Validity Report
Full Report
US8284690B2 — Receiver determined probe
Priority Date: 2008-12-15, Publication Date: 2012-10-09, Current Assignee: Entropic Communications LLCReport Generated: 2023-03-07

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Current Assignee
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Predictive Analytics

Composite Research Score (1-10)
6
  MODERATE
Art VolumeLOW
Tech ComplexityINTRICATE
Priority DateMID
Tech DiversityAVERAGE
Expert Services Estimate$3,150 — $3,600
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CPC Technology Profile

Possible Classes
1,074
Recommended Classes
269
Government Assigned Classes
7
CPC
Title
Score
H04L27/261Details of reference signals | (ref: H04L27/262)|  takes precedence2.094
H04L43/00Arrangements for monitoring or testing packet switching networks | networking arrangements or communications protocols for supporting networked applications for tracking the activity of the application user | (ref: H04L67/22)| | monitoring of computing systems | (ref: G06F11/30)| | monitoring of computer activity | (ref: G06F11/34)2.094
H04L5/0035Resource allocation in a cooperative multipoint environment1.268
H04L41/12network topology discovery or management | topology discovery for routing | (ref: H04L45/02)1.243
H04L12/66Arrangements for connecting between networks having differing types of switching systems  e.g. gateways1.191
H04W24/02Arrangements for optimising operational condition1.191
G06F15/173using an interconnection network  e.g. matrix  shuffle  pyramid  star  snowflake1.191
H04L43/12using dedicated network monitoring probes1.149
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)1.149
H04L1/0003by switching between different modulation schemes1.149
H04L5/0046Determination of how many bits are transmitted on different sub-channels1.136
H04L25/03866using scrambling1.130
H04L1/18Automatic repetition systems  e.g. van Duuren system | | ARQ protocols1.128
H04L47/822Collecting or measuring resource availability data1.128
H04L5/0053Allocation of signaling  i.e. of overhead other than pilot signals1.123
H04L25/0204of multiple channels1.123
H04W74/04Scheduled | or contention-free|  access1.112
H04L12/2801Broadband local area networks1.112
H04L12/6418Hybrid transport1.098
H04J4/00Combined time-division and frequency-division multiplex systems | (ref: H04J13/00)|  takes precedence | | data transmission | (ref: H04L5/26)| | telemetry | (ref: G08C15/00)1.091
H04L47/805QOS or priority aware1.085
H04L27/0012arrangements for identifying the type of modulation1.072
H04L47/28using time considerations1.072
H04L43/0888Throughput1.072
H04L27/26Systems using multi-frequency codes | (ref: H04L27/32)|  takes precedence1.041
H04L27/2613Structure of the reference signals | per se1.041
H04L25/0224using sounding signals1.039
H04L69/22Header parsing or analysis | traffic monitoring by flow aggregation or filtering | (ref: H04L43/02)| | flow identification in packet switching networks | (ref: H04L47/2483)1.039
H04L27/3863Compensation for quadrature error in the received signal1.033
H04L12/56Packet switching systems1.027
H04L9/0863involving passwords or one-time passwords | network architectures or network communication protocols for using one-time keys in a packet data network | (ref: H04L63/067)1.026
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)1.026
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)1.026
H04L27/122using digital generation of carrier signals | digital function generators | (ref: G06F1/02)|   | (ref: H04L17/10)| | generating pulses having stepped portions using digital techniques | (ref: H03K4/026)1.024
H04L5/0005Time-frequency1.017
H04L5/0082at predetermined intervals1.017
H04L5/0064Rate requirement of the data  e.g. scalable bandwidth  data priority1.016
H04J1/00Frequency-division multiplex systems | (ref: H04J14/00)|  takes precedence1.016
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)1.011
H04J3/0682by delay compensation  e.g. by compensation of propagation delay or variations thereof  by ranging1.009
H04L12/2861Point-to-multipoint connection from the data network to the subscribers1.007
H04L47/828Allocation of resources per group of connections  e.g. per group of users1.007
H04L43/06Report generation1.000
H04B17/21for calibration| for correcting measurements0.991
H04L43/103with adaptive polling  i.e. dynamically adapting the polling rate0.990
H04W76/12Setup of transport tunnels0.990
H04L5/0007the frequencies being orthogonal  e.g. OFDM(A)  DMT0.984
H04L12/28characterised by path configuration  e.g. local area networks [LAN]  wide area networks [WAN]0.984
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)0.980
H04L1/0015characterised by the adaptation strategy0.979
H04L25/03019adaptive  i.e. capable of adjustment during data reception0.978
H04L5/0048Allocation of pilot signals  i.e. of signals known to the receiver0.978
H04L69/324in the data link layer  i.e. layer two  e.g. HDLC | arrangements for detecting or preventing errors in the information received | (ref: H04L1/00)| | bus networks | (ref: H04L12/40)0.977
H04L49/30Peripheral units  e.g. input or output ports0.976
H04L1/1854Scheduling and prioritising arrangements0.974
H04W72/04Wireless resource allocation0.974
H04L5/003Arrangements for allocating sub-channels of the transmission path0.968
H04B17/104of other parameters  e.g. DC offset  delay or propagation times0.967
H04B3/46Monitoring| Testing0.967
H04L12/1886with traffic restrictions for efficiency improvement  e.g. involving subnets or subdomains0.967
H04L45/00Routing or path finding of packets in data switching networks | specially adapted for wireless routing | (ref: H04W40/00)0.966
H04B17/364Delay profiles0.962
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)0.957
H04L1/1671the supervisory signal being transmitted together with control information0.956
H04L12/40169Flexible bus arrangements | arrangements for maintenance or administration involving management of faults| events  alarms | (ref: H04L41/06)| | automatic restoration of network faults | (ref: H04L41/0654)0.951
H04L27/2634IFFT/IDFT in combination with other circuits for modulation | DFT or FFT computation methods or devices in general | (ref: G06F17/141)0.947
H04L43/0847Transmission error0.947
H04B3/04Control of transmission| Equalising | control of amplification in general | (ref: H03G)0.945
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)0.944
H04L5/0037Inter-user or inter-terminal allocation0.939
H04L67/104for peer-to-peer [P2P] networking| Functionalities or architectural details of P2P networks | file transfer  upload  download | (ref: H04L67/06)| | accessing replicated servers | (ref: H04L67/1002)| | presence management | (ref: H04L67/24)| | scheduling provisions | (ref: H04L67/32)| | real-time communications | (ref: H04L65/00)| | information retrieval using distributed database systems | (ref: G06F17/30283)| | small scale hierarchical wireless network topologies | (ref: H04W84/10)| | wireless interfaces between terminal devices | (ref: H04W92/18)| | P2P connections between video clients | (r0.939
H04W48/16Discovering  processing access restriction or access information0.939
H04W84/18Self-organising networks  e.g. ad-hoc networks or sensor networks0.939
H04W24/00Supervisory  monitoring or testing arrangements0.937
G06F1/3209Monitoring remote activity  e.g. over telephone line  network connection0.937
H04L47/782Hierarchical allocation of resource  e.g. involving a hierarchy of local and centralized entities0.937
H04L41/0896Bandwidth or capacity management  i.e. automatically increasing or decreasing capacities  e.g. bandwidth on demand | reallocation of resources  renegotiation of resources  e.g. in-call | (ref: H04L47/76)0.936
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)0.936
H04L1/0033arrangements specific to the transmitter0.936
H04L12/12Arrangements for remote connection or disconnection of substations or of equipment thereof0.934
H04L12/403with centralised control  e.g. polling0.934
H04B3/544Setting up communications| Call and signalling arrangements0.934
H04L12/02Details0.934
H04L43/10using active monitoring  e.g. heartbeat protocols  polling  ping  trace-route0.934
H04W74/002Transmission of channel access control information0.933
H04L1/0009by adapting the channel coding | (ref: H04L1/1812)|  takes precedence0.929
H04L1/0041Arrangements at the transmitter end0.929
H04W28/065using assembly or disassembly of packets0.927
H04W72/042in downlink direction of a wireless link  i.e. towards terminal0.927
H04W48/12using downlink control channel0.927
H04W76/15Setup of multiple wireless link connections0.925
H04W72/0453the resource being a frequency  carrier or frequency band0.922
H04W16/14Spectrum sharing arrangements | between different networks0.922
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)0.919
H04L27/2689Link with other circuits  i.e. special connections between synchronisation arrangements and other circuits for achieving synchronisation0.917
H04W74/0816carrier sensing with collision avoidance0.916
H04W8/005Discovery of network devices  e.g. terminals0.915
H04W88/08Access point devices0.915
H04B7/0404the mobile station comprising multiple antennas  e.g. to provide uplink diversity0.915
H04W52/367Power values between minimum and maximum limits  e.g. dynamic range0.915
H04W56/0015one node acting as a reference for the others0.914
H04W56/001Synchronization between nodes0.914
H04L27/28with simultaneous transmission of different frequencies each representing one code element0.913
H04L25/0202Channel estimation0.913
H04L1/1874Buffer management0.911
H04W74/00Wireless channel access  e.g. scheduled or random access0.910
H04L41/0893Assignment of logical groupings to network elements| Policy based network management or configuration0.909
H04W8/065involving selection of the user mobility server0.906
H04W48/20Selecting an access point0.906
H04L27/2602Signal structure0.905
H04L1/0083Formatting with frames or packets| Protocol or part of protocol for error control0.905
H04L49/20Support for services or operations0.904
H04W8/02Processing of mobility data  e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]| Transfer of mobility data  e.g. between HLR  VLR or external networks0.902
H04W36/0011for data session or connection0.900
H04W36/02Buffering or recovering information during reselection | | Modification of the traffic flow during hand-off0.900
H04B7/0697using spatial multiplexing0.900
H04B7/0417Feedback systems0.900
H04B7/0456Selection of precoding matrices or codebooks  e.g. using matrices antenna weighting0.900
H04W40/02Communication route or path selection  e.g. power-based or shortest path routing0.899
H04L5/0073Allocation arrangements that take into account other cell interferences | for intercell interference mitigation or co-ordination in orthogonal multiplex systems | (ref: H04J11/005)0.898
H04W52/244Interferences in heterogeneous networks  e.g. among macro and femto or pico cells or other sector / system interference [OSI]0.898
H04L41/02involving integration or standardization0.898
H04W74/004in the uplink  i.e. towards network0.898
H04B7/024Co-operative use of antennas of several sites  e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] systems0.898
H04L63/123received data contents  e.g. message integrity0.898
H04B3/54Systems for transmission via power distribution lines0.897
H04W28/12using signalling between network elements0.897
H04L47/724involving intermediate nodes  e.g. RSVP0.896
H04L47/80Actions related to the nature of the flow or the user0.896
H04L45/34Source routing0.896
H04W28/24Negotiating SLA [Service Level Agreement]| Negotiating QoS [Quality of Service]0.896
H04L47/824Applicable to portable or mobile terminals0.896
H04W74/0808using carrier sensing  e.g. as in CSMA0.896
H04L27/2605Symbol extensions0.896
H04L25/022of frequency response0.896
H04W48/14using user query | or user detection0.892
H04L41/04Architectural aspects of network management arrangements0.892
H04L45/74Address processing for routing0.892
H04L69/14Multichannel or multilink protocols0.892
H04L47/70Admission control or resource allocation | medium access in wavelength-division multiplex systems | (ref: H04J14/0227)0.891
H04L41/5009Determining service level performance  e.g. measuring SLA quality parameters  determining contract or guarantee violations  response time or mean time between failure [MTBF] | monitoring performance metrics on a simple network level | (ref: H04L43/08)0.891
H04L41/26using dedicated tools for LAN [Local Area Network] management0.891
H04L47/15in relation to multipoint traffic | arrangements for broadcast or multicast in data networks | (ref: H04L12/18)0.890
H04L27/2626Arrangements specific to the transmitter0.890
H04L45/302Route determination based on requested QoS0.888
H04L63/1466Active attacks involving interception  injection  modification  spoofing of data unit addresses  e.g. hijacking  packet injection or TCP sequence number attacks0.888
H04W72/12Dynamic|  Wireless traffic scheduling | | Dynamically scheduled allocation on shared channel0.886
H04W16/28using beam steering0.886
H04L1/0079Formats for control data | (ref: H04L1/16)|  takes precedence| training sequences | (ref: H04L25/00)|  and | (ref: H04L27/00)0.886
H04L45/64using an overlay routing layer | Peer-to-Peer networks | (ref: H04L67/104)0.886
G05B19/4185characterised by the network communication0.886
H04W74/08Non-scheduled | or contention based|  access  e.g. random access  ALOHA  CSMA [Carrier Sense Multiple Access]0.885
H04L41/0213using standardized network management protocols  e.g. simple network management protocol [SNMP] or common management interface protocol [CMIP]0.883
H04L47/286Time to live0.883
H04B3/542the information being in digital form0.881
H04L43/0876Network utilization0.881
H04L67/10in which an application is distributed across nodes in the network | multiprogramming arrangements | (ref: G06F9/46)0.881
H04L5/0044allocation of payload0.880
H04W52/52using AGC [Automatic Gain Control] circuits or amplifiers0.879
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)0.879
H04L1/22using redundant apparatus to increase reliability | see|  | (ref: G06F11/08)|  - | (ref: G06F11/20)0.879
H04L1/1614using bitmaps0.879
H04L45/02Topology update or discovery | topology discovery for network management | (ref: H04L41/12)| | LAN interconnection over a backbone network | (ref: H04L12/4604)| | node-based peer discovery mechanisms in peer-to-peer networks | (ref: H04L67/1061)0.879
H04L45/24Multipath0.879
H04L45/26Route discovery packet0.879
H04L1/16in which the return channel carries supervisory signals  e.g. repetition request signals0.879
H04L1/1685the supervisory signal being transmitted in response to a specific request  e.g. to a polling signal0.879
H04B1/525with means for reducing leakage of transmitter signal into the receiver0.878
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)0.877
H04L5/023Multiplexing of multicarrier modulation signals | multicarrier modulation | (ref: H04L27/2601)0.876
H04W52/0219where the power saving management affects multiple terminals0.875
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)0.875
H04L27/2636with FFT/DFT  e.g. standard SC-FDMA transmitter or DFT-SOFDM0.875
H04L5/0096Indication of changes in allocation0.875
H04W52/0235where the received signal is a power saving command0.875
H04L27/2655Synchronisation arrangements0.875
H04W76/11Allocation or use of connection identifiers0.874
H04L27/2656Frame synchronisation0.874
H04B7/0645Variable feedback0.874
H04W28/26Resource reservation0.873
H04W52/04TPC [Transmission power control]0.873
H04W52/06TPC algorithms0.873
H04W72/00Local resource management  e.g. wireless traffic scheduling or selection or allocation of wireless resources0.873
H04B7/12Frequency diversity0.873
G06F12/0815Cache consistency protocols0.872
H04W48/08Access restriction or access information delivery  e.g. discovery data delivery0.871
H04W40/244using a network of reference devices  e.g. beaconing0.871
H04L45/3065for real time traffic0.871
H04L45/42Centralized routing0.871
H04L65/60Media handling  encoding  streaming or conversion0.871
H04L45/306Route determination based on the nature of the carried application | communications protocols whereby the routing of a service request to a node providing the service depends on the content or context of the request  e.g. profile  connectivity status | (ref: H04L67/327)0.871
H04W74/06using polling0.870
H04B7/0617for beam forming0.870
H04W74/006in the downlink  i.e. towards the terminal0.869
H04W24/08Testing  | supervising or monitoring|  using real traffic0.869
H04L5/143for modulated signals | (ref: H04L5/1469)|  takes precedence0.869
H04W24/04Arrangements for maintaining operational condition0.868
H04W12/04Key management0.868
H04L9/0822using key encryption key0.868
H04L47/283Network and process delay  e.g. jitter or round trip time [RTT]0.867
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)0.867
H04W52/02Power saving arrangements | in wired systems | (ref: H04L12/12)| | signaling of mobile application services  e.g. low battery notifications | (ref: H04W4/20)0.867
H04B10/255Self-phase modulation [SPM]0.867
H04W4/06Selective distribution of broadcast services  e.g. multimedia broadcast multicast service [MBMS]| Services to user groups| One-way selective calling services0.866
H04W76/14Direct-mode setup0.865
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)0.865
H04B3/32Reducing cross-talk  e.g. by compensating0.864
H04J3/025Filter arrangements | (ref: H04J3/08)|  takes precedence| filters | per se|  | (ref: H03H7/00)|   | (ref: H03H9/00)0.864
H04L1/1607Details of the supervisory signal0.864
H04W52/0206in access points  e.g. base stations | access point devices | per se|  | (ref: H04W88/08)0.864
H04W72/1215for collaboration of different radio technologies0.864
H04L41/00Arrangements for maintenance or administration or management of packet switching networks0.862
H04W40/22using selective relaying for reaching a BTS [Base Transceiver Station] or an access point0.861
H04W74/085collision avoidance0.861
H04W52/346distributing total power among users or channels0.861
H04W52/50at the moment of starting communication in a multiple access environment0.861
H04W74/0891for synchronized access0.861
H04B7/15528Control of operation parameters of a relay station to exploit the physical medium0.861
H04W48/06based on traffic conditions0.860
H04W28/0273adapting protocols for flow control or congestion control to wireless environment  e.g. adapting transmission control protocol [TCP] | wireless network protocols or protocol adaptations to wireless operation  e.g. wireless application protocol | (ref: H04W80/00)0.860
H04L1/1822involving configuration of ARQ with parallel processes0.860
H04W28/18Negotiating wireless communication parameters0.860
H04W24/10Scheduling measurement reports | | Arrangements for measurement reports0.860
H04W72/121for groups of terminals or users0.860
H04L12/00Data switching networks | interconnection of  or transfer of information or other signals between  memories  input/output devices or central processing units | (ref: G06F13/00)0.859
H04W72/02Selection of wireless resources by user or terminal0.859
H04W74/0825carrier sensing with collision detection0.859
H04L12/417with deterministic access  e.g. token passing0.859
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)0.858
H04L1/0023characterised by the signalling0.858
H04B1/713using frequency hopping0.858
H04L5/0094Indication of how sub-channels of the path are allocated0.857
H04W16/32Hierarchical cell structures0.857
H04W84/045using private Base Stations  e.g. femto Base Stations  home Node B0.857
H04L1/1861Physical mapping arrangements | for ACK signaling | see|  also | (ref: H04L5/0053)0.856
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)0.856
H05K1/0253Impedance adaptations of transmission lines by special lay-out of power planes  e.g. providing openings | (ref: H05K1/0251)|  takes precedence0.856
H04B7/24for communication between two or more posts | wireless communication networks | (ref: H04W)0.856
H04L12/413with random access  e.g. carrier-sense multiple-access with collision detection (CSMA-CD)0.856
H04W52/146Uplink power control0.856
H04B7/204Multiple access0.856
H04B1/707using direct sequence modulation0.856
H04L27/2618Reduction thereof using auxiliary subcarriers0.855
H04L43/14using software  i.e. software packages | network security related monitoring | (ref: H04L63/1408)0.855
H04W52/243taking into account interferences0.855
H04L25/0226sounding signals | per se0.855
H04B7/06at the transmitting station0.855
H04W52/0229where the received signal is a wanted signal0.854
H04W40/10based on available power or energy0.853
H04L43/062for traffic related reporting0.853
G01R29/10Radiation diagrams of antennas0.853
H04L12/4633Interconnection of networks using encapsulation techniques  e.g. tunneling0.852
H04L41/046Aspects of network management agents0.852
H04L41/0618based on the physical or logical position0.852
H04W76/20Manipulation of established connections0.851
H04L1/0064Concatenated codes0.851
H04B7/155Ground-based stations | (ref: H04B7/204)|  takes precedence | | for satellite systems | (ref: H04B7/18517)0.850
G06F9/5077Logical partitioning of resources| Management or configuration of virtualized resources | specific details on emulation or internal functioning of virtual machines | (ref: G06F9/455)0.850
H04W52/0225using monitoring of external events  e.g. the presence of a signal0.848
H04L41/0806for initial configuration or provisioning0.848
H04L5/0078Timing of allocation0.848
H04L27/18Phase-modulated carrier systems  i.e. using phase-shift keying | (ref: H04L27/32)|  takes precedence| includes continuous phase systems0.847
H04L1/08by repeating transmission  e.g. Verdan system | (ref: H04L1/1858)|  and | (ref: H04L1/189)|  take precedence0.847
H04L45/22Alternate routing0.846
H04H20/42Arrangements for resource management0.846
H04W16/02Resource partitioning among network components  e.g. reuse partitioning0.846
H04L47/825Involving tunnels  e.g. MPLS0.846
H04W36/14Reselecting a network or an air interface0.845
H04W72/1273of downlink data flows0.845
H04L1/0067Rate matching | (ref: H04L1/0013)|  and | (ref: H04L1/08)|  take precedence0.845
H04W52/286during data packet transmission  e.g. high speed packet access [HSPA]0.845
H04W52/08Closed loop power control0.845
H04L1/0025Transmission of mode-switching indication0.845
H04L41/0816due to adaptation  e.g. in response to network events0.844
H04L69/321Aspects of inter-layer communication protocols or service data unit [SDU] definitions| Interfaces between layers0.844
H04L1/0057Block codes | (ref: H04L1/0061)|   | (ref: H04L1/0064)|  take precedence0.844
H01Q1/007specially adapted for indoor communication0.844
H04W48/02Access restriction performed under specific conditions0.844
H04L47/12Congestion avoidance or recovery0.844
H04W52/36with a discrete range or set of values  e.g. step size  ramping or offsets0.844
H04W8/20Transfer of user or subscriber data0.843
H04W16/16for PBS [Private Base Station] arrangements0.842
H04B1/3827Portable transceivers0.842
H04L1/1848Time-out mechanisms0.842
H04L5/0051of dedicated pilots  i.e. pilots destined for a single user or terminal0.842
H04L5/0023Time-frequency-space0.842
G06F12/0669with decentralised address assignment0.842
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)0.842
H04L1/0011applied to payload information0.842
H04L47/10Flow control or congestion control0.841
H04L1/0072Error control for data other than payload data  e.g. control data0.840
H04B1/7143Arrangements for generation of hop patterns0.840
H04B1/715Interference-related aspects0.840
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-Ring0.840
H04W4/00Services specially adapted for wireless communication networks| Facilities therefor0.840
H04B1/10Means associated with receiver for limiting or suppressing noise or interference | induced by transmission | interference reduction in spread spectrum systems | (ref: H04B1/7097)| | equalising on HF or IF | (ref: H04B7/005)| | diversity systems | (ref: H04B7/02)| | elimination of image frequencies | (ref: H03D7/18)| | noise suppression by control of amplification | (ref: H03G3/00)|   | (ref: H03G5/00)|   | (ref: H03G7/00)| | squelching | (ref: H03G3/26)|   | (ref: H03G3/34)0.840
H04L69/18Multi-protocol handler  e.g. single device capable of handling multiple protocols | multilayer or multiprotocol switches | (ref: H04L49/602)0.840
H04L1/0029Reduction of the amount of signalling  e.g. retention of useful signalling or differential signalling | power control | (ref: H04W52/04)0.840
H04L27/362Modulation using more than one carrier  e.g. with quadrature carriers  separately amplitude modulated | (ref: H04L27/366)|  takes precedence0.840
H04B17/102of radiated power at antenna port0.840
H04L25/0228with direct estimation from sounding signals0.839
H04B7/2621using frequency division multiple access [FDMA] | (ref: H04B7/2615)|  takes precedence0.839
H04W16/20for indoor coverage or short range network deployment0.839
H04B10/1143Bidirectional transmission0.838
H04B10/1149Arrangements for indoor wireless networking of information0.838
H04B7/2656for structure of frame  burst0.838
H04L47/125Load balancing  e.g. traffic engineering | load balancing among servers | (ref: H04L67/1002)0.838
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)0.838
H04L27/262Reduction thereof by selection of pilot symbols0.836
H04L27/2647Arrangements specific to the receiver | equalisation | (ref: H04L25/03006)|   | (ref: H04L27/01)0.836
H04W36/0022for transferring sessions between adjacent core network technologies0.836
H04W36/0072of resource information of target access point0.836
H04W48/18Selecting a network or a communication service0.836
H04L5/0057Physical resource allocation for CQI0.836
H04B1/40Circuits0.836
H03M13/1102Codes on graphs and decoding on graphs  e.g. low-density parity check [LDPC] codes0.835
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)0.835
H04L43/50Testing arrangements0.835
H04L43/0811Connectivity0.835
H04W52/0258controlling an operation mode according to history or models of usage information  e.g. activity schedule or time of day0.835
H04L63/0428wherein the data content is protected  e.g. by encrypting or encapsulating the payload0.834
H04L67/06adapted for file transfer  e.g. file transfer protocol [FTP]0.834
H04W74/0833using a random access procedure0.834
H04W40/12based on transmission quality or channel quality0.834
H04B7/0621Feedback content0.833
H04L41/0846based on copy from other elements0.833
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)0.833
H04B7/208Frequency-division multiple access | [FDMA]0.833
H04W76/40for selective distribution or broadcast0.832
H04W4/70Services for machine-to-machine communication [M2M] or machine type communication [MTC]0.832
H04W28/20Negotiating bandwidth0.832
H04L5/0058Allocation criteria0.832
H04L1/0039other detection of signalling  e.g. detection of TFCI explicit signalling | (ref: H04L1/0046)|   | (ref: H04L27/0012)|  and | (ref: H04L25/0262)|  take precedence0.831
H04B7/216Code division or spread-spectrum multiple access | CDMA  SSMA|  | spread spectrum techniques in general | (ref: H04B1/69)0.831
H04W28/16Central resource management| Negotiation of resources | or communication parameters|   e.g. negotiating bandwidth or QoS [Quality of Service]0.831
H04L1/0005applied to payload information0.831
H04N7/17309Transmission or handling of upstream communications0.831
H04L1/0027Scheduling of signalling  e.g. occurrence thereof0.831
H04W52/46in multi hop networks  e.g. wireless relay networks0.831
H04B3/36Repeater circuits | (ref: H04B3/58)|  takes precedence| amplifiers therefor | (ref: H03F)0.831
H04L45/38Flow based routing0.831
E03F5/0404with a permanent or temporary filtering device| Filtering devices specially adapted therefor0.831
H04W52/42in systems with time  space  frequency or polarisation diversity0.830
H04L63/102Entity profiles0.830
H04W92/20between access points0.830
H04B15/00Suppression or limitation of noise or interference | by means associated with receiver | (ref: H04B1/10)0.830
H04L45/46Cluster building0.830
H04W52/0216using a pre-established activity schedule  e.g. traffic indication frame0.830
H04L5/005of common pilots  i.e. pilots destined for multiple users or terminals0.830
H04W52/0203in the radio access network or backbone network of wireless communication networks0.829
H04W84/12WLAN [Wireless Local Area Networks]0.829
H04B7/0413MIMO systems0.829
H04B7/022Site diversity| Macro-diversity | using two or more spaced independent antennas | (ref: H04B7/04)0.829
H04W4/10Push-to-Talk [PTT] or Push-On-Call services0.829
H04W76/45for Push-to-Talk [PTT] or Push-to-Talk over cellular [PoC] services0.829
H04B3/02Details0.828
H04J3/16in which the time allocation to individual channels within a transmission cycle is variable  e.g. to accommodate varying complexity of signals  to vary number of channels transmitted | (ref: H04J3/17)|   | (ref: H04J3/24)|  take precedence0.828
H04W74/0841with collision treatment0.828
H04W52/0241where no transmission is received  e.g. out of range of the transmitter0.828
H04L63/1408by monitoring network traffic | monitoring network traffic | per se|  | (ref: H04L43/00)0.827
H04L63/1425Traffic logging  e.g. anomaly detection0.827
H04L5/006Quality of the received signal  e.g. BER  SNR  water filling0.827
H04W52/0222in packet switched networks0.827
H04L47/2475Application aware0.826
H04W74/0875with assigned priorities based access0.826
G06F9/52Program synchronisation| Mutual exclusion  e.g. by means of semaphores0.826
H04W28/0289Congestion control | performing reselection for handling the traffic | (ref: H04W36/22)| | load shedding arrangements in network planning | (ref: H04W16/08)| | dynamic wireless traffic scheduling | (ref: H04W72/12)0.826
H04W68/025Indirect paging0.826
H04W36/0005Control or signalling for completing the hand-off0.826
H04W36/0033with transfer of context information0.826
H04L49/9094Arrangements for simultaneous transmit and receive  e.g. simultaneous reading/writing from/to the storage element0.826
H04L49/9026Single buffer per packet0.826
H04W8/04Registration at HLR or HSS [Home Subscriber Server]0.826
H04L27/34Amplitude- and phase-modulated carrier systems  e.g. quadrature-amplitude modulated carrier systems0.826
H04L41/0631Alarm or event or notifications correlation| Root cause analysis0.826
H04L5/0025Spatial division following the spatial signature of the channel0.825
H04B7/088using beam selection0.825
H04B7/0871using different reception schemes  at least one of them being a diversity reception scheme0.825
H04W36/30by measured or perceived connection quality data0.825
H04W36/08Reselecting an access point0.825
H04L27/2649Demodulators0.825
H04W52/281taking into account user or data type priority0.825
H04L1/0028Formatting0.825
H04W40/30for proactive routing0.825
H04W88/04adapted for relaying to or from another terminal or user0.825
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)0.824
G01C21/30Map- or contour-matching0.824
G01C21/32Structuring or formatting of map data0.824
G06F12/0828with concurrent directory accessing  i.e. handling multiple concurrent coherency transactions0.824
G06F12/0813with a network or matrix configuration0.824
H04W72/1268of uplink data flows0.824
H04L5/16Half-duplex systems| Simplex-duplex switching| Transmission of break signals | non automatically inverting the direction of transmission0.824
H04L5/001the frequencies being arranged in component carriers0.824
H04W56/0005synchronizing of arrival of multiple uplinks0.823
A61N1/37252Details of algorithms or data aspects of communication system  e.g. handshaking  transmitting specific data or segmenting data0.823
H04W72/044where an allocation plan is defined based on the type of the allocated resource0.823
H04L27/2607Cyclic extensions0.823
H04L1/0618Space-time coding0.823
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)0.823
H04W40/16based on interference0.823
H04W74/02Hybrid access techniques0.822
H04W72/0473the resource being transmission power0.822
H04L12/185with management of multicast group membership0.822
G06F9/505considering the load0.822
H04W72/085using measured or perceived quality0.822
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)0.822
H04B10/27Arrangements for networking | free-space networks | (ref: H04B10/11)|   WDM networks | (ref: H04J14/0278)|   specific to radio-over-fibre | (ref: H04B10/25753)0.822
H04L12/2803Home automation networks0.821
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)0.821
G06F21/10Protecting distributed programs or content  e.g. vending or licensing of copyrighted material0.821
H04L45/50using label swapping  e.g. multi-protocol label switch [MPLS]0.821
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)0.821
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)0.821
H04W48/10using broadcasted information0.821
G08G1/052with provision for determining speed or overspeed | speed measuring in general | (ref: G01P)0.821
H04L1/188Time-out mechanisms0.821
H04W88/085Access point devices with remote components0.820
H04W8/26Network addressing or numbering for mobility support0.820
H04L5/0055Physical resource allocation for ACK/NACK | for physical mapping arrangements in ARQ protocols | (ref: H04L1/1861)0.820
H04W52/383power control in peer-to-peer links0.820
H04W52/325Power control of control or pilot channels0.820
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)0.820
H04L47/127Congestion prediction0.819
H04W28/10Flow control | between communication endpoints0.819
H04W36/0058Transmission of hand-off measurement information  e.g. measurement reports0.819
G06F11/00Error detection| Error correction| Monitoring | error detection  correction or monitoring in information storage based on relative movement between record carrier and transducer | (ref: G11B20/18)| | monitoring  i.e. supervising the progress of recording or reproducing | (ref: G11B27/36)| | in static stores | (ref: G11C29/00)0.785
H04L5/0092Indication of how the channel is divided0.476
H04L47/52Bandwidth attribution to queues0.476
H04N21/643using dedicated|  Communication protocols | streaming protocols for real-time multimedia communications | (ref: H04L29/06517)0.466
H04L41/044Arrangements involving a hierarchical management structure0.446
H04L41/042Arrangements involving multiple distributed management centers cooperatively managing the network0.446
H04L1/04using frequency diversity0.431
H04L1/1887Scheduling and prioritising arrangements0.423
H04L47/801Real time traffic0.423
H04L1/12by using return channel0.423
H04L47/16in connection oriented networks  e.g. frame relay0.423
H04L47/806Broadcast or multicast traffic0.423
H04L47/788Autonomous allocation of resources0.423
H04N21/43632involving a wired protocol  e.g. IEEE 1394 | high-speed IEEE 1394 serial bus | (ref: H04L12/40052)0.412
H04L12/2898Subscriber equipments | DSL modems | (ref: H04M11/062)| | cable modems | (ref: H04L12/2801)0.407
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)0.407
H04L12/2865Logical combinations0.407
H04L43/08Monitoring based on specific metrics0.402
H04L47/781Centralized allocation of resource0.402
H04M3/04calling signal supplied from final selector0.390
H04L25/02Details | circuits in general for handling pulses | (ref: H03K)| | in line transmission systems in general | (ref: H04B3/02)| | | Arrangements for supplying electrical power along data transmission lines | systems for transmitting signals via power distribution lines | (ref: H04B3/54)0.390
H04L5/0039Frequency-contiguous  i.e. with no allocation of frequencies for one user or terminal between the frequencies allocated to another0.385
H04L9/3271using challenge-response0.385
H04L9/0891Revocation or update of secret information  e.g. encryption key update or rekeying0.385
H04L9/0861Generation of secret information including derivation or calculation of cryptographic keys or passwords0.385
H04L9/3226using a predetermined code  e.g. password  passphrase or PIN | network architectures or network communication protocols for supporting authentication of entities using passwords in a packet data network | (ref: H04L63/083)0.385
H04L63/061for key exchange  e.g. in peer-to-peer networks | cryptographic mechanisms or cryptographic arrangements for key agreement | (ref: H04L9/0838)0.385
H04B10/25Arrangements specific to fibre transmission | optical fibres | per se|   structural details of arrangements comprising optical fibres or other optical elements | (ref: G02B6/00)0.384
H04N21/6143involving transmission via a satellite0.379
H04N21/6118involving cable transmission  e.g. using a cable modem0.379
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)0.379
H04L43/0852Delays0.378
H04J3/0664unidirectional timestamps0.378
H04L41/147for prediction of network behaviour0.378
H04L47/31Tagging of packets  e.g. discard eligibility [DE] bit0.378
H04L47/41Actions on aggregated flows or links0.378
H04L27/2679Decision-aided0.369
H04L5/0042intra-user or intra-terminal allocation0.369
H04L27/2657Carrier synchronisation0.369
H04L5/0091Signaling for the administration of the divided path0.369
H04L47/826Involving periods of time0.369
H04N21/23655Statistical multiplexing  e.g. by controlling the encoder to alter its bitrate to optimize the bandwidth utilization0.368
H04L27/3488Multiresolution systems0.366
H04L27/183Multiresolution systems0.366
H04L27/2601Multicarrier modulation systems0.366
H04Q11/0471Terminal access circuits0.366
H04B17/336Signal-to-interference ratio [SIR] or carrier-to-interference ratio [CIR]0.363
H04W72/1263Schedule usage  i.e. actual mapping of traffic onto schedule| Multiplexing of flows into one or several streams| Mapping aspects| Scheduled allocation0.359
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)0.359
H04L27/2628Inverse Fourier transform modulators  e.g. IFFT/IDFT | DFT or FFT computation methods or devices in general | (ref: G06F17/141)0.355
H04L1/0053specially adapted for power saving0.355
H03M13/373with erasure correction and erasure determination  e.g. for packet loss recovery or setting of erasures for the decoding of Reed-Solomon codes0.355
H04L1/0065Serial concatenated codes0.355
H03M13/2906using block codes | (ref: H03M13/2957)|  takes precedence0.355
H04L1/0075Transmission of coding parameters to receiver | (ref: H04L1/0023)|  takes precedence0.355
H03M13/29combining two or more codes or code structures  e.g. product codes  generalised product codes  concatenated codes  inner and outer codes0.355
H03M13/3761using code combining  i.e. using combining of codeword portions which may have been transmitted separately  e.g. Digital Fountain codes  Raptor codes or Luby Transform [LT] codes0.355
H03M13/6516Support of multiple code parameters  e.g. generalized Reed-Solomon decoder for a variety of generator polynomials or Galois fields0.355
H04L67/303Terminal profiles0.355
H04L41/022Multivendor or multistandard integration0.355
H04L47/50Queue scheduling0.354
H04L12/2834Switching of information between an external network and a home network | access arrangements | (ref: H04L12/2856)0.353
H04L67/1068Discovery involving direct consultation or announcement among potential requesting and potential source peers0.352
H04W24/06Testing  | supervising or monitoring|  using simulated traffic0.351
H04L12/10Current supply arrangements0.351
H04L65/1026at the edge0.351
H04L47/829Topology based0.351
H04L65/1016IMS | wireless communication networks | (ref: H04W)0.351
H04L1/1812Hybrid protocols0.351
H04L1/1825Adaptation of specific ARQ protocol parameters according to transmission conditions0.351
H04L12/189in combination with wireless systems | selective distribution or broadcast in wireless communication networks | (ref: H04W4/06)0.350
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 precedence0.348
H03M13/618Shortening and extension of codes0.348
H04L1/02by diversity reception | in general | (ref: H04B7/02)0.348
H04L25/14Channel dividing arrangements | in which a single bit stream is divided between several baseband channels and reassembled at the receiver0.348
H04W76/00Connection management0.347
H04W60/005Multiple registrations  e.g. multihoming0.347
H04W8/06Registration at serving network Location Register  VLR or user mobility server0.347
H04W60/00Registration  e.g. affiliation to network| De-registration  e.g. terminating affiliation0.347
H04L27/2627Modulators0.345
H04L27/2666Acquisition of further OFDM parameters  e.g. bandwidth  subcarrier spacing  or guard interval length0.345
H04J11/00Orthogonal multiplex systems  | e.g. using WALSH codes| (ref: H04J13/00)|  takes precedence0.344
H04L5/0032Distributed allocation  i.e. involving a plurality of allocating devices  each making partial allocation0.344
H04L5/0033each allocating device acting autonomously  i.e. without negotiation with other allocating devices0.344
H04B17/345Interference values | (ref: H04B17/336)|  takes precedence0.344
H04L27/2662Symbol synchronisation0.344
H04L1/206for modulated signals0.344
H04L25/03159operating in the frequency domain | (ref: H04L25/03165)|   | (ref: H04L25/03178)|  take precedence0.344
H04L43/0829Packet loss0.343
H04L43/0894Packet rate0.343
H04W88/06adapted for operation in multiple networks | or having at least two operational modes|   e.g. multi-mode terminals0.343
H04B7/0426Power distribution0.343
H04L27/2614Peak power aspects0.343
H04L1/0078Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors  e.g. location | forward error control  e.g. FEC  CRC | (ref: H04L1/004)| | adaptive formatting | (ref: H04L1/0006)| | mappings | (ref: H04L27/00)0.343
H04L1/0047Decoding adapted to other signal detection operation | in conjunction with sequence estimation or equalization | (ref: H04L25/03286)0.343
H04L47/34Sequence integrity  e.g. sequence numbers0.341
H04L41/0677localization of fault position0.341
H04W36/0066of control information between different types of networks in order to establish a new radio link in the target network0.340
H04L1/0056Systems characterized by the type of code used | (ref: H04L1/08)|  takes precedence0.340
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)0.339
H04W40/24Connectivity information management  e.g. connectivity discovery or connectivity update0.339
H04W40/00Communication routing or communication path finding0.339
H04L43/106by adding timestamps to packets0.338
H04N21/6168involving cable transmission  e.g. using a cable modem0.338
H04W74/0866using a dedicated channel for access0.338
H04W36/32by location or mobility data  e.g. speed data0.338
H04B7/0626Channel coefficients  e.g. channel state information [CSI]0.338
H04B7/0615of weighted versions of same signal0.338
H04B7/0639Using selective indices  e.g. of a codebook  e.g. pre-distortion matrix index [PMI] or for beam selection0.338
H04B7/063Parameters other than those covered in groups | (ref: H04B7/0623)|  - | (ref: H04B7/0634)|   e.g. channel matrix rank or transmit mode selection0.338
H04W52/267taking into account the information rate0.337
H04W52/143Downlink power control0.337
H04L63/10for controlling access to network resources | restricting network management access | (ref: H04L41/28)0.337
H04W74/008with additional processing of random access related information at receiving side0.337
H04L67/141provided for setup of an application session | session setup for real-time communications | (ref: H04L65/1069)0.337
H04L63/083using passwords | cryptographic mechanisms or cryptographic arrangements for entity authentication using a predetermined code | (ref: H04L9/3226)0.337
H04L47/762triggered by the network0.336
H04L47/767after changing the attachment point  e.g. after hand-off0.336
H04L47/827Aggregation of resource allocation or reservation requests0.336
H04L27/2646using feedback from receiver for adjusting OFDM transmission parameters  e.g. transmission timing or guard interval length0.336
H03G3/3078Circuits generating control signals for digitally modulated signals0.336
H03G3/3068Circuits generating control signals for both R.F. and I.F. stages0.336
H04W52/18TPC being performed according to specific parameters0.335
H04W28/22Negotiating communication rate0.335
H04L47/786Mapping reservation between domains0.334
H04L47/72Reservation actions0.334
H04L61/2571for identification  e.g. for authentication or billing | charging arrangements | (ref: H04L12/14)0.333
H04L61/2575using address mapping retrieval  e.g. simple traversal of user datagram protocol through NAT [STUN]0.333
H04W76/10Connection setup0.332
H04W40/246Connectivity information discovery0.332
H04L45/16Multipoint routing | arrangements for multicast or broadcast in data networks | (ref: H04L12/18)0.332
H04L45/72Routing based on the source address0.332
H04B7/15557Selecting relay station operation mode  e.g. between amplify and forward mode  decode and forward mode or FDD - and TDD mode0.332
H04W72/0446the resource being a slot  sub-slot or frame0.332
H04L1/0084Formats for payload data0.332
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)0.332
G06F13/00Interconnection of  or transfer of information or other signals between  memories  input/output devices or central processing units | interface circuits for specific input/output devices  | (ref: G06F3/00)| | multiprocessor systems  | (ref: G06F15/16)|  | multiprogram control therefor  | (ref: G06F9/46)0.332
H04L43/04Processing of captured monitoring data0.332
H04L41/142using statistical or mathematical methods0.332
H04W92/16Interfaces between hierarchically similar devices0.332
H04W36/00835Determination of the neighbour cell list0.332
H04L45/54Organization of routing tables0.332
H04L45/304Route determination for signaling traffic0.332
H04W4/02Services making use of location information0.332
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)0.331
H04L5/00Arrangements affording multiple use of the transmission path | multiplex communication in general | (ref: H04J)| | | orthogonal multiplex systems | (ref: H04J11/00)0.331
H04L12/2869Operational details of access network equipments | admission control or resource allocation in access networks | (ref: H04L12/5692)0.331
H04L43/18using protocol analyzers0.331
H04L25/03343Arrangements at the transmitter end0.331
H04L27/2697in combination with other modulation techniques0.330
H04J3/0667Bidirectional timestamps  e.g. NTP or PTP for compensation of clock drift and for compensation of propagation delays | arrangements for monitoring round trip delays in packet switching networks | (ref: H04L43/0864)0.330
H04L27/345Modifications of the signal space to allow the transmission of additional information0.330
H04J3/0673using intermediate nodes  e.g. modification of a received timestamp before further transmission to the next packet node  e.g. including internal delay time or residence time into the packet0.330
H04L47/27Window size evaluation or update  e.g. using information derived from ACK packets0.330
H04L27/3405Modifications of the signal space to increase the efficiency of transmission  e.g. reduction of the bit error rate  bandwidth  or average power0.330
H04L69/40Techniques for recovering from a failure of a protocol instance or entity  e.g. failover routines  service redundancy protocols  protocol state redundancy or protocol service redirection in case of a failure or disaster recovery | network fault management | (ref: H04L41/06)| | route fault recovery in network routing | (ref: H04L45/28)| | fault recovery in packet switches | (ref: H04L49/557)| | reactions to failures of replicated servers by a load balancer | (ref: H04L67/1034)| | departure or maintenance mechanisms in peer-to-peer networks | (ref: H04L67/1048)| | intermediate processing of oper0.330
H04L67/1004Server selection in load balancing0.330
H04L5/0041Frequency-non-contiguous0.330
H04J14/00Optical multiplex systems | optical coupling  mixing or splitting  | per se|  | (ref: G02B)0.330
H04Q11/0071Provisions for the electrical-optical layer interface0.330
H04L12/2885Arrangements interfacing with optical systems | optical network equipment | (ref: H04B10/00)| | optical multiplexers | (ref: H04J14/00)0.330
H04L1/187Details of sliding window management0.330
H04L1/1621Group acknowledgement  i.e. the acknowledgement message defining a range of identifiers  e.g. of sequence numbers0.330
H04L1/1832Details of sliding window management0.330
H04L1/1628List acknowledgements  i.e. the acknowledgement message consisting of a list of identifiers  e.g. of sequence numbers | (ref: H04L1/1614)|  takes precedence0.330
H04L45/745Address table lookup or address filtering0.329
H04L45/12Shortest path evaluation0.329
H04L45/70Routing based on monitoring results | techniques for monitoring network metrics | (ref: H04L43/08)0.329
H04L45/122Minimizing distance  e.g. ? number of hops0.329
H04L47/11Congestion identification0.329
H04L27/106M-ary FSK0.329
H04J11/003at the transmitter | transmission to multiple receive units in multiple input multiple output [MIMO] | (ref: H04B7/0452)| | transmit antenna weighting | (ref: H04B7/0615)0.329
H04L27/265Fourier transform demodulators0.329
H04W52/028switching on or off only a part of the equipment circuit blocks0.328
H04W92/10between terminal device and access point  i.e. wireless air interface0.328
H04W76/34Selective release of ongoing connections0.328
H04W76/36for reassigning the resources associated with the released connections0.328
H04W28/04Error control0.328
H04W68/02Arrangements for increasing efficiency of notification or paging channel0.328
H04W52/0212managed by the network  e.g. network or access point is master and terminal is slave0.328
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/I0.328
H04L1/06using space diversity0.328
H04L1/0071Use of interleaving | interleaving | per se|  | (ref: H03M13/27)0.328
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)0.328
H04W52/34TPC management  i.e. sharing limited amount of power among users or channels or data types  e.g. cell loading0.327
H04L1/0002by adapting the transmission rate0.327
G06F13/1663Access to shared memory0.327
H04W80/04Network layer protocols  e.g. mobile IP [Internet Protocol]0.327
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)0.327
H04L45/121Minimizing delay0.327
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)0.327
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)0.327
H04L43/0882Utilization of link capacity0.327
H04L43/0858One way delays0.327
H04L1/0026Transmission of channel quality indication0.326
H04W8/08Mobility data transfer0.326
H04W88/16Gateway arrangements0.326
H04W4/46for vehicle-to-vehicle communication [V2V]0.326
H04B7/0452Multi-user MIMO systems0.326
H04W4/80Services using short range communication  e.g. near-field communication [NFC]  radio-frequency identification [RFID] or low energy communication0.326
H04L41/069involving storage or log of alarms or notifications or post-processing thereof0.325
H04L41/0668selecting new candidate element0.325
H04L41/0681involving configuration of triggering conditions0.325
H04L41/0686involving notification enrichment0.325
H04L41/06involving management of faults or events or alarms0.325
H04L9/0825using asymmetric-key encryption or public key infrastructure [PKI]  e.g. key signature or public key certificates0.325
H04L63/0892by using authentication-authorization-accounting [AAA] servers or protocols0.325
H04L9/3247involving digital signatures0.325
H04W28/00Network traffic or resource management0.325
H04L47/14in wireless networks0.325
H04L12/4625Single bridge functionality  e.g. connection of two networks over a single bridge0.325
H04B7/26at least one of which is mobile0.325
H04B7/14Relay systems0.325
H04W88/02Terminal devices0.325
H04L47/263Source rate modification after feedback0.325
H04B10/548Phase or frequency modulation0.325
H04B10/00Transmission systems employing electromagnetic waves other than radio-waves  e.g. infrared  visible or ultraviolet light  or employing corpuscular radiation  e.g. quantum communication0.325
H04L65/1066Session control | conducting a computer conference  e.g. admission  detection  selection or grouping of participants  correlating users to one or more conference session or prioritising transmission  | (ref: H04L12/1822)| | admission control/resource reservation in packet switching networks | (ref: H04L47/70)0.325
H04L43/087Jitter0.324
H04W40/005Routing actions in the presence of nodes in sleep or doze mode0.324
H04J3/14Monitoring arrangements | for SDH/SONET rings | (ref: H04J3/085)0.324
H04J3/1694Allocation of channels in TDM/TDMA networks  e.g. distributed multiplexers | Passive Optical Networks | (ref: H04Q11/0062)0.324
H04M11/062using different frequency bands for speech and other data0.324
H04L67/1063Discovery through centralizing entities0.324
H04L43/0817functioning | networked applications tracking the activity of users | (ref: H04L67/22)| | monitoring appliance functionality of home appliances | (ref: H04L12/2803)0.323
G06F9/45558Hypervisor-specific management and integration aspects0.323
H04L41/0663involving offline failover planning0.323
H04W52/16Deriving transmission power values from another channel0.323
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)0.323
G06F1/266Arrangements to supply power to external peripherals either directly from the computer or under computer control  e.g. supply of power through the communication port  computer controlled power-strips0.323
G06F1/3206Monitoring a parameter  a device or an event triggering a change in power modality0.323
H04L41/0833to reduce network energy consumption0.323
H04L1/24Testing correct operation0.323
G06F1/3287Power saving by switching off individual functional units in a computer system  i.e. selective power distribution0.323
G06F1/3296Power saving by lowering supply or operating voltage0.323
H04W28/0247based on conditions of the access network or the infrastructure network | central resource management | (ref: H04W28/16)0.323
H04L1/1896ARQ related signaling0.323
H04L1/1835Buffer management0.323
H04W52/241taking into account channel quality metrics  e.g. SIR  SNR  CIR  Eb/lo0.323
H04W40/248Connectivity information update0.322
H04L1/001applied to control information0.322
H04L1/0013Rate matching  e.g. puncturing or repetition of code symbols0.322
H04L12/1868Measures taken after transmission  e.g. acknowledgments0.322
H04L27/2692with preamble design  i.e. with negotiation of the synchronisation sequence with transmitter or sequence linked to the algorithm used at the receiver0.322
H05K999/99dummy group0.322
H04L27/2032for discrete phase modulation  e.g. in which the phase of the carrier is modulated in a nominally instantaneous manner0.322
H04B7/0632Channel quality parameters  e.g. channel quality indicator [CQI]0.322
H04W16/26Cell enhancers | or enhancement|   e.g. for tunnels  building shadow0.321
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 terminals0.321
H04L27/12Modulator circuits | in general | (ref: H03C)|  | (ref: H03K7/06)| Transmitter circuits | continuous phase modulation | (ref: H04L27/20)0.321
H04W28/0236radio quality  e.g. interference  losses or delay0.321
H04L47/2408Different services  e.g. type of service [ToS]0.321
H04B17/318Received signal strength0.321
H04W52/245taking into account received signal strength0.321
H04L41/082due to updating or upgrading of network functionality  e.g. firmware | topology update or discovery for routing purposes | (ref: H04L45/02)0.321
H04L12/46Interconnection of networks0.321
H04L67/34involving the movement of software or configuration parameters | configuration management of network or network elements | (ref: H04L41/08)| | remote booting | (ref: G06F9/4416)| | programme loading or initiating | (ref: G06F9/445)0.321
H04W52/24using SIR [Signal to Interference Ratio] or other wireless path parameters0.321
H04W76/27Transitions between radio resource control [RRC] states0.321
H04L5/0016Time-frequency-code0.321
H04L5/0066Requirements on out-of-channel emissions0.321
H04L45/18Loop free0.321
H04L63/1433Vulnerability analysis0.321
H04L41/14involving network analysis or design  e.g. simulation  network model or planning | network monitoring | (ref: H04L43/00)0.321
H04L63/1458Denial of Service0.321
H04L43/0823Errors | management of events  faults or alarms in networks or network elements | (ref: H04L41/06)0.321
H04L43/16using threshold monitoring0.321
H04W52/242taking into account path loss0.321
H04L25/0222Estimation of channel variability  e.g. coherence bandwidth  coherence time  fading frequency0.320
H04W76/25Maintenance of established connections0.320
H04L5/0012Hopping in multicarrier systems | for frequency hopping in spread spectrum systems | (ref: H04B1/713)0.320
H04W72/046the resource being in the space domain  e.g. beams0.320
H04W84/042Public Land Mobile systems  e.g. cellular systems0.320
H04W52/0261managing power supply demand  e.g. depending on battery level0.320
H04W12/06Authentication0.320
H04B7/0695using beam selection0.320
H04B7/00Radio transmission systems  i.e. using radiation field | (ref: H04B10/00)|   | (ref: H04B15/00)|  take precedence0.320
H04B17/327Received signal code power [RSCP]0.320
H04W36/0088Scheduling hand-off measurements0.320
H04W28/02Traffic management  e.g. flow control or congestion control0.320
H04L5/0069Allocation based on distance or geographical location | allocation based on terminal or device properties in general  | (ref: H04W72/048)0.320
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)0.320
H04L12/44Star or tree networks0.319
H04L1/0625Transmitter arrangements0.319
H04L27/2695with channel estimation  e.g. determination of delay spread  derivative or peak tracking | channel estimation | per se|  | (ref: H04L25/0202)0.319
H04L1/0681adapting space time parameters  i.e. modifying the space time matrix0.319
H04B17/309Measuring or estimating channel quality parameters0.319
H03M13/6356by repetition or insertion of dummy data  i.e. rate reduction0.319
H04L1/0006by adapting the transmission format0.319
H04L5/0085when channel conditions change0.319
H04B7/2606Arrangements for base station coverage control  e.g. by using relays in tunnels0.319
H04L61/10Mapping of addresses of different types| Address resolution0.319
H04L12/4641Virtual LANs  VLANs  e.g. virtual private networks [VPN] | LAN interconnection over a bridge based backbone | (ref: H04L12/462)| | encapsulation techniques | (ref: H04L12/4633)| | virtual private networks for security | (ref: H04L29/06612)| | routing of packets | (ref: H04L45/00)| | packet switches | (ref: H04L49/00)0.319
H04L69/03Protocol definition or specification | protocol conformance testing | (ref: H04L1/244)| | specification techniques | (ref: G06F8/10)0.318
H04L41/0654Network fault recovery | backup route selection | (ref: H04L45/22)| | route fault recovery | (ref: H04L45/28)| | techniques for recovering from a failure of a protocol instance or entity | (ref: H04L69/40)0.318
H04W52/30using constraints in the total amount of available transmission power0.318
H04W52/365Power headroom reporting0.318
H04L1/004by using forward error control | (ref: H04L1/0618)|  takes precedence| coding  decoding or code conversion  for error detection or correction | (ref: H03M13/00)0.318
H04W84/047using dedicated repeater stations0.318
H04L27/2643using symbol repetition  e.g. time domain realization of distributed FDMA0.318
H04H20/67Common-wave systems  i.e. using separate transmitters operating on substantially the same frequency0.317
H04L69/24Negotiation of communication capabilities0.317
H04L47/115using a dedicated packet0.317
H04L1/0045Arrangements at the receiver end0.317
H04L47/20Policing0.317
H04L47/2483Flow identification0.317
H04L47/2441Flow classification0.317
H04W28/14using intermediate storage0.317
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 precedence0.316
H01Q5/40Imbricated or interleaved structures| Combined or electromagnetically coupled arrangements  e.g. comprising two or more non-connected fed radiating elements0.316
H01Q1/46Electric supply lines or communication lines0.316
H04W12/08Access security0.316
H04L1/1819with retransmission of additional or different redundancy0.316
H04B7/18541for handover of resources0.316
H04W52/28using user profile  e.g. mobile speed  priority or network state  e.g. standby  idle or non transmission0.316
H04W8/12between location registers or mobility servers0.316
H04W52/225Calculation of statistics  e.g. average  variance0.316
H04L27/2332using a non-coherent carrier0.316
H04W28/0257the individual bearer or channel having a maximum bit rate or a bit rate guarantee0.316
H04W28/0263involving mapping traffic to individual bearers or channels  e.g. traffic flow template [TFT]0.316
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)0.316
H04L49/25Routing or path finding through a switch fabric0.316
H04L45/741Routing in networks with a plurality of addressing schemes  e.g. IPv4 and IPv60.316
H04W4/21for social networking applications0.315
H04W4/38for collecting sensor information0.315
H04L7/00Arrangements for synchronising receiver with transmitter | synchronisation of electronic time-pieces | (ref: G04G7/00)| | synchronisation of generators of electric oscillations or pulses | (ref: H03L)| | synchronising in TV system | (ref: H04N5/04)| | regeneration of clock signals for television systems | (ref: H04N7/0352)0.315
H04L47/35Embedded flow control information in regular packets  e.g. Piggybacking0.315
H04L27/2608Allocation of payload0.315
H04B1/692Hybrid techniques using combinations of two or more spread spectrum techniques0.315
H04L1/009arrangements specific to transmitters0.315
H04W84/10Small scale networks| Flat hierarchical networks0.315
H04W92/18between terminal devices0.315
H04W28/021in wireless networks with changing topologies  e.g. ad-hoc networks | self-organizing networks | (ref: H04W84/18)0.315
H04B17/26using historical data  averaging values or statistics0.315
H04W16/10Dynamic resource partitioning0.315
H04L5/1438Negotiation of transmission parameters prior to communication | modified according to link quality | (ref: H04L1/0001)0.315
H04N7/104Switchers or splitters0.315
H04W74/0858collision detection0.314
H04W56/00Synchronisation arrangements0.314
H04L27/2678using cyclostationarities  e.g. cyclic prefix or postfix0.314
H04W4/08User group management0.314
H04W84/105PBS [Private Base Station] network | (ref: H04W84/12)|  - | (ref: H04W84/16)|  take precedence0.314
H04W36/0061of neighbor cell information0.314
H04W36/38by fixed network equipment0.314
H04W36/06Reselecting a communication resource in the serving access point0.314
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 customer0.314
H04L7/0016correction of synchronization errors0.314
H04L12/40026Details regarding a bus guardian0.314
H04L12/4035in which slots of a TDMA packet structure are assigned based on a contention resolution carried out at a master unit | TDM/TDMA multiplex systems | per se|  | (ref: H04J3/1694)| | hybrid switching systems | (ref: H04L12/64)0.314
H04B7/0817with multiple receivers and antenna path selection0.314
H04W36/385of the core network0.313
H04W36/22for handling the traffic0.313
H04L27/14Demodulator circuits | in general | (ref: H03D)|  | (ref: H03K9/06)| Receiver circuits | for continuous phase modulation systems | (ref: H04L27/22)0.313
H04J13/0014Golay0.313
H04B7/0689using different transmission schemes  at least one of them being a diversity transmission scheme0.313
H04L7/0331with a digital phase-locked loop [PLL] processing binay samples  e.g. add/subtract logic for correction of receiver clock | (ref: H04L7/0337)|  takes precedence0.313
H04L7/041using special codes as synchronising signal0.313
H04W52/0209in terminal devices | terminal devices | per se|  | (ref: H04W88/02)0.313
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)0.313
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 subnetwork0.313
H04N7/17336Handling of requests in head-ends0.313
H04N21/26241involving the time of distribution  e.g. the best time of the day for inserting an advertisement or airing a children program0.313
H04N7/17318Direct or substantially direct transmission and handling of requests0.313
H04N21/6405Multicasting | data broadcast and multicast in packet switching networks | (ref: H04L12/18)0.313
H04N21/6408Unicasting0.313
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)0.313
H04N21/8355involving usage data  e.g. number of copies or viewings allowed0.313
H04N21/6543for forcing some client operations  e.g. recording | remote booting in general | (ref: G06F9/4416)0.313
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)0.313
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)0.313
H04J11/0056Inter-base station aspects0.313
H04L1/0004applied to control information0.313
H04L67/1044Group management mechanisms | user group management in wireless communication networks | (ref: H04W4/08)| | management of multicast group membership | (ref: H04L12/185)| | reconfiguring of node membership in a computing system to eliminate errors | (ref: G06F11/1425)0.312
H04W8/24Transfer of terminal data0.312
H04L5/0017in which a distinct code is applied  as a temporal sequence  to each frequency0.312
H04L12/1863comprising mechanisms for improved reliability  e.g. status reports | arrangements for detecting or preventing errors by carrying supervisory signal the return channel | (ref: H04L1/16)0.312
H04L12/1877Measures taken prior to transmission0.312
H04W52/60using different transmission rates for TPC commands0.312
H04W52/48during retransmission after error or non-acknowledgment0.312
H04B7/2628using code-division multiple access [CDMA] or spread spectrum multiple access [SSMA] | (ref: H04B7/2618)|  takes precedence0.312
H04W52/58Format of the TPC bits0.312
H04L25/0232by interpolation between sounding signals0.312
H04J11/005of intercell interference0.312
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)0.312
H04W76/28Discontinuous transmission [DTX]| Discontinuous reception [DRX]0.312
H04W56/0025synchronizing potentially movable access points0.312
E03F5/041Accessories therefor0.311
E03F5/06Gully gratings0.311
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 0.311
H04W40/32for defining a routing cluster membership0.311
H04J3/1682Allocation of channels according to the instantaneous demands of the users  e.g. concentrated multiplexers  statistical multiplexers0.311
H04L25/03834using pulse shaping0.311
H04W84/22with access to wired networks0.311
H04Q11/0066Provisions for optical burst or packet networks0.311
H04B10/114Indoor or close-range type systems0.311
H04W52/22taking into account previous information or commands0.311
H04L5/0062Avoidance of ingress interference  e.g. ham radio channels0.311
H04W8/22Processing or transfer of terminal data  e.g. status or physical capabilities0.311
H04W80/10adapted for | application|  session management  e.g. SIP [Session Initiation Protocol] | connection management | (ref: H04W76/00)| | arrangements for session management | (ref: H04L67/14)0.311
H04M15/66Policy and charging system0.311
H04L1/0656Cyclotomic systems  e.g. Bell Labs Layered Space-Time [BLAST]0.310
H04L1/0606Space-frequency coding0.310
H04L63/104Grouping of entities0.310
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)0.310
H04W80/06Transport layer protocols  e.g. TCP [Transport Control Protocol] over wireless | transmission control protocol/Internet protocol [TCP/IP] or user datagram protocol [UDP] | (ref: H04L69/16)0.310
H04L67/1065Discovery involving distributed pre-established resource-based relationships among peers  e.g. based on distributed hash tables [DHT] | pre-configuration of logical or physical connections | (ref: H04L67/1053)0.310
H04L67/1048Departure or maintenance mechanisms | methods for recovering from a failure of a protocol instance or entity | (ref: H04L69/40)| | intermediate processing providing operational support to end devices by emulation or by off-loading in the network | (ref: H04L67/2861)| | reactions to server failures by a load balancer | (ref: H04L67/1034)| | error detection or correction of the data by redundancy in operation | (ref: G06F11/14)0.310
H04L67/146Markers provided for unambiguous identification of a particular session  e.g. session identifier  session cookie or URL-encoding | IP multimedia subsystem | (ref: H04L65/1016)| | cryptographic mechanisms for verifying the identity or authority of a user or a system  ID based authentication | (ref: H04L9/32)| | cryptographic mechanisms for ID based key exchange | (ref: H04L9/08)0.310
H04W12/12Fraud detection0.310
H04L63/1441Countermeasures against malicious traffic | countermeasures against attacks on cryptographic mechanisms | (ref: H04L9/002)0.310
H04L63/1483service impersonation  e.g. phishing  pharming or web spoofing | detection of rogue wireless access points | (ref: H04W12/12)0.310
H04L47/29Using a combination of thresholds0.310
H04L47/803Application aware0.310
H04W36/023Buffering or recovering information during reselection0.310
H04W36/36by user or terminal equipment0.310
H04W80/02Data link layer protocols0.310
H04W36/0055Transmission and use of information for re-establishing the radio link0.310
H04W80/08Upper layer protocols | network arrangements or communication protocols for networked applications | (ref: H04L67/00)0.310
H04W36/00Hand-off or reselection arrangements0.310
H04L49/901Storage descriptor  e.g. read or write pointers0.310
H04L49/90Queuing arrangements0.310
H04L25/0262Arrangements for detecting the data rate of an incoming signal0.310
H04B7/086using weights depending on external parameters  e.g. direction of arrival [DOA]  predetermined weights or beamforming0.309
H04W36/04Reselecting a cell layer in multi-layered cells0.309
H04W48/04based on user or terminal location or mobility data  e.g. moving direction  speed0.309
G06N3/08Learning methods0.309
H04L25/03165using neural networks0.309
H04L27/01Equalisers | baseband equalisers | (ref: H04L25/03)| | control of amplification | (ref: H03G)| | in analogue transmission systems | (ref: H04B3/04)|   | (ref: H04B7/005)0.309
H04B7/026Co-operative diversity  e.g. using fixed or mobile stations as relays0.309
H04B7/0658Feedback reduction0.309
H04W52/0251using monitoring of local events  e.g. events related to user activity0.309
H04B7/15507Relay station based processing for cell extension or control of coverage area  | network planning with network coordinated processing with regard to cell extension | (ref: H04W16/26)| | network topologies using dedicated repeater stations | (ref: H04W84/047)| | terminal devices adapted for relaying to or from an other terminal | (ref: H04W88/04)0.309
H04W52/0245according to signal strength0.309
H04N17/004for digital television systems0.309
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 | (0.309
H04W52/32TPC of broadcast or control channels0.309
H04W64/006with additional information processing  e.g. for direction or speed determination0.309
G06F9/526Mutual exclusion algorithms0.309
G06F12/0842for multiprocessing or multitasking0.309
H04B1/7073Synchronisation aspects0.309
A61P19/02for joint disorders  e.g. arthritis  arthrosis0.309
H04W56/0045compensating for timing error by altering transmission time0.309
H04L45/14Routing performance| Theoretical aspects0.309
A61N1/37217characterised by the communication link  e.g. acoustic or tactile0.309
A61N1/37254Pacemaker or defibrillator security  e.g. to prevent or inhibit programming alterations by hackers or unauthorised individuals0.309
H04L27/2637with direct modulation of individual subcarriers0.308
H04L27/2653with direct demodulation of individual subcarriers0.308
H04L43/065for device related reporting | reporting of sensed information of home appliances | (ref: H04L12/2803)0.308
G06F11/3476Data logging | (ref: G06F11/14)|   | (ref: G06F11/2205)|  take precedence0.308
G06F11/3433for load management | allocation of a server based on load conditions | (ref: G06F9/505)| | load rebalancing | (ref: G06F9/5083)| | redistributing the load in a network by a load balancer | (ref: H04L67/1029)0.308
H04W4/029Location-based management or tracking services0.308
H04W72/048where an allocation plan is defined based on terminal or device properties0.308
H04L49/9042Separate storage for different parts of the packet  e.g. header and payload0.308
H04L27/36Modulator circuits| Transmitter circuits0.308
H04B10/516Details of coding or modulation0.308
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)0.308
H04N21/6125involving transmission via Internet | transmission by internet of broadcast information | (ref: H04H60/82)0.308
H04L12/2872Termination of subscriber connections0.308
G08G1/0112from the vehicle  e.g. floating car data [FCD]0.308
G08G1/0133for classifying traffic situation0.308
H04L1/1867Arrangements specific to the transmitter end0.308
H04L47/746Reaction triggered by a failure0.308
H04L47/18End to end0.308
H04L47/2433Allocation of priorities to traffic types0.308
H04L1/1803Stop-and-wait protocols0.308
H04L47/76Reallocation of resources  renegotiation of resources  e.g. in-call0.308
H04L47/726over a plurality of alternate paths  e.g. for load balancing0.308
H04L47/56Delay aware scheduling0.308
H04W92/12between access points and access point controllers0.308
H04L1/1864ARQ related signaling | (ref: H04L1/1607)|  takes precedence0.308
H04L45/66Layer 2 routing  e.g. in Ethernet based MAN's0.308
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)0.308
H04B7/185Space-based or airborne stations| | Stations for satellite systems| (ref: H04B7/204)|  takes precedence0.307
H04B7/18582Arrangements for data linking  i.e. for data framing  for error recovery  for multiple access0.307
H04L47/30using information about buffer occupancy at either end or transit nodes0.307
H04W36/12Reselecting a serving backbone network switching or routing node0.307
H04W36/24Reselection being triggered by specific parameters | used to improve the performance of a single terminal0.307
H04W36/0083Determination of parameters used for hand-off  e.g. generation or modification of neighbour cell lists0.307
H04L2012/2849Audio/video appliances0.078
H04L41/0823Configuration optimization0.074
H04B3/00Line transmission systems | combined with near-field transmission systems | (ref: H04B5/00)| | constructional features of cables | (ref: H01B11/00)0.072
H04L2001/0093Point-to-multipoint0.070
H04L2209/80Wireless | network architectures or network communication protocols for wireless network security | (ref: H04W12/00)0.064
H04L2463/061applying further key derivation  e.g. deriving traffic keys from a pair-wise master key | cryptographic mechanisms or cryptographic arrangements for generation of secret information including derivation or calculation of cryptographic keys or passwords | (ref: H04L9/0861)0.064
H04L2012/284characterised by the type of medium used0.064
H04J1/02Details0.064
H04L12/282based on user interaction within the home | receiver circuitry for displaying additional information being controlled by a remote control apparatus | (ref: H04N5/44582)0.063
H04W84/20Master-slave | selection or change|  arrangements0.061
H04L2025/03777characterised by the signalling0.061
H04L2025/03681Control of adaptation0.061
H04L2025/03414Multicarrier0.061
H04L41/0672by re-configuring the faulty entity0.061
H04L1/0061Error detection codes0.061
H03M13/098using single parity bit0.059
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)0.059
H04L1/0063Single parity check0.059
H03M13/23using convolutional codes  e.g. unit memory codes0.059
H04L25/0238using blind estimation0.059
H04L2212/00Encapsulation of packets0.059
H04L65/1033Signalling gateways0.059
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)0.059
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)0.059
Y02B70/30Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads  i.e. smart grids as climate change mitigation technology in the buildings sector  including also the last stages of power distribution and the control  monitoring or operating management systems at local level | smart grids supporting the management or operation of end-user stationary applications in general  e.g. with no associated climate change mitigation effect | (ref: Y04S20/00)0.058
H04L2001/0096Channel splitting in point-to-point links0.058
H04W72/1284in the uplink  i.e. from terminal to network0.058
H04W88/182Network node acting on behalf of an other network entity  e.g. proxy0.058
H04W40/36due to handover0.058
H04W8/087for preserving data network PoA address despite hand-offs0.058
H04B2203/5416by adding signals to the wave form of the power source0.057
H04L27/2672Frequency domain0.057
H04W80/00Wireless network protocols or protocol adaptations to wireless operation  e.g. WAP [Wireless Application Protocol]0.057
H04L41/22using GUI [Graphical User Interface]0.057
Y04S40/00Communication or information technology specific aspects supporting electrical power generation  transmission  distribution or end-user application management0.057
H04L67/1061involving node-based peer discovery mechanisms | access to replicated servers | (ref: H04L67/1002)| | service discovery | (ref: H04L67/16)| | topology discovery for routing | (ref: H04L45/02)| | information retrieval in distributed file systems | (ref: G06F17/30067)| | information retrieval in structured data stores  indexing  querying | (ref: G06F17/30286)0.057
H04L67/1051Group master selection mechanisms0.057
H04B2201/709709Methods of preventing interference0.057
H04L43/0864Round trip delays0.057
H04W40/28for reactive routing0.056
G06F2221/2151Time stamp0.056
H04B17/14of the whole transmission and reception path  e.g. self-test loop-back0.056
H04B2203/5408using protocols0.056
H04N21/42676for modulating an analogue carrier signal to encode digital information or demodulating it to decode digital information  e.g. ADSL or cable modem0.056
H04L1/20using signal quality detector0.056
H04L2012/2843Mains power line0.056
H04B2203/5445Local network0.056
H04L61/2503Internet protocol [IP] address translation0.055
H04L45/30Special provisions for routing multiclass traffic0.055
G05B2219/33139Design of industrial communication system with expert system0.055
H04L43/067for time frame related reporting0.055
H04L45/48Routing tree calculation0.055
H04J2203/0089Multiplexing  e.g. coding  scrambling  SONET0.055
H04Q2011/0064Arbitration  scheduling or medium access control aspects0.055
H04L41/5003Managing service level agreement [SLA] or interaction between SLA and quality of service [QoS]0.055
H04L41/145involving simulating  designing  planning or modelling of a network0.055
H04J2211/003within particular systems or standards0.055
H04B2201/70709with discontinuous detection0.055
G06F2212/254Distributed memory0.055
G06F12/0817using directory methods0.055
G06F2212/621Coherency control relating to peripheral accessing  e.g. from DMA or I/O device0.055
H04L67/1072Discovery involving ranked list compilation of candidate peers0.054
H04L2209/24Key scheduling  i.e. generating round keys or sub-keys for block encryption0.054
H04L2463/062applying encryption of the keys | cryptographic mechanisms or cryptographic arrangements for key distribution using key encryption key | (ref: H04L9/0822)0.054
H04L5/0087when data requirements change0.054
H04W88/10adapted for operation in multiple networks  e.g. multi-mode access points0.054
H04L2012/5603Access techniques0.054
Y10T70/8432For key-operated mechanism0.054
G06F2009/45595Network integration| enabling network access in virtual machine instances | network-specific arrangements for supporting networked applications | (ref: H04L67/00)0.054
H04L45/566Routing instructions carried by the data packet  e.g. active networks0.054
H04B7/15521combining by calculations packets received from different stations before transmitting the combined packets as part of network coding | network coding aspects for detection or prevention of errors in the information received | (ref: H04L1/0076)| | network traffic management with optimizing of information sizing  e.g. header compression  by using assembly and disassembly of packets | (ref: H04W28/065)0.054
Y02D10/00Energy efficient computing0.054
Y02D50/20using subset functionality0.054
Y02D50/42specifically suitable for Ethernet  e.g. IEEE802.3az0.054
Y02D50/40by operating in low-power or sleep mode0.054
H04W28/0231based on communication conditions | dynamic wireless traffic scheduling definition based on channel quality criteria | (ref: H04W72/1226)0.054
H04L2012/5604Medium of transmission  e.g. fibre  cable  radio0.054
Y02D70/162in Zigbee networks0.054
Y02D70/142in Wireless Local Area Networks [WLAN]0.054
Y02D70/26in wearable devices  e.g. watches  glasses0.054
Y02D70/144in Bluetooth and Wireless Personal Area Networks [WPAN]0.054
Y02D70/00Techniques for reducing energy consumption in wireless communication networks0.054
H04L63/162at the data link layer0.054
H04L1/007Unequal error protection | for format | (ref: H04L1/0078)| | for codes | per se|  | (ref: H03M13/35)0.054
H04L2001/0097Relays0.054
H05K2201/09781Dummy conductors  i.e. not used for normal transport of current| Dummy electrodes of components0.054
H05K1/0245Lay-out of balanced signal pairs  e.g. differential lines or twisted lines0.054
H01Q1/246specially adapted for base stations0.054
H05K2201/09309Core having two or more power planes| Capacitive laminate of two power planes0.054
H05K2201/09618Via fence  i.e. one-dimensional array of vias0.054
H05K2201/09672Superposed layout  i.e. in different planes | parallel traces in one plane | (ref: H05K2201/09236)0.054
H05K2201/09363wherein only contours around conductors are removed for insulation0.054
H01P3/026Coplanar striplines [CPS]0.054
H05K1/0219Printed shielding conductors for shielding around or between signal conductors  e.g. coplanar or coaxial printed shielding conductors0.054
H01P1/2039Galvanic coupling between Input/Output0.054
H05K1/0227Split or nearly split shielding or ground planes0.054
Y02D30/00High level techniques for reducing energy consumption in communication networks0.053
H04B2201/70701featuring pilot assisted reception0.053
H04L25/03828Arrangements for spectral shaping| Arrangements for providing signals with specified spectral properties | partial response systems | (ref: H04L25/497)0.053
H04L2025/03426transmission using multiple-input and multiple-output channels0.053
H04L2025/03802Signalling on the reverse channel0.053
H04L12/40039Details regarding the setting of the power status of a node according to activity on the bus0.053
H04W52/54Signalisation aspects of the TPC commands  e.g. frame structure0.053
H04B7/0408using two or more beams  i.e. beam diversity0.053
H04M11/06Simultaneous speech and telegraphic or other data transmission over the same conductors | telegraphy in general | (ref: H04L)0.053
H03M13/1174Parity-check or generator matrices built from sub-matrices representing known block codes such as  e.g. Hamming codes  e.g. generalized LDPC codes0.053
G06F2209/5011Pool0.053
H04W88/12Access point controller devices0.053
H04W88/14Backbone network devices0.053
H04L1/0016involving special memory structures  e.g. look-up tables0.053
H04L2025/03636Algorithms using least mean square [LMS]0.053
H04L45/507Label distribution0.053
H04L41/5019Ensuring SLA | flow or congestion control at network level | (ref: H04L47/10)0.053
H04L41/5093wherein the managed service relates to messaging or chat services | conducting a computer conference | (ref: H04L12/1822)| | messaging  such as e-mail in packet-switching networks | (ref: H04L51/00)| | instant messaging | (ref: H04L51/04)0.053
H04L41/5022by giving priorities  e.g. assigning classes of service0.053
H01Q5/335at the feed  e.g. for impedance matching0.053
H04W68/00Notification of users  e.g. alerting for incoming communication or change of service0.053
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)0.053
H04J3/0602Systems characterised by the synchronising information used0.052
H04L25/023with extension to other symbols0.052
H04L25/0206of each channel individually0.052
H04B2203/542using zero crossing information0.052
H04L25/03898codebook-based design | selection of codebook or precoding matrix for MIMO diversity systems | (ref: H04B7/0456)0.052
H04J2211/005Long term evolution [LTE]0.052
H04L12/18for broadcast or conference |   e.g. multicast | multicast or broadcast switches | (ref: H04L49/201)0.052
H04L47/17Hop by hop0.052
H04L45/28Route fault recovery | network fault recovery | (ref: H04L41/0654)0.052
H04L1/0007by modifying the frame length0.052
H04B17/382for resource allocation  admission control or handover0.052
H04W36/26by agreed or negotiated communication parameters0.052
H04J2011/0006with CDM/CDMA0.052
H04J13/00Code division multiplex systems | for frequency hopping | (ref: H04B1/713)0.052
H04L1/0038Blind format detection | for detection of modulation format | (ref: H04L27/0012)0.052
H04H20/76Wired systems0.052
H04B2203/5479using repeaters0.052
H04W52/223predicting future states of the transmission0.052
H04W36/0077of access information of target access point0.052
H04L67/1046Joining mechanisms0.052
H04L2025/0342QAM0.052
Y02P60/21N| 2| O0.052
Y04S40/20Information technology specific aspects0.052
H04W64/00Locating users or terminals | or network equipment|  for network management purposes  e.g. mobility management0.052
H04L2025/03808Transmission of equaliser coefficients0.052
H04W52/40during macro-diversity or soft handoff0.052
H04W52/322Power control of broadcast channels0.052
G06F2212/1024Latency reduction0.052
G06F2212/608Details relating to cache mapping0.052
G06F2212/284being distributed0.052
G06F2212/154Networked environment0.052
G06F2209/522Manager0.052
G06F2212/62Details of cache specific to multiprocessor cache arrangements0.052
G06F2212/1041Resource optimization0.052
G06F2209/523Mode0.052
H04W28/0278using buffer status reports | dynamic wireless traffic scheduling definition | (ref: H04W72/1205)0.051
Y10T428/2982Particulate matter [e.g.  sphere  flake  etc.]0.051
A61N1/37288Communication to several implantable medical devices within one patient0.051
H04J13/0048Walsh0.051
H04L2001/0098Unequal error protection0.051
H04L45/124using a combination of metrics0.051
H04W68/12Inter-network notification0.051
H04W52/44in connection with interruption of transmission0.051
G06F11/3006where the computing system is distributed  e.g. networked systems  clusters  multiprocessor systems | multiprogramming arrangements | (ref: G06F9/46)| | allocation of resources | (ref: G06F9/50)0.051
G06F2201/80Database-specific techniques0.051
G06F2209/508Monitor0.051
H04W72/005Resource management for broadcast services0.051
H04L2012/2841Wireless0.051
H04W88/18Service support| Network management devices0.051
H04W76/18Management of setup rejection or failure0.051
H04L49/354Support for virtual LAN  VLAN tagging or multiple registration  e.g. according to IEEE 802.1q0.051
H04H40/90specially adapted for satellite broadcast receiving0.051
H04W4/60Subscription-based services using application servers or record carriers  e.g. SIM application toolkits0.051
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