Validity Report
Full Report
US10447450B2 — Method and system for multi-carrier packet communication with reduced overhead
Priority Date: 2005-09-28, Publication Date: 2019-10-15, Current Assignee: Neo Wireless LLCReport Generated: 2023-02-14

Results

Patent Id
Score
Title
Patent Type
Publication Date
Priority Date
Family Id
Search Efficiency
Original Assignee
Current Assignee
US7778337B21.449Scattered pilot pattern and channel estimation method for MIMO-OFDM systemsGRANT2010-08-172001-10-1726715614GreatNortel Networks LtdBlackBerry Ltd
EP1897395A11.289ASSIGNMENT ACKNOWLEDGEMENT FOR A WIRELESS COMMUNICATION SYSTEMGRANT2008-03-122005-05-3136939067GreatQualcomm IncQualcomm Inc
EP1758328B11.242Broadcast scheme for a multi-carrier wireless networkGRANT2019-10-022005-08-2537313355GreatSamsung Electronics Co LtdSamsung Electronics Co Ltd
EP1847032A11.198MC-CDMA MULTIPLEXING IN AN ORTHOGONAL UPLINKGRANT2007-10-242004-12-2236190622GreatQualcomm IncQualcomm Inc
US7554948B21.168Reception of H-ARQ transmissions with interference cancellation in a quasi-orthogonal communication systemGRANT2009-06-302005-06-0737493992GreatQualcomm IncQualcomm Inc
EP1929803A11.151METHODS AND SYSTEMS TO MITIGATE INTER-CELL INTERFERENCEGRANT2008-06-112005-08-2337771199GreatNortel Networks LtdMicrosoft Corp
US7545772B21.142Apparatus and method for assigning subchannels in an OFDMA communication systemGRANT2009-06-092003-10-3136169009GreatSamsung Electronics Co LtdSamsung Electronics Co Ltd
US7502310B21.132Apparatus and method for assigning subchannel in a mobile communication system using orthogonal frequency division multiple access schemeGRANT2009-03-102003-07-3034101787GreatSamsung Electronics Co LtdSamsung Electronics Co Ltd
US7633900B21.127Apparatus and method for assigning subchannels in an OFDMA communication systemGRANT2009-12-152003-07-1834056908GreatSamsung Electronics Co LtdHuawei Technologies Co Ltd
US7535869B21.124Apparatus and method for dynamically assigning resources in an OFDM communication systemGRANT2009-05-192003-09-1534374128GreatSamsung Electronics Co LtdSamsung Electronics Co Ltd
EP1737155A11.121Apparatus and method for configuring frame in a broadband wireless communication systemGRANT2006-12-272005-06-2336815685GreatSamsung Electronics Co LtdSamsung Electronics Co Ltd
EP1894335B11.083METHOD AND TRANSMISSION APPARATUS FOR ALLOCATING RESOURCES TO TRANSMIT UPLINK PACKET DATA IN AN ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING SYSTEMGRANT2019-11-132005-06-2237570681GreatSamsung Electronics Co LtdSamsung Electronics Co Ltd
EP1779528A21.076METHOD AND APPARATUS FOR CLOSED LOOP TRANSMISSIONGRANT2007-05-022004-08-1235800611GreatMotorola IncMotorola Solutions Inc
EP1492280B11.075Quality driven adaptive channel assignment in an OFDMA radio communication systemGRANT2006-08-162003-06-2436973951GreatSamsung Electronics Co LtdSamsung Electronics Co Ltd
US8023466B21.056Soft handoff in OFDMA systemGRANT2011-09-202004-06-2235510146GreatRockstar Bidco LPApple Inc
EP1760954B11.053Scheduler for controlling a transmitter/receiver  base station for a mobile communications network  methods and computer programs for operating the sameGRANT2008-05-282005-08-3035005803GreatNTT Docomo IncNTT Docomo Inc
US8509051B21.031Multiplexing and transmission of multiple data streams in a wireless multi-carrier communication systemGRANT2013-08-132003-09-0240510485GoodQualcomm IncQualcomm Inc
EP1489775B11.021TRANSMISSION APPARATUS AND METHOD FOR USE IN MOBILE COMMUNICATION SYSTEM BASED ON ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING SCHEMEGRANT2018-05-232003-06-2036241094GoodSamsung Electronics Co LtdSamsung Electronics Co Ltd
US8457081B21.011Methods and apparatus for power efficient broadcasting and communication systemsGRANT2013-06-042005-06-0937532817GoodNeocific IncNeo Wireless LLC
EP1753256B11.005METHOD AND APPARATUS FOR ALLOCATING COMMUNICATION RESOURCES USING A DEDICATED CHANNEL OR A SHARED CHANNELGRANT2020-05-202005-08-0937216144GoodNokia Technologies OyNokia Technologies Oy
EP1408710B10.999Apparatus and method for allocating resources of a virtual cell in an OFDM mobile communication systemGRANT2009-05-062002-09-3032026108GoodSamsung Electronics Co LtdSamsung Electronics Co Ltd
US7724721B20.982Frame communication apparatus and method in broadband wireless communication systemGRANT2010-05-252005-08-0237855861GoodSamsung Electronics Co LtdSamsung Electronics Co Ltd
EP1869801B10.970METHOD AND APPARATUS FOR REDUCING ROUND-TRIP LATENCY AND OVERHEAD WITHIN A COMMUNICATION SYSTEMGRANT2015-01-072005-03-3037053981GoodMotorola Mobility LLCMotorola Mobility LLC
EP1919152B10.969Dual-mode shared OFDM methods/transmitters  receivers and systemsGRANT2012-10-032002-06-2739263279GoodNortel Networks LtdApple Inc
EP1662825A10.969Method for allocating resources in a multicarrier system and transmission apparatus using sameGRANT2006-05-312004-11-2435892583GoodSamsung Electronics Co LtdSamsung Electronics Co Ltd
EP1557994A20.933Modulating and coding apparatus and method in a high-rate wireless data communication systemGRANT2005-07-272004-01-2036591441GoodSamsung Electronics Co LtdSamsung Electronics Co Ltd
EP1832024B10.932ALLOCATING DATA BURSTS AND SUPPORTING HYBRID AUTO RETRANSMISSION REQUEST IN ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING ACCESS RADIO ACCESS SYSTEMGRANT2018-06-062004-12-2736777427GoodGoldpeak Innovations IncGoldpeak Innovations Inc
EP1534039B10.928Apparatus and method for transmitting and receiving common control information in a wireless communication systemGRANT2013-01-162003-11-1936169011GoodSamsung Electronics Co LtdSamsung Electronics Co Ltd
US7924935B20.927Channel sounding in OFDMA systemGRANT2011-04-122004-09-3036118536GoodNortel Networks LtdApple Inc
US9780959B20.919Methods and apparatus for power efficient broadcasting and communication systemsGRANT2017-10-032005-03-2559930131GoodNeocific IncNeo Wireless LLC
EP1810541A10.916SYSTEMS AND METHODS FOR USE WITH ORTHOGONAL FREQUENCY DIVISION MULTIPLEXINGGRANT2007-07-252004-11-0236318839GoodNortel Networks LtdApple Inc
EP1677460A10.913System and method for providing services using a single frequency in a wireless communication systemGRANT2006-07-052005-01-0336088519GoodSamsung Electronics Co LtdSamsung Electronics Co Ltd
EP1787414A10.912PREAMBLES IN OFDMA SYSTEMGRANT2007-05-232004-06-2435781543GoodNortel Networks LtdNortel Networks Ltd
EP1679814B10.902Apparatus and method for transmitting fast feedback information in a wireless communication systemGRANT2018-01-102005-01-1135792558GoodSamsung Electronics Co LtdSamsung Electronics Co Ltd
US8014264B20.901Methods and apparatus for communication with time-division duplexingGRANT2011-09-062004-05-0135320539GoodNeocific IncGuangdong Oppo Mobile Telecommunications Corp Ltd
US7941150B20.895Method and system for allocating media access control layer resources in a wireless communication environmentGRANT2011-05-102005-05-1937448929GoodNortel Networks LtdApple Inc
EP1744511A10.882Dynamic resource allocation method for an OFDMA systemGRANT2007-01-172004-07-1035541248GoodSamsung Electronics Co LtdSamsung Electronics Co Ltd
EP1764934A20.851Method for generating a frame in an orthogonal frequency division multiple access communication systemGRANT2007-03-212005-09-1537084698GoodSamsung Electronics Co LtdHuawei Technologies Co Ltd
US8670359B20.848Method of controlling data transmission for MBS in broadband wireless access systemGRANT2014-03-112005-02-1436793283GoodLG Electronics IncLG Electronics Inc
EP2988563A10.848COMMUNICATION RESOURCE ALLOCATION SYSTEMS AND METHODSGRANT2016-02-242004-10-1547833879GoodApple IncApple Inc
EP1869825B10.847METHOD OF TRANSMITTING AND RECEIVING INFORMATION OF ALLOCATING UPLINK REGION IN BROADBAND WIRELESS ACCESS SYSTEMGRANT2017-08-232005-03-3037053807GoodLG Electronics IncLG Electronics Inc
US7751356B20.843Notification of channel descriptor transmission for a mobile station in idle or sleep mode in a wireless access systemGRANT2010-07-062004-12-2736615137GoodLG Electronics IncLG Electronics Inc
EP1745571B10.841METHODS AND APPARATUS FOR MULTI-CARRIER COMMUNICATIONS WITH VARIABLE CHANNEL BANDWIDTHGRANT2017-02-222004-05-0135428730GoodCallahan Cellular LLCCallahan Cellular LLC
US7630356B20.840Methods for supporting MIMO transmission in OFDM applicationsGRANT2009-12-082004-04-0535125467GoodNortel Networks LtdApple Inc
US8031686B20.832Methods and apparatus for power control in multi-carrier wireless systemsGRANT2011-10-042004-06-3035783374GoodNeocific IncAmazon Technologies Inc
EP1803314A10.831COMMUNICATION RESOURCE ALLOCATION SYSTEMS AND METHODSGRANT2007-07-042004-10-1536148020GoodNortel Networks LtdApple Inc
EP1681790A10.822Apparatus and method for transmitting information data in a wireless communication systemGRANT2006-07-192005-01-1236061324GoodSamsung Electronics Co LtdSamsung Electronics Co Ltd
EP1695489B10.818METHOD AND APPARATUS FOR PROVIDING AN EFFICIENT CONTROL CHANNEL STRUCTURE IN A WIRELESS COMMUNICATION SYSTEMGRANT2018-01-172003-12-0134620389GoodQualcomm IncQualcomm Inc
US7693032B20.811Methods and apparatus for multi-carrier communication systems with adaptive transmission and feedbackGRANT2010-04-062004-02-1334886043GoodNeocific IncWALTICAL SOLUTION Inc, Neo Wireless LLC
EP1672842B10.806Method and system for allocating data bursts in a wireless communication systemGRANT2008-02-132004-12-1435911288GoodSamsung Electronics Co LtdSamsung Electronics Co Ltd
US7869401B20.803Method  system and apparatus of realizing indicating resource of multicast and broadcast service (MBS)GRANT2011-01-112004-11-0136093832GoodHuawei Technologies Co LtdHuawei Technologies Co Ltd
EP1299978B10.802MULTIPLEXING OF REAL TIME SERVICES AND NON-REAL TIME SERVICES FOR OFDM SYSTEMSGRANT2018-10-032000-07-1224463460GoodQualcomm IncQualcomm Inc
US7912425B20.793Method of transmitting and receiving information of allocating uplink region in broadband wireless accessGRANT2011-03-222005-03-3037627268GoodLG Electronics IncLG Electronics Inc
US9008013B20.792Methods and systems for enabling feedback in wireless communication networksGRANT2015-04-142004-06-2235510066GoodApple IncApple Inc
US8089911B20.789Methods and apparatus for cellular broadcasting and communication systemGRANT2012-01-032004-05-0137053703GoodNeocific IncNeo Wireless LLC
EP1616449B10.773RADIO NETWORK ASSIGNMENT AND ACCESS SYSTEMGRANT2009-08-122003-04-2331500968GoodThiss Technologies Pte LtdThiss Technologies Pte Ltd
EP1936827B10.740Multiplexing and feedback support for wireless communication systemsGRANT2012-10-172005-07-2139420806GoodQualcomm IncQualcomm Inc
US8571057B20.740Methods and apparatus for multi-carrier communications systems with automatic repeat request (ARQ)GRANT2013-10-292004-02-0734860281GoodNeocific IncWALTICAL SOLUTION Inc, Guangdong Oppo Mobile Telecommunications Corp Ltd
EP1832137B10.659METHOD OF CONTROLLING DATA TRANSMISSION FOR MULTIMEDIA AND BROADCASTING SERVICES IN A BROADBAND WIRELESS ACCESS SYSTEMGRANT2013-07-032004-12-2736615083GoodLG Electronics IncLG Electronics Inc
EP1317110B10.604IP platform for advanced multipoint access systemsGRANT2003-07-162001-11-308183352GoodAlcatel CIT SA, Alcatel SAAlcatel CIT SA, Alcatel Lucent SAS
EP1053608B10.578DEVICE AND METHOD FOR COMMUNICATING PACKET VOICE DATA IN MOBILE COMMUNICATION SYSTEMGRANT2012-04-251998-08-2619548798GoodSamsung Electronics Co LtdSamsung Electronics Co Ltd

Predictive Analytics

Composite Research Score (1-10)
5
  MODERATE
Art VolumeLOW
Tech ComplexityINTRICATE
Priority DateEARLY
Tech DiversityNARROW
Expert Services Estimate$2,550 — $3,000
There is where a graph would go if the browser supported it.

CPC Technology Profile

Possible Classes
625
Recommended Classes
157
Government Assigned Classes
13
CPC
Title
Score
H04L27/2601Multicarrier modulation systems2.369
H04L5/0053Allocation of signaling  i.e. of overhead other than pilot signals2.369
H04L5/0007the frequencies being orthogonal  e.g. OFDM(A)  DMT2.291
H04L5/0037Inter-user or inter-terminal allocation1.233
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)1.233
H04L49/9094Arrangements for simultaneous transmit and receive  e.g. simultaneous reading/writing from/to the storage element1.222
H04W72/04Wireless resource allocation1.204
H04L5/0023Time-frequency-space1.162
H04W72/042in downlink direction of a wireless link  i.e. towards terminal1.162
H04L5/0046Determination of how many bits are transmitted on different sub-channels1.159
H04W16/32Hierarchical cell structures1.159
H04L1/1887Scheduling and prioritising arrangements1.154
H04L1/1812Hybrid protocols1.135
H04L5/0005Time-frequency1.135
H04W28/04Error control1.135
H04L5/0091Signaling for the administration of the divided path1.135
H04W72/121for groups of terminals or users1.135
H04L27/26Systems using multi-frequency codes | (ref: H04L27/32)|  takes precedence1.134
H04W88/00Devices specially adapted for wireless communication networks  e.g. terminals  base stations or access point devices1.121
H04L5/0092Indication of how the channel is divided1.119
H04W72/0453the resource being a frequency  carrier or frequency band1.119
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)1.114
H04L12/1881with schedule organisation  e.g. priority  sequence management1.114
H04L1/0003by switching between different modulation schemes1.114
H04W72/044where an allocation plan is defined based on the type of the allocated resource1.114
H04L1/0016involving special memory structures  e.g. look-up tables1.114
H04W36/18for allowing seamless reselection  e.g. soft reselection1.109
H04L5/006Quality of the received signal  e.g. BER  SNR  water filling1.103
H04L5/0058Allocation criteria1.103
H04L5/0044allocation of payload1.102
H04W72/0406involving control information exchange between nodes1.102
H04L1/1854Scheduling and prioritising arrangements1.102
H04L27/2602Signal structure1.102
H04W74/004in the uplink  i.e. towards network1.100
H04L5/0048Allocation of pilot signals  i.e. of signals known to the receiver1.100
H04B1/7103the interference being multiple access interference1.092
H04L1/16in which the return channel carries supervisory signals  e.g. repetition request signals1.092
H04L1/001applied to control information1.092
H04L1/0072Error control for data other than payload data  e.g. control data1.090
H04L1/0055MAP-decoding1.090
H04L1/14in which the signals are sent back to the transmitter to be checked | echo systems1.089
H04L1/0067Rate matching | (ref: H04L1/0013)|  and | (ref: H04L1/08)|  take precedence1.089
H04W68/02Arrangements for increasing efficiency of notification or paging channel1.088
H04L5/003Arrangements for allocating sub-channels of the transmission path1.084
H04B7/155Ground-based stations | (ref: H04B7/204)|  takes precedence | | for satellite systems | (ref: H04B7/18517)1.080
H04B7/14Relay systems1.080
H04W88/04adapted for relaying to or from another terminal or user1.080
H04L1/0009by adapting the channel coding | (ref: H04L1/1812)|  takes precedence1.079
H04L1/0004applied to control information1.079
H04L5/0094Indication of how sub-channels of the path are allocated1.076
H04B7/2656for structure of frame  burst1.075
H04B7/02Diversity systems| Multi-antenna system  i.e. transmission or reception using multiple antennas | RAKE receivers | (ref: H04B1/7115)1.074
H04L27/2613Structure of the reference signals | per se1.073
H04B7/2621using frequency division multiple access [FDMA] | (ref: H04B7/2615)|  takes precedence1.072
H04L1/1819with retransmission of additional or different redundancy1.071
H04B7/0413MIMO systems1.070
H04W24/10Scheduling measurement reports | | Arrangements for measurement reports1.069
H04L5/0051of dedicated pilots  i.e. pilots destined for a single user or terminal1.069
H04L1/0005applied to payload information1.063
H04L1/00Arrangements for detecting or preventing errors in the information received | correcting synchronisation | (ref: H04L7/00)| | | for digital computers | (ref: G06F11/00)|  | arrangements in the transmission path | (ref: H04B)1.063
H04W8/24Transfer of terminal data1.060
H04L12/66Arrangements for connecting between networks having differing types of switching systems  e.g. gateways1.060
H04L5/0082at predetermined intervals1.059
H04L1/0028Formatting1.058
H04W72/0413in uplink direction of a wireless link  i.e. towards network1.057
H04L1/1861Physical mapping arrangements | for ACK signaling | see|  also | (ref: H04L5/0053)1.057
H04W36/385of the core network1.056
H04W16/10Dynamic resource partitioning1.056
H04L12/189in combination with wireless systems | selective distribution or broadcast in wireless communication networks | (ref: H04W4/06)1.056
H04W48/08Access restriction or access information delivery  e.g. discovery data delivery1.052
H04W48/12using downlink control channel1.052
H04W72/10where an allocation plan is defined|  based on priority criteria1.050
H04L5/0073Allocation arrangements that take into account other cell interferences | for intercell interference mitigation or co-ordination in orthogonal multiplex systems | (ref: H04J11/005)1.050
H04L27/2692with preamble design  i.e. with negotiation of the synchronisation sequence with transmitter or sequence linked to the algorithm used at the receiver1.050
H04L5/023Multiplexing of multicarrier modulation signals | multicarrier modulation | (ref: H04L27/2601)1.047
H04W28/26Resource reservation1.044
H04W72/14using a grant | or specific|  channel1.044
H04L27/183Multiresolution systems1.042
H04L27/2604Multiresolution systems | by means of multiresolution subcarriers | (ref: H04L27/183)|   | (ref: H04L27/3488)1.042
H04W72/12Dynamic|  Wireless traffic scheduling | | Dynamically scheduled allocation on shared channel1.041
H04L25/03343Arrangements at the transmitter end1.040
A47K10/22for rolled-up webs | drawing-off paper from a roll in general | (ref: B65H)1.039
H04W16/12Fixed resource partitioning1.038
H04W28/065using assembly or disassembly of packets1.036
H04L69/166IP fragmentation or TCP segmentation aspects | evaluation of maximum transfer unit [MTU] | (ref: H04L47/36)| | assembly or disassembly of packets in wireless networks | (ref: H04W28/065)1.036
H04L47/824Applicable to portable or mobile terminals1.034
H04B7/0478Special codebook structures directed to feedback optimization1.034
H04B7/0617for beam forming1.034
H04L27/0008arrangements for allowing a transmitter or receiver to use more than one type of modulation | negotiating modulation type for two-way transmission paths | (ref: H04L5/1453)1.033
H04L27/261Details of reference signals | (ref: H04L27/262)|  takes precedence1.029
H04H20/67Common-wave systems  i.e. using separate transmitters operating on substantially the same frequency1.027
H04W74/04Scheduled | or contention-free|  access1.026
H04W74/08Non-scheduled | or contention based|  access  e.g. random access  ALOHA  CSMA [Carrier Sense Multiple Access]1.022
H04W74/006in the downlink  i.e. towards the terminal1.022
H04W74/085collision avoidance1.022
H04B7/0697using spatial multiplexing1.022
H04L1/18Automatic repetition systems  e.g. van Duuren system | | ARQ protocols1.021
H04L27/10Frequency-modulated carrier systems  i.e. using frequency-shift keying | (ref: H04L27/32)|  takes precedence | | continuous phase systems | (ref: H04L27/18)1.021
H04L1/0057Block codes | (ref: H04L1/0061)|   | (ref: H04L1/0064)|  take precedence1.021
H04L1/0026Transmission of channel quality indication1.021
H04W72/1268of uplink data flows1.021
H04L5/0042intra-user or intra-terminal allocation1.021
H04W72/1273of downlink data flows1.020
H04L5/0041Frequency-non-contiguous1.019
H04W56/002Mutual synchronization1.019
H04L5/0055Physical resource allocation for ACK/NACK | for physical mapping arrangements in ARQ protocols | (ref: H04L1/1861)1.019
H04L27/28with simultaneous transmission of different frequencies each representing one code element1.018
H04W72/0446the resource being a slot  sub-slot or frame1.018
H04W52/325Power control of control or pilot channels1.017
H04L1/1867Arrangements specific to the transmitter end1.017
H04L5/0035Resource allocation in a cooperative multipoint environment1.017
H04B7/2612Arrangements for wireless medium access control  e.g. by allocating physical layer transmission capacity | (ref: H04B7/2615)|  - | (ref: H04B7/2643)|  take precedence| provision for broadband connection | (ref: H04Q11/0478)1.016
H04L5/0096Indication of changes in allocation1.015
H04L5/0021in which codes are applied as a frequency-domain sequences  e.g. MC-CDMA1.015
H04B1/692Hybrid techniques using combinations of two or more spread spectrum techniques1.015
H04W72/02Selection of wireless resources by user or terminal1.012
A47F10/06for restaurant service systems | table equipment | (ref: A47G)|   | | dirty crockery transport in association with crockery washing machines | (ref: A47L15/00)1.012
H04B1/707using direct sequence modulation1.012
H04L5/0064Rate requirement of the data  e.g. scalable bandwidth  data priority1.011
H04W48/10using broadcasted information1.011
H04L5/02Channels characterised by the type of signal1.010
H04L1/0042Encoding specially adapted to other signal generation operation  e.g. in order to reduce transmit distortions  jitter  or to improve signal shape | (ref: H04L1/0067)|  takes precedence1.010
H04J13/16Code allocation1.010
H04L1/0041Arrangements at the transmitter end1.010
H04L1/0025Transmission of mode-switching indication1.008
B60K15/03006Gas tanks | (ref: B60K15/07)|  takes precedence1.006
H04L47/10Flow control or congestion control1.004
H04L5/00Arrangements affording multiple use of the transmission path | multiplex communication in general | (ref: H04J)| | | orthogonal multiplex systems | (ref: H04J11/00)1.004
H04B7/04using two or more spaced independent antennas1.003
H02K11/30Structural association with control circuits or drive circuits1.003
H04L1/1896ARQ related signaling1.003
H04W8/08Mobility data transfer1.003
H04L47/2466Modification of handling priority for control packets  e.g. for ACK or signaling packets1.003
H04M11/04with fire  police  burglar  or other alarm systems | such systems in general | (ref: G08)1.003
H04B7/06at the transmitting station1.002
H04B7/0667of delayed versions of same signal | using space-time coding | (ref: H04L1/0618)1.002
H04L1/0668Orthogonal systems  e.g. using Alamouti codes1.002
H04B7/0691using subgroups of transmit antennas1.002
H04L5/0032Distributed allocation  i.e. involving a plurality of allocating devices  each making partial allocation1.001
H04L1/0071Use of interleaving | interleaving | per se|  | (ref: H03M13/27)1.000
H04W28/02Traffic management  e.g. flow control or congestion control1.000
H04W16/14Spectrum sharing arrangements | between different networks0.996
H04W74/0808using carrier sensing  e.g. as in CSMA0.996
H04L5/10with dynamo-electric generation of carriers| with mechanical filters or demodulators0.993
H04L65/1016IMS | wireless communication networks | (ref: H04W)0.993
H04L1/08by repeating transmission  e.g. Verdan system | (ref: H04L1/1858)|  and | (ref: H04L1/189)|  take precedence0.992
H04L1/1893Physical mapping arrangements | physical resource mapping in general | (ref: H04L5/00)0.992
H04L1/1614using bitmaps0.992
H04L1/1671the supervisory signal being transmitted together with control information0.992
H04L1/0006by adapting the transmission format0.992
H04L1/0017where the mode-switching is based on Quality of Service requirement0.992
H04L47/15in relation to multipoint traffic | arrangements for broadcast or multicast in data networks | (ref: H04L12/18)0.991
H04W52/0225using monitoring of external events  e.g. the presence of a signal0.991
H04W52/0222in packet switched networks0.991
H04L5/001the frequencies being arranged in component carriers0.991
H04W72/0466the resource being a scrambling code0.991
H04W36/0085Hand-off measurements0.990
H04B7/26at least one of which is mobile0.990
H04B7/2643using time-division multiple access [TDMA] | (ref: H04B7/2615)|   | (ref: H04B7/2618)|  take precedence0.988
H04L1/06using space diversity0.988
H04L1/1607Details of the supervisory signal0.985
H04L5/0016Time-frequency-code0.985
H04L1/0023characterised by the signalling0.984
H04W24/08Testing  | supervising or monitoring|  using real traffic0.982
H04W74/0833using a random access procedure0.982
H04L47/20Policing0.982
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)0.982
H04J11/00Orthogonal multiplex systems  | e.g. using WALSH codes| (ref: H04J13/00)|  takes precedence0.982
H04W8/005Discovery of network devices  e.g. terminals0.982
H04W8/30Network data restoration| | Network data reliability| Network data fault tolerance0.982
H04L65/103in the network0.981
H04L69/04Protocols for data compression | compression in general | (ref: H03M7/30)| | reduction of the amount or size of exchanged application data at an intermediate network processing stage | (ref: H04L67/2828)| | optimizing  e.g. header compression  information sizing in wireless communication networks | (ref: H04W28/06)0.981
H04W4/10Push-to-Talk [PTT] or Push-On-Call services0.981
H04W72/1263Schedule usage  i.e. actual mapping of traffic onto schedule| Multiplexing of flows into one or several streams| Mapping aspects| Scheduled allocation0.981
H04B7/15557Selecting relay station operation mode  e.g. between amplify and forward mode  decode and forward mode or FDD - and TDD mode0.981
H04J11/0073Acquisition of primary synchronisation channel  e.g. detection of cell-ID within cell-ID group0.981
H04J1/00Frequency-division multiplex systems | (ref: H04J14/00)|  takes precedence0.981
H04W16/26Cell enhancers | or enhancement|   e.g. for tunnels  building shadow0.980
H04B7/204Multiple access0.980
H04B7/0628Diversity capabilities0.979
H04L1/0007by modifying the frame length0.979
H04L1/1822involving configuration of ARQ with parallel processes0.979
H04W28/18Negotiating wireless communication parameters0.979
H04W4/08User group management0.978
H04L1/1621Group acknowledgement  i.e. the acknowledgement message defining a range of identifiers  e.g. of sequence numbers0.978
H04L1/1816with retransmission of the same  encoded  message0.978
H04W72/005Resource management for broadcast services0.978
H04W52/24using SIR [Signal to Interference Ratio] or other wireless path parameters0.978
H04L1/0015characterised by the adaptation strategy0.978
H04W28/20Negotiating bandwidth0.977
H04B7/2606Arrangements for base station coverage control  e.g. by using relays in tunnels0.977
H04W72/06where an allocation plan is defined|  based on a ranking criteria of the wireless resources0.977
H04L1/0027Scheduling of signalling  e.g. occurrence thereof0.976
H04L1/0083Formatting with frames or packets| Protocol or part of protocol for error control0.974
H04W28/0215based on user or device properties  e.g. MTC-capable devices | services for machine-to-machine communication [M2M] or machine type communication [MTC] | (ref: H04W4/70)| | wireless resource selection or allocation plan definition based on terminal or device properties | (ref: H04W72/048)0.974
H05K1/0253Impedance adaptations of transmission lines by special lay-out of power planes  e.g. providing openings | (ref: H05K1/0251)|  takes precedence0.974
H04L5/0003Two-dimensional division | time-code division | (ref: H04J11/00)|   | (ref: H04J13/00)| | for time-space division | (ref: H04B7/0413)|   | (ref: H04B7/0697)0.974
H04L1/0618Space-time coding0.973
H04L47/24depending on the type of traffic  e.g. priority or quality of service [QoS] | network arrangements for networked applications for scheduling or organising the servicing of application requests whereby quality of service or priority requirements are taken into account | (ref: H04L67/322)0.973
H04L5/005of common pilots  i.e. pilots destined for multiple users or terminals0.972
H04L5/0062Avoidance of ingress interference  e.g. ham radio channels0.972
H04W4/44for communication between vehicles and infrastructures  e.g. vehicle-to-cloud [V2C] or vehicle-to-home [V2H]0.972
H04L5/0033each allocating device acting autonomously  i.e. without negotiation with other allocating devices0.972
H04W52/365Power headroom reporting0.972
H04W52/143Downlink power control0.971
H04W16/06Hybrid resource partitioning  e.g. channel borrowing0.971
H04L1/0073Special arrangements for feedback channel0.971
H04B7/18543for adaptation of transmission parameters  e.g. power control | for detecting or preventing errors in the information received | (ref: H04L1/00)0.970
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 0.970
H04W72/1289in the downlink  i.e. towards the terminal0.969
H04L1/0058Block-coded modulation0.969
H04L12/6418Hybrid transport0.969
H04B7/208Frequency-division multiple access | [FDMA]0.967
H04W60/00Registration  e.g. affiliation to network| De-registration  e.g. terminating affiliation0.967
H04L1/0031Multiple signaling transmission | (ref: H04L1/1664)|   | (ref: F15)|  take precedence0.966
H03M13/09Error detection only  e.g. using cyclic redundancy check [CRC] codes or single parity bit | error detection or correction by redundancy in data representation | (ref: G06F11/08)0.966
H04W4/06Selective distribution of broadcast services  e.g. multimedia broadcast multicast service [MBMS]| Services to user groups| One-way selective calling services0.965
H04W52/346distributing total power among users or channels0.965
H04W56/001Synchronization between nodes0.964
H04W52/0216using a pre-established activity schedule  e.g. traffic indication frame0.964
H04L5/1438Negotiation of transmission parameters prior to communication | modified according to link quality | (ref: H04L1/0001)0.964
H04W24/02Arrangements for optimising operational condition0.964
H04B7/024Co-operative use of antennas of several sites  e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] systems0.963
H04W72/0493where an allocation plan is defined based on a resource usage policy0.963
H04L65/00Network arrangements or protocols for real-time communications | computer conference | (ref: H04L12/1813)| | real time or near real time messaging in message switching systems  e.g. instant messaging | (ref: H04L51/04)| | network applications in general | (ref: H04L67/00)| | systems providing special services to telephonic subscribers | (ref: H04M3/42)| | interconnection arrangements between switching centres for working between exchanges having different types of switching equipment where the types of switching equipment comprise PSTN/ISDN equipment and equipment of networks other than PSTN/I0.963
H04W64/003locating network equipment0.963
H04L1/0029Reduction of the amount of signalling  e.g. retention of useful signalling or differential signalling | power control | (ref: H04W52/04)0.888
H04W72/048where an allocation plan is defined based on terminal or device properties0.888
H04J11/005of intercell interference0.888
H04W52/146Uplink power control0.888
H04L5/0087when data requirements change0.859
H04L47/70Admission control or resource allocation | medium access in wavelength-division multiplex systems | (ref: H04J14/0227)0.458
H04L43/16using threshold monitoring0.458
H04L47/74Reactions to resource unavailability0.458
H04L47/781Centralized allocation of resource0.458
H04L43/0894Packet rate0.458
H04W28/0268using specific QoS parameters for wireless networks  e.g. QoS class identifier [QCI] or guaranteed bit rate [GBR] | negotiating SLA or negotiating QoS | (ref: H04W28/24)0.439
H04W28/0257the individual bearer or channel having a maximum bit rate or a bit rate guarantee0.439
H04L69/22Header parsing or analysis | traffic monitoring by flow aggregation or filtering | (ref: H04L43/02)| | flow identification in packet switching networks | (ref: H04L47/2483)0.439
H04W12/04Key management0.439
H04W28/0263involving mapping traffic to individual bearers or channels  e.g. traffic flow template [TFT]0.439
H04W52/48during retransmission after error or non-acknowledgment0.426
H04W52/34TPC management  i.e. sharing limited amount of power among users or channels or data types  e.g. cell loading0.426
H04L5/0039Frequency-contiguous  i.e. with no allocation of frequencies for one user or terminal between the frequencies allocated to another0.420
H04L5/1469using time-sharing0.420
H04W76/11Allocation or use of connection identifiers0.419
H04W52/0274by switching on or off the equipment or parts thereof0.419
H04N21/26208the scheduling operation being performed under constraints0.418
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)0.418
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)0.418
H04N21/6131involving transmission via a mobile phone network | wireless downlink channel access | (ref: H04W74/006)0.418
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)0.418
H04B7/022Site diversity| Macro-diversity | using two or more spaced independent antennas | (ref: H04B7/04)0.416
H04L1/0068by puncturing0.413
H04W74/0866using a dedicated channel for access0.413
H04L25/0224using sounding signals0.413
H04L1/0075Transmission of coding parameters to receiver | (ref: H04L1/0023)|  takes precedence0.409
H04L1/0013Rate matching  e.g. puncturing or repetition of code symbols0.408
H04J4/00Combined time-division and frequency-division multiplex systems | (ref: H04J13/00)|  takes precedence | | data transmission | (ref: H04L5/26)| | telemetry | (ref: G08C15/00)0.406
H04W72/085using measured or perceived quality0.405
H04L1/0011applied to payload information0.405
H04L1/1877for semi-reliable protocols  e.g. for less sensitive applications like streaming video | buffer level management for video bitstream control arrangements | (ref: H04N21/44004)0.404
H04L27/2627Modulators0.403
H04L5/1484operating bytewise0.403
H04L7/043Pseudo-noise [PN] codes variable during transmission | synchronisation of spread spectrum receivers | (ref: H04B1/69)0.403
H04B7/0452Multi-user MIMO systems0.403
H04L27/265Fourier transform demodulators0.403
H04L27/2686Range of frequencies or delays tested0.403
H04L27/2655Synchronisation arrangements0.403
H04L27/2646using feedback from receiver for adjusting OFDM transmission parameters  e.g. transmission timing or guard interval length0.403
H04L27/2662Symbol synchronisation0.403
H04L1/1845Combining techniques  e.g. code combining0.402
H04L49/9042Separate storage for different parts of the packet  e.g. header and payload0.402
H04L25/0226sounding signals | per se0.401
H04L5/0008Wavelet-division0.401
H04L5/143for modulated signals | (ref: H04L5/1469)|  takes precedence0.401
H04L1/0065Serial concatenated codes0.399
H04L1/0643block codes0.399
H04L1/0018based on latency requirement0.398
H04L1/203Details of error rate determination  e.g. BER  FER or WER0.398
H04L1/20using signal quality detector0.398
H04L9/0891Revocation or update of secret information  e.g. encryption key update or rekeying0.398
H04W12/02Protecting privacy or anonymity0.398
H04L1/189Transmission or retransmission of more than one copy of a message | repetition in general | (ref: H04L1/08)0.398
H04L9/30Public key  i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy0.398
H04W80/00Wireless network protocols or protocol adaptations to wireless operation  e.g. WAP [Wireless Application Protocol]0.398
H04L5/225combined with the use of transition coding | transition coding | (ref: H04L25/493)0.397
H04W28/24Negotiating SLA [Service Level Agreement]| Negotiating QoS [Quality of Service]0.397
H04W84/047using dedicated repeater stations0.397
H04B7/0632Channel quality parameters  e.g. channel quality indicator [CQI]0.396
H04B7/0639Using selective indices  e.g. of a codebook  e.g. pre-distortion matrix index [PMI] or for beam selection0.396
H04B7/0486taking channel rank into account0.396
H04W76/20Manipulation of established connections0.396
H04L5/0057Physical resource allocation for CQI0.394
H04W16/02Resource partitioning among network components  e.g. reuse partitioning0.394
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)0.392
H04L27/2643using symbol repetition  e.g. time domain realization of distributed FDMA0.391
H04L27/3477by using the outer points of the constellation or of the constituent two-dimensional constellations0.391
H04W4/40for vehicles  e.g. vehicle-to-pedestrians [V2P]0.390
H04W4/70Services for machine-to-machine communication [M2M] or machine type communication [MTC]0.390
H04L9/00Cryptographic mechanisms or cryptographic|  arrangements for secret or secure communication | network architectures or network communication protocols for network security | (ref: H04L63/00)|  or for wireless network security | (ref: H04W12/00)| | security arrangements for protecting computers or computer systems against unauthorized activity | (ref: G06F21/00)0.388
H04L5/0075Allocation using proportional fairness0.388
H04L47/2441Flow classification0.388
H04L47/762triggered by the network0.388
H04L47/805QOS or priority aware0.388
H04L47/2416Real time traffic | arrangements for real-time multimedia communications | (ref: H04L65/00)0.388
H04L47/822Collecting or measuring resource availability data0.388
H04L47/801Real time traffic0.388
H04B7/0673using feedback from receiving side0.388
H04L5/0028Variable division | signaling therefor | (ref: H04L5/0092)0.388
H04B7/0671using different delays between antennas0.388
H04W74/06using polling0.388
H04B7/0619using feedback from receiving side | feedback signaling for adaptive modulation/coding | (ref: H04L1/0001)0.388
H04L5/0085when channel conditions change0.388
H04L27/264Filterbank multicarrier [FBMC]0.388
H04L27/0012arrangements for identifying the type of modulation0.388
H04L5/0066Requirements on out-of-channel emissions0.388
H04L1/0693Partial feedback  e.g. partial channel state information [CSI]0.385
H04B7/12Frequency diversity0.385
H04L47/621Individual queue per connection or flow  e.g. per VC0.385
H04N21/64315DVB-H0.385
H04N21/64322IP0.385
H04N21/2362Generation or processing of Service Information [SI]0.385
H04N21/64707for transferring content from a first network to a second network  e.g. between IP and wireless0.385
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)0.385
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)0.385
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)0.385
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)0.385
H04W24/00Supervisory  monitoring or testing arrangements0.384
H04W48/16Discovering  processing access restriction or access information0.384
H04L1/0038Blind format detection | for detection of modulation format | (ref: H04L27/0012)0.384
H04W28/0231based on communication conditions | dynamic wireless traffic scheduling definition based on channel quality criteria | (ref: H04W72/1226)0.384
H04W72/08where an allocation plan is defined|  based on quality criteria0.384
H04L1/0052Realisations of complexity reduction techniques  e.g. pipelining or use of look-up tables0.384
H04W28/16Central resource management| Negotiation of resources | or communication parameters|   e.g. negotiating bandwidth or QoS [Quality of Service]0.384
H04B1/713using frequency hopping0.383
H04J11/0026of multi-user interference0.383
H04L27/2666Acquisition of further OFDM parameters  e.g. bandwidth  subcarrier spacing  or guard interval length0.383
H04L27/2659Coarse or integer frequency offset determination and synchronisation0.383
H04L27/30wherein each code element is represented by a combination of frequencies0.383
H04L25/03821Inter-carrier interference cancellation [ICI]0.383
H04L27/2647Arrangements specific to the receiver | equalisation | (ref: H04L25/03006)|   | (ref: H04L27/01)0.383
H04L25/4902Pulse width modulation| Pulse position modulation0.383
H04L25/0204of multiple channels0.383
H04L1/0675characterised by the signaling0.383
H04J13/004Orthogonal0.383
H04L5/0083symbol-by-symbol0.382
H04W76/14Direct-mode setup0.382
H04W74/002Transmission of channel access control information0.382
H04J1/16Monitoring arrangements | for transmission in general | (ref: H04B17/00)| | for amplifiers | (ref: H03F1/52)|   | (ref: H03F1/523)0.382
H04J3/14Monitoring arrangements | for SDH/SONET rings | (ref: H04J3/085)0.382
H04L43/08Monitoring based on specific metrics0.382
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)0.382
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)0.382
H04L43/087Jitter0.382
H04L5/0076Allocation utility-based0.382
H04W52/04TPC [Transmission power control]0.382
H04W72/0473the resource being transmission power0.382
H04L1/1825Adaptation of specific ARQ protocol parameters according to transmission conditions0.381
H04W28/0252per individual bearer or channel | dynamic wireless traffic scheduling | (ref: H04W72/12)0.381
H04L5/12the signals being represented by different phase modulations of a single carrier0.381
H04W76/36for reassigning the resources associated with the released connections0.381
H04W76/34Selective release of ongoing connections0.381
H04W72/00Local resource management  e.g. wireless traffic scheduling or selection or allocation of wireless resources0.381
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)0.381
H04L5/026using code division0.381
H04J13/18Allocation of orthogonal codes0.381
H04W88/10adapted for operation in multiple networks  e.g. multi-mode access points0.380
H04W88/06adapted for operation in multiple networks | or having at least two operational modes|   e.g. multi-mode terminals0.380
H04B7/0417Feedback systems0.380
H04B7/063Parameters other than those covered in groups | (ref: H04B7/0623)|  - | (ref: H04B7/0634)|   e.g. channel matrix rank or transmit mode selection0.380
F24C1/08solely adapted for radiation heating | (ref: F24C1/16)|  takes precedence0.379
A47J37/045with endless conveyors0.379
A47G23/08Food-conveying devices for tables | restaurant service systems | (ref: A47F10/06)| | conveyors for washing or rinsing crockery or tableware | (ref: A47L15/00)| Movable or rotary food-serving devices0.379
A47J37/0781Barbecue tables  e.g. central grilling areas surrounded by an eating table0.379
H04W68/005Transmission of information for alerting of incoming communication0.379
H04W88/08Access point devices0.379
H04W74/0816carrier sensing with collision avoidance0.379
H04W36/08Reselecting an access point0.379
H04L1/0079Formats for control data | (ref: H04L1/16)|  takes precedence| training sequences | (ref: H04L25/00)|  and | (ref: H04L27/00)0.379
H03M13/2903Methods and arrangements specifically for encoding  e.g. parallel encoding of a plurality of constituent codes0.379
H04L1/0047Decoding adapted to other signal detection operation | in conjunction with sequence estimation or equalization | (ref: H04L25/03286)0.379
H04W72/1215for collaboration of different radio technologies0.379
H04B17/309Measuring or estimating channel quality parameters0.378
H04W52/262taking into account adaptive modulation and coding [AMC] scheme | AMC | per se|  | (ref: H04L1/0001)0.378
H04W52/241taking into account channel quality metrics  e.g. SIR  SNR  CIR  Eb/lo0.378
H04W52/343taking into account loading or congestion level0.378
H04L1/1835Buffer management0.378
H04L5/0078Timing of allocation0.377
H04B17/318Received signal strength0.377
H04L47/50Queue scheduling0.377
H04L47/522Dynamic queue service slot or variable bandwidth allocation0.377
H04L47/6255queue load conditions  e.g. longest queue first0.377
H04L47/30using information about buffer occupancy at either end or transit nodes0.377
H04J13/0062Zadoff-Chu0.376
H04J13/0077Multicode  e.g. multiple codes assigned to one user0.376
H04L25/0244with inversion0.376
H04L25/0234by non-linear interpolation0.376
H04L25/022of frequency response0.376
H04W52/42in systems with time  space  frequency or polarisation diversity0.376
H04B7/0684using different training sequences per antenna0.376
H04L61/2069for group-  multicast- and broadcast-communication | broadcast or conference | (ref: H04L12/18)0.376
H04L12/185with management of multicast group membership0.376
H05K5/0226Hinges | (ref: H02B1/38)|  takes precedence0.376
H05K5/0234Feet| Stands| Pedestals  e.g. wheels for moving casing on floor0.376
H05K5/03Covers0.376
H04L1/1678where the control information is for timing  e.g. time stamps0.376
H04W76/00Connection management0.376
H04L47/2475Application aware0.376
H04W76/50for emergency connections0.376
H04B7/00Radio transmission systems  i.e. using radiation field | (ref: H04B10/00)|   | (ref: H04B15/00)|  take precedence0.376
H04W76/27Transitions between radio resource control [RRC] states0.376
H04W64/006with additional information processing  e.g. for direction or speed determination0.376
H04W28/0247based on conditions of the access network or the infrastructure network | central resource management | (ref: H04W28/16)0.376
H04W4/027using movement velocity  acceleration information0.376
H04W36/0061of neighbor cell information0.376
H04L47/28using time considerations0.376
G08B25/016Personal emergency signalling and security systems | emergency non-personal manually actuated alarm activators | (ref: G08B25/12)0.376
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)0.376
H04W4/022with dynamic range variability0.376
H04W4/90Services for handling of emergency or hazardous situations  e.g. earthquake and tsunami warning systems [ETWS]0.376
H04W92/02Inter-networking arrangements0.376
H04W28/0226based on location or mobility | handoff or reselection | (ref: H04W36/00)| | mobile application services making use of the location of users or terminals | (ref: H04W4/02)0.376
H04B7/0473taking constraints in layer or codeword to antenna mapping into account0.376
H04L27/2634IFFT/IDFT in combination with other circuits for modulation | DFT or FFT computation methods or devices in general | (ref: G06F17/141)0.376
H04B1/7115Constructive combining of multi-path signals  i.e. RAKE receivers0.376
H04L5/0026Division using four or more dimensions0.376
H04W52/40during macro-diversity or soft handoff0.376
H04B7/061using feedback from receiving side0.376
H04W72/082using the level of interference0.375
H04W80/02Data link layer protocols0.375
H04L1/0043Realisations of complexity reduction techniques  e.g. use of look-up tables0.375
H04L27/2607Cyclic extensions0.375
H04L25/0202Channel estimation0.374
H04B7/0404the mobile station comprising multiple antennas  e.g. to provide uplink diversity0.374
H04L1/004by using forward error control | (ref: H04L1/0618)|  takes precedence| coding  decoding or code conversion  for error detection or correction | (ref: H03M13/00)0.374
H04W88/023with message or information receiving capability0.373
H04L27/206using a pair of orthogonal carriers  e.g. quadrature carriers0.373
H04L27/0006Assessment of spectral gaps suitable for allocating digitally modulated signals  e.g. for carrier allocation in cognitive radio | for spectrum sharing between different networks | (ref: H04W16/14)0.373
H04B7/212Time-division multiple access | [TDMA]0.372
H04L27/2614Peak power aspects0.372
H04L27/2621Reduction thereof using phase offsets between subcarriers0.372
H04L27/2615Reduction thereof using coding0.372
H04L5/22using time-division multiplexing | in general | (ref: H04J3/00)0.372
H04L1/1628List acknowledgements  i.e. the acknowledgement message consisting of a list of identifiers  e.g. of sequence numbers | (ref: H04L1/1614)|  takes precedence0.372
H04L27/2697in combination with other modulation techniques0.372
H04W52/281taking into account user or data type priority0.372
H04L5/04the signals being represented by different amplitudes or polarities  e.g. quadriplex0.372
H03M13/2707Simple row-column interleaver  i.e. pure block interleaving0.372
H03M13/6356by repetition or insertion of dummy data  i.e. rate reduction0.372
H03M13/2957Turbo codes and decoding0.372
H03M13/2906using block codes | (ref: H03M13/2957)|  takes precedence0.372
H03M13/6544IEEE 802.16 (WIMAX and broadband wireless access)0.372
H04W76/28Discontinuous transmission [DTX]| Discontinuous reception [DRX]0.372
H04W36/00837Determination of triggering parameters for hand-off0.371
H04W36/30by measured or perceived connection quality data0.371
H04L25/00Baseband systems0.371
H04L1/0002by adapting the transmission rate0.371
H04L27/2688Resistance to perturbation  e.g. noise  interference or fading0.370
H04L27/2695with channel estimation  e.g. determination of delay spread  derivative or peak tracking | channel estimation | per se|  | (ref: H04L25/0202)0.370
H04W52/0206in access points  e.g. base stations | access point devices | per se|  | (ref: H04W88/08)0.370
H04L5/0025Spatial division following the spatial signature of the channel0.370
H04W72/1278Transmission of control information for scheduling0.370
H04W24/06Testing  | supervising or monitoring|  using simulated traffic0.370
H04H20/33by plural channels0.370
H04L1/0061Error detection codes0.370
H04W88/02Terminal devices0.370
H04W72/0426between access points0.369
H04L25/03866using scrambling0.369
H04B7/2628using code-division multiple access [CDMA] or spread spectrum multiple access [SSMA] | (ref: H04B7/2618)|  takes precedence0.369
H04L5/26combined with the use of different frequencies0.369
H04W8/04Registration at HLR or HSS [Home Subscriber Server]0.369
H04L41/0806for initial configuration or provisioning0.369
H04L47/568Calendar queues or timing rings0.368
H04L47/32Packet discarding or delaying0.368
H04L47/623weighted service order | (ref: H04L47/52)|   | (ref: H04L47/54)|   | (ref: H04L47/56)|  take precedence0.368
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)0.368
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)0.368
H04J9/00Multiplex systems in which each channel is represented by a different type of modulation of the carrier0.368
H04W76/45for Push-to-Talk [PTT] or Push-to-Talk over cellular [PoC] services0.368
H04J11/0069Cell search  i.e. determining cell identity [cell-ID] | design of multiplexing codes | (ref: H04J13/00)| | processing access restriction or access information | (ref: H04W48/16)| | discovery of network devices for network data management | (ref: H04W8/005)| | sounding signals for channel estimation | (ref: H04L25/0226)| | structure of reference signals in multicarrier modulation systems | (ref: H04L27/2613)| | frame  time or carrier synchronisation in multicarrier modulation systems | (ref: H04L27/2655)0.368
H04L27/2675Pilot or known symbols | structure of pilot symbols | (ref: H04L27/2613)| | cell search in orthogonal multiplex systems | (ref: H04J11/0069)| | allocation of pilot signals | (ref: H04L5/0048)0.368
H04L27/2656Frame synchronisation0.368
H04J11/0076Acquisition of secondary synchronisation channel  e.g. detection of cell-ID group0.368
H04L1/1692Physical properties of the supervisory signal  e.g. acknowledgement by energy bursts0.368
H04B7/0626Channel coefficients  e.g. channel state information [CSI]0.368
H04L1/12by using return channel0.368
H04L25/0228with direct estimation from sounding signals0.368
H04L1/1864ARQ related signaling | (ref: H04L1/1607)|  takes precedence0.368
H04L27/20Modulator circuits | in general | (ref: H03C)|  | (ref: H03K7/04)| Transmitter circuits0.367
H04L5/0012Hopping in multicarrier systems | for frequency hopping in spread spectrum systems | (ref: H04B1/713)0.367
H04B7/0888with selection0.367
H04B7/0874using subgroups of receive antennas0.367
H04J1/04Frequency-transposition arrangements | modulation with carrier or side-band suppression | (ref: H03C1/52)|   | (ref: H03C1/60)| | single-band suppression | (ref: H04B1/00)|   | (ref: H04B15/00)| | telegraphic communication | (ref: H04L27/02)|   | (ref: H04L25/49)| | transference of modulation from one carrier to another  e.g. frequency- changing | (ref: H03D7/00)| | demodulation or transference of modulation of modulated electromagnetic waves | (ref: H03D9/00)0.367
H04B7/18539Arrangements for managing radio  resources  i.e. for establishing or releasing a connection0.367
H04L5/0019in which one code is applied  as a temporal sequence  to all frequencies0.367
H04L5/0017in which a distinct code is applied  as a temporal sequence  to each frequency0.367
H04L1/0034where the transmitter decides based on inferences  e.g. use of implicit signalling0.367
H04M7/0081Network operation  administration  maintenance  or provisioning0.367
H04W52/286during data packet transmission  e.g. high speed packet access [HSPA]0.367
H04L12/2861Point-to-multipoint connection from the data network to the subscribers0.367
H04W52/0209in terminal devices | terminal devices | per se|  | (ref: H04W88/02)0.367
H04W52/54Signalisation aspects of the TPC commands  e.g. frame structure0.366
H04W52/0219where the power saving management affects multiple terminals0.366
H04W52/0229where the received signal is a wanted signal0.366
H04B7/2615using hybrid frequency-time division multiple access [FDMA-TDMA]0.366
H04L5/0014Three-dimensional division | time-code-space division | (ref: H04B7/0413)|   | (ref: H04B7/0697)0.366
H04J13/0048Walsh0.366
H04L27/2636with FFT/DFT  e.g. standard SC-FDMA transmitter or DFT-SOFDM0.366
H04L27/18Phase-modulated carrier systems  i.e. using phase-shift keying | (ref: H04L27/32)|  takes precedence| includes continuous phase systems0.366
H04W28/0278using buffer status reports | dynamic wireless traffic scheduling definition | (ref: H04W72/1205)0.366
H04L27/2691involving interference determination or cancellation | interference mitigation or coordination in orthogonal multiplex systems in general | (ref: H04J11/0023)0.365
H04L27/2637with direct modulation of individual subcarriers0.365
H04L1/0656Cyclotomic systems  e.g. Bell Labs Layered Space-Time [BLAST]0.365
H04L27/2653with direct demodulation of individual subcarriers0.365
H04W64/00Locating users or terminals | or network equipment|  for network management purposes  e.g. mobility management0.364
G01S1/20using a comparison of transit time of synchronised signals transmitted from non-directional antennas or antenna systems spaced apart  i.e. path-difference systems0.364
H04W92/18between terminal devices0.364
H04B7/18563Arrangements for interconnecting multiple systems | data switching networks | (ref: H04L12/00)0.364
H04L27/2278using correlation techniques  e.g. for spread spectrum signals0.364
H04L5/0067Allocation algorithms which involve graph matching0.363
H04W28/22Negotiating communication rate0.363
H04W88/085Access point devices with remote components0.363
H04W72/1205Schedule definition  set-up or creation0.362
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)0.362
H04L1/0046Code rate detection or code type detection | (ref: H04L1/0038)|  takes precedence| detection of the data rate | (ref: H04L25/0262)| | for packet format | (ref: H04L1/0091)0.362
H04L5/0098Signalling of the activation or deactivation of component carriers  subcarriers or frequency bands0.362
H04L25/0206of each channel individually0.361
H04L1/1809Selective-repeat protocols0.361
H04W36/06Reselecting a communication resource in the serving access point0.077
H04W16/24Cell structures0.072
H04W92/10between terminal device and access point  i.e. wireless air interface0.070
H04W84/042Public Land Mobile systems  e.g. cellular systems0.070
H04L2001/0093Point-to-multipoint0.070
H04B7/0669using different channel coding between antennas | space-time coding | (ref: H04L1/0618)0.069
H04W72/046the resource being in the space domain  e.g. beams0.069
H04W52/26using transmission rate or quality of service QoS [Quality of Service]0.069
H04W88/12Access point controller devices0.069
H04W84/12WLAN [Wireless Local Area Networks]0.069
H04B7/0408using two or more beams  i.e. beam diversity0.067
H04L27/2605Symbol extensions0.067
Y02B90/20Systems integrating technologies related to power network operation and communication or information technologies mediating in the improvement of the carbon footprint of the management of residential or tertiary loads  i.e. smart grids as enabling technology in buildings sector | smart grids supporting the management or operation of end-user stationary applications in general  or like technologies with no associated climate change mitigation effect | (ref: Y04S20/00)0.066
H04L2209/80Wireless | network architectures or network communication protocols for wireless network security | (ref: H04W12/00)0.066
H04W80/04Network layer protocols  e.g. mobile IP [Internet Protocol]0.066
H04L2001/0098Unequal error protection0.066
H04L2025/03796Location of reference signals0.065
H04L2025/03414Multicarrier0.065
H04L2025/03426transmission using multiple-input and multiple-output channels0.065
H04L2025/03815Transmission of a training request0.065
H04W16/28using beam steering0.065
H04L12/56Packet switching systems0.065
H04H20/12Arrangements for observation  testing or troubleshooting0.064
H04H20/95characterised by a specific format  e.g. MP3 (MPEG-1 Audio Layer 3)0.064
H04H20/26Arrangements for switching distribution systems0.064
H04W4/02Services making use of location information0.064
H04L2001/0092Error control systems characterised by the topology of the transmission link0.064
H04L1/0045Arrangements at the receiver end0.063
H04W88/16Gateway arrangements0.063
H04W48/14using user query | or user detection0.063
H04W74/02Hybrid access techniques0.063
H04W52/242taking into account path loss0.063
H04L1/0019in which mode-switching is based on a statistical approach0.063
H04J2013/0081with FDM/FDMA0.063
Y02D30/00High level techniques for reducing energy consumption in communication networks0.063
Y02D30/30by signaling and coordination  e.g. signaling reduction  link layer discovery protocol [LLDP]  control policies  green TCP0.063
H04W36/0069in case of dual connectivity  e.g. CoMP  decoupled uplink/downlink or carrier aggregation | allocation of physical resources in CoMP or in carrier aggregation | (ref: H04L5/0035)0.063
H04M2242/04for emergency applications0.063
Y02D70/1242in Universal Mobile Telecommunications Systems [UMTS] networks0.063
Y02D70/444using two or more spaced independent antennas0.063
Y02D70/1262in Long-Term Evolution [LTE] networks0.063
Y02D70/1246in High-Speed Uplink Packet Access [HSUPA] networks0.063
Y02D70/142in Wireless Local Area Networks [WLAN]0.063
Y02D70/00Techniques for reducing energy consumption in wireless communication networks0.063
Y02D70/23in Voice over IP [VoIP] networks0.063
Y02D70/1244in High-Speed Downlink Packet Access [HSDPA] networks0.063
Y02D70/144in Bluetooth and Wireless Personal Area Networks [WPAN]0.063
Y02D70/1224in General Packet Radio Service [GPRS] networks0.063
Y02D70/146in Worldwide Interoperability for Microwave Access [WiMAX] networks0.063
H04W76/10Connection setup0.062
H04J2013/165Joint allocation of code together with frequency or time0.062
H04J2011/0009with FDM/FDMA0.062
H03M13/23using convolutional codes  e.g. unit memory codes0.062
H03M13/13Linear codes0.062
H04B2001/7152with means for suppressing interference0.062
H04W92/12between access points and access point controllers0.062
H04W92/20between access points0.062
H04B7/0491using two or more sectors  i.e. sector diversity0.062
H04L69/32High level architectural aspects of 7-layer open systems interconnection [OSI] type protocol stacks0.061
H04W8/26Network addressing or numbering for mobility support0.061
H04W74/00Wireless channel access  e.g. scheduled or random access0.061
H04W74/008with additional processing of random access related information at receiving side0.061
H04L27/2626Arrangements specific to the transmitter0.061
H04L2001/0097Relays0.061
H04L2001/125Arrangements for preventing errors in the return channel0.061
H04J2011/0016with FDM/FDMA and TDM/TDMA0.061
H04W88/18Service support| Network management devices0.061
H04L25/0232by interpolation between sounding signals0.061
H04J2011/0006with CDM/CDMA0.061
H04J13/0074Code shifting or hopping0.061
H05K2201/09618Via fence  i.e. one-dimensional array of vias0.061
H05K1/0245Lay-out of balanced signal pairs  e.g. differential lines or twisted lines0.061
H01P1/2039Galvanic coupling between Input/Output0.061
H05K2201/09309Core having two or more power planes| Capacitive laminate of two power planes0.061
H05K2201/09363wherein only contours around conductors are removed for insulation0.061
H05K1/0227Split or nearly split shielding or ground planes0.061
H01P3/026Coplanar striplines [CPS]0.061
H05K2201/09781Dummy conductors  i.e. not used for normal transport of current| Dummy electrodes of components0.061
H01Q1/246specially adapted for base stations0.061
H05K1/0219Printed shielding conductors for shielding around or between signal conductors  e.g. coplanar or coaxial printed shielding conductors0.061
H05K2201/09672Superposed layout  i.e. in different planes | parallel traces in one plane | (ref: H05K2201/09236)0.061
H04L1/04using frequency diversity0.061
H04L1/0606Space-frequency coding0.061
H04L5/16Half-duplex systems| Simplex-duplex switching| Transmission of break signals | non automatically inverting the direction of transmission0.061
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)0.061
H04B2001/6908using time hopping0.061
H04L1/1838for semi-reliable protocols  e.g. for less sensitive applications such as streaming video | buffer level management for video bitstream receiver | (ref: H04N21/44004)0.061
H04B2201/70701featuring pilot assisted reception0.060
H04W68/00Notification of users  e.g. alerting for incoming communication or change of service0.060
H04W60/04using triggered events0.060
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 terminals0.060
H04W84/08Trunked mobile radio systems0.060
H04J13/0044OVSF [orthogonal variable spreading factor]0.060
H04W84/045using private Base Stations  e.g. femto Base Stations  home Node B0.060
H04W76/40for selective distribution or broadcast0.060
H04L1/1635Cumulative acknowledgement  i.e. the acknowledgement message applying to all previous messages0.060
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