Validity Report
Full Report
US9344183B2 — Wireless multimedia system
Priority Date: 2000-02-29, Publication Date: 2016-05-17, Current Assignee: BE-LABS IncReport Generated: 2021-10-14

Results

Patent Id
Score
Title
Patent Type
Publication Date
Priority Date
Family Id
Search Efficiency
Original Assignee
Current Assignee
EP0720317A10.973A wireless base station architecture for providing audio video data servicesGRANT1996-07-031994-12-3023447024GreatAT&T CorpAT&T Corp
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EP0820204A20.914Wireless services distribution systemGRANT1998-01-211996-07-1824743602GreatAT&T CorpAT&T Corp
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EP0954178B10.892Method for distributing video information to mobile object by digital radio communicationGRANT2003-10-081998-04-3027314201GreatPanasonic CorpPanasonic Corp
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EP0909093A20.876Method for broadcasting digital audio over television vertical blanking intervalsGRANT1999-04-141997-10-0925487264GreatUS West Inc, MediaOne Group IncUS West Inc, MediaOne Group Inc
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US6009096A0.847Wireless services distribution systemGRANT1999-12-281994-12-3027003778GreatAT&T CorpAT&T Corp
EP1018284A10.828A WIRELESS SYSTEM FOR PROVIDING SYMMETRICAL  BIDIRECTIONAL BROADBAND TELECOMMUNICATIONS AND MULTIMEDIA SERVICES EMPLOYING A COMPUTER-CONTROLLED RADIO SYSTEMGRANT2000-07-121997-07-0921975161GreatWinstar Communications IncWinstar Communications Inc
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EP0782365A20.801Wireless system for the communication of audio  video and data signals over a narrow bandwidthGRANT1997-07-021995-12-2924322599GreatLSI CorpLSI Corp
EP0624040A20.801System for composing multimedia signals for interactive television servicesGRANT1994-11-091993-05-0322007727GreatAT&T CorpAT&T Corp
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US5822324A0.794Simulcasting digital video programs for broadcast and interactive servicesGRANT1998-10-131995-03-1627019122GreatBell Atlantic Network Services IncVerizon Patent and Licensing Inc
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EP1111882B10.787Mobile telephone with extended functionalityGRANT2006-06-141999-12-217933495GreatRobert Bosch GmbHIpcom GmbH and Co KG
EP0782364A20.786Method and apparatus for the dynamic allocation of signal bandwidth between audio  video and data signalsGRANT1997-07-021995-12-2924321659GreatLSI CorpLSI Corp
EP1186171B10.782NETWORKING SMART TOYSGRANT2003-11-051999-06-0322478267GreatOpenTV IncOpenTV Inc
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EP1142276B10.776TELEVISION REMOTE CONTROL SYSTEM WITH A PICTURE-OUTSIDE-PICTURE DISPLAYGRANT2005-05-041999-01-0427381537GreatThomson Licensing SASThomson Licensing SAS
EP0783232A20.775Method and apparatus for adapting a computer for wireless communicationsGRANT1997-07-091995-12-2924326121GreatLSI CorpLSI Corp
EP1344342A20.774BROADCAST SYSTEM USING A SUBGROUP OF SUBCARRIERS TO TRANSMIT PERSONALIZED DATA BETWEEN BASE STATIONS AND SUBSCRIBER UNITSGRANT2003-09-172000-01-1323914351GreatZion Hadad Communications LtdZion Hadad Communications Ltd
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EP1245111B10.766SYSTEM AND METHOD FOR CONNECTING HOME ENTERTAINMENT AND COMPUTER DEVICES USING A LOCAL CDMA-BASED NETWORKGRANT2005-12-142000-01-0723905608GreatQualcomm IncQualcomm Inc
EP1186173A10.765HOME DIGITAL ASSISTANTGRANT2002-03-131999-06-0326835412GreatOpenTV IncOpenTV Inc
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EP0813716B10.764AUTOMATIC BROADCAST MONITORING SYSTEMGRANT2003-05-141995-03-0410770653GreatMarch Networks CorpMarch Networks Corp
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EP0684735B10.760Interfacing broadcast signals with electronic devicesGRANT2002-11-131994-05-2622948268GreatSony Electronics IncSony Electronics Inc
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WO1996028904A10.753SIMULCASTING DIGITAL VIDEO PROGRAMS FOR BROADCAST AND INTERACTIVE SERVICESAPPLICATION1996-09-191995-03-1627410636Great
EP1096796A20.753Cable system and the center system and subscriber terminal device for use in the cable systemGRANT2001-05-021999-10-2817970654GreatFujitsu LtdFujitsu Ltd
US5563892A0.753Method of upgrading the program transport capacity of an RF broadcast channelGRANT1996-10-081995-03-1623604176GreatBell Atlantic Network Services IncVerizon Patent and Licensing Inc
US5793413A0.753Wireless video distributionGRANT1998-08-111995-05-0146251693GreatBell Atlantic Network Services IncVerizon Patent and Licensing Inc
US7133352B10.752Bi-directional communication channelGRANT2006-11-071999-09-2034102554GreatZion Hadad Communications LtdZion Hadad Communications Ltd
WO1996028910A10.750TERMINAL FOR RECEIVING SIMULCAST DIGITAL VIDEO PROGRAMSAPPLICATION1996-09-191995-03-1627410635Great
EP0723729A10.749SIMULCAST OF INTERACTIVE SIGNALS WITH A CONVENTIONAL VIDEO SIGNALGRANT1996-07-311994-08-1223111802GreatACTV IncACTV Inc
WO1996028902A10.748SHARED RECEIVING SYSTEMS UTILIZING TELEPHONE CABLES AS VIDEO DROPSAPPLICATION1996-09-191995-03-1627019121Great
EP0780044B10.748PERIPHERAL VIDEO CONFERENCING SYSTEMGRANT2003-06-041994-09-0723166292GreatRSI Systems IncRSI Systems Inc
US7634794B10.746Broadcasting service system using mobile communication terminalGRANT2009-12-151999-07-1619602231GreatLG Electronics IncLG Electronics Inc
US6628638B10.744Method and apparatus for receiving diversity signals for use in OFDM radio communication systemGRANT2003-09-301998-01-0811531353GreatToshiba CorpToshiba Corp
US5630204A0.743Customer premise wireless distribution of broad band signals and two-way communication of control signals over power linesGRANT1997-05-131995-05-0127029280GreatBell Atlantic Network Services IncVerizon Patent and Licensing Inc
EP0904639A10.741WIDE-AREA WIRELESS DISTRIBUTION SYSTEMGRANT1999-03-311996-06-1321793333GreatBroadband Networks IncNortel Networks Ltd
US6473858B10.741Method and apparatus for broadcasting data with access controlGRANT2002-10-291999-04-1623127575GreatDigeo IncVulcan Ventures Inc, Arris Enterprises LLC
US7020890B10.739Millimeter wave transmitter  millimeter wave receiver and millimeter wave communication system enabling simplification of wiring and improvement in degree of freedom for setting receiver in receiving system for terrestrial broadcasting and satellite broadcastingGRANT2006-03-281999-04-0526438339GreatSharp CorpSharp Corp
EP0888690B10.739INTERACTIVE SATELLITE BROADCAST SYSTEMGRANT2001-08-161996-03-1921761069GreatVistar Telecommunications IncVistar Telecommunications Inc
EP0753945A20.734Apparatus integrating digital audio and analog video reception in a single receiverGRANT1997-01-151995-07-1423998193GreatArris Technology IncArris Technology Inc
WO2000018054A20.734METHODS AND APPARATUS FOR MULTIMEDIA NETWORKING SYSTEMSAPPLICATION2000-03-301998-09-2227537007Great
US6526580B20.732Broadband data broadcasting serviceGRANT2003-02-251999-04-1623129708GreatDigeo IncVulcan Ventures Inc, Arris Enterprises LLC
US7359312B20.731Method and apparatus for identifying an orthogonal frequency division multiplexing (OFDM) terrestrial repeater using inactive sub-carriersGRANT2008-04-151999-09-1723575629GreatNokia of America CorpProvenance Asset Group LLC, Nokia USA Inc
US5023931A0.730Television local wireless transmission and controlGRANT1991-06-111987-09-1526792213Great
WO1996028909A10.729SIMULCAST TRANSMISSION OF DIGITAL PROGRAMS TO SHARED ANTENNA RECEIVING SYSTEMSAPPLICATION1996-09-191995-03-1627410634Great
US4518989A0.729Buffer memory dispersion type video/audio transmission system with spatially and timewise divided inter-office junction linesGRANT1985-05-211978-11-2415355563GreatHitachi Ltd, Nippon Telegraph and Telephone CorpHitachi Ltd, Nippon Telegraph and Telephone Corp
US5613191A0.726Customer premise wireless distribution of audio-video  control signals and voice using CDMAGRANT1997-03-181995-05-0146250676GreatBell Atlantic Network Services IncVerizon Patent and Licensing Inc
US6134223A0.725Videophone apparatus  method and system for audio and video conferencing and telephonyGRANT2000-10-171996-09-1824875876GreatMotorola Solutions IncGoogle Technology Holdings LLC
EP0624039A20.724Integrated television services systemGRANT1994-11-091993-05-0322007719GreatAT&T CorpAT&T Corp
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EP1226673B10.723FIXED OFDM WIRELESS MAN UTILIZING CPE HAVING INTERNAL ANTENNAGRANT2008-01-161999-10-2222579851GreatNextNet Wireless IncNextNet Wireless Inc
EP1116383A10.723METHOD AND APPARATUS FOR USING DIGITAL TELEVISIONS AS REMOTE PERSONAL COMPUTER DISPLAYSGRANT2001-07-181998-09-0222515787GreatIntel CorpIntel Corp
EP1112640A10.722HOME NETWORK SYSTEM FOR TWO-WAY MULTIMEDIA SERVICEGRANT2001-07-041999-07-1219601162GreatSamsung Electronics Co LtdSamsung Electronics Co Ltd
EP0729280B10.722Transmission monitoring system and method for testing the transmission qualityGRANT2000-04-261995-02-2723561851GreatAT&T CorpAT&T Corp
EP0861559A10.721MULTICHANNEL RADIO FREQUENCY TRANSMISSION SYSTEM TO DELIVER WIDE BAND DIGITAL DATA INTO INDEPENDENT SECTORIZED SERVICE AREASGRANT1998-09-021995-11-1324220902GreatWytec IncOHANA WIRELESS INCORPORATED
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US9373251B20.714Base station devices and automobile wireless communication systemsGRANT2016-06-211999-08-0955526263Great
US6622307B10.713Multiple-room signal distribution systemGRANT2003-09-161999-03-2627804885GreatHughes Electronics CorpDirecTV Group Inc
EP0634075B10.712ADAPTIVE VIDEO FILE SERVER AND METHODS FOR ITS USEGRANT1998-01-071992-02-1122230787GreatIntelligent Instruments CorpIntelligent Instruments Corp
US5243415A0.711Limited range stereo-audio video RF transmitter to multiple receiver systemGRANT1993-09-071991-04-0524732739GreatPrimo Microphoes IncPrimo Microphoes Inc
EP1206878A10.711MOBILE MULTIMEDIA TERMINAL FOR DVB-T AND LARGE AND SMALL CELL COMMUNICATIONGRANT2002-05-221999-08-2723519143GreatNokia OyjNokia Oyj
EP0200310B10.708DIRECT BROADCAST SATELLITE SIGNAL TRANSMISSION SYSTEMGRANT1993-08-111985-05-0124930383GreatArris Technology IncArris Technology Inc
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US5585858A0.703Simulcast of interactive signals with a conventional video signalGRANT1996-12-171994-04-1522856853GreatACTV IncOpenTV Inc
EP0890232A10.702COMPUTER CONTROLLED HOME ENTERTAINMENT SYSTEMGRANT1999-01-131996-03-2724500324GreatGateway IncGateway Inc
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US6131130A0.699System for convergence of a personal computer with wireless audio/video devices wherein the audio/video devices are remotely controlled by a wireless peripheralGRANT2000-10-101997-12-1025533948GreatSony Corp, Sony Electronics IncSony Corp, Sony Electronics Inc
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EP0954829A10.695SYSTEM FOR PROVIDING AN INTERACTIVE PRESENTATIONGRANT1999-11-101996-02-0824395339GreatACTV IncACTV Inc
EP0948864A10.693INTEROFFICE BROADBAND COMMUNICATION SYSTEM USING TWISTED PAIR TELEPHONE WIRESGRANT1999-10-131996-12-3125111584GreatObjective Communications IncVideo Network Communications Inc
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EP1273175A20.688COMPRESSED DIGITAL-DATA SEAMLESS VIDEO SWITCHING SYSTEMGRANT2003-01-081998-09-1622549873GreatACTV IncACTV Inc
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EP0750827A10.682SECTORIZED MULTI-FUNCTION CELLULAR RADIO COMMUNICATION SYSTEMGRANT1997-01-021994-03-1722782773GreatEndlink IncEndlink Inc
EP1031211A10.680SYSTEM AND METHOD FOR DISTRIBUTING VOICE AND DATA INFORMATION OVER WIRELESS AND WIRELINE NETWORKSGRANT2000-08-301997-11-1025512066GreatAmeritech CorpAT&T Teleholdings Inc
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EP1061739A20.671The storage of interactive video programmingGRANT2000-12-201999-06-1723311505GreatACTV IncACTV Inc
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EP1245112A10.670INTELLIGENT TRANSCEIVING METHOD  DEVICE AND SYSTEMGRANT2002-10-021999-12-2923880336GreatSony Electronics IncSony Electronics Inc
EP0841817B10.667Network apparatus and method to provide compressed digital video signals over mini-fiber nodesGRANT2003-03-191996-11-1225006290GreatAT&T CorpAT&T Corp
EP0998803A10.663METROPOLITAN WIDE AREA NETWORKGRANT2000-05-101997-07-2121982656GreatWinstar Communications IncWinstar Communications Inc, IDT Corp
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EP1218826A10.659VIDEO CONFERENCING USING AN ELECTRONIC BOOK VIEWERGRANT2002-07-031999-09-0823546700GreatDiscovery Communications LLCDiscovery Inc
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EP0990329A10.657METROPOLITAN WIDE AREA NETWORKGRANT2000-04-051997-06-1921964213GreatWinstar Communications IncWinstar Communications Inc
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EP1125436B10.653CLOSED LOOP ADDRESSABLE ADVERTISING SYSTEM AND METHOD OF OPERATIONGRANT2009-11-251999-08-2726848263GreatKoninklijke Philips NVKoninklijke Philips NV
US8239910B20.653Video/audio system and method enabling a user to select different views and sounds associated with an eventGRANT2012-08-071999-03-0826821450GreatImmersion Entertainment LLCImmersion Entertainment LLC
US6298035B10.652Estimation of two propagation channels in OFDMGRANT2001-10-021999-12-2123859301GreatNokia Networks OyNokia Technologies Oy
US5760824A0.652Multimedia telephone having wireless camera and television module and method of operation thereofGRANT1998-06-021995-12-2924326070GreatNokia of America CorpAT&T Corp, Nokia of America Corp
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US6175550B10.645Orthogonal frequency division multiplexing system with dynamically scalable operating parameters and method thereofGRANT2001-01-161997-04-0125267540GreatNokia of America CorpConversant Intellectual Property Management Inc
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US6748005B10.644Methods and apparatus for providing a direct frequency hopping wireless interface with a personal computerGRANT2004-06-081999-08-0226844235GreatNokia of America CorpNokia of America Corp, WSOU Investments LLC
EP0993183B10.642Method for updating software in a digital television receiver using recorded dataGRANT2007-04-111998-10-0922616558GreatPanasonic CorpPanasonic Corp
EP1228641B10.642TELEVISION VIDEO CONFERENCING SYSTEMSGRANT2003-08-201999-10-2922585671GreatUnited Video Properties IncUnited Video Properties Inc
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US3246084ANRMethod of and apparatus for speech compression and the likeGRANT1966-04-121960-08-2621975989FairBolt Beranek and Newman IncBolt Beranek and Newman Inc
US3226643ANRCommand communication system of the rectangular wave typeGRANT1965-12-281962-01-0822595548FairAvco CorpAvco Corp
US3118117ANRModulators for carrier communication systemsGRANT1964-01-141959-10-3010392006FairInternational Standard Electric Corp International Standard Electric Corp
US2802208ANRRadio frequency multiplexingGRANT1957-08-061952-06-2523138390Fair
US2462181ANRRadio transmitting systemGRANT1949-02-221944-09-2824219936FairWestern Electric Co IncAT&T Corp
US2462069ANRRadio communication systemGRANT1949-02-221942-05-0710907525FairInternational Standard Electric Corp International Standard Electric Corp
US2358152ANRPhase and frequency modulation systemGRANT1944-09-121941-04-259794597FairStandard Telephone and Cables PLCSTC PLC
US2283575ANRHigh frequency transmission systemGRANT1942-05-191938-04-1922751414FairRCA CorpRCA Corp
JPS63257337ANRSIGNAL TRANSMISSION SYSTEM IN BUILDINGGRANT1988-10-251987-04-1514004687Fair
JPS6213948ANRAIR CONDITIONERGRANT1987-01-221985-07-1015524109Fair
JPS61222390ANRCHARACTER MULTIPLEX BROADCASTING RECEIVERGRANT1986-10-021985-03-2713248315Fair
JPH1155211ANRBI-DIRECTIONAL TRANSMISSION SYSTEM FOR OFDM SIGNAL AND TRANSMITTING AND RECEIVING DEVICEGRANT1999-02-261997-07-2916472700Fair
JPH1013121ANRANTENNA DEVICEGRANT1998-01-161996-06-2715854488Fair
JPH09303220ANRFUEL COMBUSTION ACCELERATION DEVICE FOR INTERNAL COMBUSTION ENGINE AND VEHICLE HAVING WITH THE DEVICEGRANT1997-11-251996-05-1515616320Fair
JPH09240874ANRIMAGE READING DEVICEGRANT1997-09-161996-03-0712838162Fair
JPH0557487B2NRNo titleGRANT1993-08-241984-12-2417578948Fair
JPH04332284ANRRADIO VIDEO SIGNAL COMMUNICATION EQUIPMENTGRANT1992-11-191991-05-0814333095Fair
JPH04274687ANRMULTIPLEX SIGNAL REPRODUCING DEVICE AND MULTIPLEX SIGNAL TRANSMISSION SYSTEM AND ITS GENERATORGRANT1992-09-301991-03-0112453297Fair
JPH04256109ANRAUTOMATIC TEMPERATURE SETTING SYSTEM FOR AIR CONDITIONING EQUIPMENTGRANT1992-09-101991-02-0811938595Fair
JPH04248784ANRTELEVISION RECEIVERGRANT1992-09-041991-02-0511861692Fair
JPH02166982ANRDATA MULTIPLEXING SYSTEMGRANT1990-06-271988-12-2118122565Fair
JPH02156787ANRORTHOGONAL MULTIPLEX TRANSMISSION SYSTEM AND SIGNAL GENERATOR USED FOR TRANSMITTER THEREOF AND SIGNAL REPRODUCING DEVICE USED FOR RECEIVER THEREOFGRANT1990-06-151988-12-0917999571Fair
JPH02122782ANRMULTIPLEX TRANSMISSION SYSTEMGRANT1990-05-101988-10-3117575688Fair
JPH0197084ANRMULTIPLEX TRANSMISSION SYSTEM AND SIGNAL GENERATOR THEREFORGRANT1989-04-141987-10-0917255087Fair
JPH01209825ANRSIGNAL TRANSMISSION SYSTEM IN SKYSCRAPERGRANT1989-08-231988-02-1712455526Fair
JP2001069150ANRDATA COMMUNICATION SYSTEMAPPLICATION2001-03-161999-08-3117137035Fair
JP2000101499ANRROOM FOR UTILIZING MOBILE COMMUNICATION TERMINALAPPLICATION2000-04-071998-09-1817666747Fair
IT1281947B1NRProcedure and apparatus for the transmission and reception of digital signals transmitted in frequency division multiplex codingGRANT1998-03-031995-04-0511413461Fair
GB693435ANRImprovements in or relating to radio antenna arrangementsGRANT1953-07-011950-05-069982931FairEMI LtdEMI Ltd
FR2799668A1NRNo titleGRANT2001-04-201999-09-149549827FairFrance Telecom SAOrange SA

Predictive Analytics

Composite Research Score (1-10)
7
  MODERATE
Art VolumeHIGH
Tech ComplexityINTRICATE
Priority DateMID
Tech DiversityNARROW
Expert Services Estimate$3,750 — $4,200
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There is where a graph would go if the browser supported it.

CPC Technology Profile

Possible Classes
1,544
Recommended Classes
386
Government Assigned Classes
9
CPC
Title
Score
H04B7/1858Arrangements for data transmission on the physical system  i.e. for data bit transmission between network components2.430
H04L12/2803Home automation networks1.081
H04N21/426Characteristics of or|  Internal components of the client | (ref: H04N5/44)|  takes precedence1.081
H04N21/8106involving special audio data  e.g. different tracks for different languages0.985
H04H60/04Studio equipment| Interconnection of studios0.985
H04N7/20Adaptations for transmission via a GHz frequency band  e.g. via satellite0.980
H04L65/4084Content on demand | analog television systems using two way working | (ref: H04N7/173)| | end-user applications for requesting content  additional data or services | (ref: H04N21/472)0.976
H04N21/4402involving reformatting operations of video signals for household redistribution  storage or real-time display | adapting incoming signals to the display format of the display terminal | (ref: G09G5/005)| | media manipulation  adaptation or conversion at the destination in one way streaming for real-time multimedia communications | (ref: H04L29/06496)| | details of conversion of video standards at pixel level | (ref: H04N7/01)| | video transcoding | (ref: H04N19/40)0.974
H04N21/43615Interfacing a Home Network  e.g. for connecting the client to a plurality of peripherals | home Audio Video Interoperability [HAVI] data switching networks | (ref: H04L12/2805)0.974
H04L12/2801Broadband local area networks0.973
H04N21/2143located in a single building  e.g. hotel  hospital or museum | arrangements specially adapted for plural spots in a confined site in broadcast systems | (ref: H04H20/63)| | adaptations for transmission by electric cable for domestic distribution in television systems | (ref: H04N7/106)0.973
H04N7/173with two-way working  e.g. subscriber sending a programme selection signal0.972
H04N7/18Closed circuit television systems  i.e. systems in which the signal is not broadcast | television transmission of measured quantities | (ref: G01D5/39)| | intruder alarm or detection by television surveillance | (ref: G08B13/196)0.970
H04N7/106for domestic distribution0.968
H04N5/775between a recording apparatus and a television receiver0.968
H04H20/78CATV [Community Antenna Television] systems0.967
H04B1/04Circuits | of television transmitters | (ref: H04N5/38)| | | oscillators | (ref: H03B)| | modulators | (ref: H03C1/00)|   | (ref: H03C3/00)|   | (ref: H03C5/00)| | amplifiers | (ref: H03F)| | power supplies | (ref: H04B1/1607)0.964
H04N21/4223Cameras | (ref: H04N5/225)|  takes precedence0.961
H04N7/10Adaptations for transmission by electric cable | (ref: H04N7/12)|  takes precedence| | transmission by lines | (ref: H04B3/00)| | wired broadcast systems | (ref: H04H20/76)| | CATV [Community Antenna Television] systems | (ref: H04H20/78)0.957
H04N21/472End-user interface for requesting content  additional data or services| End-user interface for interacting with content  e.g. for content reservation or setting reminders  for requesting event notification  for manipulating displayed content | end-user interfaces for retrieving video data from a database | (ref: G06F17/30843)| | content on demand in one way streaming for real-time multimedia communications | (ref: H04L29/06462)0.956
H04H20/02Arrangements for relaying broadcast information0.956
H04W84/14WLL [Wireless Local Loop]| RLL [Radio Local Loop]0.951
H04Q11/04for time-division multiplexing | (ref: H04Q11/0001)|  takes precedence0.951
H04N21/42684Client identification by a unique number or address  e.g. serial number  MAC address  socket ID | addressing and naming in data networks | (ref: H04L29/12009)0.946
G06F3/0219Special purpose keyboards0.945
H04H20/42Arrangements for resource management0.932
H04L61/25mapping of addresses of the same type| address translation0.929
H04M3/567Multimedia conference systems0.929
H04N21/6112involving terrestrial transmission  e.g. DVB-T0.927
H04N21/436Interfacing a local distribution network  e.g. communicating with another STB  inside the home | | Interfacing an external card to be used in combination with the client device| arrangements specially adapted plural spots in a confined site in broadcast systems | (ref: H04H20/63)0.926
H04N21/4108characterized by an identification number or address  e.g. local network address | protecting specific internal or external computer components used for computing or processing information by creating or determining hardware identification | (ref: G06F21/73)| | addressing and naming in data networks | (ref: H04L29/12009)0.926
H04Q11/0478Provisions for broadband connections0.924
H04N5/76Television signal recording | diagnosis  testing or measuring for television signal recorders | (ref: H04N17/06)| | recording in connection with measuring | (ref: G01D)| | information storage | in which the television signal is not involved  driving  starting  stopping  head switching  editing  indexing|  in general | (ref: G11)|   e.g. | (ref: G11B)0.924
H04N21/488Data services  e.g. news ticker | systems specially adapted for using meteorological information in broadcast systems | (ref: H04H60/71)0.923
H04N7/165Centralised control of user terminal | subsequent to an upstream request signal | (ref: H04N7/17345)| | Registering at central | by two-way working | (ref: H04N7/17309)0.922
H04L65/60Media handling  encoding  streaming or conversion0.921
H04N21/47202for requesting content on demand  e.g. video on demand0.921
H04L12/1836with heterogeneous network architecture0.920
H04N7/167Systems rendering the television signal unintelligible and subsequently intelligible | secret communication in general | (ref: H04K1/00)0.919
H04N21/4782Web browsing |   e.g. WebTV | information retrieval from the Internet | (ref: G06F17/30861)| | protocols for network applications involving the use of web-based technology | (ref: H04L29/0809)0.915
H04H20/30by a single channel0.914
H04H60/90Wireless transmission systems0.913
H04H20/67Common-wave systems  i.e. using separate transmitters operating on substantially the same frequency0.913
H04N21/2543Billing |   e.g. for subscription services | payment schemes  architectures or protocols | (ref: G06Q20/00)| | e-commerce | (ref: G06Q30/00)| | arrangements for billing for the use of broadcast information or broadcast-related information | (ref: H04H60/21)| | charging arrangements in data networks | (ref: H04L12/14)0.913
H04L12/02Details0.913
H04B1/7163using impulse radio0.913
H04Q11/0421Circuit arrangements therefor0.913
H04M11/062using different frequency bands for speech and other data0.912
H04W4/16Communication-related supplementary services  e.g. call-transfer or call-hold0.912
H04N21/434Disassembling of a multiplex stream  e.g. demultiplexing audio and video streams  extraction of additional data from a video stream| Remultiplexing of multiplex streams| Extraction or processing of SI| Disassembling of packetised elementary stream | demultiplexing of data packets for data networks  e.g. RTP/UDP | (ref: H04L65/00)0.911
G06F3/04815Interaction with three-dimensional environments  e.g. control of viewpoint to navigate in the environment0.909
H04H20/61for local area broadcast  e.g. instore broadcast0.908
H04N21/4622Retrieving content or additional data from different sources  e.g. from a broadcast channel and the Internet | web site content organization and management for information retrieval from the Internet | (ref: G06F17/3089)| | transmission by internet of broadcast information | (ref: H04H60/82)| | stock exchange data over packet-switching network | (ref: H04L12/1804)| | push services including data channel over packet-switching network | (ref: H04L12/1859)0.908
H04N21/41Structure of client| Structure of client peripherals0.907
H04M1/725Cordless telephones | for handsfree use | (ref: H04M1/6041)0.907
H04L29/06characterised by a protocol0.905
H04N21/6371directed to network0.905
H04N21/482End-user interface for program selection | systems specially adapted for using EPGs in broadcast systems | (ref: H04H60/72)0.905
H04L5/14Two-way operation using the same type of signal  i.e. duplex | duplex repeaters | (ref: H04L25/22)|  | conditioning for two-way transmission in general | (ref: H04B3/20)| | | for interconnection between telephone switching centres | (ref: H04Q3/00)0.904
H04M11/00Telephonic communication systems adapted for combination with other electrical systems0.904
H04H60/27Arrangements for recording or accumulating broadcast information or broadcast-related information0.902
H04N7/12Systems in which the television signal is transmitted via one channel or a plurality of parallel channels  the bandwidth of each channel being less than the bandwidth of the television signal | (ref: H04N7/24)|  takes precedence| | by special scanning | (ref: H04N3/00)|  | high definition television systems | (ref: H04N7/015)0.901
H04H20/33by plural channels0.901
H04M1/2478Telephone terminals specially adapted for non-voice services  e.g. email  internet access | centralized arrangements where telephones services are combined | (ref: H04M7/0024)| | for recording text messages | (ref: H04M3/5322)| | for accessing Internet | (ref: H04M3/4938)0.900
H04N21/233Processing of audio elementary streams | details of formatting and decoding of an encoded audio signal representation into a data stream for transmission or storage purposes | (ref: G10L19/167)| | arrangements characterised by components specially adapted for monitoring  identification or recognition of audio in broadcast systems | (ref: H04H60/58)0.899
H04N5/45Picture in picture0.899
H04N21/4183providing its own processing capabilities  e.g. external module for video decoding0.898
H04N7/17318Direct or substantially direct transmission and handling of requests0.898
H04N21/4786e-mailing | message switching systems  e.g. electronic mail systems | (ref: H04L51/00)0.897
H04N7/16Analogue secrecy systems| Analogue subscription systems0.897
H04L65/1036at the edge0.897
H04M7/0069comprising a residential gateway  e.g. those which provide an adapter for POTS or ISDN terminals0.897
H04N5/46for receiving on more than one standard at will | deflecting circuits of multi-standard receivers | (ref: H04N3/27)0.896
H04N7/015High-definition television systems0.896
H04L49/405Physical details  e.g. power supply  mechanical construction or backplane of ATM switches0.896
H04H20/28Arrangements for simultaneous broadcast of plural pieces of information0.895
H04H20/57for mobile receivers0.894
H04W4/06Selective distribution of broadcast services  e.g. multimedia broadcast multicast service [MBMS]| Services to user groups| One-way selective calling services0.894
H04N21/42676for modulating an analogue carrier signal to encode digital information or demodulating it to decode digital information  e.g. ADSL or cable modem0.894
H04N21/41407embedded in a portable device  e.g. video client on a mobile phone  PDA  laptop | constructional details of equipment or arrangements specially adapted for portable computer application | (ref: G06F1/1626)| | arrangements specially adapted for mobile receivers in broadcast systems | (ref: H04H20/57)0.894
H04M11/06Simultaneous speech and telegraphic or other data transmission over the same conductors | telegraphy in general | (ref: H04L)0.894
H04M3/42136Administration or customisation of services0.893
H04N21/8541involving branching  e.g. to different story endings0.893
H04N5/38Transmitter circuitry | (ref: H04N5/14)|  takes precedence0.893
H04B1/0475with means for limiting noise  interference or distortion | (ref: H04B1/0483)|  takes precedence0.891
H04H20/65Arrangements characterised by transmission systems for broadcast0.891
H04L49/30Peripheral units  e.g. input or output ports0.891
H04L65/80QoS aspects | monitoring of the downstream path of a video distribution network | (ref: H04N21/2402)|   | (ref: H04N21/44209)| | network service management  ensuring proper service fulfillment according to an agreement or contract between two parties  e.g. between an IT-provider and a customer | (ref: H04L41/50)| | monitoring arrangements  testing arrangements  with monitoring of QoS metrics | (ref: H04L43/08)| | traffic-type related flow control in packet switching networks  e.g. priorities or QoS | (ref: H04L47/24)| | admission control/resource reservation in packet switching networks based 0.890
H04N21/2223being a public access point  e.g. for downloading to or uploading from clients | arrangements specially adapted to plural spots in a confined site in broadcast systems | (ref: H04H20/63)0.889
H04L12/2881IP/Ethernet DSLAM0.888
H04B7/18517Transmission equipment in earth stations0.888
H04M3/5307for recording messages comprising any combination of audio and non-audio components0.887
H04L65/602at the source | reformatting of video signals in video distribution servers | (ref: H04N21/2343)| | reformatting of additional data in video distribution servers | (ref: H04N21/2355)0.887
H04L12/12Arrangements for remote connection or disconnection of substations or of equipment thereof0.886
H04M3/4931Directory assistance systems0.886
H04N21/8583by creating hot-spots0.886
H04N21/437Interfacing the upstream path of the transmission network  e.g. for transmitting client requests to a VOD server | formation of RTP packets | (ref: H04L29/06176)| | application layer Quality of Service and content dependent routing of client requests | (ref: H04L29/08945)| | flow control in data networks | (ref: H04L47/10)0.886
H04N21/4147Personal Video Recorder [PVR] | (ref: H04N5/76)|  takes precedence | | arrangements for broadcast specially adapted for accumulation-type receivers | (ref: H04H20/40)0.885
H04N7/17336Handling of requests in head-ends0.885
H04N21/4788communicating with other users  e.g. chatting | arrangements for providing for computer conferences  e.g. chat rooms  to substation in data switching networks | (ref: H04L12/1813)| | protocols for peer-to-peer networking in communication control or processing | (ref: H04L29/08306)0.885
H04N21/42204User interfaces specially adapted for controlling a client device through a remote control device| Remote control devices therefor | interaction techniques for graphical user interfaces in general  | see|  | (ref: G06F3/048)| | computer pointing devices in general  | see|  | (ref: G06F3/033)| | user interfaces for controlling a tuning device of a television receiver through a remote control | (ref: H03J9/00)| | constructive details of casings for the remote control device | (ref: H01H9/0235)| | remote control of peripheral devices connected to a television receiver through the remote control d0.885
H04N5/44Receiver circuitry | (ref: H04N5/14)|  takes precedence0.882
H04N21/234309by transcoding between formats or standards  e.g. from MPEG-2 to MPEG-4 or from Quicktime to Realvideo | conversion of standards in analog television systems | (ref: H04N7/01)0.882
H04N21/6143involving transmission via a satellite0.882
H01Q21/28Combinations of substantially independent non-interacting antenna units or systems | multiple beam | (ref: H01Q25/00)0.882
H04N7/108the cable being constituted by a pair of wires0.881
H04N21/2221being a cable television head-end | CATV in broadcast systems | (ref: H04H20/78)0.881
H04H20/79using downlink of the CATV systems  e.g. audio broadcast via CATV network0.880
H04H20/76Wired systems0.880
H04L69/16Transmission control protocol/internet protocol [TCP/IP] or user datagram protocol [UDP] | flow control or congestion control in data switching networks | (ref: H04L47/10)| | transport layer addressing aspects | (ref: H04L61/6063)| | special adaptations of TCP  UDP or IP for interworking of IP based networks with other networks | (ref: H04L69/169)| | adapting video multiplex streams to a specific network | (ref: H04N21/2381)| | network layer protocol adaptations for supporting mobility  e.g. mobile IP  | (ref: H04W80/04)0.880
H04H40/90specially adapted for satellite broadcast receiving0.880
G06F3/033Pointing devices displaced or positioned by the user  e.g. mice  trackballs  pens or joysticks| Accessories therefor | constructional details of joysticks | (ref: G05G9/047)| | arrangement for interfacing a joystick to a computer | (ref: G06F3/038)0.879
H04N21/435Processing of additional data  e.g. decrypting of additional data  reconstructing software from modules extracted from the transport stream0.879
H04H20/08among terminal devices0.879
H04L5/16Half-duplex systems| Simplex-duplex switching| Transmission of break signals | non automatically inverting the direction of transmission0.878
G11B20/10Digital recording or reproducing | digital computers in which at least part of the computation is effected electrically  arrangements for handling digital data | (ref: G06F)| | transmission of digital information | (ref: H04L)0.878
H04L12/2883ATM DSLAM0.878
H04B3/54Systems for transmission via power distribution lines0.877
H04L1/0001Systems modifying transmission characteristics according to link quality  e.g. power backoff | adaptive data allocation for multicarrier modulation | (ref: H04L5/0044)| | controlling transmission power for radio systems | (ref: H04W52/04)0.876
H04N7/17309Transmission or handling of upstream communications0.876
H04L29/06027Protocols for multimedia communication0.875
H04L27/18Phase-modulated carrier systems  i.e. using phase-shift keying | (ref: H04L27/32)|  takes precedence| includes continuous phase systems0.874
H04H60/80characterised by transmission among terminal devices0.873
H04N21/4722for requesting additional data associated with the content0.873
G06F15/0283for data storage and retrieval0.871
H04H20/31using in-band signals  e.g. subsonic or cue signal0.871
H04N5/445for displaying additional information | (ref: H04N5/50)|  takes precedence0.870
H04H20/106Receiver-side switching0.870
H04N21/458Scheduling content for creating a personalised stream  e.g. by combining a locally stored advertisement with an incoming stream| Updating operations  e.g. for OS modules | | time-related management operations | arrangements for replacing or switching information during the broadcast or during the distribution | (ref: H04H20/10)0.870
H04N21/2385Channel allocation | (ref: H04N21/266)|  takes precedence| Bandwidth allocation | (ref: H04N21/24)|  takes precedence | | allocation of channels according to the instantaneous demands of the users in time-division multiplex systems | (ref: H04J3/1682)| | admission control  resource allocation in open networks | (ref: H04L12/5692)| | arrangements for maintenance or administration in data switching networks involving bandwidth and capacity management | (ref: H04L41/0896)| | negotiating bandwidth in wireless networks | (ref: H04W28/16)0.870
H04N21/6137involving transmission via a telephone network  e.g. POTS0.870
H04L65/605intermediate0.869
H04N21/4623Processing of entitlement messages  e.g. Entitlement Control Message [ECM]  Entitlement Management Message [EMM] | arrangements for conditional access to broadcast information or to broadcast-related services | (ref: H04H60/14)0.869
H04N21/6125involving transmission via Internet | transmission by internet of broadcast information | (ref: H04H60/82)0.869
H04N21/6181involving transmission via a mobile phone network | arrangements for providing broadcast or conference services to substation in data switching networks in combination with wireless systems | (ref: H04L12/189)| | wireless uplink channel access | (ref: H04W74/004)0.869
H04W84/16WPBX [Wireless Private Branch Exchange]0.868
H04L12/2838Distribution of signals within a home automation network  e.g. involving splitting/multiplexing signals to/from different paths | adaptations of television systems for transmission by electric cable for domestic distribution | (ref: H04N7/106)| | hybrid transport | (ref: H04L12/6418)| | home network arrangements specially adapted for distribution of digital video signals | (ref: H04N7/24)0.868
H04W88/08Access point devices0.868
H04L12/2852Metropolitan area networks0.868
H04L12/28characterised by path configuration  e.g. local area networks [LAN]  wide area networks [WAN]0.868
H04N7/148Interfacing a video terminal to a particular transmission medium  e.g. ISDN0.868
G08C17/02using a radio link0.868
H04Q11/0067Provisions for optical access or distribution networks  e.g. Gigabit Ethernet Passive Optical Network (GE-PON)  ATM-based Passive Optical Network (A-PON)  PON-Ring0.868
H04H20/63to plural spots in a confined site  e.g. MATV [Master Antenna Television]0.867
G06Q30/0641Shopping interfaces0.867
H04N5/268Signal distribution or switching | for broadcasting | (ref: H04H20/00)0.867
G11B31/00Arrangements for the associated working of recording or reproducing apparatus with related apparatus | with cameras or projectors | (ref: G03B31/00)|   | | recording/reproducing of music for electrophonic musical instruments | (ref: G10H1/0033)| | automatic arrangements for answering calls or for recording messages for absent subscribers | (ref: H04M1/64)| | telephonic communication systems adapted for combination with dictation recording and playback systems | (ref: H04M11/10)| | connection of TV recorder with other related apparatus  e.g. TV camera or receiver  in which the TV signal is sign0.867
H04R3/12for distributing signals to two or more loudspeakers | specially adapted for hearing aids | (ref: H04R25/407)0.866
H04L41/0213using standardized network management protocols  e.g. simple network management protocol [SNMP] or common management interface protocol [CMIP]0.866
H04H20/38Arrangements for distribution where lower stations  e.g. receivers  interact with the broadcast0.866
H04N7/14Systems for two-way working | (ref: H04N7/12)|   |  | (ref: H04N7/173)|  take precedence0.866
H04N7/163by receiver means only0.866
H04H60/91Mobile communication networks | for accessing the Internet | (ref: H04H60/85)0.866
H04N21/4126portable device  e.g. remote control with a display  PDA  mobile phone | constructional details of equipment or arrangements specially adapted for portable computer application | (ref: G06F1/1626)0.865
H04H40/18Arrangements characterised by circuits or components specially adapted for receiving0.865
H04N21/2383Channel coding | or modulation|  of digital bit-stream  e.g. QPSK modulation | arrangements for detecting or preventing errors in the information received by adapting the channel coding | (ref: H04L1/0009)| | analogue front ends or means for connecting modulators  demodulators or transceivers to a transmission line | (ref: H04L27/0002)0.865
H04N5/7755the recorder being connected to  or coupled with  the antenna of the television receiver0.864
H04N5/782on tape0.863
H04M1/247Telephone sets including user guidance or features selection means facilitating their use| | Fixed telephone terminals for accessing a variety of communication services via the PSTN network0.863
H04B10/1125using a single common optical path0.863
H04H20/12Arrangements for observation  testing or troubleshooting0.863
H04M1/2473Telephone terminals interfacing a personal computer  e.g. using an API (Application Programming Interface) | details of API | (ref: H04M7/0021)0.862
H04W4/18Information format or content conversion  e.g. adaptation by the network of the transmitted or received information for the purpose of wireless delivery to users or terminals0.862
H04N21/4263involving specific tuning arrangements  e.g. two tuners0.862
H04N21/4331Caching operations  e.g. of an advertisement for later insertion during playback0.862
H04N21/2365Multiplexing of several video streams0.862
H04N21/26291for providing content or additional data updates  e.g. updating software modules  stored at the client | deployment  distribution  installation  update of software | (ref: G06F8/65)| | error detection or correction during software upgrading | (ref: G06F11/1433)| | arrangements for updating broadcast information or broadcast-related information | (ref: H04H60/25)0.861
H04W72/005Resource management for broadcast services0.861
H04N21/23424involving splicing one content stream with another content stream  e.g. for inserting or substituting an advertisement0.861
H04W12/06Authentication0.860
H04N7/142Constructional details of the terminal equipment  e.g. arrangements of the camera and the display0.860
H04N21/4408involving video stream encryption  e.g. re-encrypting a decrypted video stream for redistribution in a home network | arrangements for secret or secure communication | (ref: H04L9/00)|  | | arrangements using cryptography for the use of broadcast information or broadcast-related information | (ref: H04H60/23)0.860
H04N21/4367Establishing a secure communication between the client and a peripheral device or smart card | arrangements for secret or secure communication | (ref: H04L9/00)| | security arrangements for protecting computers or computer systems against unauthorised activity | (ref: G06F21/00)|  | | security arrangements in wireless networks | (ref: H04W12/00)0.859
H04B1/48in circuits for connecting transmitter and receiver to a common transmission path  e.g. by energy of transmitter | (ref: H04B1/46)|  takes precedence0.859
H04N21/239Interfacing the upstream path of the transmission network  e.g. prioritizing client | content|  requests | hybrid Fiber Coaxial [HFC] networks for upstream channel allocation for video distribution | (ref: H04L12/2801)| | formation of RTP packets | (ref: H04L29/06176)| | application layer Quality of Service and content dependent routing of client requests | (ref: H04L29/08945)| | flow control in data networks | (ref: H04L47/10)0.859
H04N7/15Conference systems | video terminal details | (ref: H04N7/141)|  | telephonic conference arrangements | (ref: H04M3/56)| | | computer conferencing | (ref: H04L12/1813)0.859
H04H20/22Arrangements for broadcast of identical information via plural broadcast systems0.858
H04B7/18536Shadowing compensation therefor  e.g. by using an additional terrestrial relay0.858
H04N21/454Content or additional data filtering  e.g. blocking advertisements | filtering and selective blocking of messages over packet-switching networks | (ref: H04L51/12)0.858
A63F13/327using wireless networks  e.g. Wi-Fi or piconet0.858
H04N21/25816involving client authentication | restricting access to computer systems by authenticating users using a predetermined code | (ref: G06F21/33)| | authentication mechanisms for network security in communication control or processing | (ref: H04L29/06755)| | authentication in wireless network security | (ref: H04W12/06)0.858
H04W16/26Cell enhancers | or enhancement|   e.g. for tunnels  building shadow0.857
H04H20/72of terrestrial networks0.856
H04B3/02Details0.856
H04B10/25751Optical arrangements for CATV or video distribution | adaptations of television systems for optical transmission | (ref: H04N7/22)0.856
H04W72/0453the resource being a frequency  carrier or frequency band0.855
H04L65/1026at the edge0.855
H04N21/6402Address allocation for clients | address allocation in data networks | (ref: H04L29/12207)0.854
H04H20/04from field pickup units [FPU]0.854
H04L65/604at the destination | reformatting of video signals in video clients | (ref: H04N21/4402)| | reformatting of additional data in video clients | (ref: H04N21/4355)0.854
H04L63/10for controlling access to network resources | restricting network management access | (ref: H04L41/28)0.854
H04N17/004for digital television systems0.853
H04H20/46specially adapted for broadcast systems covered by groups | (ref: H04H20/53)| -| (ref: H04H20/95)0.853
H04L47/805QOS or priority aware0.853
H04B1/205with control bus for exchanging commands between units0.853
H04M1/0233Including a rotatable display body part0.852
H04L12/14Metering |  charging | or billing|  arrangements | specially adapted for data wireline or wireless communications | payment schemes  architectures or protocols | per se|  | (ref: G06Q20/00)0.851
H04N21/2665Gathering content from different sources  e.g. Internet and satellite0.851
H04N21/4821using a grid  e.g. sorted out by channel and broadcast time0.851
H04N5/50Tuning indicators| Automatic tuning control | tuning control in general | (ref: H03J)0.850
H04N21/643using dedicated|  Communication protocols | streaming protocols for real-time multimedia communications | (ref: H04L29/06517)0.849
H04B1/69Spread spectrum techniques0.849
H04N21/4508Management of client or end-user data0.849
H04N21/254Management at additional data server  e.g. shopping server  rights management server | protocols involving third party service providers for network applications in communication control or processing | (ref: H04L29/08666)| | arrangements for maintenance or administration in data networks | (ref: H04L41/00)0.849
H04N21/4181for conditional access0.848
H04L12/5692Selection among different networks0.848
H04H40/27specially adapted for broadcast systems covered by groups | (ref: H04H20/53)|  - | (ref: H04H20/95)0.848
H04L67/141provided for setup of an application session | session setup for real-time communications | (ref: H04L65/1069)0.848
G06F3/165Management of the audio stream  e.g. setting of volume  audio stream path0.848
G06Q30/02Marketing  e.g. market research and analysis  surveying  promotions  advertising  buyer profiling  customer management or rewards| Price estimation or determination0.847
H04N21/236Assembling of a multiplex stream  e.g. transport stream  by combining a video stream with other content or additional data  e.g. inserting a Uniform Resource Locator [URL] into a video stream  multiplexing software data into a video stream| Remultiplexing of multiplex streams| Insertion of stuffing bits into the multiplex stream  e.g. to obtain a constant bit-rate| Assembling of a packetised elementary stream | multiplexing of data packets for data networks  e.g. RTP/UDP | (ref: H04L65/00)0.846
H04N21/23439for generating different versions0.846
H04W72/10where an allocation plan is defined|  based on priority criteria0.845
H04W88/181Transcoding devices| Rate adaptation devices0.845
H04N21/4415using biometric characteristics of the user  e.g. by voice recognition or fingerprint scanning | methods or arrangements for recognising patterns | (ref: G06K9/00)| | restricting access to computer systems by authenticating users using biometric data | (ref: G06F21/32)| | authentication mechanisms using biometrical features for network security | (ref: H04L29/06809)| | authentication in wireless network security | (ref: H04W12/06)0.845
G09B5/14with provision for individual teacher-student communication0.844
H04N7/22Adaptations for optical transmission0.844
H04H20/18Arrangements for synchronising broadcast or distribution via plural systems0.844
H04L65/105Proxies  e.g. SIP proxies0.844
H04Q3/0025Provisions for signalling | circuitry in | (ref: H04Q1/30)0.844
G09G5/006Details of the interface to the display terminal | specific for a display terminal using a CRT | (ref: G09G1/167)| | using a flat panel | (ref: G09G3/2096)| | circuits for interfacing with colour displays | (ref: G09G5/04)0.844
H04L12/2834Switching of information between an external network and a home network | access arrangements | (ref: H04L12/2856)0.843
H04N21/4307Synchronizing display of multiple content streams  e.g. synchronisation of audio and video output or enabling or disabling interactive icons for a given period of time0.843
H04N21/6131involving transmission via a mobile phone network | wireless downlink channel access | (ref: H04W74/006)0.843
H04N21/47208for requesting near-video-on-demand content0.842
H04N7/1675Providing digital key or authorisation information for generation or regeneration of the scrambling sequence | pseudo-random number generators in general | (ref: G06F7/58)0.842
G06F3/0481based on specific properties of the displayed interaction object or a metaphor-based environment  e.g. interaction with desktop elements like windows or icons  or assisted by a cursor's changing behaviour or appearance0.842
H04N7/24Systems for the transmission of television signals using pulse code modulation | (ref: H04N21/00)|  takes precedence0.842
H04L61/157Directories for hybrid networks  e.g. including telephone numbers0.841
H04W56/0015one node acting as a reference for the others0.841
H04W36/14Reselecting a network or an air interface0.841
H04M7/006Networks other than PSTN/ISDN providing telephone service  e.g. Voice over Internet Protocol (VoIP)   including next generation networks with a packet-switched transport layer | (ref: H04L65/00)|  takes precedence| aspects not specific to the type of network | (ref: H04M3/00)| | special services in those networks | (ref: H04M3/42)0.840
H04N21/4185for payment | mechanisms actuated by coded identity card or credit card to free or to actuate vending  hiring  coin or paper currency dispensing or refunding apparatus | (ref: G07F7/08)| | payment schemes  architectures or protocols | (ref: G06Q20/00)| | e-commerce | (ref: G06Q30/00)| | charging arrangements in data networks | (ref: H04L12/14)0.840
H04N21/47205for manipulating displayed content  e.g. interacting with MPEG-4 objects  editing locally0.840
H04N21/44016involving splicing one content stream with another content stream  e.g. for substituting a video clip0.840
H04B1/034Portable transmitters | distress beacons | (ref: G01S1/68)| | means for indicating the location of accidentally buried persons | (ref: A63B29/021)0.839
H04B7/18519Operations control  administration or maintenance0.839
H04B7/18576Satellite systems for providing narrowband data service to fixed or mobile stations  e.g. using a minisatellite  a microsatellite | for selecting | (ref: H04W)0.839
B64D11/00155Individual entertainment or communication system remote controls therefor  located in or connected to seat components  e.g. to seat back or arm rest0.838
H04N21/4852for modifying audio parameters  e.g. switching between mono and stereo0.838
H04N21/4405involving video stream decryption | arrangements for secret or secure communication | (ref: H04L9/00)|  | | arrangements using cryptography for the use of broadcast information or broadcast-related information | (ref: H04H60/23)0.838
H04B1/40Circuits0.837
H04L63/0428wherein the data content is protected  e.g. by encrypting or encapsulating the payload0.837
H04N21/43Processing of content or additional data  e.g. demultiplexing additional data from a digital video stream| Elementary client operations  e.g. monitoring of home network  synchronizing decoder's clock| Client middleware | demultiplexing of data packets for data networks  e.g. RTP/UDP | (ref: H04L29/06176)0.837
H04N21/43637involving a wireless protocol  e.g. Bluetooth or wireless LAN | IEEE 802.11| arrangements for wireless networking or broadcasting of information in indoor or near-field type systems | (ref: H04B10/114)| | wireless local area data switching networks | (ref: H04W)| | flow control in wireless networks | (ref: H04W28/10)0.837
G08B13/19684Portable terminal  e.g. mobile phone  used for viewing video remotely0.837
H04B17/336Signal-to-interference ratio [SIR] or carrier-to-interference ratio [CIR]0.837
H04W4/00Services specially adapted for wireless communication networks| Facilities therefor0.837
H04H20/71Wireless systems0.835
H04R5/02Spatial or constructional arrangements of loudspeakers0.835
H04J11/0023Interference mitigation or co-ordination | traffic scheduling | (ref: H04W72/082)|   | (ref: H04W72/1226)| | power management | (ref: H04W52/00)| | allocation criteria for ingress interference avoidance | (ref: H04L5/0062)| | frequency allocation criteria for requirements on out-of-channel emissions | (ref: H04L5/0066)| | peak power aspects in multicarrier modulation | (ref: H04L27/2614)| | arrangements for removing intersymbol interference or baseband equalisers | (ref: H04L25/03006)| | direct sequence spread spectrum [DSSS] systems | (ref: H04B1/7097)| | frequency hopping | (ref: H04B1/713)0.835
H04L65/4092Control of source by destination  e.g. user controlling streaming rate of server | explicit feedback from the destination to the source to modify data rate for flow control or congestion control in packet switching networks  e.g. choke packet | (ref: H04L47/26)| | end-to-end flow control in packet switching networks | (ref: H04L47/18)| | analog television systems using two way working | (ref: H04N7/173)| | control signals to video servers issued by video clients | (ref: H04N21/6377)0.835
H04L12/2889Multiservice  e.g. MSAN0.834
H04N21/6106specially adapted to the downstream path of the transmission network0.834
H04N7/17363at or near the user terminal0.833
H04L12/2814Exchanging control software or macros for controlling appliance services in a home automation network | arrangements for maintenance or administration involving configuration of the network and network elements | (ref: H04L41/08)0.833
H04W16/28using beam steering0.833
H04N21/8113comprising music  e.g. song in MP3 format0.833
H04W48/18Selecting a network or a communication service0.833
H04N21/25891being end-user preferences | retrieval of video data in a video database based on user preferences | (ref: G06F17/30843)| | arrangements for recognizing users' preferences | (ref: H04H60/46)| | protocols involving user profiles for network applications in communication control or processing | (ref: H04L29/08936)| | processing of user preferences or user profiles in wireless networks | (ref: H04W8/18)0.832
H03J1/0075where the receiving frequencies of the stations are stored in a permanent memory  e.g. ROM0.832
E02D29/0241the retention means being reinforced earth elements0.832
H04L63/0464using hop-by-hop encryption  i.e. wherein an intermediate entity decrypts the information and re-encrypts it before forwarding it0.831
H04N21/60using|  Network structure or processes | specifically adapted|  for video distribution between server and client or between remote clients | data switching networks | (ref: H04L12/00)| | wireless communication networks | (ref: H04W)| Control signaling | specific to video distribution|  between clients  server and network components |   e.g. to video encoder or decoder| Transmission of management data between server and client |   e.g. sending from server to client commands for recording incoming content stream| Communication details between server and client | Protocols for communication contr0.831
G11B27/036Insert-editing0.831
H04W16/06Hybrid resource partitioning  e.g. channel borrowing0.830
H04N21/2402Monitoring of the downstream path of the transmission network  e.g. bandwidth available | traffic monitoring in data switching networks | (ref: H04L43/00)| | monitoring data switching networks utilization | (ref: H04L43/0876)0.830
H04J1/00Frequency-division multiplex systems | (ref: H04J14/00)|  takes precedence0.830
H04W8/26Network addressing or numbering for mobility support0.830
H04L61/2038for local use  e.g. on local area networks [LAN] or on universal serial bus [USB] networks | bus addresses inside a computer | (ref: G06F13/42)0.829
H04N7/17345Control of the passage of the selected programme0.829
H04L5/023Multiplexing of multicarrier modulation signals | multicarrier modulation | (ref: H04L27/2601)0.829
H04B7/18526Arrangements for data linking  networking or transporting  or for controlling an end to end session | data switching networks | (ref: H04L12/00)0.829
H04B1/7075with code phase acquisition0.829
H04N21/42221Transmission circuitry  e.g. infrared [IR] or radio frequency [RF]0.829
G06F13/10Program control for peripheral devices | (ref: G06F13/14)|  - | (ref: G06F13/42)|  take precedence0.829
H04N21/4363Adapting the video | or multiplex|  stream to a specific local network  e.g. a IEEE 1394 or Bluetooth® network0.829
H04J13/00Code division multiplex systems | for frequency hopping | (ref: H04B1/713)0.828
H04L1/04using frequency diversity0.828
H04N21/2347involving video stream encryption | arrangements for secret or secure communication | (ref: H04L9/00)|   analogue secrecy systems | (ref: H04N7/16)|  | | arrangements using cryptography for the use of broadcast information or broadcast-related information | (ref: H04H60/23)| | arrangements for preventing the taking of data from a data transmission channel without authorisation | (ref: H04L12/22)| | security arrangements in wireless networks | (ref: H04W12/00)0.828
H04W40/02Communication route or path selection  e.g. power-based or shortest path routing0.828
G06Q30/018Business or product certification or verification0.828
H04N17/00Diagnosis  testing or measuring for television systems or their details0.828
H04B3/00Line transmission systems | combined with near-field transmission systems | (ref: H04B5/00)| | constructional features of cables | (ref: H01B11/00)0.827
H04N5/63Generation or supply of power specially adapted for television receivers | generation of supply voltages in combination with electron beam deflecting | (ref: H04N3/18)| | regulating of voltage or current in general | (ref: G05F)| | transformers | (ref: H01F)| | supplying or distributing electric power  in general | (ref: H02J)| | static converters | (ref: H02M)0.827
H04N21/4182for identification purposes  e.g. storing user identification data  preferences  personal settings or data | restricting access to computer systems by authenticating users using a predetermined code in combination with an additional device  e.g. dongle or smart card | (ref: G06F21/123)0.827
H04N21/64322IP0.827
H04B7/18515Transmission equipment in satellites or space-based relays0.827
H04N5/765Interface circuits between an apparatus for recording and another apparatus | associated working of recording or reproducing apparatus with a television camera or receiver in which the television signal is not significantly involved | (ref: G11B31/00)0.826
H04H60/65for using the result on users' side0.825
B60N2/879with additional features not related to head-rest positioning  e.g. heating or cooling devices or loudspeakers0.825
H04W68/10using simulcast notification0.825
H04W8/245from a network towards a terminal0.825
H04N7/08Systems for the simultaneous or sequential transmission of more than one television signal  e.g. additional information signals  the signals occupying wholly or partially the same frequency band |   e.g. by time division | (ref: H04N7/007)|  takes precedence0.825
H04N21/47End-user applications | interaction techniques for graphical user interfaces | (ref: G06F3/048)| | receiver circuitry for displaying additional information | (ref: H04N5/445)|  | | software engineering for user interfaces | (ref: G06F8/20)| | services or applications for real-time multimedia communications | (ref: H04L29/06387)0.825
H04N21/4884for displaying subtitles0.825
H04M15/745Customizing according to wishes of subscriber  e.g. friends or family0.825
H04N21/8166involving executable data  e.g. software | arrangements for executing specific programs | (ref: G06F9/44)| | broadcasting computer programmes in broadcast systems | (ref: H04H20/91)| | movement of software or configuration parameters  in data networks | (ref: H04L29/08981)0.824
H04N21/4122additional display device  e.g. video projector | digital output for controlling a plurality of local displays | (ref: G06F3/1423)0.824
H04B10/27Arrangements for networking | free-space networks | (ref: H04B10/11)|   WDM networks | (ref: H04J14/0278)|   specific to radio-over-fibre | (ref: H04B10/25753)0.824
H04B1/3805with built-in auxiliary receivers0.823
H04N21/439Processing of audio elementary streams0.823
H04N5/60for the sound signals | for silent tuning  i.e. muting | (ref: H04N5/505)0.823
H04R1/028associated with devices performing functions other than acoustics  e.g. electric candles0.823
H04N5/642Disposition of sound reproducers0.823
H04N7/141between two video terminals  e.g. videophone | telephonic communication systems combined with television receiver for reception of entertainment or information matter | (ref: H04M11/085)0.823
H04N7/0881the signal being time-compressed before its insertion and subsequently decompressed at reception0.823
H04M1/2474Telephone terminals specially adapted for disabled people | (ref: H04M1/72588)|  takes precedence| network based special services or facilities for hearing-impaired persons | (ref: H04M3/42391)| | devices for conversing with the deaf-blind | (ref: G09B21/04)0.823
H04N21/262Content or additional data distribution scheduling  e.g. sending additional data at off-peak times  updating software modules  calculating the carousel transmission frequency  delaying a video stream transmission  generating play-lists | scheduling strategies for dispatcher in multiprogramming arrangements | (ref: G06F9/4881)| | arrangements for scheduling broadcast services or broadcast-related services | (ref: H04H60/06)| | protocols for scheduling and organising the servicing of requests  whereby a time schedule is established for servicing the requests in network applications in communicat0.823
H04N21/23406involving management of server-side video buffer0.823
H04Q3/622Circuit arrangements therefor0.823
H04W72/042in downlink direction of a wireless link  i.e. towards terminal0.823
H04L12/5691Access to open networks| Ingress point selection  e.g. ISP selection0.823
H04N21/47805Electronic banking | banking in general | (ref: G06Q30/02)0.823
H04N21/443OS processes  e.g. booting an STB  implementing a Java virtual machine in an STB  power management in an STB | arrangements for program loading or initiating | (ref: G06F9/445)|  | | boot device selection| loading of operating system | (ref: G06F9/4406)| | program loading or initiating in general using non-volatile memory from which the program can be directly executed | (ref: G06F9/44568)0.823
H04N21/42615involving specific demultiplexing arrangements0.823
A61H9/0078With intermittent or alternately inflated bladders or cuffs | beds with inflatable chambers | (ref: A61G7/05769)0.822
H04N21/2407Monitoring of transmitted content  e.g. distribution time  number of downloads | arrangements for monitoring programmes for broadcast or for distribution combined with broadcast | (ref: H04H20/14)0.821
H04Q11/02for frequency-division multiplexing | (ref: H04Q11/0001)|  takes precedence0.821
H04B1/707using direct sequence modulation0.821
H04L12/2898Subscriber equipments | DSL modems | (ref: H04M11/062)| | cable modems | (ref: H04L12/2801)0.821
G06Q50/10Services0.821
H04B7/15542Selecting at relay station its transmit and receive resources | selection of wireless resources by user or terminal | (ref: H04W72/02)| | arrangements affording multiple use of the transmission path by two-dimensional division of the resources | (ref: H04L5/0003)|   or by allocating sub-channels | (ref: H04L5/003)0.821
H04L27/32Carrier systems characterised by combinations of two or more of the types covered by groups | (ref: H04L27/02)|   | (ref: H04L27/10)|   | (ref: H04L27/18)|  or | (ref: H04L27/26)0.821
H04B7/15528Control of operation parameters of a relay station to exploit the physical medium0.821
H04B1/406with more than one transmission mode  e.g. analog and digital modes0.821
H04N21/2362Generation or processing of Service Information [SI]0.820
G06F13/385for adaptation of a particular data processing system to different peripheral devices0.820
H04Q3/0016Arrangements providing connection between exchanges0.820
H04H60/37for identifying segments of broadcast information  e.g. scenes or extracting programme ID0.820
H04L27/2602Signal structure0.819
H04N21/8186specially adapted to be executed by a peripheral of the client device  e.g. by a reprogrammable remote control0.819
H04N21/42638involving a hybrid front-end  e.g. analog and digital tuners0.819
H04M3/42042Notifying the called party of information on the calling party | details within substation equipment | (ref: H04M1/57)|   signalling details | (ref: H04Q3/72)0.819
H04L27/0004using wavelets0.818
G06F3/038Control and interface arrangements therefor  e.g. drivers or device-embedded control circuitry0.818
H04N21/6587Control parameters  e.g. trick play commands  viewpoint selection0.818
H04W88/04adapted for relaying to or from another terminal or user0.817
H04H20/74of satellite networks0.817
H04N21/4882for displaying messages  e.g. warnings  reminders | arrangements for providing short real-time information to substation in data switching networks | (ref: H04L12/1895)0.817
G09F27/00Combined visual and audible advertising or displaying  e.g. for public address0.817
H04N21/466Learning process for intelligent management  e.g. learning user preferences for recommending movies | monitoring of user activities for profile generation for accessing a video database | (ref: G06F17/30843)| | computer systems using learning methods | (ref: G06N3/08)| | services using the results of monitoring in broadcast systems | (ref: H04H60/61)0.817
H04L65/4076Multicast or broadcast | data switching systems for broadcast or conference | (ref: H04L12/18)| | analog television systems in general | (ref: H04N7/00)| | creating video channels for a dedicated end-user group | (ref: H04N21/2668)| | arrangements for broadcast or distribution combined with broadcast | (ref: H04H20/00)| | arrangements for broadcast applications with a direct linkage of broadcast information | (ref: H04H60/00)| | arrangements for push based network services | (ref: H04L67/26)0.816
H04N21/4314for fitting data in a restricted space on the screen  e.g. EPG data in a rectangular grid0.816
H04H20/62for transportation systems  e.g. in vehicles0.816
H04L12/6418Hybrid transport0.816
H04W76/10Connection setup0.815
H04B7/15Active relay systems0.815
H04L41/50Network service management  i.e. ensuring proper service fulfillment according to an agreement or contract between two parties  e.g. between an IT-provider and a customer0.815
H04N21/6377directed to server | control of source by destination in one way streaming for real-time multimedia communications | (ref: H04L29/06469)0.815
H04B7/18523Satellite systems for providing broadcast service to terrestrial stations  i.e. broadcast satellite service | arrangements specially adapted for satellite broadcast receiving | (ref: H04H40/90)| | picture transmission via satellite | (ref: H04N1/00103)| | television transmission via satellite | (ref: H04N7/20)0.815
H04B7/185Space-based or airborne stations| | Stations for satellite systems| (ref: H04B7/204)|  takes precedence0.815
H04W88/02Terminal devices0.814
H04N7/104Switchers or splitters0.814
H04H60/96CATV systems | for accessing the Internet | (ref: H04H60/86)0.814
H04L67/306User profiles | configuring for programme initiating | (ref: G06F9/44505)| | information retrieval by personalized querying | (ref: G06F17/30867)0.814
H04J1/08Arrangements for combining channels | branching filters | (ref: H01P1/213)|   | (ref: H03H7/46)0.813
H04L65/607Stream encoding details | interfacing the downstream path of a video distribution network | (ref: H04N21/238)|   | (ref: H04N21/438)| | controlling the complexity of a video stream | (ref: H04N21/2662)|   | (ref: H04N21/4621)|   | (ref: H04N21/64792)| | protocols for data compression | (ref: H04L69/04)| | header parsing or analysis | (ref: H04L69/22)0.813
H04R27/00Public address systems | circuits for preventing acoustic reaction | (ref: H04R3/02)| | circuits for distributing signals to loudspeakers | (ref: H04R3/12)| | | monitoring or testing arrangements for public address systems | (ref: H04R29/007)| | amplifiers | (ref: H03F)0.813
H04W72/12Dynamic|  Wireless traffic scheduling | | Dynamically scheduled allocation on shared channel0.813
H01Q1/3275mounted on a horizontal surface of the vehicle  e.g. on roof  hood  trunk0.813
H04N21/4532involving end-user characteristics  e.g. viewer profile  preferences | monitoring of user activities for profile generation for accessing a video database | (ref: G06F17/30843)| | protocols involving user profiles for network applications in communication control or processing | (ref: H04L29/08936)| | processing of user preferences or user profiles in wireless networks | (ref: H04W8/18)0.813
G09B5/065Combinations of audio and video presentations  e.g. videotapes  videodiscs  television systems0.813
G10L15/28Constructional details of speech recognition systems0.813
H04B3/44Arrangements for feeding power to a repeater along the transmission line0.813
H04N21/4823using a channel name0.813
H04N21/440236by media transcoding  e.g. video is transformed into a slideshow of still pictures  audio is converted into text0.813
H04B3/46Monitoring| Testing0.812
H04L43/10using active monitoring  e.g. heartbeat protocols  polling  ping  trace-route0.812
H04L65/1069Setup | computer conference organisation arrangements  e.g. handling schedules  setting up parameters needed by nodes to attend a conference  booking network resources or notifying involved parties | (ref: H04L12/1818)| | admission control or resource reservation in packet switching networks | (ref: H04L47/70)| | arrangements for peer-to-peer networking in network applications | (ref: H04L67/104)| | session management in network applications | (ref: H04L67/14)| | negotiation of communication capabilities | (ref: H04L69/24)0.811
H04N21/462Content or additional data management  e.g. creating a master electronic program guide from data received from the Internet and a Head-end  controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities0.811
H04N21/4345Extraction or processing of SI  e.g. extracting service information from an MPEG stream0.811
H04M11/08adapted for optional reception of entertainment or informative matter | systems in which the information is continuously available on a carrier over the whole network | (ref: H04H20/81)0.811
H04M3/54Arrangements for diverting calls for one subscriber to another predetermined subscriber | based on the calling party profile | (ref: H04M3/42059)| | based on location | (ref: H04M3/42348)| | based on presence | (ref: H04M3/42365)| | to voice mail | (ref: H04M3/53308)0.811
H04H60/35Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time  e.g. for identifying broadcast stations or for identifying users0.811
H04L27/2647Arrangements specific to the receiver | equalisation | (ref: H04L25/03006)|   | (ref: H04L27/01)0.811
H04H60/39for identifying broadcast space-time | use of Electronic Programme Guides | (ref: H04H60/72)0.810
H04N21/812involving advertisement data | advertising | per se|  | (ref: G06Q30/02)0.810
H04L12/413with random access  e.g. carrier-sense multiple-access with collision detection (CSMA-CD)0.810
H04B7/18506Communications with or from aircraft  i.e. aeronautical mobile service0.810
H04N7/00Television systems | details | (ref: H04N3/00)|   | (ref: H04N5/00)| | methods or arrangements  for coding  decoding  compressing or decompressing digital video signals | (ref: H04N19/00)| | selective content distribution | (ref: H04N21/00)0.809
H04N21/6193involving transmission via a satellite | arrangements for data linking  networking or transporting  or for controlling an end to end session in a satellite broadcast system | (ref: H04B7/18526)0.809
H04L63/0281Proxies0.809
H04M7/1295Details of dual tone multiple frequency signalling0.808
H04H40/36specially adapted for stereophonic broadcast receiving0.808
H04N5/91Television signal processing therefor | of colour signals | (ref: H04N9/79)0.808
H04H40/00Arrangements specially adapted for receiving broadcast information0.808
H04N21/26283for associating distribution time parameters to content  e.g. to generate electronic program guide data0.807
H04L67/2823for conversion or adaptation of application content or format | message adaptation based on network or terminal capabilities | (ref: H04L51/06)| | media manipulation  adaptation or conversion in real-time communications | (ref: H04L65/601)| | protocol conversion | (ref: H04L69/08)| | optimising visualization of content for web browsing | (ref: G06F17/30905)0.807
H04W16/02Resource partitioning among network components  e.g. reuse partitioning0.807
H04L49/357Fibre channel switches0.807
H04N21/23895involving multiplex stream encryption0.806
H04N21/4755for defining user preferences  e.g. favourite actors or genre | retrieval personalisation and generation of user profiles for the retrieval of video data | (ref: G06F17/30843)| | data switching network applications using user profiles | (ref: H04L29/08936)0.806
H04N21/8455involving pointers to the content  e.g. pointers to the I-frames of the video stream0.806
H04B7/02Diversity systems| Multi-antenna system  i.e. transmission or reception using multiple antennas | RAKE receivers | (ref: H04B1/7115)0.806
H04B7/04using two or more spaced independent antennas0.806
H04L65/1043MGC  MGCP or Megaco | decomposed PSTN/ISDN-IP gateways | (ref: H04M7/1255)0.806
H04W92/02Inter-networking arrangements0.805
H04L41/082due to updating or upgrading of network functionality  e.g. firmware | topology update or discovery for routing purposes | (ref: H04L45/02)0.805
H04N9/641Multi-purpose receivers  e.g. for auxiliary information | (ref: H04N9/642)|  takes precedence0.805
H04N5/602for digital sound signals0.405
H04N21/4131home appliance  e.g. lighting  air conditioning system  metering devices | home automation data switching networks exchanging configuration information on appliance services | (ref: H04L12/2807)0.369
G06F3/1423controlling a plurality of local displays  e.g. CRT and flat panel display0.369
G06F3/16Sound input| Sound output | conversion of speech into digital information or | vice versa|  | (ref: G10L)0.369
H04N21/2368Multiplexing of audio and video streams0.369
H04N21/4135external recorder | interface circuits between an apparatus for recording television signals and a television receiver | (ref: H04N5/775)0.369
G06F3/14Digital output to display device| | Cooperation and interconnection of the display device with other functional units| control of display in general | (ref: G09G)| | arrangements for producing a permanent visual presentation of the output data | (ref: G06K15/00)0.369
G06T3/40Scaling the whole image or part thereof0.369
H04N21/4341Demultiplexing of audio and video streams0.369
H04N21/40Client devices specifically adapted for the reception of or interaction with content  e.g. set-top-box [STB]| Operations thereof | arrangements for distribution where lower stations  e.g. receivers  interact with the broadcast | (ref: H04H20/38)| | arrangements specially adapted for receiving broadcast information | (ref: H04H40/00)0.368
H04H20/81combined with telephone network over which the broadcast is continuously available0.368
H04N21/440254by altering signal-to-noise parameters  e.g. requantization0.366
H04N21/4383Accessing a communication channel  e.g. channel tuning | tuning indicators| automatic tuning control | (ref: H04N5/50)0.366
H04N21/4113PC0.366
H04N21/4227Providing|  Remote input by a user located remotely from the client device  e.g. at work0.365
H04N21/43632involving a wired protocol  e.g. IEEE 1394 | high-speed IEEE 1394 serial bus | (ref: H04L12/40052)0.365
H04N21/44227Monitoring of local network  e.g. connection or bandwidth variations| Detecting new devices in the local network | configuring of peripheral devices in general | (ref: G06F9/4411)| | monitoring connectivity in data switched networks | (ref: H04L43/0811)0.365
H04N21/440227by decomposing into layers  e.g. base layer and one or more enhancement layers0.365
H04N21/84Generation or processing of descriptive data  e.g. content descriptors | systems specially adapted for using meta-information in broadcast systems | (ref: H04H60/73)0.365
H04N21/4621Controlling the complexity of the content stream or additional data  e.g. lowering the resolution or bit-rate of the video stream for a mobile client with a small screen | arrangements for using the results of monitoring on user's side in broadcast systems | (ref: H04H60/65)| | flow control in packet networks | (ref: H04L47/10)0.365
H04N21/440218by transcoding between formats or standards  e.g. from MPEG-2 to MPEG-4 | conversion of standards in analogue television systems | (ref: H04N7/01)0.365
H04Q11/0435Details0.365
H04N21/2393involving handling client requests | scheduling and organising the servicing of requests in data switching networks | (ref: H04L29/08945)0.365
H04L12/66Arrangements for connecting between networks having differing types of switching systems  e.g. gateways0.365
H04L69/168Special adaptations of TCP  UDP or IP to match specific link layer protocols  e.g. ATM  SONET or PPP | IP over ATM | (ref: H04L2012/5667)| | special adaptation of TCP protocol for wireless media | (ref: H04W80/06)0.365
G08B13/19658Telephone systems used to communicate with a camera  e.g. PSTN  GSM  POTS0.365
G08B13/19667Details realated to data compression  encryption or encoding  e.g. resolution modes for reducing data volume to lower transmission bandwidth or memory requirements0.365
H04L69/169Special adaptations of TCP  UDP or IP for interworking of IP based networks with other networks | protocols for interworking in general | (ref: H04L69/08)0.365
H04B7/18584Arrangements for data networking  i.e. for data packet routing  for congestion control | data switching networks | (ref: H04L12/00)0.365
H04N21/222Secondary servers  e.g. proxy server  cable television Head-end | intermediate processing or storage in data networks | (ref: H04L29/08702)0.365
G08B13/19656Network used to communicate with a camera  e.g. WAN  LAN  Internet0.365
H04N21/25841involving the geographical location of the client | retrieval from the Internet by querying based on geographical locations | (ref: G06F17/3087)| | arrangements for identifying locations of receiving stations in broadcast systems | (ref: H04H60/51)| | protocols in which the network application is adapted for the location of the user terminal in communication control or processing | (ref: H04L29/08657)| | services making use of the location of users or terminals in wireless networks | (ref: H04W4/02)| | locating users or terminals in wireless networks | (ref: H04W64/00)0.364
H04N21/438Interfacing the downstream path of the transmission network originating from a server  e.g. retrieving MPEG packets from an IP network | transmission of MPEG streams over ATM | (ref: H04L12/5601)| | processing of real-time packets | (ref: H04L29/06176)| | flow control in data networks | (ref: H04L47/10)0.363
H04N21/6118involving cable transmission  e.g. using a cable modem0.360
H04N21/4333Processing operations in response to a pause request0.360
H04N21/440281by altering the temporal resolution  e.g. by frame skipping | television signal recording using magnetic recording on tape for reproducing at a rate different from the recording rate | (ref: H04N5/783)0.360
H04N21/42203sound input device  e.g. microphone0.360
H04N7/147Communication arrangements  e.g. identifying the communication as a video-communication  intermediate storage of the signals | selecting | (ref: H04Q)0.360
H04N21/6168involving cable transmission  e.g. using a cable modem0.360
H04N21/6187involving transmission via a telephone network  e.g. POTS0.359
H04N21/63345by transmitting keys | key distribution for secret or secure communication | (ref: H04L9/08)| | arrangements for network security key management | (ref: H04L29/06707)0.355
H04N21/42212Specific keyboard arrangements0.355
H04N21/4221Dedicated function buttons  e.g. for the control of an EPG  subtitles  aspect ratio  picture-in-picture or teletext0.355
H04N21/42224Touch pad or touch panel provided on the remote control | touch pads in general | (ref: G06F3/03547)0.355
G06F3/0213Arrangements providing an integrated pointing device in a keyboard  e.g. trackball  mini-joystick | for pointing devices integrated in a laptop computer | (ref: G06F1/169)| | joysticks | (ref: G05G9/047)| | constructional details of pointing devices | (ref: G06F3/033)0.355
G06F3/03549Trackballs | (ref: G06F3/03541)|  takes precedence0.355
G06F3/03547Touch pads  in which fingers can move on a surface0.355
H04N21/4438Window management  e.g. event handling following interaction with the user interface0.355
H04N21/4143embedded in a|  Personal Computer [PC]0.355
H04B1/202by remote control0.355
G08C19/28using pulse code0.355
H01Q21/065Patch antenna array0.350
H01Q3/2605Array of radiating elements provided with a feedback control over the element weights  e.g. adaptive arrays0.350
H04H60/92for local area0.350
H01Q1/246specially adapted for base stations0.350
H04L29/1233Mapping of addresses of the same type| Address translation0.348
H04L29/12009Arrangements for addressing and naming in data networks0.348
H04N21/4344Remultiplexing of multiplex streams  e.g. by modifying time stamps or remapping the packet identifiers0.348
H04N21/4382Demodulation or channel decoding  e.g. QPSK demodulation | analog front ends or means for connecting modulators  demodulators or transceivers to a transmission line | (ref: H04L27/0002)0.348
H04N21/47211for requesting pay-per-view content | payment schemes payment architectures or payment protocols | (ref: G06Q20/00)|   | (ref: G07F)0.347
H04N21/2381Adapting the multiplex stream to a specific network  e.g. an Internet Protocol [IP] network | transmission of MPEG streams over ATM | (ref: H04L12/5601)0.347
H04N21/4381Recovering the multiplex stream from a specific network  e.g. recovering MPEG packets from ATM cells | transmission of MPEG streams over ATM | (ref: H04L12/5601)0.347
H04N21/64Addressing | multicast or broadcast in one way streaming for real-time multimedia communications | (ref: H04L29/06455)| | arrangements for addressing and naming in data networks | (ref: H04L29/12009)0.346
H04N21/64707for transferring content from a first network to a second network  e.g. between IP and wireless0.346
H04L27/2601Multicarrier modulation systems0.346
H04L1/0009by adapting the channel coding | (ref: H04L1/1812)|  takes precedence0.346
H04L1/0003by switching between different modulation schemes0.346
H04N21/64307ATM0.346
H04L49/3081ATM peripheral units  e.g. policing  insertion or extraction0.346
H04N21/42208Display device provided on the remote control0.346
H04N21/4753for user identification  e.g. by entering a PIN or password | authentication mechanisms using passwords for network security | (ref: H04L29/06782)0.346
H04N21/23Processing of content or additional data| Elementary server operations| Server middleware0.346
H04N21/21Server components or server architectures0.346
H04N21/42646for reading from or writing on a non-volatile solid state storage medium  e.g. DVD  CD-ROM0.346
H04N21/4751for defining user accounts  e.g. accounts for children0.346
H04N21/4316for displaying supplemental content in a region of the screen  e.g. an advertisement in a separate window0.346
H04N21/8126involving additional data  e.g. news  sports  stocks  weather forecasts0.346
H04N21/235Processing of additional data  e.g. scrambling of additional data  processing content descriptors | arrangements for simultaneous broadcast of plural pieces of information | (ref: H04H20/28)0.346
H04N21/47214for content reservation or setting reminders| for requesting event notification  e.g. of sport results or stock market | stock exchange data over packet-switching network | (ref: H04L12/1804)| | push services over packet-switching network | (ref: H04L12/1859)| | notification of incoming messages in packet switching networks | (ref: H04L51/24)0.346
H04N21/2743Video hosting of uploaded data from client0.346
H04L12/18for broadcast or conference |   e.g. multicast | multicast or broadcast switches | (ref: H04L49/201)0.346
H04L12/1859adapted to provide push services  e.g. data channels0.346
H04N21/4516involving client characteristics  e.g. Set-Top-Box type  software version  amount of memory available | allocation of resources considering hardware capabilities | (ref: G06F9/5044)| | allocation of resources considering software capabilities | (ref: G06F9/5055)| | protocols involving terminal profiles for network applications in communication control or processing | (ref: H04L29/08927)| | message adaptation based on network or terminal capabilities in packet switching networks | (ref: H04L51/06)| | processing of terminal status or physical abilities in wireless networks | (ref: H04W8/22)0.346
H04N21/25833involving client hardware characteristics  e.g. manufacturer  processing or storage capabilities | allocation of resources considering hardware capabilities in multiprogramming arrangements | (ref: G06F9/5044)| | allocation of resources considering software capabilities in multiprogramming arrangements | (ref: G06F9/5055)0.346
H04L1/0017where the mode-switching is based on Quality of Service requirement0.345
H04L1/0033arrangements specific to the transmitter0.345
H04N21/64792Controlling the complexity of the content stream  e.g. by dropping packets | media manipulation  adaptation or conversion at an intermediate station in one way streaming for real-time multimedia communications | (ref: H04L29/06503)| | arrangements for reducing the amount or size of exchanged application data in the network | (ref: H04L29/08783)| | negotiation of resources in wireless networks | (ref: H04W28/16)0.345
H04L1/0026Transmission of channel quality indication0.345
H04L1/0016involving special memory structures  e.g. look-up tables0.345
H04W28/06Optimizing | the usage of the radio link|   e.g. header compression  information sizing |   discarding information | system modifying transmission characteristic according to link quality by modifying frame length | (ref: H04L1/0007)| | dynamic adaptation of the packet size for flow control or congestion control | (ref: H04L47/365)0.345
H04L1/0007by modifying the frame length0.345
H04N21/00Selective content distribution  e.g. interactive television  VOD [Video On Demand] | broadcast communication | (ref: H04H)| | arrangements  apparatus  circuits or systems for communication control or processing being characterised by a protocol | (ref: H04L29/06)| | | broadcast or conference over packet-switching networks | (ref: H04L12/18)|   |  real-time bi-directional transmission of motion video data | (ref: H04N7/14)0.345
H04N21/242Synchronization processes  e.g. processing of Program Clock References [PCR] | synchronisation arrangements in time-division multiplex systems | (ref: H04J3/06)| | arrangements for synchronising broadcast or distribution via plural systems in broadcast distribution systems | (ref: H04H20/18)| | arrangements for synchronising receiver with transmitter | (ref: H04L7/00)| | synchronising circuits with arrangements for extending range of synchronisation at the transmitter end | (ref: H04N5/067)0.345
H04N21/2668Creating a channel for a dedicated end-user group  e.g. insertion of targeted commercials based on end-user profiles | information retrieval from the Internet by querying with filtering and personalisation | (ref: G06F17/30867)| | arrangements for replacing or switching information during the broadcast | (ref: H04H20/10)| | push services over packet-switching network | (ref: H04L12/1859)| | adaptation of message content in packet-switching networks | (ref: H04L51/063)0.345
H04N21/6408Unicasting0.345
H04N21/6581Reference data  e.g. a movie identifier for ordering a movie or a product identifier in a home shopping application0.345
H04N21/8153comprising still images  e.g. texture  background image0.345
H04N21/8173End-user applications  e.g. Web browser  game0.345
H04N21/4325by playing back content from the storage medium | reproduction of recorded television signals | (ref: H04N5/76)| | reproduction of recorded television signals | (ref: H04N9/79)0.345
H04N21/44213Monitoring of end-user related data | arrangements for monitoring the users' behaviour or opinions in broadcast systems | (ref: H04H60/33)0.345
H04N21/4398involving reformatting operations of audio signals | details of audio signal transcoding | (ref: G10L19/173)0.345
H04N7/0806the signals being two or more video signals | (ref: H04N7/0803)|   | (ref: H04N7/081)|  take precedence0.343
H04N7/0803using frequency interleaving  e.g. with precision offset0.343
H04N21/8146involving graphical data  e.g. 3D object  2D graphics0.343
H04N21/4351involving reassembling additional data  e.g. rebuilding an executable program from recovered modules0.343
H04N7/04Systems for the transmission of one television signal  i.e. both picture and sound  by a single carrier | (ref: H04N7/084)|   | (ref: H04N7/087)|  take precedence0.343
H04N7/088the inserted signal being digital0.343
H04N7/025Systems for the transmission of digital non-picture data  e.g. of text during the active part of a television frame | transmission of digital non-picture data during the vertical blanking interval only | (ref: H04N7/088)0.343
H04N21/475End-user interface for inputting end-user data  e.g. personal identification number [PIN]  preference data0.343
H04N21/4347Demultiplexing of several video streams0.342
G06Q30/06Buying  selling or leasing transactions0.342
H04H20/69Optical systems0.342
H04L27/0002analog front ends| means for connecting modulators  demodulators or transceivers to a transmission line | duplex arrangements | (ref: H04L5/143)0.342
H04N21/43607Interfacing a plurality of external cards  e.g. through a DVB Common Interface [DVB-CI]0.342
H04N19/48using compressed domain processing techniques other than decoding  e.g. modification of transform coefficients  variable length coding [VLC] data or run-length data | motion estimation in a transform domain | (ref: H04N19/547)| | processing of decoded motion vectors | (ref: H04N19/513)0.341
H04N21/654Transmission by server directed to the client0.341
H04N19/61in combination with predictive coding0.341
H04N21/658Transmission by the client directed to the server0.341
H04N21/4117for generating hard copies of the content  e.g. printer  electronic paper | interfaces to printers | (ref: G06F3/12)| | printing data | (ref: G06K15/02)0.341
H04N21/4332by placing content in organized collections  e.g. local EPG data repository | interfaces  Database management systems or updating for information retrieval | (ref: G06F17/30002)| | details of retrieval of video data and associated meta data in video database | (ref: G06F17/30843)0.341
H04N19/90using coding techniques not provided for in groups | (ref: H04N19/10)| -| (ref: H04N19/85)|   e.g. fractals0.341
H04N7/17354in an intermediate station common to a plurality of user terminals0.341
H04B10/25753Distribution optical network  e.g. between a base station and a plurality of remote units | WDM networks in general | (ref: H04J14/0278)0.341
G10L19/167Audio streaming  i.e. formatting and decoding of an encoded audio signal representation into a data stream for transmission or storage purposes0.340
H04N21/42202environmental sensors  e.g. for detecting temperature  luminosity  pressure  earthquakes0.340
H04N21/41422located in transportation means  e.g. personal vehicle | arrangements specially adapted for transportation systems in broadcast systems | (ref: H04H20/62)0.340
H04L67/28for the provision of proxy services  e.g. intermediate processing or storage in the network | network management provisions | (ref: H04L41/00)| | network monitoring provisions | (ref: H04L43/00)| | proxies for network security | (ref: H04L63/0281)| | media manipulation  adaptation or conversion in real-time communications | (ref: H04L65/601)| | protocol conversion | (ref: H04L69/08)0.340
H04N21/6175involving transmission via Internet | broadcast-related systems characterised by the transmission system being the Internet | (ref: H04H60/82)0.340
G06Q30/0601Electronic shopping0.340
H04L12/2856Access arrangements  e.g. Internet access | asynchronous transfer mode networks | (ref: H04L12/5601)| | broadband local area networks | (ref: H04L12/2801)| | optical access or distribution networks | (ref: H04Q11/0067)| | access to open networks | (ref: H04L12/5691)| | digital subscriber line end-user equipment and bit-level processing of data on a PSTN-based network | (ref: H04M11/00)| | home network gateways | (ref: H04L12/2834)| | wireless access networks | (ref: H04W)0.340
H04L12/2805Home Audio Video Interoperability [HAVI] networks0.339
H04L12/282based on user interaction within the home | receiver circuitry for displaying additional information being controlled by a remote control apparatus | (ref: H04N5/44582)0.339
H04N21/43622Interfacing an external recording device0.339
H04N21/4627Rights management | associated to the content | protecting software against unauthorised usage in a vending or licensing environment | (ref: G06F21/10)| | security management or policies for network security | (ref: H04L29/06986)| | security in data switching network management | (ref: H04L41/28)| | access security in wireless networks | (ref: H04W12/08)0.339
H04N21/214Specialised server platform  e.g. server located in an airplane  hotel  hospital | arrangements specially adapted for local area broadcast systems | (ref: H04H20/61)0.339
H04N21/226Characteristics of the server or|  Internal components of the server0.339
H04N5/4403User interfaces for controlling a television receiver or set top box [STB] through a remote control device  e.g. graphical user interfaces [GUI]| Remote control devices therefor | user interfaces for controlling a tuning device of a television receiver through a remote control | (ref: H03J9/00)| | constructive details of casings for the remote control device | (ref: H01H9/0235)| | remote control of peripheral devices connected to a television receiver through the remote control device of the television receiver | (ref: H04B1/205)| | remote control devices in general | (ref: G08C)0.339
H04N21/637Control signals issued by the client directed to the server or network components0.339
H04L5/06the signals being represented by different frequencies | combined with time-division multiplexing | (ref: H04L5/26)0.339
H04N21/4104using peripherals receiving signals from specially adapted client devices0.338
H04M1/6505storing speech in digital form0.337
H04N21/4305Synchronizing client clock from received content stream  e.g. locking decoder clock with encoder clock  extraction of the PCR packets | arrangements for synchronising receiver with transmitter by comparing receiver clock with transmitter clock | (ref: H04L7/0012)| | arrangements for synchronising receiver with transmitter wherein the receiver takes measures against momentary loss of synchronisation | (ref: H04L7/0083)0.337
H04N21/43853involving multiplex stream decryption | arrangements using cryptography for the use of broadcast information or broadcast-related information | (ref: H04H60/23)0.337
H04N7/0882for the transmission of character code signals  e.g. for teletext | circuits for the digital non-picture data signal | (ref: H04N7/035)0.337
H04H60/72using EPGs [Electronic Programme Guides] | focusing on identifying broadcast space-time | (ref: H04H60/39)| | | menu type display of EPG in television receivers | (ref: H04N5/44543)0.337
H04N21/4312involving specific graphical features  e.g. screen layout  special fonts or colors  blinking icons  highlights or animations0.337
H04N7/0887for the transmission of programme or channel identifying signals0.337
H04N21/4668for recommending content  e.g. movies0.337
H04N21/478Supplemental services  e.g. displaying phone caller identification  shopping application0.337
H04H20/10Arrangements for replacing or switching information during the broadcast or the distribution0.337
H04H60/47for recognising genres0.337
H04N21/252Processing of multiple end-users' preferences to derive collaborative data0.337
H04N7/102Circuits therefor  e.g. noise reducers  equalisers  amplifiers | (ref: H04N7/108)|  takes precedence0.337
H04N7/0884for the transmission of additional display-information  e.g. menu for programme or channel selection0.337
H04N21/8586by using a URL | processing chained hypermedia data for information retrieval | (ref: G06F17/30014)| | information retrieval from the Internet by using URLs | (ref: G06F17/30876)| | URL in broadcast information | (ref: H04H20/93)| | protocols for network applications involving the use of web-based technology | (ref: H04L29/0809)0.337
H04N21/26208the scheduling operation being performed under constraints0.337
H04N21/42653for processing graphics0.337
H04N21/21815comprising local storage units0.337
H04N21/23608Remultiplexing multiplex streams  e.g. involving modifying time stamps or remapping the packet identifiers0.337
H04N21/258Client or end-user data management  e.g. managing client capabilities  user preferences or demographics  processing of multiple end-users preferences to derive collaborative data | arrangements for services using the result on the distributing side of broadcast systems | (ref: H04H60/66)| | data switching network applications involving user or terminal profiles | (ref: H04L29/08918)0.337
H04N21/4184providing storage capabilities  e.g. memory stick0.337
H04H20/06among broadcast stations0.337
H04N21/44222Monitoring of user selections  e.g. selection of programs  purchase activity | monitoring of user selections in data processing systems | (ref: G06F11/34)| | monitoring of user activities for profile generation for accessing a video database | (ref: G06F17/30843)| | tracking the activity of the end-user | (ref: H04L29/08675)| | arrangements for monitoring the user's behaviour or opinions in broadcast systems | (ref: H04H60/33)0.337
H04N21/4385Multiplex stream processing  e.g. multiplex stream decrypting0.337
H04H60/13Arrangements for device control affected by the broadcast information0.337
H04N5/44504Circuit details of the additional information generator  e.g. details of the character or graphics signal generator  overlay mixing circuits | graphics pattern generators for visual indicators | (ref: G09G5/36)| | generation of individual character patterns for visual indicators | (ref: G09G5/24)0.337
H04N21/44204Monitoring of content usage  e.g. the number of times a movie has been viewed  copied or the amount which has been watched | monitoring of user activities for profile generation for accessing a video database | (ref: G06F17/30843)| | protecting generic digital content where the protection is independent of the precise nature of the content | (ref: G06F21/10)| | arrangements for monitoring the use made of the broadcast services in broadcast systems | (ref: H04H60/31)0.337
H04N21/2181comprising remotely distributed storage units  e.g. when movies are replicated over a plurality of video servers | distributed storage of data in a network | (ref: H04L29/08549)0.337
H04N21/42206characterized by hardware details0.337
H04N21/2187Live feed0.337
H04N21/6547comprising parameters  e.g. for client setup0.337
H04N21/6543for forcing some client operations  e.g. recording | remote booting in general | (ref: G06F9/4416)0.337
H04H20/86Arrangements characterised by the broadcast information itself0.337
H04N21/2389Multiplex stream processing  e.g. multiplex stream encrypting0.337
H04W76/40for selective distribution or broadcast0.336
H04N21/42607for processing the incoming bitstream0.336
H04L49/255Control mechanisms for ATM switching fabrics0.336
H04N21/23412for generating or manipulating the scene composition of objects  e.g. MPEG-4 objects0.336
H04N21/26216involving the channel capacity  e.g. network bandwidth | admission control  resource allocation in open networks | (ref: H04L12/5692)| | protocols for scheduling and organising the servicing of requests  whereby quality of service and priority requirements are taken into account in network applications in communication control or processing | (ref: H04L29/08954)| | flow control in packet networks | (ref: H04L47/10)0.336
H04L67/04adapted for terminals or networks with limited resources or for terminal portability  e.g. wireless application protocol [WAP] | services or facilities specially adapted for wireless communication networks | (ref: H04W4/00)0.336
H04L69/329in the application layer  i.e. layer seven | network arrangements or network communication protocols for networked applications | (ref: H04L67/00)| | digital computing or data processing equipment or methods  specially adapted for specific applications | (ref: G06F19/00)| | data processing systems and methods specially adapted for administrative  commercial  financial or managerial purposes | (ref: G06Q)0.336
H04H60/85which are mobile communication networks0.335
H04N21/615Signal processing at physical level | signal processing in analog two-way television systems | (ref: H04N7/173)0.335
H04N21/4524involving the geographical location of the client | retrieval from the Internet by querying based on geographical locations | (ref: G06F17/3087)| | systems specially adapted for using geographical information in broadcast systems | (ref: H04H60/70)| | protocols in which the network application is adapted for the location of the user terminal in communication control or processing | (ref: H04L29/08657)| | services making use of the location of users or terminals in wireless networks | (ref: H04W4/02)| | locating users or terminals in wireless networks | (ref: H04W64/00)0.335
H04M3/38Graded-service arrangements  i.e. some subscribers prevented from establishing certain connections | queueing arrangements | (ref: H04M3/523)|   | (ref: H04Q3/64)0.335
H04M1/72502with one base station connected to a single line0.335
H04M3/493Interactive information services  e.g. directory enquiries | | Arrangements therefor  e.g. interactive voice response [IVR] systems or voice portals0.335
H04M1/575Means for retrieving and displaying personal data about calling party0.335
H04N21/44004involving video buffer management  e.g. video decoder buffer or video display buffer0.335
H04N11/042Codec means0.335
H04N21/4758for providing answers  e.g. voting0.335
H04N21/4384involving operations to reduce the access time  e.g. fast-tuning for reducing channel switching latency0.335
H04H20/103Transmitter-side switching0.335
H04N7/06Systems for the simultaneous transmission of one television signal  i.e. both picture and sound  by more than one carrier | (ref: H04N7/084)|   | (ref: H04N7/087)|  take precedence0.335
H04H20/20Arrangements for broadcast or distribution of identical information via plural systems0.335
H04N21/631Multimode Transmission  e.g. transmitting basic layers and enhancement layers of the content over different transmission paths or transmitting with different error corrections  different keys or with different transmission protocols0.335
H04B7/00Radio transmission systems  i.e. using radiation field | (ref: H04B10/00)|   | (ref: H04B15/00)|  take precedence0.334
H04W28/04Error control0.334
H04L47/76Reallocation of resources  renegotiation of resources  e.g. in-call0.334
H04L47/6215Individual queue per QOS  rate or priority0.334
H04L12/2872Termination of subscriber connections0.334
H04L65/40Services or applications | network service management for ensuring proper service fulfilment | (ref: H04L41/50)| | information services comprising voice | (ref: H04M3/487)| | systems providing special services to telephonic subscribers | (ref: H04M3/42)| | contact center services | (ref: H04M3/51)0.334
H04L69/323in the physical layer  i.e. layer one | arrangements for detecting or preventing errors in the information received | (ref: H04L1/00)| | baseband systems | (ref: H04L25/00)| | modulated-carrier systems | (ref: H04L27/00)0.334
H04N21/4302Content synchronization processes  e.g. decoder synchronization0.334
H04N1/0035User-machine interface| Control console | input or output arrangements for computers | (ref: G06F3/00)0.334
H04L65/4038with central floor control | data switching systems for conducting a computer conference  e.g. admission  detection  selection or grouping of participants | (ref: H04L12/1822)0.334
H04L12/2859Point-to-point connection between the data network and the subscribers | encapsulation | (ref: H04L12/4633)| | virtual LANs | (ref: H04L12/4641)| | routing of packets | (ref: H04L45/00)0.334
H04N21/2225Local VOD servers0.333
H04N21/2747Remote storage of video programs received via the downstream path  e.g. from the server0.333
H04L51/36Unified messaging  e.g. interactions between instant messaging  e-mail or other types of messages such as converged IP messaging [CPM]0.333
G11B27/322used signal is digitally coded0.333
H04N21/44231Monitoring of peripheral device or external card  e.g. to detect processing problems in a handheld device or the failure of an external recording device | configuring of peripheral devices in general | (ref: G06F9/4411)| | reporting information sensed by appliance or service execution status of appliance services in a home automation network | (ref: H04L12/2823)| | monitoring the status of connected device in data switched networks | (ref: H04L43/0817)0.333
G11B27/107of operating tapes0.333
G11B27/34Indicating arrangements | indicating measured values in general | (ref: G01D)|  | indicating means incorporated in magazine or cassette | (ref: G11B23/046)|  and | (ref: G11B23/0875)0.333
G11B27/032on tapes | (ref: G11B27/036)|   | (ref: G11B27/038)|  take precedence0.333
H04B1/207with an audio or audio/video bus for signal distribution | (ref: H04B1/205)|  takes precedence0.333
H04N21/4334Recording operations | recording of a television signal | (ref: H04N5/76)| | arrangements for recording or accumulating broadcast information or broadcast-related information | (ref: H04H60/27)0.333
G10L19/12the excitation function being a code excitation  e.g. in code excited linear prediction [CELP] vocoders0.332
H04M11/04with fire  police  burglar  or other alarm systems | such systems in general | (ref: G08)0.332
H04N21/42222Additional components integrated in the remote control device  e.g. timer  speaker  sensors for detecting position  direction or movement of the remote control  microphone or battery charging device0.332
H04N21/47815Electronic shopping | payment schemes  payment architectures or payment protocols for electronic shopping systems | (ref: G06Q20/12)0.332
G08C23/04using light waves  e.g. infra-red0.332
H04N21/8358involving watermark | protecting executable software by watermarking | (ref: G06F21/16)| | image watermarking in general | (ref: G06T1/0021)| | watermarks inserted in still images for transmission purposes | (ref: H04N1/32144)| | inserting watermarks during video coding | (ref: H04N19/467)0.332
H04H20/14for monitoring programmes0.332
H04N21/8352involving content or source identification data  e.g. Unique Material Identifier [UMID]0.332
H04N21/4394involving operations for analysing the audio stream  e.g. detecting features or characteristics in audio streams | arrangements characterised by components specially adapted for monitoring  identification or recognition of audio in broadcast systems | (ref: H04H60/58)0.332
H04N21/23614Multiplexing of additional data and video streams | arrangements for simultaneous broadcast of plural pieces of information | (ref: H04H20/28)0.332
H04W88/18Service support| Network management devices0.332
H04N21/6582Data stored in the client  e.g. viewing habits  hardware capabilities  credit card number | arrangements where receivers interact with the broadcast | (ref: H04H20/38)0.331
H04N5/64Constructional details of receivers  e.g. cabinets  dust covers | furniture aspects | (ref: A47B)|   e.g. | (ref: A47B81/06)0.331
H01Q1/44using equipment having another main function to serve additionally as an antenna |   e.g. means for giving an antenna an aesthetic aspect| (ref: H01Q1/27)|  - | (ref: H01Q1/34)|  take precedence0.331
F21V33/0052Audio or video equipment  e.g. televisions  telephones  cameras or computers| Remote control devices therefor0.331
H01Q1/24with receiving set0.331
H04L12/289Single service0.331
H04L1/22using redundant apparatus to increase reliability | see|  | (ref: G06F11/08)|  - | (ref: G06F11/20)0.330
H04H20/95characterised by a specific format  e.g. MP3 (MPEG-1 Audio Layer 3)0.330
H04N21/4348Demultiplexing of additional data and video streams0.330
H04H60/94Telephonic networks | for accessing the Internet | (ref: H04H60/84)0.330
H04W88/06adapted for operation in multiple networks | or having at least two operational modes|   e.g. multi-mode terminals0.330
H04N21/23805Controlling the feeding rate to the network  e.g. by controlling the video pump0.330
H04N21/26275for distributing content or additional data in a staggered manner  e.g. repeating movies on different channels in a time-staggered manner in a near video on demand system0.330
H04N21/25883being end-user demographical data  e.g. age  family status or address | arrangements for identifying locations of users in broadcast systems | (ref: H04H60/52)0.330
H04N21/26258for generating a list of items to be played back in a given order  e.g. playlist  or scheduling item distribution according to such list | retrieval of multimedia data based on playlists | (ref: G06F17/30017)0.330
H04N21/418External card to be used in combination with the client device  e.g. for conditional access0.330
H01H9/0235specially adapted for remote control  e.g. of audio or video apparatus0.330
H04N21/26606for generating or managing entitlement messages  e.g. Entitlement Control Message [ECM] or Entitlement Management Message [EMM] | arrangements for conditional access to broadcast information or to broadcast-related services | (ref: H04H60/14)0.330
H04N21/6332directed to client0.330
H04L12/56Packet switching systems0.329
H04H20/82using signals not modulated onto a carrier0.329
H04L67/32for scheduling or organising the servicing of application requests  e.g. requests for application data transmissions involving the analysis and optimisation of the required network resources | computer conference arrangements | (ref: H04L12/1813)| | broadcast or conference with schedule organisation | (ref: H04L12/1881)| | network service management  ensuring proper service fulfilment according to an agreement or contract between two parties | (ref: H04L41/50)| | intermediate grouping or aggregating of service requests | (ref: H04L67/2833)0.329
H04Q11/0428Integrated services digital network  i.e. systems for transmission of different types of digitised signals  e.g. speech  data  telecentral  television signals0.329
H04L12/2821Avoiding conflicts related to the use of home appliances | arrangements for network security | (ref: H04L29/06551)0.329
H04N21/4854for modifying image parameters  e.g. image brightness  contrast0.329
H04L12/2896Distributed processing  e.g. on line cards0.329
H04B3/542the information being in digital form0.329
H04B1/719Interference-related aspects0.329
H04W52/367Power values between minimum and maximum limits  e.g. dynamic range0.329
H04B1/71632Signal aspects | (ref: H04B1/7172)|  and | (ref: H04B1/7176)|  take precedence0.329
H04L1/02by diversity reception | in general | (ref: H04B7/02)0.328
H04N21/4392involving audio buffer management0.328
H04H60/58of audio | determination or detection of speech characteristics in general | (ref: G10L25/00)| | speech recognition in general | (ref: G10L15/00)0.328
H04H60/45for identifying users0.328
H04L27/34Amplitude- and phase-modulated carrier systems  e.g. quadrature-amplitude modulated carrier systems0.328
H04L27/10Frequency-modulated carrier systems  i.e. using frequency-shift keying | (ref: H04L27/32)|  takes precedence | | continuous phase systems | (ref: H04L27/18)0.328
H04H60/41for identifying broadcast space  i.e. broadcast channels  broadcast stations or broadcast areas0.327
H04J7/00Multiplex systems in which the amplitudes or durations of the signals in individual channels are characteristic of those channels0.327
H04N21/25435involving characteristics of content or additional data  e.g. video resolution or the amount of advertising0.326
G06Q30/0251Targeted advertisement0.326
H04W76/15Setup of multiple wireless link connections0.326
H04B17/318Received signal strength0.326
H04N21/4436Power management  e.g. shutting down unused components of the receiver | power management in computer systems | (ref: G06F1/3203)| | hibernate or awake process in computer systems | (ref: G06F9/4418)0.326
H04M1/72505Radio link set-up procedure0.326
H04L12/2861Point-to-multipoint connection from the data network to the subscribers0.326
H04N7/162Authorising the user terminal  e.g. by paying| Registering the use of a subscription channel  e.g. billing0.326
H04N21/632using a connection between clients on a wide area network  e.g. setting up a peer-to-peer communication via Internet for retrieving video segments from the hard-disk of other client devices | broadcast-related systems characterised by transmission among terminal devices | (ref: H04H60/80)| | protocols for peer-to-peer networking in communication control or processing | (ref: H04L29/08306)0.325
H04J14/0282WDM tree architectures0.325
H04J14/0252Sharing one wavelength for at least a group of ONUs  e.g. for transmissions from-ONU-to-OLT or from-ONU-to-ONU0.325
H04J14/0247Sharing one wavelength for at least a group of ONUs0.325
H04J14/0232for downstream transmission0.325
G06F1/1698the I/O peripheral being a sending/receiving arrangement to establish a cordless communication link  e.g. radio or infrared link  integrated cellular phone | details of antennas disposed inside a computer | (ref: H01Q1/2266)0.325
H04L63/0823using certificates | cryptographic mechanisms or cryptographic arrangements for entity authentication involving certificates | (ref: H04L9/3263)0.325
G06F1/1626with a single-body enclosure integrating a flat display  e.g. Personal Digital Assistants [PDAs]0.325
G06Q30/0635Processing of requisition or of purchase orders0.325
H04N21/4353involving decryption of additional data | arrangements using cryptography for the use of broadcast information or broadcast-related information | (ref: H04H60/23)0.325
H04N21/2351involving encryption of additional data | arrangements using cryptography for the use of broadcast information or broadcast-related information | (ref: H04H60/23)0.325
H04N3/40with intermittently moving film0.325
H04H60/07characterised by processes or methods for the generation0.325
H04H60/82the transmission system being the Internet0.325
H04N21/8547involving timestamps for synchronizing content0.325
H04N21/234381by altering the temporal resolution  e.g. decreasing the frame rate by frame skipping0.325
H04N5/243by influencing the picture signal |   e.g. signal amplitude gain control | (ref: H04N5/2352)|  takes precedence0.325
H04H20/93which locates resources of other pieces of information  e.g. URL [Uniform Resource Locator]0.325
H04N21/21805enabling multiple viewpoints  e.g. using a plurality of cameras0.325
H04N5/2259Means for changing the camera field of view without moving the camera body  e.g. nutating or panning optics or image-sensors | picture signal generation using shifting image-sensors | (ref: H04N5/349)| | varying magnification  e.g. angle of view for cameras using only optical means | (ref: G03B)0.325
H04N5/23203Remote-control signaling for television cameras  cameras comprising an electronic image sensor or for parts thereof  e.g. between main body and another part of camera | distributing sync-signals to television cameras | (ref: H04N5/0733)0.325
G03C1/26Polymethine chain forming part of a heterocyclic ring0.325
G06T9/007Transform coding  e.g. discrete cosine transform | see|  provisionally also | (ref: G06T9/00)0.325
H04N21/2343involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements | media manipulation  adaptation or conversion at the source in one way streaming for real-time multimedia communications | (ref: H04L29/06489)| | video transcoding | (ref: H04N19/40)0.325
G06F3/162Interface to dedicated audio devices  e.g. audio drivers  interface to CODECs0.325
H04S7/301Automatic calibration of stereophonic sound system  e.g. with test microphone0.325
H04N21/4437Implementing a Virtual Machine [VM] | virtual machines in general | (ref: G06F9/45533)0.325
H04N21/8543using a description language  e.g. Multimedia and Hypermedia information coding Expert Group [MHEG]  eXtensible Markup Language [XML] | information retrieval of semistructured data  the underlying structure being taken into account  e.g. mark-up language structure data | (ref: G06F17/30908)0.325
H04L61/2015using the dynamic host configuration protocol [DHCP] or variants0.325
H04L67/26Push based network services | broadcast or multicast push services | (ref: H04L12/1859)0.325
H04L61/2596Non - internet protocol [IP] address translation0.325
H04L67/18in which the network application is adapted for the location of the user terminal | wireless application services making use of the location of users or terminals | (ref: H04W4/02)|  takes precedence| location based Web retrieval | (ref: G06F17/3087)0.325
H04L67/12adapted for proprietary or special purpose networking environments  e.g. medical networks  sensor networks  networks in a car or remote metering networks | digital computing or data processing equipment or methods  specially adapted for specific applications in healthcare or life sciences | (ref: G06F19/00)| | home automation networks | (ref: H04L12/2803)| | total factory control characterised by the network communication | (ref: G05B19/4185)| | games involving transmission systems | (ref: A63F13/30)0.325
H04L41/00Arrangements for maintenance or administration or management of packet switching networks0.325
H04L29/12584Non-IP address translation0.325
H04L63/0272Virtual private networks0.325
H04W16/14Spectrum sharing arrangements | between different networks0.325
H04N21/4349by extracting from data carousels  e.g. extraction of software modules from a DVB carousel0.325
G11B27/031Electronic editing of digitised analogue information signals  e.g. audio or video signals0.324
G11B27/034on discs | (ref: G11B27/036)|   | (ref: G11B27/038)|  take precedence0.324
H04N19/00Methods or arrangements for coding  decoding  compressing or decompressing digital video signals0.324
G11B27/002Programmed access in sequence to a plurality of record carriers or indexed parts  e.g. tracks  thereof  e.g. for editing| | transfer of record carriers from magazine | (ref: G11B15/68)|   | (ref: G11B17/10)| | | (ref: G11B17/22)0.324
G11B5/86Re-recording  i.e. transcribing information from one magnetisable record carrier on to one or more similar or dissimilar record carriers | by varying the order of the information | (ref: G11B27/029)|   | (ref: G11B27/036)0.324
H04N21/2396characterized by admission policies | admission control  resource allocation in open networks | (ref: H04L12/5692)| | arrangements for network security using user profiles for access control | (ref: H04L29/06836)| | access security in wireless networks | (ref: H04W12/08)0.324
H04N21/42209for displaying non-command information  e.g. electronic program guide [EPG]  e-mail  messages or a second television channel0.324
H04N21/238Interfacing the downstream path of the transmission network  e.g. adapting the transmission rate of a video stream to network bandwidth| Processing of multiplex streams | hybrid Fiber Coaxial HFC networks for downstream channel allocation for video distribution | (ref: H04L12/2801)| | formation of RTP packets | (ref: H04L29/06176)| | application layer Quality of Service and content dependent routing | (ref: H04L29/08945)| | flow control in packet networks | (ref: H04L47/10)0.324
G06Q30/0273Fees for advertisement0.324
H04L25/14Channel dividing arrangements | in which a single bit stream is divided between several baseband channels and reassembled at the receiver0.324
H04N5/907using static stores  e.g. storage tubes  semiconductor memories | (ref: H04N5/91)|  takes precedence| based on relative movement between record carrier and transducer | (ref: H04N5/78)|  - | (ref: H04N5/903)0.324
H04N5/85on discs or drums0.324
H04N21/4828for searching program descriptors | retrieval of video data | (ref: G06F17/30843)0.324
H04M19/041Encoding the ringing signal  i.e. providing distinctive or selective ringing capability0.324
H04B7/0671using different delays between antennas0.323
H04B7/086using weights depending on external parameters  e.g. direction of arrival [DOA]  predetermined weights or beamforming0.323
H04H20/24Arrangements for distribution of identical information via broadcast system and non-broadcast system0.323
H04M11/068using time division multiplex techniques| | integrated services digital networks | (ref: H04Q11/0428)0.323
H04N7/181for receiving images from a plurality of remote sources0.323
H04N21/26616for merging a unicast channel into a multicast channel  e.g. in a VOD application  when a client served by unicast channel catches up a multicast channel to save bandwidth | data multicast over packet-switching network | (ref: H04L12/18)0.323
H04N21/8456by decomposing the content in the time domain  e.g. in time segments0.323
H04H60/46for recognising users' preferences0.323
H04H20/26Arrangements for switching distribution systems0.323
H04L65/1006SIP0.323
H04L63/083using passwords | cryptographic mechanisms or cryptographic arrangements for entity authentication using a predetermined code | (ref: H04L9/3226)0.323
H04L61/106across networks  e.g. mapping telephone numbers to data network addresses0.323
H04N21/25875involving end-user authentication | restricting access to computer systems by authenticating users using a predetermined code | (ref: G06F21/33)| | arrangements for secret or secure communication including means for verifying the identity or authority of a user of the system | (ref: H04L9/32)| | authentication mechanisms for network security in communication control or processing | (ref: H04L29/06755)| | authentication in wireless network security | (ref: H04W12/06)0.323
H04L29/1216Directories for hybrid networks  e.g. including also telephone numbers0.323
H04N21/431Generation of visual interfaces | for content selection or interaction| Content or additional data rendering | receiver circuitry for displaying additional information | (ref: H04N5/445)| | interaction techniques for graphical user interfaces | (ref: G06F3/048)0.323
H04L29/12066using Domain Name System [DNS]0.323
H04L61/1511using domain name system [DNS]0.323
H04L63/0861using biometrical features  e.g. fingerprint  retina-scan | cryptographic mechanisms or cryptographic arrangements for entity authentication using biological data | (ref: H04L9/3231)0.323
H04N21/43635HDMI0.323
H04M3/56Arrangements for connecting several subscribers to a common circuit  i.e. affording conference facilities | computer conferences | (ref: H04L12/1813)| | video conference systems | (ref: H04N7/15)0.323
H04N21/442Monitoring of processes or resources  e.g. detecting the failure of a recording device  monitoring the downstream bandwidth  the number of times a movie has been viewed  the storage space available from the internal hard disk | arrangements for monitoring broadcast services or broadcast-related services | (ref: H04H60/29)| | arrangements for identifying or recognising characteristics with a direct linkage to broadcast information | (ref: H04H60/35)| | monitoring of user activities for profile generation for accessing a video database | (ref: G06F17/30843)| | monitoring in wireless networks | (0.322
H04L51/04Real-time or near real-time messaging  e.g. instant messaging [IM] | network arrangements or protocols for real-time communications | (ref: H04L65/00)0.322
H04N21/2408Monitoring of the upstream path of the transmission network  e.g. client requests | protocols for scheduling and organising the servicing of requests in network applications in communication control or processing | (ref: H04L29/08945)| | monitoring data switching networks utilization | (ref: H04L43/0876)0.322
H04N21/44218Detecting physical presence or behaviour of the user  e.g. using sensors to detect if the user is leaving the room or changes his face expression during a TV program | methods or arrangements for acquiring or recognising human faces  facial parts  facial sketches  facial expressions | (ref: G06K9/00221)| | methods or arrangements for recognising movements or behaviour | (ref: G06K9/00335)| | methods or arrangements for recognising human body or animal bodies or body parts | (ref: G06K9/00362)| | arrangements for identifying users in broadcast systems | (ref: H04H60/45)0.322
H04N21/25866Management of end-user data | customer care in data networks | (ref: H04L41/5077)0.322
H04L67/24Presence management | use and manipulation of presence information in instant messaging | (ref: H04L51/043)0.322
H01Q19/132Horn reflector antennas| Off-set feeding0.322
H01Q1/247with frequency mixer  e.g. for direct satellite reception or Doppler radar0.322
H04N21/2541Rights Management | protecting software against unauthorised usage in a vending or licensing environment | (ref: G06F21/10)| | security management or policies for network security | (ref: H04L29/06986)| | security in data switching network management | (ref: H04L41/28)| | access security in wireless networks | (ref: H04W12/08)0.322
H04N7/152Multipoint control units therefor0.322
H04N5/222Studio circuitry| Studio devices| Studio equipment | | Cameras comprising an electronic image sensor  e.g. digital cameras  video cameras  TV cameras  video cameras  camcorders  webcams  camera modules for embedding in other devices  e.g. mobile phones  computers or vehicles0.322
H04N21/854Content authoring0.322
H04N21/23106involving caching operations | prefetching while addressing of a memory level in which the access to the desired data or data block requires associative addressing means within memory systems or architectures | (ref: G06F12/0862)| | caching at an intermediate stage in a data network | (ref: H04L29/08801)0.322
H04B7/18567Arrangements for providing additional services to the basic mobile satellite telephony service0.322
H04W84/12WLAN [Wireless Local Area Networks]0.322
H04B7/155Ground-based stations | (ref: H04B7/204)|  takes precedence | | for satellite systems | (ref: H04B7/18517)0.322
H04B7/19Earth-synchronous stations0.322
H04B7/0408using two or more beams  i.e. beam diversity0.322
H04B7/195Non-synchronous stations0.322
H04B7/18591Arrangements for interconnecting multiple systems | data switching networks | (ref: H04L12/00)0.322
A63F13/77involving data related to game devices or game servers  e.g. configuration data  software version or amount of memory0.322
H04N21/4781Games0.322
A63F13/35Details of game servers0.322
A63F13/12involving interaction between a plurality of game devices  e.g. transmisison or distribution systems | protocols for networked virtual reality  networked games | (ref: H04L29/06034)0.322
A63F13/95Storage media specially adapted for storing game information  e.g. video game cartridges0.322
H04W12/08Access security0.322
H04L63/0853using an additional device  e.g. smartcard  SIM or a different communication terminal | cryptographic mechanisms or cryptographic arrangements for entity authentication involving additional secure or trusted devices | (ref: H04L9/3234)0.322
H04L12/2812describing content present in a home automation network  e.g. audio video content | retrieval from the Internet | (ref: G06F17/30861)0.321
H04W84/047using dedicated repeater stations0.321
H04B7/2606Arrangements for base station coverage control  e.g. by using relays in tunnels0.321
H04H60/33Arrangements for monitoring the users' behaviour or opinions0.321
H04L27/04Modulator circuits | in general | (ref: H03C)|  | (ref: H03K7/02)| Transmitter circuits0.321
H04N7/002Special television systems not provided for by | (ref: H04N7/007)|  - | (ref: H04N7/18)|  | still pictures via a television channel | (ref: H04N1/00098)0.321
H04L12/2858Access network architectures0.321
H04Q3/0045involving hybrid  i.e. a mixture of public and private  or multi-vendor systems0.321
H04N21/6405Multicasting | data broadcast and multicast in packet switching networks | (ref: H04L12/18)0.320
H04N5/08Separation of synchronising signals from picture signals0.320
H04N5/12Devices in which the synchronising signals are only operative if a phase difference occurs between synchronising and synchronised scanning devices  e.g. flywheel synchronising0.320
H04N21/8193dedicated tools  e.g. video decoder software or IPMP tool0.320
H04N19/12Selection from among a plurality of transforms or standards  e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.2640.320
H04L65/608Streaming protocols  e.g. RTP or RTCP0.320
H04N19/40using video transcoding  i.e. partial or full decoding of a coded input stream followed by re-encoding of the decoded output stream0.320
H04N19/164Feedback from the receiver or from the transmission channel0.320
H04N21/440263by altering the spatial resolution  e.g. for displaying on a connected PDA0.320
H04N19/162User input0.320
H04N17/04for receivers0.320
H04N21/64784Data processing by the network | data processing in packet switching systems | (ref: H04L12/56)| | protocols involving intermediate processing or storage in communication networks | (ref: H04L29/08702)| | flow control in packet networks | (ref: H04L47/10)| | intermediate storage or scheduling | (ref: H04L49/90)0.320
H04W36/365by manual user interaction0.320
H04N21/6373for rate control |   e.g. request to the server to modify its transmission rate | flow control in packet networks | (ref: H04L47/10)0.320
H04L47/806Broadcast or multicast traffic0.320
H04L47/762triggered by the network0.320
H04Q3/0066Bandwidth allocation or management0.320
H04L47/765triggered by the end-points0.320
H04L47/826Involving periods of time0.320
H04L12/1877Measures taken prior to transmission0.320
H04L47/724involving intermediate nodes  e.g. RSVP0.320
H04L47/781Centralized allocation of resource0.320
H04L47/15in relation to multipoint traffic | arrangements for broadcast or multicast in data networks | (ref: H04L12/18)0.320
H04L47/70Admission control or resource allocation | medium access in wavelength-division multiplex systems | (ref: H04J14/0227)0.320
H04J3/1682Allocation of channels according to the instantaneous demands of the users  e.g. concentrated multiplexers  statistical multiplexers0.320
H04M1/0235Slidable or telescopic telephones  i.e. with a relative translation movement of the body parts| Telephones using a combination of translation and other relative motions of the body parts0.319
H04N21/4222Remote control device emulator integrated into a non-television apparatus  e.g. a PDA  media center or smart toy | remote control device for a television receiver integrated into a mobile phone | (ref: H04M1/72533)0.319
H04N21/234Processing of video elementary streams  e.g. splicing of | content|  streams  manipulating MPEG-4 scene graphs | video encoding or transcoding processes | per se|  | (ref: H04N19/00)0.319
H04N21/234363by altering the spatial resolution  e.g. for clients with a lower screen resolution0.319
H04N21/858Linking data to content  e.g. by linking an URL to a video object  by creating a hotspot0.319
H04H60/97using uplink of the CATV systems0.319
H04N1/00098via a television channel  e.g. for a series of still pictures with or without sound0.319
H04Q3/002Details0.319
H04N21/6162involving terrestrial transmission  e.g. DVB-T0.318
H04H60/14Arrangements for conditional access to broadcast information or to broadcast-related services0.318
H04N21/25808Management of client data | protocols involving terminal profiles for network applications in communication control or processing | (ref: H04L29/08927)0.318
G06F21/10Protecting distributed programs or content  e.g. vending or licensing of copyrighted material0.318
G06F21/77in smart cards0.318
H04L69/326in the transport layer  i.e. layer four | TCP/IP | (ref: H04L69/16)| | streaming protocols  e.g. RTP  | (ref: H04L65/608)0.318
H04N21/4433Implementing client middleware  e.g. Multimedia Home Platform [MHP]0.318
H04L69/325in the network layer  i.e. layer three  e.g. X.25 | packet switching systems  packet routing | (ref: H04L45/00)| | TCP/IP | (ref: H04L69/16)0.318
H04L61/2007internet protocol [IP] addresses0.318
H04N21/241Operating System [OS] processes  e.g. server setup | arrangements for programme control | (ref: G06F9/00)|  | | program loading or initiating in general | (ref: G06F9/445)| | multiprogramming arrangements | (ref: G06F9/46)0.318
H04H20/423Transmitter side0.318
H04H60/00Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time| Broadcast-related systems0.318
G06Q50/188Electronic negotiation0.318
H04L12/2876Handling of subscriber policies | group policies management | (ref: H04L41/0893)0.318
H04L47/2408Different services  e.g. type of service [ToS]0.318
H04L47/10Flow control or congestion control0.318
H04L67/16Service discovery or service management  e.g. service location protocol [SLP] or Web services | network service management for ensuring proper service fulfilment according to an agreement or contract between two parties | (ref: H04L41/50)| | address allocation to terminals or nodes connected to a network | (ref: H04L61/30)| | mobile application services specially adapted for wireless communication networks | (ref: H04W4/00)0.318
H04L12/16Arrangements for providing special services to substations | contains provisionally no documents0.318
H04Q11/0457Connection protocols0.318
H04B1/0057using diplexing or multiplexing filters for selecting the desired band0.318
G06Q30/0631Item recommendations0.318
G06Q30/0639Item locations0.318
G06Q30/0277Online advertisement0.318
G06Q30/0241Advertisement0.318
H04L69/08Protocols for interworking or protocol conversion | arrangements for connecting between networks having differing types of switching systems  e.g. gateways  | (ref: H04L12/66)| | network management protocols conversion | (ref: H04L41/0226)0.317
H04W72/02Selection of wireless resources by user or terminal0.317
H04W92/06between gateways and public network devices0.317
H04W72/085using measured or perceived quality0.317
H04H20/77using carrier waves0.317
H04N21/23109by placing content in organized collections  e.g. EPG data repository | details of retrieval of video data and associated meta data in video databases | (ref: G06F17/30843)0.317
H04H20/34using an out-of-band subcarrier signal0.317
H04L65/1016IMS | wireless communication networks | (ref: H04W)0.317
H04M7/1215where a cable TV network is used as an access to the PSTN/ISDN0.317
H04M3/533Voice mail systems0.317
H04L65/1063Application servers | systems providing special services to telephonic subscribers | (ref: H04M3/42)0.317
H04L65/4061"Push-to-X" services | push-to-talk services in wireless networks | (ref: H04W4/10)| | connection management  e.g. connection set-up  manipulation or release for push-to-talk or push-on-call services in wireless communication networks | (ref: H04W76/45)0.317
H04N21/23655Statistical multiplexing  e.g. by controlling the encoder to alter its bitrate to optimize the bandwidth utilization0.316
H04M1/2535adapted for voice communication over an Internet Protocol [IP]  network | Voice over Internet Protocol (VoIP) network equipment and services | (ref: H04M7/006)| | internet protocols | (ref: H04L29/06095)0.316
G06F3/147using display panels0.316
H04B1/082to be used in vehicles | (ref: H04B1/086)|  takes precedence| holding or mounting accessories | (ref: B60R11/02)0.316
H04L65/1053Arrangements providing PBX functionality  e.g. IP PBX | circuit switched PBXs | (ref: H04M3/42314)| | PBX networks | (ref: H04M7/009)0.316
H04M3/42323PBX's with CTI arrangements0.316
H04N21/2335involving reformatting operations of audio signals  e.g. by converting from one coding standard to another | details of audio signal transcoding | (ref: G10L19/173)0.316
H04N21/835Generation of protective data  e.g. certificates | protecting software against unauthorised usage in a vending or licensing environment | (ref: G06F21/10)0.316
H04N21/42227the keys being reprogrammable  e.g. soft keys0.316
H04N21/433Content storage operation  e.g. storage operation in response to a pause request  caching operations0.316
H04B7/2693Centralised synchronisation  i.e. using external universal time reference  e.g. by using a global positioning system [GPS] or by distributing time reference over the wireline network0.315
H04W48/12using downlink control channel0.315
H04W48/10using broadcasted information0.315
H04H60/76Arrangements characterised by transmission systems other than for broadcast  e.g. the Internet | for broadcast | (ref: H04H20/65)0.315
H04L45/302Route determination based on requested QoS0.315
H04M15/50for cross-charging network operators0.315
H04M15/8207Time based data metric aspects  e.g. VoIP or circuit switched packet data0.315
H04M15/56for VoIP communications0.315
H04W4/24Accounting or billing0.315
H04M15/00Arrangements for metering  time-control or time indication | | Metering  charging or billing arrangements for voice wireline or wireless communications  e.g. VoIP0.315
H04M15/49Connection to several service providers0.315
H04M15/55for hybrid networks0.315
H04M15/53using mediation0.315
H04N21/2146located in mass transportation means  e.g. aircraft  train or bus | flight-deck installations for entertainment or communications | (ref: B64D11/0015)| | arrangements specially adapted for transportation systems in broadcast systems | (ref: H04H20/62)| | moving wireless networks | (ref: H04W84/005)0.315
H04H60/66for using the result on distributors' side0.315
H04N21/23113involving housekeeping operations for stored content  e.g. prioritizing content for deletion because of storage space restrictions | storage management  e.g. defragmentation | (ref: G06F3/0604)| | snloading stored programs | (ref: G06F9/445)| | housekeeping operations in file systems  e.g. deletion policies | (ref: G06F17/30067)| | buffering arrangements in a network node or in an end terminal in packet networks | (ref: H04L49/90)0.315
H04J3/047Distributors with transistors or integrated circuits0.315
H04L69/28Timer mechanisms used in protocols0.315
H04N5/40Modulation circuits | in general | (ref: H03C1/00)|   | (ref: H03C3/00)|   | (ref: H03C5/00)0.315
H04B7/18578Satellite systems for providing broadband data service to individual earth stations | for selecting | (ref: H04W)| | provisions for broadband connection  | (ref: H04Q11/0478)0.315
H04B7/18554using the position provided by an existing geolocalisation system0.315
H04B1/0003Software-defined radio [SDR] systems  i.e. systems wherein components typically implemented in hardware  e.g. filters or modulators/demodulators  are implented using software  e.g. by involving an AD or DA conversion stage such that at least part of the signal processing is performed in the digital domain | digital baseband systems | (ref: H04L25/00)| | digital modulation/demodulation | (ref: H04L27/00)| | CDMA | (ref: H04B1/707)| | TDMA | (ref: H04B7/2643)| | image transmission | (ref: H04N5/00)0.315
H04L69/18Multi-protocol handler  e.g. single device capable of handling multiple protocols | multilayer or multiprotocol switches | (ref: H04L49/602)0.315
H04N21/6437Real-time Transport Protocol [RTP]0.314
G06F8/65Updates | security arrangements therefor | (ref: G06F21/57)0.314
H04N21/818OS software0.314
G06F9/4401Bootstrapping | security arrangements therefor | (ref: G06F21/57)0.314
H04N21/23617by inserting additional data into a data carousel  e.g. inserting software modules into a DVB carousel | arrangements for broadcast or for distribution of identical information repeatedly in broadcast distribution systems | (ref: H04H20/16)0.314
H04N21/4586Content update operation triggered locally  e.g. by comparing the version of software modules in a DVB carousel to the version stored locally | deployment  distribution  installation  update of software | (ref: G06F8/65)| | program updating while running in general | (ref: G06F8/656)| | error detection or correction of the data by redundancy during software upgrading | (ref: G06F11/1433)| | arrangements for updating broadcast information or broadcast-related information | (ref: H04H60/25)0.314
H04N21/4431characterized by the use of Application Program Interface [API] libraries0.314
H04M1/737characterised by transmission of electromagnetic waves other than radio waves  e.g. infra-red0.314
H04N7/161Constructional details of the subscriber equipment | (ref: H04N7/164)|  takes precedence| coin-freed and like apparatus in general | (ref: G07F)0.314
H04L41/0806for initial configuration or provisioning0.314
H04L41/0893Assignment of logical groupings to network elements| Policy based network management or configuration0.314
H04N19/51Motion estimation or motion compensation0.314
H04N19/70characterised by syntax aspects related to video coding  e.g. related to compression standards0.314
H04N19/44Decoders specially adapted therefor  e.g. video decoders which are asymmetric with respect to the encoder0.314
H04L67/2871Implementation details of a single intermediate entity0.314
H04N7/17327with deferred transmission or handling of upstream communications0.314
G08B13/19691Signalling events for better perception by user  e.g. indicating alarms by making display brighter  adding text  creating a sound0.314
G08B13/19634Electrical details of the system  e.g. component blocks for carrying out specific functions0.314
G08B13/19645Multiple cameras  each having view on one of a plurality of scenes  e.g. multiple cameras for multi-room surveillance or for tracking an object by view hand-over0.314
G08B25/14Central alarm receiver or annunciator arrangements0.314
G08B13/19697Arrangements wherein non-video detectors generate an alarm themselves0.314
H04B17/24with feedback of measurements to the transmitter0.314
H04N21/42225characterized by types of remote control  e.g. universal remote control0.314
H04L12/2818from a device located outside both the home and the home network | access arrangements | (ref: H04L12/2856)| | protocols for network applications involving the use of web-based technology for remote control or remote monitoring | (ref: H04L29/08099)| | telephonic communication systems adapted for combination with remote control systems | (ref: H04M11/007)| | arrangements for transmitting signals characterised by the use of a wireless eletrical link | (ref: G08C17/00)0.314
H04H20/47specially adapted for stereophonic broadcast systems0.313
H04W16/24Cell structures0.313
H04B7/24for communication between two or more posts | wireless communication networks | (ref: H04W)0.313
H04L5/0007the frequencies being orthogonal  e.g. OFDM(A)  DMT0.313
H04W84/042Public Land Mobile systems  e.g. cellular systems0.313
H01Q1/2291used in bluetooth or WI-FI devices of Wireless Local Area Networks [WLAN] | (ref: H01Q1/241)|  takes precedence| WLAN in general | (ref: H04W)0.313
H04B10/64Heterodyne |   i.e.  coherent receivers where  after the opto-electronic conversion  an electrical signal at an intermediate frequency [fIF] is obtained0.313
H04L12/10Current supply arrangements0.313
H04B3/36Repeater circuits | (ref: H04B3/58)|  takes precedence| amplifiers therefor | (ref: H03F)0.313
H04L12/2885Arrangements interfacing with optical systems | optical network equipment | (ref: H04B10/00)| | optical multiplexers | (ref: H04J14/00)0.313
H04B7/0617for beam forming0.313
G06F3/002Specific input/output arrangements not covered by | (ref: G06F3/02)|  - | (ref: G06F3/16)|   e.g. facsimile  microfilm | facsimile | per se|  | (ref: H04N1/00)| | viewers photographic printing | (ref: G03B)| | electrography  magnetography | (ref: G03G)| | other optical apparatus | (ref: G02B27/00)0.313
H04Q11/0442Exchange access circuits0.313
H04Q11/0471Terminal access circuits0.313
H04H60/49for identifying locations0.312
H04N5/265Mixing0.312
H04N21/4425Monitoring of client processing errors or hardware failure | monitoring in electrical digital data processing | (ref: G06F11/00)|  | | error detection in general | (ref: G06F11/07)| | monitoring in general | (ref: G06F11/30)0.312
E02D29/0266made up of preformed elements0.312
H04N7/186Video door telephones0.312
G06F3/1454involving copying of the display data of a local workstation or window to a remote workstation or window so that an actual copy of the data is displayed simultaneously on two or more displays  e.g. teledisplay0.312
H04N7/01Conversion of standards | involving analogue television standards or digital television standards processed at pixel level | video transcoding | (ref: H04N19/40)| | image scaling in general | (ref: G06T3/40)| | adapting incoming signals to the display format of the display terminal | (ref: G09G5/005)0.312
H04N7/0122the input and the output signals having different aspect ratios0.312
H04N21/440272for performing aspect ratio conversion0.312
G06F3/048Interaction techniques based on graphical user interfaces [GUI]0.312
H04N21/485End-user interface for client configuration0.312
H04N21/4396by muting the audio signal0.312
H04Q9/00Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station  in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom0.312
G06F9/445Program loading or initiating | bootstrapping | (ref: G06F9/4401)| | security arrangements for program loading or initiating | (ref: G06F21/57)0.312
G06F8/60Software deployment0.312
H04L63/062for key distribution  e.g. centrally by trusted party | cryptographic mechanisms or cryptographic arrangements for key distribution involving a central third party | (ref: H04L9/0819)0.312
H04N21/26613for generating or managing keys in general | key distribution for secret or secure communication involving central third party  e.g. key distribution center [KDC] or trusted third party [TTP] | (ref: H04L9/083)| | key management for security in wireless networks | (ref: H04L29/06707)| | key management for network security in communication control or processing | (ref: H04W12/04)0.312
H04N5/913for scrambling | | for copy protection| scrambling of a television signal for transmission | (ref: H04N7/167)0.312
G06Q20/1235with control of digital rights management [DRM]0.312
G11B27/105of operating discs0.311
G11B27/3027used signal is digitally coded0.311
H04N21/816involving special video data  e.g 3D video0.311
H04J3/1623Plesiochronous digital hierarchy [PDH]0.311
H04J1/12Arrangements for reducing cross-talk between channels | in line transmission systems | (ref: H04B3/32)| | in cables or lines | (ref: H04B3/26)|  - | (ref: H04B3/30)0.311
H04H60/83accessed over telephonic networks0.311
H04L12/1845broadcast or multicast in a specific location  e.g. geocast | protocols for adapting network applications to user terminal location | (ref: H04L29/08657)| | services specially adapted for wireless communication networks making use of the location of users or terminals | (ref: H04W4/02)0.311
H04L12/189in combination with wireless systems | selective distribution or broadcast in wireless communication networks | (ref: H04W4/06)0.311
H04L29/12801about the structures and formats of addresses0.311
H04L61/2069for group-  multicast- and broadcast-communication | broadcast or conference | (ref: H04L12/18)0.311
H04L29/12254for local use  e.g. on Local Area Networks [LAN] or on Universal Serial Bus [USB] networks | bus addresses inside a computer | (ref: G06F13/42)0.311
H04L61/6004Structures or formats of addresses0.311
H04L29/12292for group-  multicast- and broadcast-communication0.311
H04J13/16Code allocation0.311
H04H20/51specially adapted for satellite broadcast systems0.311
G06F13/4221being an input/output bus  e.g. ISA bus  EISA bus  PCI bus  SCSI bus0.311
H04N21/441Acquiring end-user identification | authentication in wireless communication networks | (ref: H04W12/06)| e.g. using personal code sent by the remote control or by inserting a card | restricting access to computer systems by authenticating users using a predetermined code | (ref: G06F21/33)0.311
H04N21/47217for controlling playback functions for recorded or on-demand content  e.g. using progress bars  mode or play-point indicators or bookmarks | specific graphical features in visual interfaces | (ref: H04N21/4312)0.311
H04W8/08Mobility data transfer0.311
H04L63/0471applying encryption by an intermediary  e.g. receiving clear information at the intermediary and encrypting the received information at the intermediary before forwarding0.311
G06Q20/14specially adapted for billing systems0.311
H04W48/16Discovering  processing access restriction or access information0.311
H04B7/10Polarisation diversity| Directional diversity0.311
H04L1/0618Space-time coding0.311
H04H60/23using cryptography  e.g. encryption  authentication  key distribution0.310
H04N21/23473by pre-encrypting0.310
G06F21/125by manipulating the program code  e.g. source code  compiled code  interpreted code  machine code0.310
G06Q30/0283Price estimation or determination0.310
G06Q40/10Tax strategies0.310
H04N9/642Multi-standard receivers0.310
G06Q40/12Accounting0.310
G06Q20/20Point-of-sale [POS] network systems | POS | per se|  | (ref: G07F)|  or | (ref: G07G)0.310
H04N21/2585Generation of a revocation list  e.g. of client devices involved in piracy acts0.310
H04N21/422using|  Input-only peripherals |   i.e. input devices connected to specially adapted client devices | input devices also receiving signals from specially adapted client devices | (ref: H04N21/4104)|   e.g. Global Positioning System [GPS] | input arrangements or combined input and output arrangements for interaction between user and computer | (ref: G06F3/01)0.310
H04B7/18513Transmission in a satellite or space-based system0.310
G06F1/3259Power saving in cursor control device  e.g. mouse  joystick  trackball0.310
G06F3/021Arrangements integrating additional peripherals in a keyboard  e.g. card or barcode reader  optical scanner0.310
G06F3/0238Programmable keyboards | key guide holders | (ref: G06F3/0224)0.310
G06F3/0231Cordless keyboards0.310
G06F1/3271Power saving in keyboard0.310
G06F1/3215Monitoring of peripheral devices0.310
H04J3/062Synchronisation of signals having the same nominal but fluctuating bit rates  e.g. using buffers | pulse-stuffing | (ref: H04J3/07)| | asynchronous-synchronous conversion | (ref: H04L5/24)| | speed conversion | (ref: H04L25/05)| | speed conversion in computers | (ref: G06F5/06)0.310
H04J3/06Synchronising arrangements | for television systems | (ref: H04N5/04)| | bit-synchronisation | (ref: H04L7/00)0.310
H04L12/2832Interconnection of the control functionalities between home networks | single bridge functionality | (ref: H04L12/4625)0.310
H04N21/64315DVB-H0.309
H04L12/1457using an account0.309
H04M15/88Provision for limiting connection  or expenditure0.309
H04M15/06Recording class or number of calling |   i.e. A-party|  or called party |   i.e. B-party0.309
H04M3/436Arrangements for screening incoming calls |   i.e. evaluating the characteristics of a call before deciding whether to answer it | based on the calling party profile | (ref: H04M3/42059)| | based on location | (ref: H04M3/42348)| | based on presence | (ref: H04M3/42365)| | diversion | (ref: H04M3/54)0.309
H04M15/08Metering calls to called party |   i.e. B-party charged for the communication0.309
H04B10/2755Ring-type networks with a headend0.309
H04M15/8083involving reduced rates or discounts  e.g. time-of-day reductions or volume discounts0.309
H04M3/44Additional connecting arrangements for providing access to frequently-wanted subscribers  e.g. abbreviated dialling | at the subscriber's set | (ref: H04M1/27)| | automatic redialling | (ref: H04M3/424)0.309
H04M3/60Semi-automatic systems  i.e. in which the numerical selection of the outgoing line is under the control of an operator0.309
H04B1/0053with common antenna for more than one band0.309
H04B1/38Transceivers  i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving0.309
H04B1/005adapting radio receivers  transmitters andtransceivers for operation on two or more bands  i.e. frequency ranges0.309
H04N21/26241involving the time of distribution  e.g. the best time of the day for inserting an advertisement or airing a children program0.309
H04N21/26266for determining content or additional data repetition rate  e.g. of a file in a DVB carousel according to its importance | arrangements for broadcast or for distribution of identical information repeatedly in broadcast distribution systems | (ref: H04H20/16)0.309
H04L41/509wherein the managed service relates to media content delivery  e.g. audio / video / TV | protocols for real-time multimedia communications | (ref: H04L65/00)| | interactive television or VoD | (ref: H04N21/00)0.309
H04L41/5054Automatic provisioning of the service triggered by the service manager  e.g. concrete service implementation by automatic configuration of network components | for initializing configuration  i.e. provisioning of network or devices | (ref: H04L41/0806)0.309
H04M7/125Details of gateway equipment0.309
H04L12/4604LAN interconnection over a backbone network  e.g. Internet  Frame Relay0.309
H04M3/42314in private branch exchanges0.309
H04L29/10characterised by an interface  e.g. the interface between the data link level and the physical level | contains provisionally no documents0.309
H04W72/04Wireless resource allocation0.309
H04L47/824Applicable to portable or mobile terminals0.309
H04W40/246Connectivity information discovery0.309
H04W84/18Self-organising networks  e.g. ad-hoc networks or sensor networks0.309
H04N21/4335Housekeeping operations  e.g. prioritizing content for deletion because of storage space restrictions | storage management  e.g. defragmentation | (ref: G06F3/0604)| | unloading stored programs | (ref: G06F9/445)| | storage management in file systems | (ref: G06F17/30067)| | buffering arrangements in a network node or in an end terminal in packet networks | (ref: H04L49/90)0.309
H04N21/2625for delaying content or additional data distribution  e.g. because of an extended sport event0.309
G06F3/0488using a touch-screen or digitiser  e.g. input of commands through traced gestures0.309
H04N21/44012involving rendering scenes according to scene graphs  e.g. MPEG-4 scene graphs0.309
G06F3/0486Drag-and-drop0.309
H04B7/18508with satellite system used as relay  i.e. aeronautical mobile satellite service0.308
A61H39/04Devices for pressing such points  e.g. Shiatsu | or Acupressure| Massage or pressure on general areas | (ref: A61H9/00)|  - | (ref: A61H23/00)0.308
H04N21/64715Protecting content from unauthorized alteration within the network | verifying the information received for network security in communication control or processing | (ref: H04L29/06857)| | integrity in wireless network security | (ref: H04W12/10)0.308
H04N21/6334for authorisation  e.g. by transmitting a key | arrangements for secret or secure communication | (ref: H04L9/00)|  | | wireless communications network key management | (ref: H04W12/04)| | wireless communications network access security | (ref: H04W12/08)0.308
H04N21/4355involving reformatting operations of additional data  e.g. HTML pages on a television screen | optimising the visualization of content for information retrieval from the Internet | (ref: G06F17/30905)| | media manipulation  adaptation or conversion at the destination in one way streaming for real-time multimedia communications | (ref: H04L29/06496)| | adaptation of message content in packet-switching networks | (ref: H04L51/066)0.308
G11B27/329on a disc [VTOC]0.308
G11B27/328on a tape [TTOC]0.308
G11B27/11by using information not detectable on the record carrier0.308
H04M3/12Marking faulty circuits "busy"| Enabling equipment to disengage itself from faulty circuits | | Using redundant circuits| Response of a circuit  apparatus or system to an error0.308
H04K3/68using passive jamming  e.g. by shielding or reflection | shielding of apparatus or components against electric or magnetic field | (ref: H05K9/00)0.308
H04K3/825by jamming0.308
H04K3/86related to preventing deceptive jamming or unauthorized interrogation or access  e.g. WLAN access or RFID reading | record carriers with integrated circuit chips including means for preventing undesired reading or writing from or to record carriers by hindering electromagnetic reading or writing | (ref: G06K19/07318)| | arrangements for sensing record carriers including arrangements for protecting the interrogation against piracy attacks | (ref: G06K7/10257)0.308
H04M3/303and using PCM multiplexers  e.g. pair gain systems0.308
H04B1/7073Synchronisation aspects0.308
H04N21/4825using a list of items to be played back in a given order  e.g. playlists0.308
H04L67/06adapted for file transfer  e.g. file transfer protocol [FTP]0.308
H04L67/2842for storing data temporarily at an intermediate stage  e.g. caching | distributed storage of data in a network | (ref: H04L67/1097)| | browsing optimization of access to content by caching | (ref: G06F17/30902)| | addressing of a cache within a hierarchically structured memory system | (ref: G06F12/0802)| | disk caching | (ref: G06F12/0866)0.308
H04L12/44Star or tree networks0.308
H04N21/43856by partial decryption  e.g. decrypting a multiplex stream that has been partially encrypted0.308
H04N21/23611Insertion of stuffing data into a multiplex stream  e.g. to obtain a constant bitrate | synchronisation arrangements in time-division multiplex systems using bit stuffing for systems with different or fluctuating information rates | (ref: H04J3/073)0.308
H04N21/414Specialised client platforms  e.g. receiver in car or embedded in a mobile appliance0.307
G06F11/327Alarm or error message display0.307
H04H60/48for recognising items expressed in broadcast information0.307
H04W88/16Gateway arrangements0.307
H04L5/003Arrangements for allocating sub-channels of the transmission path0.307
H04W76/50for emergency connections0.307
H04W24/00Supervisory  monitoring or testing arrangements0.307
H04N21/4424Monitoring of the internal components or processes of the client device  e.g. CPU or memory load  processing speed  timer  counter or percentage of the hard disk space used | error monitoring in general | (ref: G06F11/30)| |  arrangements for monitoring conditions of receiving stations in broadcast systems | (ref: H04H60/32)| | diagnosis  testing or measuring for television receivers | (ref: H04N17/04)0.307
H04L47/30using information about buffer occupancy at either end or transit nodes0.307
H04N19/42characterised by implementation details or hardware specially adapted for video compression or decompression  e.g. dedicated software implementation | (ref: H04N19/635)|  takes precedence0.307
H04N7/52Systems for transmission of a pulse code modulated video signal with one or more other pulse code modulated signals  e.g. an audio signal or a synchronizing signal | assembling of a multiplex stream by combining a video stream with other content or additional data  remultiplexing of multiplex streams  insertion of stuffing bits into the multiplex stream  assembling of a packetised elementary stream at server side | (ref: H04N21/236)| | disassembling of a multiplex stream  remultiplexing of multiplex streams  extraction or processing of Service Information  disassembling of packetised elementar0.307
G08B27/005with transmission via computer network0.307
H04L63/02for separating internal from external traffic  e.g. firewalls0.307
H04M3/005Interface circuits for subscriber lines | current supply | (ref: H04M19/00)|  and subgroups| supervisory  monitoring or testing arrangements | (ref: H04M3/22)|  and subgroups| in key telephone systems | (ref: H04M9/006)0.307
H04N21/4886for displaying a ticker  e.g. scrolling banner for news  stock exchange  weather data0.307
H04N5/44513for displaying or controlling a single function of one single apparatus  e.g. TV receiver or VCR0.307
H04L25/0384Design of pulse shapes | pulse shape for impulse radio | (ref: H04B1/7172)0.307
H04B14/026using pulse time characteristics modulation  e.g. width  position  interval0.307
H04N21/41415involving a public display  viewable by several users in a public space outside their home  e.g. movie theatre  information kiosk0.307
H04N21/8549Creating video summaries  e.g. movie trailer | retrieval in video databases by using presentations in form of a video summary | (ref: G06F17/30843)0.307
H04H60/372Programme0.307
H04N21/4542Blocking scenes or portions of the received content  e.g. censoring scenes0.307
H04N21/44Processing of video elementary streams  e.g. splicing a video clip retrieved from local storage with an incoming video stream  rendering scenes according to MPEG-4 scene graphs0.307
H04N21/4826using recommendation lists  e.g. of programs or channels sorted out according to their score0.307
H04B10/1143Bidirectional transmission0.307
H04B7/2621using frequency division multiple access [FDMA] | (ref: H04B7/2615)|  takes precedence0.306
H04N7/085the inserted signal being digital0.306
H04L27/2071in which the data are represented by the carrier phase  e.g. systems with differential coding0.306
H04L5/02Channels characterised by the type of signal0.306
G01S13/878Combination of several spaced transmitters or receivers of known location for determining the position of a transponder or a reflector | (ref: G01S13/874)|  takes precedence0.306
H04N21/4784receiving rewards | payment schemes  architectures or protocols | (ref: G06Q20/00)| | e-commerce | (ref: G06Q30/00)| | charging arrangements in data networks | (ref: H04L12/14)0.306
H04N21/26233involving content or additional data duration or size  e.g. length of a movie  size of an executable file0.306
H04N21/845Structuring of content  e.g. decomposing content into time segments0.306
H04B1/3822specially adapted for use in vehicles | (ref: H04B1/3827)|  takes precedence0.306
B64D11/0624Arrangements of electrical connectors  e.g. for earphone  internet  or electric supply0.306
H04B7/18504Aircraft used as relay or high altitude atmospheric platform0.306
A63F13/338using television networks0.306
H04H40/09Arrangements for receiving desired information automatically according to timetables0.306
H04N21/44209Monitoring of downstream path of the transmission network originating from a server  e.g. bandwidth variations of a wireless network | arrangements for maintenance or administration in data switching networks involving bandwidth and capacity management | (ref: H04L41/0896)0.306
H04N21/6375for requesting retransmission |   e.g. of data packets lost or corrupted during transmission from server| ARQ protocols | (ref: H04L1/18)| | Transmission Control Protocol / Internet Protocol [TCP/IP] | (ref: H04L29/06095)0.306
H04H60/25Arrangements for updating broadcast information or broadcast-related information0.306
H04H60/16on playing information0.306
H04W84/10Small scale networks| Flat hierarchical networks0.305
H04N21/6379directed to encoder |   e.g. for requesting a lower encoding rate0.305
H04N5/44543Menu-type displays | (ref: H04N5/44582)|   | (ref: H04N5/44591)|  take precedence0.305
H01Q9/30with feed to end of elongated active element  e.g. unipole | (ref: H01Q9/44)|  takes precedence0.305
G06F13/36for access to common bus or bus system0.305
G06F13/4081Live connection to bus  e.g. hot-plugging | current or voltage limitation during live insertion | (ref: H02H9/004)0.305
G06F13/4072Drivers or receivers | (ref: G06F13/4086)|  takes precedence| for multistate logic circuits | (ref: H03K19/0002)0.305
H04R3/00Circuits for transducers |   loudspeakers or microphones0.305
G06F13/42Bus transfer protocol  e.g. handshake| Synchronisation0.305
G06F1/1632External expansion units  e.g. docking stations0.305
H01Q3/24varying the orientation by switching energy from one active radiating element to another  e.g. for beam switching0.305
H04B7/0808comparing all antennas before reception0.305
H04N5/225Television cameras | | Cameras comprising an electronic image sensor  e.g. digital cameras  video cameras  camcorders  webcams  camera modules specially adapted for being embedded in other devices  e.g. mobile phones  computers or vehicles | constructional details of electronic still picture cameras or digital still picture cameras not peculiar to the presence or use of the electronic image sensor | (ref: G03B)0.305
H04B3/03Hybrid circuits | for transceivers | (ref: H04B1/52)|   | (ref: H04B1/58)| | hybrid junctions of the waveguide type | (ref: H01P5/16)0.305
H04W4/48for in-vehicle communication0.305
H04W4/021Services related to particular areas  e.g. point of interest [POI] services  venue services or geofences0.305
H04W4/42for mass transport vehicles  e.g. buses  trains or aircraft0.305
H04M1/656for recording conversations0.305
H04M3/4288Notifying a called subscriber of an incoming call during an ongoing call  e.g. Call Waiting0.304
H04N1/2179Interfaces allowing access to a plurality of users  e.g. connection to electronic image libraries0.304
H04N21/24Monitoring of processes or resources  e.g. monitoring of server load  available bandwidth  upstream requests | monitoring of server performance or load | (ref: G06F11/34)| | arrangements for observation  testing or troubleshooting for broadcast or for distribution combined with broadcast | (ref: H04H20/12)0.304
H04L43/0817functioning | networked applications tracking the activity of users | (ref: H04L67/22)| | monitoring appliance functionality of home appliances | (ref: H04L12/2803)0.304
H04M3/42229Personal communication services  i.e. services related to one subscriber independent of his terminal and/or location | diverting calls from one subscriber to another subscriber  i.e. two different subscriptions | (ref: H04M3/54)| | selecting arrangements in intelligent networks | (ref: H04Q3/005)0.304
H04N9/8205involving the multiplexing of an additional signal and the colour video signal0.304
H04N21/45Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself  e.g. learning user preferences for recommending movies  resolving scheduling conflicts0.304
H04H60/51of receiving stations0.304
H03M13/27using interleaving techniques0.304
H04L27/26Systems using multi-frequency codes | (ref: H04L27/32)|  takes precedence0.304
H04H60/56Arrangements characterised by components specially adapted for monitoring  identification or recognition covered by groups | (ref: H04H60/29)| -| (ref: H04H60/54)0.304
H01Q1/32Adaptation for use in or on road or rail vehicles0.304
H01Q1/28Adaptation for use in or on aircraft  missiles  satellites  or balloons0.304
H04W84/005Moving wireless networks0.304
H01Q1/007specially adapted for indoor communication0.304
H04N21/4343Extraction or processing of packetized elementary streams [PES]0.303
H04L67/02involving the use of web-based technology  e.g. hyper text transfer protocol [HTTP] | information retrieval from the Internet | (ref: G06F17/30861)0.303
H04L67/025for remote control or remote monitoring of the application | network management using Internet technology | (ref: H04L41/0246)| | network monitoring | (ref: H04L43/00)| | management of end-device applications over a special purpose or proprietor network | (ref: H04L67/125)0.303
H04L61/103across network layers  e.g. resolution of network layer into physical layer addresses or address resolution protocol [ARP]0.303
H04W52/0203in the radio access network or backbone network of wireless communication networks0.303
H04L65/1096Features  e.g. call-forwarding or call hold | systems providing special services to telephonic subscribers | (ref: H04M3/42)0.303
H04M7/0078Security| Fraud detection| Fraud prevention0.303
H04M11/007with remote control systems | remote control in general | (ref: G08C)0.303
H04N21/4756for rating content  e.g. scoring a recommended movie0.303
H04H60/63for services of sales | data processing systems or methods specially adapted for electronic commerce | (ref: G06Q30/00)0.303
H04L67/1095for supporting replication or mirroring of data  e.g. scheduling or transport for data synchronisation between network nodes or user terminals or syncML | synchronisation in information retrieval in file systems | (ref: G06F17/30067)| | synchronisation in structured data stores | (ref: G06F17/30575)| | mass storage redundancy by mirroring for error detection or correction of data | (ref: G06F11/2056)0.303
H04L67/2838for integrating service provisioning from a plurality of service providers | web site content organization and management | (ref: G06F17/3089)0.303
H04L67/289where the intermediate processing is functionally located closer to the data consumer application  e.g. in same machine  in same home or in same subnetwork0.303
H04M11/002with telemetering systems | telemetering in general | (ref: G08C)0.303
H04L12/2863Arrangements for combining access network resources elements  e.g. channel bonding | modem pooling | (ref: H04L25/14)| | multichannel protocols | (ref: H04L29/06088)| | routing of packets | (ref: H04L45/00)0.303
H04B10/272Star-type networks | or tree-type networks0.302
H01Q19/102wherein the surfaces are of convex toroïdal shape | biconical horns | (ref: H01Q13/04)0.302
H01Q25/002providing at least two patterns of different beamwidth| Variable beamwidth antennas0.302
H01Q1/1221onto a wall0.302
H04H60/06Arrangements for scheduling broadcast services or broadcast-related services0.302
H04H60/11Arrangements for counter-measures when a portion of broadcast information is unavailable0.302
H04B7/26at least one of which is mobile0.302
H04M3/4228in networks0.302
H04Q3/0029Provisions for intelligent networking0.302
H04L65/4007Services involving a main real-time session and one or more additional parallel sessions | real time messaging  e.g. instant messaging  interacting with other applications or services | (ref: H04L51/046)| | multichannel or multilink protocols | (ref: H04L69/14)| | services and arrangements where telephone services are combined with data services | (ref: H04M7/0024)0.302
G09B7/04characterised by modifying the teaching programme in response to a wrong answer  e.g. repeating the question  supplying a further explanation0.302
H04L41/0803Configuration setting of network or network elements | communication protocols supporting networked applications involving the movement of software or networked applications configuration parameters | (ref: H04L67/34)0.302
H04M3/53Centralised arrangements for recording incoming messages |   i.e. mailbox systems0.302
H04W36/16Performing reselection for specific purposes0.302
H04N21/42661for reading from or writing on a magnetic storage medium  e.g. hard disk drive0.302
H04N21/25858involving client software characteristics  e.g. OS identifier0.302
H04B2201/709709Methods of preventing interference0.152
H04Q2213/13242Broadcast  diffusion  multicast  point-to-multipoint (1 : N)0.152
H04Q2213/13098Mobile subscriber0.152
H04Q2213/13376Information service  downloading of information  0800/0900 services0.152
H04Q2213/13248Multimedia0.152
H04Q2213/13389LAN  internet0.152
H04L2012/2841Wireless0.068
H04L2012/2849Audio/video appliances0.068
G09G2340/12Overlay of images  i.e. displayed pixel being the result of switching between the corresponding input pixels0.062
G09G2340/02Handling of images in compressed format  e.g. JPEG  MPEG0.062
H04H60/73using meta-information0.062
H04N2007/1739the upstream communication being transmitted via a separate link  e.g. telephone line0.061
H04L1/0041Arrangements at the transmitter end0.061
H04L2012/5642Multicast/broadcast/point-multipoint  e.g. VOD0.061
H04L2012/5607Radio0.061
H04L2012/5664Support of Video  e.g. MPEG0.061
H04L2012/5616Terminal equipment  e.g. codecs  synch.0.061
G08C2201/41Remote control of gateways0.061
H04L2012/6424Access arrangements0.061
H04N5/781on disks or drums0.060
H04N9/8042involving data reduction0.060
H04N9/7921for more than one processing mode0.060
H04L2012/2845Telephone line0.060
H04L2012/285Generic home appliances  e.g. refrigerators0.060
H04L2012/561Star  e.g. cross-connect  concentrator  subscriber group equipment  remote electronics0.059
H04L2012/5615Network termination  e.g. NT1  NT2  PBX0.059
H04N21/432Content retrieval operation from a local storage medium  e.g. hard-disk | details of retrieval of video data and associated meta data in video databases | (ref: G06F17/30843)0.059
H04W4/12Messaging| Mailboxes| Announcements0.059
H04W80/00Wireless network protocols or protocol adaptations to wireless operation  e.g. WAP [Wireless Application Protocol]0.058
H04W8/00Network data management0.058
H04W80/04Network layer protocols  e.g. mobile IP [Internet Protocol]0.058
H04Q3/625Arrangements in the private branch exchange0.058
H04W84/06Airborne or Satellite Networks0.058
H04L2001/0098Unequal error protection0.058
H04L1/1812Hybrid protocols0.058
H04L2001/0093Point-to-multipoint0.058
H04N5/77between a recording apparatus and a television camera0.058
H04W28/22Negotiating communication rate0.058
H04Q2213/1305Software aspects0.058
H04Q2213/13141Hunting for free outlet  circuit or channel0.058
H04Q2213/13377Recorded announcement0.058
H04Q2213/13103Memory0.058
H04Q2213/13349Network management0.058
H04Q2213/13296Packet switching  X.25  frame relay0.058
H04Q2213/13196Connection circuit/link/trunk/junction  bridge  router  gateway0.058
H04Q2213/13337Picturephone  videotelephony0.058
H04Q2213/13332Broadband  CATV  dynamic bandwidth allocation0.058
H04Q2213/13405Dual frequency signaling  DTMF0.058
H04Q2213/13166Fault prevention0.058
H04Q2213/13375Electronic mail0.058
H04Q2213/13176Common channel signaling  CCS70.058
H04Q2213/13204Protocols0.058
H04Q2213/13199Modem  modulation0.058
H04Q2213/13209ISDN0.058
H04Q2213/13291Frequency division multiplexing  FDM0.058
H04Q2213/13034A/D conversion  code compression/expansion0.058
H04Q2213/13292Time division multiplexing  TDM0.058
H04W72/1263Schedule usage  i.e. actual mapping of traffic onto schedule| Multiplexing of flows into one or several streams| Mapping aspects| Scheduled allocation0.057
H04W36/06Reselecting a communication resource in the serving access point0.057
H04H2201/30characterised by the use of a return channel  e.g. for collecting users' opinions  for returning broadcast space/time information or for requesting data0.057
H04H2201/33via the broadcast channel0.057
B82Y10/00Nanotechnology for information processing  storage or transmission  e.g. quantum computing or single electron logic0.057
H04B2203/5416by adding signals to the wave form of the power source0.057
H04B2203/5445Local network0.057
H04L2012/5632Bandwidth allocation0.057
H04L2012/5605Fibre0.057
H04L2012/5606Metallic0.057
H04L2012/5667IP over ATM0.057
H04Q2213/13093Personal computer  PC0.057
H04Q2213/13298Local loop systems  access network0.057
H04Q2213/13367Hierarchical multiplexing  add-drop multiplexing0.057
H04Q2213/13096Digital apparatus individually associated with a subscriber line  digital line circuits0.057
H04Q2213/13299Bus0.057
H04Q2213/1329Asynchronous transfer mode  ATM0.057
H04Q2213/13012Hybrid fiber coax  HFC0.057
H04L2012/563Signalling  e.g. protocols  reference model0.057
H04L2012/5639Tariffs or charging0.057
H04Q2213/13175Graphical user interface [GUI]  WWW interface  visual indication0.057
H04Q2213/13031Pulse code modulation  PCM0.057
H04Q2213/1326Consultation call  broker's call  call hold  toggling0.057
H04Q2213/13331Abbreviated dialling0.057
H04J2203/008Support of video0.057
H04J2203/0082Interaction of SDH with non-ATM protocols0.057
H04J2203/0042Ring0.057
H04N2007/17372the upstream transmission being initiated or timed by a signal from upstream of the user terminal0.057
G06F2203/048023D-info-object: information is displayed on the internal or external surface of a three dimensional manipulable object  e.g. on the faces of a cube that can be rotated by the user0.057
H04M2250/02including a Bluetooth interface0.057
B60R2011/0026Windows  e.g. windscreen0.057
B60R11/0264for control means0.057
B60R2011/0056using suction cups0.057
H04M1/6075adapted for handsfree use in a vehicle | (ref: H04M1/6058)|  takes precedence| arrangements for holding telephones in a vehicle | (ref: B60R11/0241)0.057
H04M1/57Arrangements for indicating or recording the number of the calling subscriber at the called subscriber's set | at the operator set in a manual exchange | (ref: H04M5/20)0.057
H04L67/2814for data redirection | load balancing of replicated servers | (ref: H04L67/1002)| | access network selection | (ref: H04L12/5691)| | routing or path finding of packets | (ref: H04L45/00)| | content or context based routing | (ref: H04L67/327)| | network addressing or naming provisions | (ref: H04L61/00)0.057
Y02A90/10Information and communication technologies [ICT] supporting adaptation to climate change.0.056
H04Q2213/13091CLI  identification of calling line0.056
H04Q2213/13216Code signals  frame structure0.056
H04Q2213/1309Apparatus individually associated with a subscriber line  line circuits0.056
H04Q2213/1319Amplifier  attenuation circuit  echo suppressor0.056
H04Q2213/13202Network termination [NT]0.056
H04Q2213/13076Distributing frame  MDF  cross-connect switch0.056
H04Q2213/13039Asymmetrical two-way transmission  e.g. ADSL  HDSL0.056
G08C2201/93Remote control using other portable devices  e.g. mobile phone  PDA  laptop0.056
H04N5/7605on discs or drums | (ref: H04N5/781)|   | (ref: H04N5/805)|   | (ref: H04N5/83)|   | (ref: H04N5/85)|  take precedence0.056
H04H2201/70characterised in that receivers can be addressed0.056
H04H60/74using programme related information  e.g. title  composer or interpreter0.056
H04H60/22per use0.056
H04M2207/20hybrid systems0.056
H04W76/30Connection release0.056
H04W74/00Wireless channel access  e.g. scheduled or random access0.056
H04L2012/5672Multiplexing  e.g. coding  scrambling0.056
H04H2201/16digital video broadcasting - handhelds [DVB-H]0.056
H04M2203/2072Schedules  e.g. personal calendars0.056
H04M3/42221Conversation recording systems | at the subscriber's set | (ref: H04M1/656)0.056
H04M7/12for working between exchanges having different types of switching equipment  e.g. power-driven and step by step  decimal and non-decimal  | circuit-switched and packet-switched  i.e. gateway arrangements0.056
H04M2242/15Information service where the information is dependent on the location of the subscriber0.056
H04M7/1235where one of the core networks is a wireless network0.056
H04M2201/38Displays0.056
H04M3/4878Advertisement messages0.056
H04M3/42093Notifying the calling party of information on the called or connected party0.056
H04M2242/14with services dependent on location | where the service is an information service | (ref: H04M2242/15)| | services independent of location | (ref: H04M3/42229)0.056
H04M3/2218Call detail recording0.056
H04M2203/2066Call type detection of indication  e.g. voice or fax  mobile of fixed  PSTN or IP0.056
H04M2201/60Medium conversion0.056
H04M2250/06including a wireless LAN interface0.056
H04M3/42153by subscriber0.056
H04M3/42059Making use of the calling party identifier0.056
H04L2012/5626Network management  e.g. Intelligent nets0.056
H04M7/00Interconnection arrangements between switching centres | transmission arrangements in general | (ref: H04B)| | | interconnection arrangements between PSTN/ISDN switching centres | (ref: H04Q3/00)0.056
H04Q2213/13082Power supply via phantom line0.056
H04M2203/4536Voicemail combined with text-based messaging0.055
H04L51/24with notification on incoming messages0.055
H04M3/53333Message receiving aspects0.055
H04M2201/36Memories0.055
H04M3/537Arrangements for indicating the presence of a recorded message |   whereby the presence information might include a preview or summary of the message0.055
H04M2203/4545Message forwarding | selective message forwarding in packet switching networks | (ref: H04L51/14)0.055
H04M2201/40using speech recognition | speech recognition | per se|  | (ref: G10L15/00)0.055
H04M3/5335Message type or catagory  e.g. priority  indication0.055
H04M3/42289with carrierprovider selection by subscriber0.055
H04M2203/301Management of recordings0.055
H04M2201/42Graphical user interfaces0.055
G11B2220/90Tape-like record carriers0.055
H04M2242/30Determination of the location of a subscriber0.055
H04M2242/04for emergency applications0.055
H04M2242/22Automatic class or number identification arrangements0.055
H04N2007/145Handheld terminals0.055
H04H2201/50characterised by the use of watermarks0.055
H01Q21/00Antenna arrays or systems | arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system | (ref: H01Q3/00)0.055
F21S6/00Lighting devices intended to be free-standing | (ref: F21S9/00)|   | (ref: F21S10/00)|   | (ref: F21S13/12)|  take precedence | lighting devices specially adapted to be transported from place to place  e.g. lighting devices carried on wheeled supports | (ref: F21L)| | details of supports for lighting devices | (ref: F21V21/00)0.055
F21Y2115/10Light-emitting diodes [LED]0.055
F21V23/004arranged on a substrate  e.g. a printed circuit board0.055
H04H60/15on receiving information0.055
H04W92/18between terminal devices0.055
G08C2201/94Smart cards0.055
G08C2201/61Password  biometric0.055
H04W52/26using transmission rate or quality of service QoS [Quality of Service]0.055
H04W52/34TPC management  i.e. sharing limited amount of power among users or channels or data types  e.g. cell loading0.055
H04W52/50at the moment of starting communication in a multiple access environment0.055
H04B2001/6908using time hopping0.055
H04W52/0219where the power saving management affects multiple terminals0.055
H04B2203/5454Adapter and plugs0.055
H04L1/0032Without explicit signalling0.055
H04L1/0025Transmission of mode-switching indication0.055
H04L1/0022in which mode-switching is influenced by the user0.055
H04H2201/90characterised by the use of signatures0.055
H04B2203/547via DC power distribution0.055
H04B2203/545Audio/video application  e.g. interphone0.055
H04L25/0266Arrangements for providing Galvanic isolation  e.g. by means of magnetic or capacitive coupling0.055
H04B2203/5408using protocols0.055
H04W92/24between backbone network devices0.055
H04W56/00Synchronisation arrangements0.055
H04H20/84combined with power distribution network0.055
H04M2250/52including functional features of a camera | constructional features concerning the integration of cameras in portable phones | (ref: H04M1/0264)0.054
H04L1/1825Adaptation of specific ARQ protocol parameters according to transmission conditions0.054
H04J14/0226Fixed carrier allocation  e.g. according to service0.054
H04Q11/0071Provisions for the electrical-optical layer interface0.054
H04J14/028WDM bus architectures0.054
H04J14/0286WDM hierarchical architectures0.054
H04R2420/07Applications of wireless loudspeakers or wireless microphones0.054
H04R2420/09Applications of special connectors  e.g. USB  XLR  in loudspeakers  microphones or headphones0.054
H04W48/20Selecting an access point0.054
A63H2200/00Computerized interactive toys  e.g. dolls0.054
G11B27/026on discs | (ref: G11B27/028)|   | (ref: G11B27/029)|  take precedence0.054
G11B2220/20Disc-shaped record carriers0.054
G11B2220/61wherein solid state memory is used for storing A/V content | storing computer data in solid state memories | (ref: G06F)0.054
G11B27/024on tapes | (ref: G11B27/028)|   | (ref: G11B27/029)|  take precedence0.054
G11B2220/41Flat as opposed to hierarchical combination  e.g. library of tapes or discs  CD changer  or groups of record carriers that together store one title0.054
G11B2220/455said record carriers being in one device and being used as primary and secondary/backup media  e.g. HDD-DVD combo device  or as source and target media  e.g. PC and portable player0.054
H04M2250/22including a touch pad  a touch sensor or a touch detector | digitizers for touch screens | (ref: G06F3/041)0.054
H04Q2213/1313Metering  billing0.054
H04Q2213/13383Hierarchy of switches  main and subexchange  e.g. satellite exchange0.054
H04Q2213/13224Off-net subscriber  dial in to/out from network  teleworking0.054
H04Q2213/13203Exchange termination [ET]0.054
H04Q2213/13179Fax  still picture0.054
H04Q2213/13097Numbering  addressing0.054
H04N2005/4444Intelligent remote control devices capable of taking into account user habits  preferences or profiles0.054
H04N2201/3233of authentication information  e.g. digital signature  watermark0.054
H04N2005/4426Transmission circuitry  e.g. infrared [IR] or radio frequency [RF]0.054
H04M2203/5063Centrally initiated conference  i.e. Conference server dials participants | computer conference organisation arrangements | (ref: H04L12/1818)0.054
H04M2203/2044Group features  e.g. closed user group0.054
H04L65/4023where none of the additional parallel sessions is real time or time sensitive  e.g. downloading a file in a parallel FTP session  initiating an email or combinational services | message switching systems | (ref: H04L51/00)| | instant messaging | (ref: H04L51/04)| | file transfer | (ref: H04L67/06)| | web-based applications | (ref: H04L67/02)0.054
A63F2300/552for downloading to client devices  e.g. using OS version  hardware or software profile of the client device0.054
A63F2300/402Communication between platforms  i.e. physical link to protocol0.054
H04W88/10adapted for operation in multiple networks  e.g. multi-mode access points0.054
H04W76/20Manipulation of established connections0.054
H04L2012/5614User Network Interface0.054
H04M7/128Details of addressing  directories or routing tables0.053
H04M7/1255where the switching fabric and the switching logic are decomposed such as in Media Gateway Control0.053
H04M7/126Interworking of session control protocols0.053
H04M7/129Details of providing call progress tones or announcements0.053
H04M7/0093signalling arrangements in networks0.053
H04L12/2836Protocol conversion between an external network and a home network | protocol conversion | (ref: H04L29/06068)| | adaptation of digital video signals for transport over a specific home network | (ref: H04N7/24)| | controlling appliance services of a home automation network from a device located outside the home and the home network | (ref: H04L12/2818)0.053
H04L2012/5674Synchronisation  timing recovery or alignment0.053
H04J2203/0089Multiplexing  e.g. coding  scrambling  SONET0.053
H04J2203/0048Network termination  e.g. NT1  NT2  PBX0.053
H04J2203/005Terminal equipment  e.g. codecs  synch0.053
H04M7/121Details of network access arrangements or protocols0.053
H04W28/14using intermediate storage0.053
H04Q2011/0073Provisions for forwarding or routing  e.g. lookup tables0.053
G06F2221/0797using dedicated hardware at the client0.053
G06F2221/2141Access rights  e.g. capability lists  access control lists  access tables  access matrices0.053
H04L61/6022Layer 2 addresses  e.g. medium access control [MAC] addresses0.053
H04L2012/5612Ring0.053
Y10S370/906Fiber data distribution interface  FDDI0.053
H04L2012/5663Support of N-ISDN0.053
H04Q2213/13396Signaling in general  in-band signalling0.053
H04Q2213/13214Clock signals0.053
H04Q2213/13107Control equipment for a part of the connection  distributed control  co-processing0.053
H04Q2213/13003Constructional details of switching devices0.053
H04Q2213/1324Conference call0.053
H04Q2213/1332Logic circuits0.053
H04B1/006using switches for selecting the desired band | (ref: H04B1/0057)|  takes precedence0.053
H04N2007/17381the upstream transmission being initiated by the user terminal0.053
H04W84/045using private Base Stations  e.g. femto Base Stations  home Node B0.053
H04W84/105PBS [Private Base Station] network | (ref: H04W84/12)|  - | (ref: H04W84/16)|  take precedence0.053
H04W72/1247based on priority of the information source or recipient0.053
H04H60/02Arrangements for generating broadcast information| Arrangements for generating broadcast-related information with a direct linking to broadcast information or to broadcast space-time| Arrangements for simultaneous generation of broadcast information and broadcast-related information0.053
B60R2011/0017Head-rests0.053
G09G2380/10Automotive applications0.053
B60R11/0235of flat type  e.g. LCD0.053
H04M2201/50Telephonic communication in combination with video communication0.053
H04M3/20with means for interrupting existing connections| with means for breaking-in on conversations0.053
H04M3/42365Presence services providing information on the willingness to communicate or the ability to communicate in terms of media capability or network connectivity0.053
H04M3/58Arrangements for transferring received calls from one subscriber to another| Arrangements affording interim conversations between either the calling or the called party and a third party | substation line holding circuits | (ref: H04M1/80)0.053
H04M2207/35virtual private networks0.053
H04M3/5315where the non-audio components are still images or video | still image mailbox systems | (ref: H04N1/324)|   intermediate storage of video signals for videophones | (ref: H04N7/147)0.053
H04W28/24Negotiating SLA [Service Level Agreement]| Negotiating QoS [Quality of Service]0.053
H04L29/12207Address allocation0.053
H04L61/20Address allocation | configuration management of network or network elements | (ref: H04L41/08)0.053
H04M2215/0172Mediation  i.e. device or program to reformat CDRS from one or more switches in order to adapt to one or more billing programs formats0.053
H04M2215/2026Wireless network  e.g. GSM  PCS  TACS0.053
H04M2215/44Charging/billing arrangements for connection made over different networks  e.g. wireless and PSTN  ISDN  etc.0.053
H04M2215/7813Time based data  e.g. VoIP or circuit switched packet data0.053
H04M2215/46Connection to several service providers0.053
H04M2215/52Interconnection  inter-exchange  reseller billing  billing agreements between different operators  e.g. billing identifier added on the CDR in order to cross charge the other operator  inter-operator accounting  reconciliation  bill directly resellers customers0.053
H04M2215/202VoIP| Packet switched telephony0.053
H04M2215/22Bandwidth or usage-sensitve billing0.053
H04M2215/32Involving wireless systems0.053
H04Q2213/13138Least cost routing  LCR0.053
H04Q2213/1322PBX0.053
H04Q2213/13106Microprocessor  CPU0.053
H04H60/53of destinations0.052
H04L7/0008Synchronisation information channels  e.g. clock distribution lines0.052
B64D11/0015Arrangements for entertainment or communications  e.g. radio  television0.052
H04L2012/5653using the ATM adaptation layer [AAL]0.052
H04L2012/567Frame Relay over ATM0.052
H04L2012/5658using the AAL50.052
H04L2012/5608Satellite0.052
Y10S370/907Synchronous optical network  SONET0.052
H04W74/02Hybrid access techniques0.052
H04W28/18Negotiating wireless communication parameters0.052
H04R2205/024Positioning of loudspeaker enclosures for spatial sound reproduction0.052
H04S5/005of the pseudo five- or more-channel type  e.g. virtual surround0.052
H04W88/021adapted for Wireless Local Loop operation0.052
H04L27/2662Symbol synchronisation0.052
H04L27/2657Carrier synchronisation0.052
H04L2012/6421Medium of transmission  e.g. fibre  cable  radio  satellite0.052
H04Q2213/208Inverse multiplexing| Time slot sequence integrity [TSSI] aspects0.052
H04Q2213/055Linked lists0.052
H04Q2213/36Synchronisation0.052
H04Q2213/205Primary rate access0.052
H04Q2213/058IRQ0.052
H04Q2213/103Memories0.052
H04Q2213/202Network termination [NT]0.052
H04Q2213/052Multi-tasking0.052
H04B2203/5466using three phases conductors0.052
H04B2203/5437Wired telephone0.052
H04H2201/183FM digital or hybrid0.052
H04L2012/2843Mains power line0.052
E02D2200/165polygonal0.052
E02D2600/40comprising stabilising elements0.052
E02D2300/0085Geotextiles0.052
E02D2600/20comprising details of connection between elements0.052
G09G1/285Interfacing with colour displays  e.g. TV receiver0.052
G08C2201/40Remote control systems using repeaters  converters  gateways0.052
A63F2300/409Data transfer via television network0.052
A63F2300/404characterized by a local network connection0.052
A63F2300/1031using a wireless connection  e.g. Bluetooth  infrared connections0.052
H04L29/06496at the destination0.052
H04N9/8063using time division multiplex of the PCM audio and PCM video signals0.052
H04W28/16Central resource management| Negotiation of resources | or communication parameters|   e.g. negotiating bandwidth or QoS [Quality of Service]0.052
H04J2203/0041Star  e.g. cross-connect  concentrator  subscriber group equipment  remote electronics0.052
H04W8/18Processing of user or subscriber data  e.g. subscribed services  user preferences or user profiles| Transfer of user or subscriber data0.052
H04L12/2807Exchanging configuration information on appliance services in a home automation network | adress allocation | (ref: H04L29/12207)| | arrangements for maintenance or administration involving network analysis for automatically determining the actual topology of a network | (ref: H04L41/12)| | hardware or software tools for network management using graphical user interfaces | (ref: H04L41/22)0.052
H04L12/2809indicating that an appliance service is present in a home automation network | arrangements for service discovery | (ref: H04L29/08648)| | monitoring functionality | (ref: H04L43/0817)0.052
H04W72/00Local resource management  e.g. wireless traffic scheduling or selection or allocation of wireless resources0.052
H04L2209/805Lightweight hardware  e.g. radio-frequency identification [RFID] or sensor0.052
H04B1/1615Switching on| Switching off  e.g. remotely | battery saving circuits associated with selective call operation | (ref: H04W52/00)| | details of power consumption reduction in a PLL  | (ref: H03L7/0802)|   | (ref: H03L7/14)|   | (ref: H03L2207/08)|   | (ref: H03L2207/18)| | muting amplifiers by gain control | see|  | (ref: H03G3/34)0.052
Y10S707/99933Query processing  i.e. searching0.052
Y02D10/00Energy efficient computing0.052
Y10T74/18472Crank and pitman actuator0.052
Y10T74/18464Reciprocating rack connections0.052
H04W4/90Services for handling of emergency or hazardous situations  e.g. earthquake and tsunami warning systems [ETWS]0.052
H04M2215/62Called party billing  e.g. reverse billing  freephone  collect call  0800 or 09000.052
H04M2215/0168On line or real-time flexible customization or negotiation according to wishes of subscriber0.052
H04M2215/0108Customization according to wishes of subscriber  e.g. customer preferences  friends and family  selecting services or billing options  Personal Communication Systems [PCS]0.052
H04M2215/0116Provision for limiting expenditure  e.g. limit on call expenses or account0.052
Y10S707/99942Manipulating data structure  e.g. compression  compaction  compilation0.051
H04M2215/0184involving reduced rates or discounts  e.g. time-of-day reductions  volume discounts  cell discounts  group billing  frequent calling destination(s) or user history list0.051
H04M1/576associated with a pictorial or graphical representation0.051
H04J2203/0035Radio0.051
H04J2203/0071Monitoring0.051
H04J2203/0075Connection-oriented0.051
H04J2203/0073Services  e.g. multimedia  GOS  QOS0.051
H04J2203/0037Satellite0.051
H04J2203/0032Fibre0.051
H04J2203/0033Metallic0.051
H04J2203/0066Signalling  e.g. protocols  reference model0.051
A61H2201/1238with hydraulic or pneumatic drive0.051
A61H2205/125Foot reflex zones0.051
G11B2220/216Rewritable discs0.051
G11B2220/2575DVD-RAMs0.051
G11B2220/2525Magneto-optical [MO] discs0.051
G11B2220/2562DVDs [digital versatile discs]| Digital video discs| MMCDs| HDCDs0.051
H04K2203/16for telephony0.051
H04M3/205Eavesdropping prevention - indication of insecurity of line or network0.051
H04L67/325whereby a time schedule is established for servicing the requests0.051
H04L29/06068Protocols for interworking or protocol conversion0.051
H04L12/283Processing of data at an internetworking point of a home automation network0.051
H04Q2213/13109Initializing  personal profile0.051
H04Q2213/13095PIN / Access code  authentication0.051
G06F11/328Computer systems status display | (ref: G06F11/327)|  takes precedence0.051
G06F11/3466Performance evaluation by tracing or monitoring0.051
H04H60/17on recording information0.051
H04H60/59of video | recognising characters or patterns in general | (ref: G06K9/00)0.051
H04B1/26for superheterodyne receivers | multiple frequency-changing | (ref: H03D7/16)0.051
G06F2203/0384Wireless input  i.e. hardware and software details of wireless interface arrangements for pointing devices0.051
H04Q2213/13174Data transmission  file transfer0.051
H04Q2213/1301Optical transmission  optical switches0.051
H04L67/42Protocols for client-server architectures | access to replicated servers | (ref: H04L67/1002)0.051
Y10S707/99945Object-oriented database structure processing0.051
Y10S707/99948Application of database or data structure  e.g. distributed  multimedia  or image0.051
H04L67/20involving third party service providers | e-commerce | (ref: G06Q30/00)0.051
H04L2012/6427Subscriber Access Module| Concentrator| Group equipment0.051
H04L2012/6483Video  e.g. MPEG0.051
H04L2012/6478Digital subscriber line  e.g. DSL  ADSL  HDSL  XDSL  VDSL0.051
H04W76/14Direct-mode setup0.051
H04W8/24Transfer of terminal data0.051
A63F2300/405being a wireless ad hoc network  e.g. Bluetooth  Wi-Fi  Pico net0.051
A63F2300/532using secure communication  e.g. by encryption  authentication0.051
A63F2300/5513involving billing0.051
H04H2201/60characterised in that the receiver comprises more than one tuner0.051
H04L2012/5619Network Node Interface  e.g. tandem connections  transit switching0.051
H04B2203/5491using filtering and bypassing0.051
H04B2203/5441Wireless systems or telephone0.051
H04N5/4401for the reception of a digital modulated video signal0.051
H04R2205/021Aspects relating to docking-station type assemblies to obtain an acoustical effect  e.g. the type of connection to external loudspeakers or housings  frequency improvement0.051
H04L27/00Modulated-carrier systems | code shift keying in combination with frequency multiplexing | (ref: H04L5/06)| | simultaneous bidirectional transmission of ac signals | (ref: H04L5/143)| | code shift keying | (ref: H04L23/02)| | polarisation shift keying | (ref: H04B14/008)| | transmission of data during the active part of a television frame | (ref: H04N7/025)0.051
H04R2227/003Digital PA systems using  e.g. LAN or internet0.051
H04W72/044where an allocation plan is defined based on the type of the allocated resource0.051
H04M2203/4509Unified messaging with single point of access to voicemail and other mail or messaging systems | unified messaging in packet switching networks | (ref: H04L51/36)0.051
H04M2250/56including a user help function0.051
G10L15/30Distributed recognition  e.g. in client-server systems  for mobile phones or network applications0.051
H04M2250/58including a multilanguage function0.051
H04W28/08Load balancing or load distribution0.051
Y10S707/99953Recoverability0.051
Y10S707/99944Object-oriented database structure0.051
Y10S707/99943Generating database or data structure  e.g. via user interface0.051
H04N5/783Adaptations for reproducing at a rate different from the recording rate0.051
H04M7/0033Notification or handling of incoming calls by a computer0.051
H04N2201/3264of sound signals0.051
H04N7/155involving storage of or access to video conference sessions | tracking arrangements for later retrieval of a computer conference content or participants activities | (ref: H04L12/1831)0.051
H04W68/02Arrangements for increasing efficiency of notification or paging channel0.051
H04M3/548with remote control0.051
H04H20/89using three or more audio channels  e.g. triphonic or quadraphonic0.051
H04H20/91broadcasting computer programmes0.051
H04H20/59for emergency or urgency0.051
H04H60/70using geographical information  e.g. maps  charts or atlases0.051
H04N5/93Regeneration of the television signal or of selected parts thereof0.051
H04Q2213/13339Ciphering  encryption  security0.051
H04H60/95for local area0.051
H04W8/183Processing at user equipment or user record carrier0.050
H04H2201/19digital satellite radio [DSR]0.050
H04H2201/37via a different channel0.050
G09G2340/125wherein one of the images is motion video0.050
H04W84/00Network topologies0.050
H04L2463/102applying security measure for e-commerce | data processing systems or methods  specially adapted for e-commerce | (ref: G06Q30/00)0.050
H04L49/351LAN switches  e.g. ethernet switches0.050
H04L49/40Physical details  e.g. power supply  mechanical construction or backplane0.050
H04W4/60Subscription-based services using application servers or record carriers  e.g. SIM application toolkits0.050
H04H60/31Arrangements for monitoring the use made of the broadcast services0.050
H04B7/0667of delayed versions of same signal | using space-time coding | (ref: H04L1/0618)0.050
H04B7/12Frequency diversity0.050
H04M3/487Arrangements for providing information services  e.g. recorded voice services  time announcements0.050
H04M2207/18wireless networks0.050
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