1. CPC Sections
  2. CPC Section H
  3. CPC Class H04
  4. CPC Subclass H04W
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CPC
COOPERATIVE PATENT CLASSIFICATION
​​
H04W
WIRELESS COMMUNICATION NETWORKS (broadcast communication H04H; communication systems using wireless links for non-selective communication, e.g. wireless extensions H04M 1/72) [2023-05]
NOTES

  • This subclass covers :
    • communication networks for selectively establishing one or a plurality of wireless communication links between a desired number of users or between users and network equipment, for the purpose of transferring information via these wireless communication links;
    • networks deploying an infrastructure for mobility management of wireless users connected thereto, e.g. cellular networks, WLAN [Wireless Local Area Network], wireless access networks, e.g. WLL [Wireless Local Loop] or self-organising wireless communication networks, e.g. ad hoc networks;
    • planning or deployment specially adapted for the above-mentioned wireless networks;
    • services or facilities specially adapted for the above-mentioned wireless networks;
    • arrangements or techniques specially adapted for the operation of the above-mentioned wireless networks.
  • This subclass does not cover :
    • communication systems using wireless extensions, i.e. wireless links without selective communication, e.g. cordless telephones, which are covered by group H04M 1/72;
    • broadcast communication, which is covered by subclass H04H.
WARNING

  • In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.
​
H04W 4/00
Services specially adapted for wireless communication networks; Facilities therefor [2021-01]
NOTES

  • This group covers mobile application services or application service signalling for communication over wireless networks.
  • This group focuses on application services specially adapted for wireless networks or adjusted to the wireless environment.
H04W 4/02
.
Services making use of location information [2020-05]
H04W 4/021
. .
Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences [2020-05]
H04W 4/022
. . .
{with dynamic range variability} [2020-05]
H04W 4/023
. .
{using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds} [2020-05]
H04W 4/024
. .
Guidance services [2020-05]
H04W 4/025
. .
{using location based information parameters} [2020-05]
H04W 4/026
. . .
{using orientation information, e.g. compass} [2020-05]
H04W 4/027
. . .
{using movement velocity, acceleration information} [2020-05]
H04W 4/029
. .
Location-based management or tracking services [2020-05]
H04W 4/06
.
Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services [2018-02]
H04W 4/08
. .
User group management [2018-02]
H04W 4/10
. .
Push-to-Talk [PTT] or Push-On-Call services [2018-02]
H04W 4/12
.
Messaging; Mailboxes; Announcements [2018-02]
H04W 4/14
. .
Short messaging services, e.g. short message services [SMS] or unstructured supplementary service data [USSD] [2018-02]
H04W 4/16
.
Communication-related supplementary services, e.g. call-transfer or call-hold [2018-02]
H04W 4/18
.
Information 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 terminals [2018-02]
H04W 4/185
. .
{by embedding added-value information into content, e.g. geo-tagging} [2018-02]
H04W 4/20
.
Services signaling; Auxiliary data signalling, i.e. transmitting data via a non-traffic channel [2020-05]
H04W 4/203
. .
{for converged personal network application service interworking, e.g. OMA converged personal network services [CPNS]} [2013-01]
H04W 4/21
. .
for social networking applications [2020-05]
H04W 4/23
. .
for mobile advertising [2020-05]
​
H04W 4/24
.
Accounting or billing [2024-01]
WARNING

H04W 4/30
.
Services specially adapted for particular environments, situations or purposes [2020-05]
H04W 4/33
. .
for indoor environments, e.g. buildings [2020-05]
H04W 4/35
. .
for the management of goods or merchandise [2020-05]
H04W 4/38
. .
for collecting sensor information [2020-05]
H04W 4/40
. .
for vehicles, e.g. vehicle-to-pedestrians [V2P] [2020-05]
H04W 4/42
. . .
for mass transport vehicles, e.g. buses, trains or aircraft [2020-05]
H04W 4/44
. . .
for communication between vehicles and infrastructures, e.g. vehicle-to-cloud [V2C] or vehicle-to-home [V2H] [2020-05]
H04W 4/46
. . .
for vehicle-to-vehicle communication [V2V] [2020-05]
H04W 4/48
. . .
for in-vehicle communication [2020-05]
H04W 4/50
.
Service provisioning or reconfiguring [2018-02]
H04W 4/60
.
Subscription-based services using application servers or record carriers, e.g. SIM application toolkits [2018-02]
H04W 4/70
.
Services for machine-to-machine communication [M2M] or machine type communication [MTC] [2018-02]
H04W 4/80
.
Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication [2018-02]
H04W 4/90
.
Services for handling of emergency or hazardous situations, e.g. earthquake and tsunami warning systems [ETWS] [2018-02]
H04W 8/00
Network data management [2013-01]
H04W 8/005
.
{Discovery of network devices, e.g. terminals} [2013-01]
H04W 8/02
.
Processing 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 networks [2016-08]
H04W 8/04
. .
Registration at HLR or HSS [Home Subscriber Server] [2013-01]
H04W 8/06
. .
Registration at serving network Location Register, VLR or user mobility server [2013-01]
H04W 8/065
. . .
{involving selection of the user mobility server} [2013-01]
H04W 8/08
. .
Mobility data transfer [2013-01]
H04W 8/082
. . .
{for traffic bypassing of mobility servers, e.g. location registers, home PLMNs or home agents} [2013-01]
H04W 8/085
. . .
{involving hierarchical organized mobility servers, e.g. hierarchical mobile IP [HMIP]} [2013-01]
H04W 8/087
. . .
{for preserving data network PoA address despite hand-offs} [2013-01]
H04W 8/10
. . .
between location register and external networks [2013-01]
H04W 8/12
. . .
between location registers or mobility servers [2013-01]
H04W 8/14
. . .
between corresponding nodes [2013-01]
H04W 8/16
. . .
selectively restricting mobility {data} tracking [2013-01]
H04W 8/18
.
Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data [2013-01]
H04W 8/183
. .
{Processing at user equipment or user record carrier} [2013-01]
H04W 8/186
. .
{Processing of subscriber group data} [2013-01]
H04W 8/20
. .
Transfer of user or subscriber data [2013-01]
H04W 8/205
. . .
{Transfer to or from user equipment or user record carrier} [2013-01]
H04W 8/22
.
Processing or transfer of terminal data, e.g. status or physical capabilities [2013-01]
H04W 8/24
. .
Transfer of terminal data [2013-01]
H04W 8/245
. . .
{from a network towards a terminal} [2013-01]
H04W 8/26
.
Network addressing or numbering for mobility support [2013-01]
H04W 8/265
. .
{for initial activation of new user} [2013-01]
H04W 8/28
. .
Number portability {; Network address portability} [2017-08]
H04W 8/30
.
Network data restoration; {Network data reliability; Network data fault tolerance} [2013-01]
H04W 12/00
Security arrangements; Authentication; Protecting privacy or anonymity [2021-01]
H04W 12/009
.
{specially adapted for networks, e.g. wireless sensor networks, ad-hoc networks, RFID networks or cloud networks} [2021-01]
H04W 12/02
.
Protecting privacy or anonymity, e.g. protecting personally identifiable information [PII] [2021-01]
H04W 12/03
.
Protecting confidentiality, e.g. by encryption [2021-01]
H04W 12/033
. .
of the user plane, e.g. user's traffic [2021-01]
H04W 12/037
. .
of the control plane, e.g. signalling traffic [2021-01]
H04W 12/04
.
Key management, e.g. using generic bootstrapping architecture [GBA] [2021-01]
H04W 12/041
. .
Key generation or derivation [2021-01]
H04W 12/043
. .
using a trusted network node as an anchor [2021-01]
H04W 12/0431
. . .
Key distribution or pre-distribution; Key agreement [2021-01]
H04W 12/0433
. . .
Key management protocols [2021-01]
H04W 12/047
. .
without using a trusted network node as an anchor [2021-01]
H04W 12/0471
. . .
Key exchange [2021-01]
H04W 12/06
.
Authentication [2021-01]
H04W 12/062
. .
Pre-authentication [2021-01]
H04W 12/065
. .
Continuous authentication [2021-01]
H04W 12/068
. .
{using credential vaults, e.g. password manager applications or one time password [OTP] applications} [2021-01]
H04W 12/069
. .
using certificates or pre-shared keys [2021-01]
H04W 12/08
.
Access security [2021-01]
H04W 12/082
. .
using revocation of authorisation [2021-01]
H04W 12/084
. .
using delegated authorisation, e.g. open authorisation [OAuth] protocol [2021-01]
H04W 12/086
. .
using security domains [2021-01]
H04W 12/088
. .
using filters or firewalls [2021-01]
H04W 12/10
.
Integrity [2021-01]
H04W 12/102
. .
Route integrity, e.g. using trusted paths [2021-01]
H04W 12/104
. .
Location integrity, e.g. secure geotagging [2021-01]
H04W 12/106
. .
Packet or message integrity [2021-01]
H04W 12/108
. .
Source integrity [2021-01]
H04W 12/12
.
Detection or prevention of fraud [2021-01]
H04W 12/121
. .
Wireless intrusion detection systems [WIDS]; Wireless intrusion prevention systems [WIPS] [2021-01]
H04W 12/122
. . .
Counter-measures against attacks; Protection against rogue devices [2021-01]
H04W 12/125
. .
Protection against power exhaustion attacks [2021-01]
H04W 12/126
. .
Anti-theft arrangements, e.g. protection against subscriber identity module [SIM] cloning [2021-01]
H04W 12/128
. .
Anti-malware arrangements, e.g. protection against SMS fraud or mobile malware [2021-01]
H04W 12/30
.
Security of mobile devices; Security of mobile applications [2022-08]
H04W 12/33
. .
using wearable devices, e.g. using a smartwatch or smart-glasses [2022-08]
H04W 12/35
. .
{Protecting application or service provisioning, e.g. securing SIM application provisioning} [2021-01]
H04W 12/37
. .
Managing security policies for mobile devices or for controlling mobile applications [2021-01]
H04W 12/40
.
Security arrangements using identity modules [2021-01]
H04W 12/42
. .
using virtual identity modules [2021-01]
H04W 12/43
. .
using shared identity modules, e.g. SIM sharing [2021-01]
H04W 12/45
. .
using multiple identity modules [2021-01]
H04W 12/47
. .
using near field communication [NFC] or radio frequency identification [RFID] modules [2021-01]
H04W 12/48
. .
using secure binding, e.g. securely binding identity modules to devices, services or applications [2021-01]
H04W 12/50
.
Secure pairing of devices [2021-01]
H04W 12/55
. .
involving three or more devices, e.g. group pairing [2021-01]
H04W 12/60
.
Context-dependent security [2021-01]
H04W 12/61
. .
Time-dependent [2021-01]
H04W 12/63
. .
Location-dependent; Proximity-dependent [2022-08]
H04W 12/64
. . .
using geofenced areas [2022-08]
H04W 12/65
. .
Environment-dependent, e.g. using captured environmental data [2021-01]
H04W 12/66
. .
{Trust-dependent, e.g. using trust scores or trust relationships} [2021-01]
H04W 12/67
. .
Risk-dependent, e.g. selecting a security level depending on risk profiles [2021-01]
H04W 12/68
. .
Gesture-dependent or behaviour-dependent [2021-01]
H04W 12/69
. .
Identity-dependent [2021-01]
H04W 12/71
. . .
Hardware identity [2021-01]
H04W 12/72
. . .
Subscriber identity [2021-01]
H04W 12/73
. . .
Access point logical identity [2021-01]
H04W 12/75
. . .
Temporary identity [2021-01]
H04W 12/76
. . .
Group identity [2021-01]
H04W 12/77
. . .
Graphical identity [2021-01]
H04W 12/79
. . .
Radio fingerprint [2021-01]
H04W 12/80
.
Arrangements enabling lawful interception [LI] [2021-01]
H04W 16/00
Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures [2013-01]
H04W 16/02
.
Resource partitioning among network components, e.g. reuse partitioning [2013-01]
H04W 16/04
. .
Traffic adaptive resource partitioning [2013-01]
H04W 16/06
. .
Hybrid resource partitioning, e.g. channel borrowing [2013-01]
H04W 16/08
. . .
Load shedding arrangements [2013-01]
H04W 16/10
. .
Dynamic resource partitioning [2013-01]
H04W 16/12
. .
Fixed resource partitioning [2013-01]
H04W 16/14
.
Spectrum sharing arrangements {between different networks} [2013-01]
H04W 16/16
. .
for PBS [Private Base Station] arrangements [2013-01]
H04W 16/18
.
Network planning tools [2013-01]
H04W 16/20
. .
for indoor coverage or short range network deployment [2013-01]
H04W 16/22
.
Traffic simulation tools or models [2013-01]
H04W 16/225
. .
{for indoor or short range network} [2013-01]
H04W 16/24
.
Cell structures [2013-01]
H04W 16/26
. .
Cell enhancers {or enhancement}, e.g. for tunnels, building shadow [2013-01]
H04W 16/28
. .
using beam steering [2013-01]
H04W 16/30
. .
Special cell shapes, e.g. doughnuts or ring cells [2013-01]
H04W 16/32
. .
Hierarchical cell structures [2013-01]
H04W 24/00
Supervisory, monitoring or testing arrangements [2013-01]
H04W 24/02
.
Arrangements for optimising operational condition [2017-08]
H04W 24/04
.
Arrangements for maintaining operational condition [2013-01]
H04W 24/06
.
Testing, {supervising or monitoring} using simulated traffic [2013-01]
H04W 24/08
.
Testing, {supervising or monitoring} using real traffic [2013-01]
H04W 24/10
.
Scheduling measurement reports {; Arrangements for measurement reports} [2017-08]
H04W 28/00
Network traffic management; Network resource management [2023-05]
H04W 28/02
.
Traffic management, e.g. flow control or congestion control [2013-01]
H04W 28/0205
. .
{at the air interface (dynamic wireless traffic scheduling H04W 72/12)} [2013-01]
H04W 28/021
. .
{in wireless networks with changing topologies, e.g. ad-hoc networks (self-organizing networks H04W 84/18)} [2013-01]
H04W 28/0215
. .
{based on user or device properties, e.g. MTC-capable devices (services for machine-to-machine communication [M2M] or machine type communication [MTC] H04W 4/70; wireless resource selection or allocation plan definition based on terminal or device properties H04W 72/51)} [2023-01]
H04W 28/0221
. . .
{power availability or consumption} [2013-01]
H04W 28/0226
. .
{based on location or mobility (handoff or reselection H04W 36/00; mobile application services making use of the location of users or terminals H04W 4/02)} [2013-01]
H04W 28/0231
. .
{based on communication conditions (dynamic wireless traffic scheduling definition based on channel quality criteria H04W 72/54)} [2023-01]
H04W 28/0236
. . .
{radio quality, e.g. interference, losses or delay} [2013-01]
H04W 28/0242
. . .
{Determining whether packet losses are due to overload or to deterioration of radio communication conditions} [2013-01]
H04W 28/0247
. .
{based on conditions of the access network or the infrastructure network (central resource management H04W 28/16)} [2013-01]
H04W 28/0252
. .
{per individual bearer or channel (dynamic wireless traffic scheduling H04W 72/12)} [2013-01]
H04W 28/0257
. . .
{the individual bearer or channel having a maximum bit rate or a bit rate guarantee} [2013-01]
H04W 28/0263
. . .
{involving mapping traffic to individual bearers or channels, e.g. traffic flow template [TFT]} [2013-01]
H04W 28/0268
. .
{using specific QoS parameters for wireless networks, e.g. QoS class identifier [QCI] or guaranteed bit rate [GBR] (negotiating SLA or negotiating QoS H04W 28/24)} [2013-01]
H04W 28/0273
. .
{adapting 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 H04W 80/00)} [2013-01]
H04W 28/0278
. .
{using buffer status reports (dynamic wireless traffic scheduling definition H04W 72/12)} [2023-01]
H04W 28/0284
. .
{detecting congestion or overload during communication (monitoring arrangements H04L 43/00)} [2017-05]
​
H04W 28/0289
. .
{Congestion control (load shedding arrangements in network planning H04W 16/08; performing reselection for handling the traffic H04W 36/22; wireless traffic scheduling H04W 72/12)} [2023-05]
WARNING

H04W 28/0294
. .
{forcing collision (non-scheduled or contention based wireless access channel H04W 74/08)} [2013-01]
​
H04W 28/04
. .
Error control [2018-01]
NOTE

  • When classifying in this group, classification is also made in the appropriate groups under H04L 1/00.
H04W 28/06
. .
Optimizing {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 H04L 1/0007; dynamic adaptation of the packet size for flow control or congestion control H04L 47/365)} [2015-11]
H04W 28/065
. . .
{using assembly or disassembly of packets} [2013-01]
​
H04W 28/08
. .
Load balancing or load distribution (transferring a connection for handling the traffic H04W 36/22; wireless traffic scheduling H04W 72/12) [2023-05]
WARNING

H04W 28/082
. . .
among bearers or channels [2023-05]
H04W 28/0827
. . .
{Triggering entity} [2023-05]
H04W 28/0831
. . . .
{Core entity} [2020-05]
H04W 28/0835
. . . .
{Access entity, e.g. eNB} [2020-05]
H04W 28/0838
. . . .
{User device} [2020-05]
​
H04W 28/084
. . .
among network function virtualisation [NFV] entities; among edge computing entities, e.g. multi-access edge computing [2023-05]
WARNING

H04W 28/0846
. . .
{between network providers, e.g. operators (selecting a network or a communication service H04W 40/18)} [2023-05]
H04W 28/0858
. . .
{among entities in the uplink} [2023-05]
H04W 28/086
. . .
among access entities [2023-05]
H04W 28/0861
. . . .
{between base stations} [2023-05]
H04W 28/0862
. . . . .
{of same hierarchy level} [2023-05]
H04W 28/0864
. . . . .
{of different hierarchy levels, e.g. Master Evolved Node B [MeNB] or Secondary Evolved node B [SeNB]} [2023-05]
H04W 28/0865
. . . . .
{of different Radio Access Technologies [RATs], e.g. LTE or WiFi} [2023-05]
H04W 28/0866
. . . .
{between wireless and wire-based access points, e.g. via LTE and via DSL connected access points} [2023-05]
H04W 28/0867
. . .
{among entities in the downlink} [2023-05]
H04W 28/0875
. . .
{to or through Device to Device [D2D] links, e.g. direct-mode links} [2023-05]
H04W 28/088
. . .
among core entities [2023-05]
H04W 28/0883
. . .
{between entities in ad-hoc networks} [2023-05]
H04W 28/0892
. . . .
{between different intermediate nodes} [2020-05]
H04W 28/09
. . .
{Management thereof} [2023-05]
H04W 28/0908
. . . .
{based on time, e.g. for a critical period only} [2023-05]
H04W 28/0917
. . . .
{based on the energy state of entities} [2023-05]
H04W 28/0925
. . . .
{using policies} [2023-05]
H04W 28/0933
. . . . .
{based on load-splitting ratios} [2020-05]
H04W 28/0942
. . . . .
{based on measured or predicted load of entities- or links} [2020-05]
H04W 28/095
. . . . .
{based on usage history, e.g. usage history of devices} [2020-05]
H04W 28/0958
. . . .
{based on metrics or performance parameters} [2023-05]
H04W 28/0967
. . . . .
{Quality of Service [QoS] parameters} [2020-05]
H04W 28/0975
. . . . . .
{for reducing delays} [2020-05]
H04W 28/0983
. . . . . .
{for optimizing bandwidth or throughput} [2020-05]
H04W 28/0992
. . . .
{based on the type of application} [2023-05]
H04W 28/10
. .
Flow control {between communication endpoints} [2013-01]
H04W 28/12
. . .
using signalling between network elements [2017-08]
H04W 28/14
. . .
using intermediate storage [2013-01]
H04W 28/16
.
Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service] [2019-01]
H04W 28/18
. .
Negotiating wireless communication parameters [2013-01]
H04W 28/20
. . .
Negotiating bandwidth [2013-01]
H04W 28/22
. . .
Negotiating communication rate [2013-01]
H04W 28/24
. .
Negotiating SLA [Service Level Agreement]; Negotiating QoS [Quality of Service] [2014-02]
H04W 28/26
. .
Resource reservation [2013-01]
​
H04W 36/00
Hand-off or reselection arrangements [2021-08]
NOTE

  • In this group, local priority rules supersede the first-place priority rule (FPPR) applying throughout H04W
H04W 36/0005
.
{Control or signalling for completing the hand-off} [2021-08]
H04W 36/0007
. .
{for multicast or broadcast services, e.g. MBMS (multicast or broadcast application services H04W 4/06; resource management for broadcast services H04W 72/30; connection management for selective distribution or broadcast H04W 76/40)} [2023-01]
H04W 36/0009
. .
{for a plurality of users or terminals, e.g. group communication or moving wireless networks (user group management H04W 4/08; processing of subscriber group data H04W 8/186)} [2021-08]
​
H04W 36/0011
. .
{for data sessions of end-to-end connection} [2023-05]
WARNING

H04W 36/0016
. . .
{Hand-off preparation specially adapted for end-to-end data sessions} [2023-05]
​
H04W 36/0019
. . .
{adapted for mobile IP [MIP]} [2023-05]
WARNING

​
H04W 36/0022
. . .
{for transferring data sessions between adjacent core network technologies} [2023-05]
WARNING

​
H04W 36/00222
. . . .
{between different packet switched [PS] network technologies, e.g. transferring data sessions between LTE and WLAN or LTE and 5G} [2023-05]
WARNING

​
H04W 36/00224
. . . .
{between packet switched [PS] and circuit switched [CS] network technologies, e.g. circuit switched fallback [CSFB]} [2023-05]
WARNING

H04W 36/00226
. . . . .
{wherein the core network technologies comprise IP multimedia system [IMS], e.g. single radio voice call continuity [SRVCC]} [2023-05]
H04W 36/0027
. . .
{for a plurality of data sessions of end-to-end connections, e.g. multi-call or multi-bearer end-to-end data connections} [2023-05]
H04W 36/0033
. . .
{with transfer of context information} [2013-01]
H04W 36/0038
. . . .
{of security context information} [2013-01]
H04W 36/0044
. . . .
{of quality context information} [2013-01]
H04W 36/005
. .
{involving radio access media independent information, e.g. MIH [Media independent Hand-off]} [2013-01]
​
H04W 36/0055
. .
{Transmission or use of information for re-establishing the radio link} [2023-05]
WARNING

H04W 36/0058
. . .
{Transmission of hand-off measurement information, e.g. measurement reports} [2021-08]
H04W 36/0061
. . .
{of neighbour cell information} [2023-05]
​
H04W 36/0064
. . .
{of control information between different access points} [2023-05]
WARNING

H04W 36/0066
. . .
{of control information between different types of networks in order to establish a new radio link in the target network} [2013-01]
​
H04W 36/0069
. . .
{in case of dual connectivity, e.g. decoupled uplink/downlink} [2023-05]
WARNING

​
H04W 36/00692
. . . .
{using simultaneous multiple data streams, e.g. cooperative multipoint [CoMP], carrier aggregation [CA] or multiple input multiple output [MIMO] (allocation of physical resources in CoMP or in CA H04L 5/0035)} [2023-05]
WARNING

​
H04W 36/00695
. . . .
{using split of the control plane or user plane} [2023-05]
WARNING

​
H04W 36/00698
. . . .
{using different RATs} [2023-05]
WARNING

​
H04W 36/0072
. . .
{of resource information of target access point} [2023-05]
WARNING

​
H04W 36/00725
. . . .
{Random access channel [RACH]-less handover} [2023-05]
WARNING

H04W 36/0077
. . .
{of access information of target access point} [2013-01]
H04W 36/0079
. . .
{in case of hand-off failure or rejection} [2021-08]
​
H04W 36/0083
. .
{Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists} [2023-05]
WARNING

​
H04W 36/00833
. . .
{Handover statistics} [2023-05]
WARNING

​
H04W 36/00835
. . .
{Determination of neighbour cell lists} [2023-05]
WARNING

​
H04W 36/008355
. . . .
{Determination of target cell based on user equipment [UE] properties, e.g. UE service capabilities} [2023-05]
WARNING

​
H04W 36/008357
. . . .
{Determination of target cell based on access point [AP] properties, e.g. AP service capabilities} [2023-05]
WARNING

​
H04W 36/00837
. . .
{Determination of triggering parameters for hand-off} [2023-05]
WARNING

​
H04W 36/008375
. . . .
{based on historical data} [2023-05]
WARNING

​
H04W 36/00838
. . .
{Resource reservation for handover} [2023-05]
WARNING

H04W 36/0085
. . .
{Hand-off measurements} [2021-08]
H04W 36/0088
. . . .
{Scheduling hand-off measurements} [2018-08]
H04W 36/0094
. . . .
{Definition of hand-off measurement parameters} [2018-08]
H04W 36/02
.
Buffering or recovering information during reselection {; Modification of the traffic flow during hand-off} [2017-08]
​
H04W 36/023
. .
{Buffering or recovering information during reselection} [2023-05]
WARNING

​
H04W 36/0235
. . .
{by transmitting sequence numbers, e.g. SN status transfer} [2023-05]
WARNING

H04W 36/026
. .
{Multicasting of data during hand-off} [2013-01]
​
H04W 36/03
.
{Reselecting a link using a direct mode connection} [2023-05]
WARNING

​
H04W 36/033
. .
{in pre-organised networks} [2023-05]
WARNING

​
H04W 36/035
. .
{in self-organising networks} [2023-05]
WARNING

​
H04W 36/037
. .
{by reducing handover delay, e.g. latency} [2023-05]
WARNING

H04W 36/04
.
Reselecting a cell layer in multi-layered cells [2013-01]
H04W 36/06
.
Reselecting a communication resource in the serving access point [2013-01]
​
H04W 36/08
.
Reselecting an access point [2023-05]
WARNING

​
H04W 36/083
. .
{wherein at least one of the access points is a moving node} [2023-05]
WARNING

​
H04W 36/085
. .
{involving beams of access points} [2023-05]
WARNING

​
H04W 36/087
. .
{between radio units of access points} [2023-05]
WARNING

H04W 36/10
.
Reselecting an access point controller [2013-01]
H04W 36/12
.
Reselecting a serving backbone network switching or routing node [2021-08]
​
H04W 36/125
. .
{involving different types of service backbones} [2023-05]
WARNING

​
H04W 36/13
.
{Cell handover without a predetermined boundary, e.g. virtual cells} [2023-05]
WARNING

​
H04W 36/14
.
Reselecting a network or an air interface [2023-05]
WARNING

​
H04W 36/142
. .
{over the same radio air interface technology} [2023-05]
WARNING

​
H04W 36/144
. .
{over a different radio air interface technology} [2023-05]
WARNING

H04W 36/1443
. . .
{between licensed networks} [2023-05]
H04W 36/1446
. . .
{wherein at least one of the networks is unlicensed} [2023-05]
H04W 36/16
.
Performing reselection for specific purposes [2013-01]
​
H04W 36/165
. .
{for reducing network power consumption (H04W 36/18 - H04W 36/22 take precedence)} [2023-05]
WARNING

​
H04W 36/18
. .
for allowing seamless reselection, e.g. soft reselection [2023-05]
WARNING

​
H04W 36/185
. . .
{using make before break} [2023-05]
WARNING

H04W 36/20
. .
for optimising the interference level [2017-08]
​
H04W 36/22
. .
for handling the traffic [2023-05]
WARNING

​
H04W 36/24
.
Reselection being triggered by specific parameters [2023-05]
WARNING

​
H04W 36/247
. .
{by using coverage extension} [2023-05]
WARNING

​
H04W 36/249
. .
{according to timing information} [2023-05]
WARNING

H04W 36/26
. .
by agreed or negotiated communication parameters [2013-01]
​
H04W 36/28
. . .
involving a plurality of connections, e.g. multi-call or multi-bearer connections [2023-05]
WARNING

​
H04W 36/30
. .
by measured or perceived connection quality data [2023-05]
WARNING

​
H04W 36/302
. . .
{due to low signal strength} [2023-05]
WARNING

​
H04W 36/304
. . .
{due to measured or perceived resources with higher communication quality} [2023-05]
WARNING

H04W 36/305
. . .
{Handover due to radio link failure (control signalling for hand-off failure H04W 36/0079)} [2023-05]
​
H04W 36/32
. .
by location or mobility data, e.g. speed data [2023-05]
WARNING

​
H04W 36/322
. . .
{by location data} [2023-05]
WARNING

​
H04W 36/324
. . .
{by mobility data, e.g. speed data} [2023-05]
WARNING

​
H04W 36/326
. . .
{by proximity to another entity} [2023-05]
WARNING

​
H04W 36/328
. . .
{by altitude} [2023-05]
WARNING

H04W 36/34
.
Reselection control [2013-01]
​
H04W 36/36
. .
by user or terminal equipment [2023-05]
WARNING

​
H04W 36/362
. . .
{Conditional handover} [2023-05]
WARNING

H04W 36/365
. . .
{by manual user interaction} [2013-01]
H04W 36/38
. .
by fixed network equipment [2013-01]
H04W 36/385
. . .
{of the core network} [2013-01]
H04W 40/00
Communication routing or communication path finding [2013-01]
H04W 40/005
.
{Routing actions in the presence of nodes in sleep or doze mode} [2013-01]
H04W 40/02
.
Communication route or path selection, e.g. power-based or shortest path routing [2013-01]
H04W 40/023
. .
{Limited or focused flooding to selected areas of a network} [2013-01]
H04W 40/026
. .
{Route selection considering the moving speed of individual devices} [2013-01]
H04W 40/04
. .
based on wireless node resources [2013-01]
H04W 40/06
. . .
based on characteristics of available antennas [2013-01]
H04W 40/08
. . .
based on transmission power [2013-01]
H04W 40/10
. . .
based on available power or energy [2013-01]
H04W 40/12
. .
based on transmission quality or channel quality [2013-01]
H04W 40/125
. . .
{using a measured number of retransmissions as a link metric} [2013-01]
H04W 40/14
. . .
based on stability [2013-01]
H04W 40/16
. . .
based on interference [2013-01]
H04W 40/18
. .
based on predicted events [2013-01]
H04W 40/20
. .
based on geographic position or location [2013-01]
H04W 40/205
. . .
{using topographical information, e.g. hills, high rise buildings} [2013-01]
H04W 40/22
. .
using selective relaying for reaching a BTS [Base Transceiver Station] or an access point [2013-01]
H04W 40/24
.
Connectivity information management, e.g. connectivity discovery or connectivity update [2013-01]
H04W 40/242
. .
{aging of topology database entries} [2013-01]
H04W 40/244
. .
{using a network of reference devices, e.g. beaconing} [2013-01]
H04W 40/246
. .
{Connectivity information discovery} [2013-01]
H04W 40/248
. .
{Connectivity information update} [2013-01]
H04W 40/26
. .
for hybrid routing by combining proactive and reactive routing [2013-01]
H04W 40/28
. .
for reactive routing [2013-01]
H04W 40/30
. .
for proactive routing [2013-01]
H04W 40/32
. .
for defining a routing cluster membership [2013-01]
H04W 40/34
.
Modification of an existing route [2013-01]
H04W 40/36
. .
due to handover [2013-01]
H04W 40/38
. .
adapting due to varying relative distances between nodes [2013-01]
H04W 48/00
Access restriction (access security to prevent unauthorised access H04W 12/08); Network selection; Access point selection [2019-01]
H04W 48/02
.
Access restriction performed under specific conditions [2013-01]
H04W 48/04
. .
based on user or terminal location or mobility data, e.g. moving direction, speed [2013-01]
H04W 48/06
. .
based on traffic conditions [2013-01]
H04W 48/08
.
Access restriction or access information delivery, e.g. discovery data delivery (signalling during connection H04W 76/00) [2019-01]
H04W 48/10
. .
using broadcasted information [2013-01]
H04W 48/12
. .
using downlink control channel [2013-01]
H04W 48/14
. .
using user query {or user detection} [2013-01]
H04W 48/16
.
Discovering, processing access restriction or access information [2013-01]
H04W 48/17
.
{Selecting a data network PoA [Point of Attachment]} [2013-01]
H04W 48/18
.
Selecting a network or a communication service [2013-01]
H04W 48/20
.
Selecting an access point [2013-01]
H04W 52/00
Power management, e.g. TPC [Transmission Power Control], power saving or power classes {(gain control in transmitters or power amplifiers H03G 3/3042)} [2017-08]
H04W 52/02
.
Power saving arrangements {(in wired systems H04L 12/12; signaling of mobile application services, e.g. low battery notifications H04W 4/20)} [2013-01]
H04W 52/0203
. .
{in the radio access network or backbone network of wireless communication networks} [2013-01]
H04W 52/0206
. . .
{in access points, e.g. base stations (access point devices per se H04W 88/08)} [2013-01]
H04W 52/0209
. .
{in terminal devices (terminal devices per se H04W 88/02)} [2013-01]
H04W 52/0212
. . .
{managed by the network, e.g. network or access point is master and terminal is slave} [2013-01]
H04W 52/0216
. . . .
{using a pre-established activity schedule, e.g. traffic indication frame} [2013-01]
H04W 52/0219
. . . .
{where the power saving management affects multiple terminals} [2013-01]
H04W 52/0222
. . . .
{in packet switched networks} [2013-01]
H04W 52/0225
. . .
{using monitoring of external events, e.g. the presence of a signal} [2013-01]
H04W 52/0229
. . . .
{where the received signal is a wanted signal} [2013-01]
H04W 52/0232
. . . . .
{according to average transmission signal activity} [2013-01]
H04W 52/0235
. . . .
{where the received signal is a power saving command} [2013-01]
H04W 52/0238
. . . .
{where the received signal is an unwanted signal, e.g. interference or idle signal} [2013-01]
H04W 52/0241
. . . .
{where no transmission is received, e.g. out of range of the transmitter} [2013-01]
H04W 52/0245
. . . .
{according to signal strength} [2013-01]
H04W 52/0248
. . . .
{dependent on the time of the day, e.g. according to expected transmission activity} [2013-01]
H04W 52/0251
. . .
{using monitoring of local events, e.g. events related to user activity} [2013-01]
H04W 52/0254
. . . .
{detecting a user operation or a tactile contact or a motion of the device} [2013-01]
H04W 52/0258
. . . .
{controlling an operation mode according to history or models of usage information, e.g. activity schedule or time of day} [2013-01]
H04W 52/0261
. . .
{managing power supply demand, e.g. depending on battery level} [2013-01]
H04W 52/0264
. . . .
{by selectively disabling software applications} [2013-01]
H04W 52/0267
. . . .
{by controlling user interface components} [2013-01]
H04W 52/027
. . . . .
{by controlling a display operation or backlight unit} [2013-01]
H04W 52/0274
. . . .
{by switching on or off the equipment or parts thereof} [2013-01]
H04W 52/0277
. . . . .
{according to available power supply, e.g. switching off when a low battery condition is detected} [2013-01]
H04W 52/028
. . . . .
{switching on or off only a part of the equipment circuit blocks} [2013-01]
H04W 52/0283
. . . . . .
{with sequential power up or power down of successive circuit blocks, e.g. switching on the local oscillator before RF or mixer stages} [2013-01]
H04W 52/0287
. . . .
{changing the clock frequency of a controller in the equipment} [2013-01]
H04W 52/029
. . . . .
{reducing the clock frequency of the controller} [2013-01]
H04W 52/0293
. . . . .
{having a sub-controller with a low clock frequency switching on and off a main controller with a high clock frequency} [2013-01]
H04W 52/0296
. . . .
{switching to a backup power supply} [2013-01]
H04W 52/04
.
TPC [2019-01]
H04W 52/06
. .
TPC algorithms [2013-01]
H04W 52/08
. . .
Closed loop power control [2013-01]
H04W 52/10
. . .
Open loop power control [2013-01]
H04W 52/12
. . .
Outer and inner loops [2013-01]
H04W 52/125
. . . .
{cascaded outer loop power control} [2013-01]
H04W 52/14
. . .
Separate analysis of uplink or downlink [2013-01]
H04W 52/143
. . . .
{Downlink power control} [2013-01]
H04W 52/146
. . . .
{Uplink power control} [2013-01]
H04W 52/16
. . .
Deriving transmission power values from another channel [2013-01]
H04W 52/18
. .
TPC being performed according to specific parameters [2013-01]
H04W 52/20
. . .
using error rate [2013-01]
H04W 52/22
. . .
taking into account previous information or commands [2013-01]
H04W 52/221
. . . .
{using past power control commands} [2013-01]
H04W 52/223
. . . .
{predicting future states of the transmission} [2013-01]
H04W 52/225
. . . .
{Calculation of statistics, e.g. average, variance} [2013-01]
H04W 52/226
. . . .
{using past references to control power, e.g. look-up-table} [2013-01]
H04W 52/228
. . . .
{using past power values or information} [2013-01]
H04W 52/24
. . .
using SIR [Signal to Interference Ratio] or other wireless path parameters [2013-01]
H04W 52/241
. . . .
{taking into account channel quality metrics, e.g. SIR, SNR, CIR, Eb/lo} [2013-01]
H04W 52/242
. . . .
{taking into account path loss} [2013-01]
H04W 52/243
. . . .
{taking into account interferences} [2013-01]
H04W 52/244
. . . . .
{Interferences in heterogeneous networks, e.g. among macro and femto or pico cells or other sector / system interference [OSI]} [2013-01]
H04W 52/245
. . . .
{taking into account received signal strength} [2013-01]
H04W 52/246
. . . .
{where the output power of a terminal is based on a path parameter calculated in said terminal} [2013-01]
H04W 52/247
. . . .
{where the output power of a terminal is based on a path parameter sent by another terminal} [2013-01]
H04W 52/248
. . . .
{where transmission power control commands are generated based on a path parameter} [2013-01]
H04W 52/26
. . .
using transmission rate or quality of service QoS [Quality of Service] [2013-01]
H04W 52/262
. . . .
{taking into account adaptive modulation and coding [AMC] scheme (AMC per se H04L 1/0001)} [2013-01]
H04W 52/265
. . . .
{taking into account the quality of service QoS} [2013-01]
H04W 52/267
. . . .
{taking into account the information rate} [2013-01]
H04W 52/28
. . .
using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission [2013-01]
H04W 52/281
. . . .
{taking into account user or data type priority} [2013-01]
H04W 52/282
. . . .
{taking into account the speed of the mobile} [2013-01]
H04W 52/283
. . . .
{Power depending on the position of the mobile} [2013-01]
H04W 52/285
. . . .
{taking into account the mobility of the user} [2013-01]
H04W 52/286
. . . .
{during data packet transmission, e.g. high speed packet access [HSPA]} [2013-01]
H04W 52/287
. . . .
{when the channel is in stand-by} [2013-01]
H04W 52/288
. . . .
{taking into account the usage mode, e.g. hands-free, data transmission, telephone} [2013-01]
H04W 52/30
. .
using constraints in the total amount of available transmission power [2013-01]
H04W 52/32
. . .
TPC of broadcast or control channels [2013-01]
H04W 52/322
. . . .
{Power control of broadcast channels} [2013-01]
H04W 52/325
. . . .
{Power control of control or pilot channels} [2013-01]
H04W 52/327
. . . .
{Power control of multicast channels} [2013-01]
H04W 52/34
. . .
TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading [2013-01]
H04W 52/343
. . . .
{taking into account loading or congestion level} [2013-01]
H04W 52/346
. . . .
{distributing total power among users or channels} [2013-01]
H04W 52/36
. . .
with a discrete range or set of values, e.g. step size, ramping or offsets [2013-01]
H04W 52/362
. . . .
{Aspects of the step size} [2013-01]
H04W 52/365
. . . .
{Power headroom reporting} [2013-01]
H04W 52/367
. . . .
{Power values between minimum and maximum limits, e.g. dynamic range} [2013-01]
H04W 52/38
. .
TPC being performed in particular situations [2013-01]
H04W 52/383
. . .
{power control in peer-to-peer links} [2013-01]
H04W 52/386
. . .
{centralized, e.g. when the radio network controller or equivalent takes part in the power control} [2013-01]
H04W 52/40
. . .
during macro-diversity or soft handoff [2013-01]
H04W 52/42
. . .
in systems with time, space, frequency or polarisation diversity [2013-01]
H04W 52/44
. . .
in connection with interruption of transmission [2013-01]
H04W 52/46
. . .
in multi hop networks, e.g. wireless relay networks [2013-01]
H04W 52/48
. . .
during retransmission after error or non-acknowledgment [2013-01]
H04W 52/50
. . .
at the moment of starting communication in a multiple access environment [2013-01]
H04W 52/52
. .
using AGC [Automatic Gain Control] circuits or amplifiers [2013-01]
H04W 52/54
. .
Signalisation aspects of the TPC commands, e.g. frame structure [2013-01]
H04W 52/545
. . .
{modifying TPC bits in special situations} [2013-01]
H04W 52/56
. . .
Detection of errors of TPC bits [2017-08]
H04W 52/58
. . .
Format of the TPC bits [2017-08]
H04W 52/60
. . .
using different transmission rates for TPC commands [2013-01]
H04W 56/00
Synchronisation arrangements [2017-08]
H04W 56/0005
.
{synchronizing of arrival of multiple uplinks} [2013-01]
H04W 56/001
.
{Synchronization between nodes} [2013-01]
H04W 56/0015
. .
{one node acting as a reference for the others} [2013-01]
H04W 56/002
. .
{Mutual synchronization} [2013-01]
H04W 56/0025
. .
{synchronizing potentially movable access points} [2013-01]
H04W 56/003
.
{Arrangements to increase tolerance to errors in transmission or reception timing} [2013-01]
H04W 56/0035
.
{detecting errors in frequency or phase} [2013-01]
H04W 56/004
.
{compensating for timing error of reception due to propagation delay} [2013-01]
H04W 56/0045
. .
{compensating for timing error by altering transmission time} [2013-01]
H04W 56/005
. .
{compensating for timing error by adjustment in the receiver} [2013-01]
H04W 56/0055
.
{determining timing error of reception due to propagation delay} [2013-01]
H04W 56/006
. .
{using known positions of transmitter and receiver} [2013-01]
H04W 56/0065
. .
{using measurement of signal travel time} [2013-01]
H04W 56/007
. . .
{Open loop measurement} [2013-01]
H04W 56/0075
. . . .
{based on arrival time vs. expected arrival time} [2013-01]
H04W 56/008
. . . . .
{detecting arrival of signal based on received raw signal} [2013-01]
H04W 56/0085
. . . . .
{detecting a given structure in the signal} [2013-01]
H04W 56/009
. . .
{Closed loop measurements} [2013-01]
H04W 56/0095
. .
{estimated based on signal strength} [2013-01]
H04W 60/00
Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration [2019-01]
H04W 60/005
.
{Multiple registrations, e.g. multihoming} [2013-01]
H04W 60/02
.
by periodical registration [2013-01]
H04W 60/04
.
using triggered events [2013-01]
H04W 60/06
.
De-registration or detaching [2017-08]
H04W 64/00
Locating users or terminals {or network equipment} for network management purposes, e.g. mobility management [2013-01]
H04W 64/003
.
{locating network equipment} [2013-01]
H04W 64/006
.
{with additional information processing, e.g. for direction or speed determination} [2013-01]
H04W 68/00
User notification, e.g. alerting and paging, for incoming communication, change of service or the like [2019-01]
H04W 68/005
.
{Transmission of information for alerting of incoming communication} [2013-01]
H04W 68/02
.
Arrangements for increasing efficiency of notification or paging channel [2013-01]
H04W 68/025
. .
{Indirect paging} [2013-01]
H04W 68/04
.
multi-step notification using statistical or historical mobility data [2013-01]
H04W 68/06
.
using multi-step notification by changing the notification area [2013-01]
H04W 68/08
.
using multi-step notification by increasing the notification area [2013-01]
H04W 68/10
.
using simulcast notification [2013-01]
H04W 68/12
.
Inter-network notification [2013-01]
H04W 72/00
Local resource management [2023-01]
​
H04W 72/02
.
Selection of wireless resources by user or terminal [2023-01]
WARNING

​
H04W 72/04
.
Wireless resource allocation [2023-01]
WARNING

​
H04W 72/044
. .
based on the type of the allocated resource [2023-01]
WARNING

H04W 72/0446
. . .
Resources in time domain, e.g. slots or frames [2023-01]
H04W 72/0453
. . .
Resources in frequency domain, e.g. a carrier in FDMA [2023-01]
​
H04W 72/0457
. . .
Variable allocation of band or rate [2023-01]
WARNING

H04W 72/046
. . .
{the resource being in the space domain, e.g. beams} [2023-01]
H04W 72/0466
. . .
{the resource being a scrambling code} [2023-01]
H04W 72/0473
. . .
{the resource being transmission power} [2023-01]
​
H04W 72/11
. .
Semi-persistent scheduling [2023-01]
WARNING

​
H04W 72/115
. .
Grant-free or autonomous transmission [2023-01]
WARNING

​
H04W 72/12
.
Wireless traffic scheduling [2023-05]
WARNING

H04W 72/121
. .
for groups of terminals or users [2023-01]
H04W 72/1215
. .
{for collaboration of different radio technologies} [2023-01]
H04W 72/1221
. .
{based on age of data to be sent} [2023-01]
H04W 72/1263
. .
Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows [2023-01]
H04W 72/1268
. . .
of uplink data flows [2023-01]
H04W 72/1273
. . .
of downlink data flows [2023-01]
​
H04W 72/20
.
Control channels or signalling for resource management [2023-01]
WARNING

H04W 72/21
. .
in the uplink direction of a wireless link, i.e. towards the network [2023-01]
​
H04W 72/23
. .
in the downlink direction of a wireless link, i.e. towards a terminal [2023-01]
WARNING

​
H04W 72/231
. . .
the control data signalling from the layers above the physical layer, e.g. RRC or MAC-CE signalling [2023-01]
WARNING

​
H04W 72/232
. . .
the control data signalling from the physical layer, e.g. DCI signalling [2023-01]
WARNING

​
H04W 72/25
. .
between terminals via a wireless link, e.g. sidelink [2023-01]
WARNING

​
H04W 72/27
. .
between access points [2023-01]
WARNING

​
H04W 72/29
. .
between an access point and the access point controlling device [2023-01]
WARNING

H04W 72/30
.
Resource management for broadcast services [2023-01]
​
H04W 72/40
.
Resource management for direct mode communication, e.g. D2D or sidelink [2023-01]
WARNING

​
H04W 72/50
.
Allocation or scheduling criteria for wireless resources [2023-01]
WARNING

​
H04W 72/51
. .
based on terminal or device properties [2023-01]
WARNING

​
H04W 72/512
. . .
for low-latency requirements, e.g. URLLC [2023-01]
WARNING

H04W 72/52
. .
based on load [2023-01]
H04W 72/53
. .
based on regulatory allocation policies [2023-01]
H04W 72/535
. .
{based on resource usage policies} [2023-01]
​
H04W 72/54
. .
based on quality criteria [2023-01]
WARNING

​
H04W 72/541
. . .
using the level of interference [2023-01]
WARNING

H04W 72/542
. . .
using measured or perceived quality [2023-01]
H04W 72/543
. . .
based on requested quality, e.g. QoS [2023-01]
​
H04W 72/56
. .
based on priority criteria [2023-01]
WARNING

H04W 72/563
. . .
of the wireless resources [2023-01]
​
H04W 72/566
. . .
of the information or information source or recipient [2023-01]
WARNING

H04W 72/569
. . . .
{of the traffic information} [2023-01]
H04W 74/00
Wireless channel access [2024-01]
H04W 74/002
.
{Transmission of channel access control information} [2013-01]
H04W 74/004
. .
{in the uplink, i.e. towards network} [2013-01]
H04W 74/006
. .
{in the downlink, i.e. towards the terminal} [2013-01]
H04W 74/02
.
Hybrid access [2024-01]
H04W 74/04
.
Scheduled access (hybrid access H04W 74/02) [2024-01]
H04W 74/06
. .
using polling [2013-01]
H04W 74/08
.
Non-scheduled access, e.g. ALOHA (hybrid access H04W 74/02) [2024-01]
H04W 74/0808
. .
using carrier sensing, e.g. carrier sense multiple access [CSMA] [2024-01]
H04W 74/0816
. . .
with collision avoidance [2024-01]
H04W 74/0825
. . .
{with collision detection} [2024-01]
​
H04W 74/0833
. .
Random access procedures, e.g. with 4-step access [2024-01]
WARNING

​
H04W 74/0836
. . .
with 2-step access [2024-01]
WARNING

​
H04W 74/0838
. . .
using contention-free random access [CFRA] [2024-01]
WARNING

H04W 74/0841
. . .
{with collision treatment} [2024-01]
H04W 74/085
. . . .
{collision avoidance} [2024-01]
H04W 74/0858
. . . .
{collision detection} [2024-01]
H04W 74/0866
. .
{using a dedicated channel for access} [2013-01]
H04W 74/0875
. . .
{with assigned priorities based access} [2013-01]
H04W 74/0883
. . .
{for un-synchronized access} [2013-01]
H04W 74/0891
. . .
{for synchronized access} [2013-01]
H04W 76/00
Connection management [2021-01]
H04W 76/10
.
Connection setup [2018-02]
H04W 76/11
. .
Allocation or use of connection identifiers [2018-02]
H04W 76/12
. .
Setup of transport tunnels [2018-02]
H04W 76/14
. .
Direct-mode setup [2018-02]
H04W 76/15
. .
Setup of multiple wireless link connections [2018-02]
H04W 76/16
. . .
Involving different core network technologies, e.g. a packet-switched [PS] bearer in combination with a circuit-switched [CS] bearer [2018-02]
H04W 76/18
. .
Management of setup rejection or failure [2018-02]
H04W 76/19
. .
Connection re-establishment [2018-02]
H04W 76/20
.
Manipulation of established connections [2018-02]
H04W 76/22
. .
Manipulation of transport tunnels [2018-02]
H04W 76/23
. .
Manipulation of direct-mode connections [2018-02]
H04W 76/25
. .
Maintenance of established connections [2018-02]
H04W 76/27
. .
Transitions between radio resource control [RRC] states [2018-02]
H04W 76/28
. .
Discontinuous transmission [DTX]; Discontinuous reception [DRX] [2018-02]
H04W 76/30
.
Connection release [2018-02]
H04W 76/32
. .
Release of transport tunnels [2018-02]
H04W 76/34
. .
Selective release of ongoing connections [2018-02]
H04W 76/36
. . .
for reassigning the resources associated with the released connections [2018-02]
H04W 76/38
. .
triggered by timers [2018-02]
H04W 76/40
.
for selective distribution or broadcast [2018-02]
H04W 76/45
. .
for Push-to-Talk [PTT] or Push-to-Talk over cellular [PoC] services [2018-02]
H04W 76/50
.
for emergency connections [2018-02]
H04W 80/00
Wireless network protocols or protocol adaptations to wireless operation [2019-01]
H04W 80/02
.
Data link layer protocols [2019-01]
H04W 80/04
.
Network layer protocols, e.g. mobile IP [Internet Protocol] [2019-01]
H04W 80/045
. .
{involving different protocol versions, e.g. MIPv4 and MIPv6} [2019-01]
H04W 80/06
.
Transport layer protocols, e.g. TCP [Transport Control Protocol] over wireless {(transmission control protocol/Internet protocol [TCP/IP] or user datagram protocol [UDP] H04L 69/16)} [2013-01]
H04W 80/08
.
Upper layer protocols {(network arrangements or communication protocols for networked applications H04L 67/00)} [2013-01]
H04W 80/085
. .
{involving different upper layer protocol versions, e.g. LCS - SUPL or WSN-SOA-WSDP} [2015-10]
H04W 80/10
. .
adapted for {application} session management, e.g. SIP [Session Initiation Protocol] {(connection management H04W 76/00; arrangements for session management H04L 67/14)} [2013-01]
H04W 80/12
. .
Application layer protocols, e.g. WAP [Wireless Application Protocol] [2019-01]
​
H04W 84/00
Network topologies [2013-01]
NOTE

  • In this group, local priority rules supersede the first-place priority rule (FPPR) applying throughout H04W
H04W 84/005
.
{Moving wireless networks} [2013-01]
H04W 84/02
.
Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop] [2017-08]
H04W 84/022
. .
{One-way selective calling networks, e.g. wide area paging} [2013-01]
H04W 84/025
. . .
{with acknowledge back capability} [2013-01]
H04W 84/027
. . .
{providing paging services} [2013-01]
H04W 84/04
. .
Large scale networks; Deep hierarchical networks [2013-01]
H04W 84/042
. . .
{Public Land Mobile systems, e.g. cellular systems} [2013-01]
H04W 84/045
. . . .
{using private Base Stations, e.g. femto Base Stations, home Node B} [2013-01]
H04W 84/047
. . . .
{using dedicated repeater stations} [2013-01]
H04W 84/06
. . .
Airborne or Satellite Networks (space-based or airborne stations H04B 7/185) [2019-01]
H04W 84/08
. . .
Trunked mobile radio systems [2013-01]
H04W 84/10
. .
Small scale networks; Flat hierarchical networks [2013-01]
H04W 84/105
. . .
{PBS [Private Base Station] network (H04W 84/12 - H04W 84/16 take precedence)} [2016-05]
H04W 84/12
. . .
WLAN [Wireless Local Area Networks] [2013-01]
H04W 84/14
. . .
WLL [Wireless Local Loop]; RLL [Radio Local Loop] [2013-01]
H04W 84/16
. . .
WPBX [Wireless Private Branch Exchange] [2013-01]
H04W 84/18
.
Self-organising networks, e.g. ad-hoc networks or sensor networks [2017-08]
H04W 84/20
. .
Master-slave {selection or change} arrangements [2013-01]
H04W 84/22
. .
with access to wired networks [2013-01]
H04W 88/00
Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices [2013-01]
H04W 88/005
.
{Data network PoA devices} [2013-01]
H04W 88/02
.
Terminal devices [2013-01]
H04W 88/021
. .
{adapted for Wireless Local Loop operation} [2013-01]
H04W 88/022
. .
{Selective call receivers} [2013-01]
H04W 88/023
. . .
{with message or information receiving capability} [2013-01]
H04W 88/025
. . .
{Selective call decoders} [2013-01]
H04W 88/026
. . . .
{using digital address codes} [2013-01]
H04W 88/027
. . . .
{using frequency address codes} [2013-01]
H04W 88/028
. . . .
{using pulse address codes} [2013-01]
H04W 88/04
. .
adapted for relaying to or from another terminal or user [2013-01]
H04W 88/06
. .
adapted for operation in multiple networks {or having at least two operational modes}, e.g. multi-mode terminals [2013-01]
H04W 88/08
.
Access point devices [2013-01]
H04W 88/085
. .
{Access point devices with remote components} [2013-01]
H04W 88/10
. .
adapted for operation in multiple networks, e.g. multi-mode access points [2013-01]
H04W 88/12
.
Access point controller devices [2013-01]
H04W 88/14
.
Backbone network devices [2013-01]
H04W 88/16
.
Gateway arrangements [2013-01]
H04W 88/18
.
Service support devices; Network management devices [2019-01]
H04W 88/181
. .
{Transcoding devices; Rate adaptation devices} [2013-01]
H04W 88/182
. .
{Network node acting on behalf of an other network entity, e.g. proxy} [2013-01]
H04W 88/184
. .
{Messaging devices, e.g. message centre} [2013-01]
H04W 88/185
. .
{Selective call encoders for paging networks, e.g. paging centre devices} [2013-01]
H04W 88/187
. . .
{using digital or pulse address codes} [2013-01]
H04W 88/188
. . .
{using frequency address codes} [2013-01]
H04W 92/00
Interfaces specially adapted for wireless communication networks [2013-01]
H04W 92/02
.
Inter-networking arrangements [2013-01]
H04W 92/04
.
Interfaces between hierarchically different network devices [2013-01]
H04W 92/045
. .
{between access point and backbone network device} [2013-01]
H04W 92/06
. .
between gateways and public network devices [2013-01]
H04W 92/08
. .
between user and terminal device [2013-01]
H04W 92/10
. .
between terminal device and access point, i.e. wireless air interface [2013-01]
H04W 92/12
. .
between access points and access point controllers [2013-01]
H04W 92/14
. .
between access point controllers and backbone network device [2015-10]
H04W 92/16
.
Interfaces between hierarchically similar devices [2013-01]
H04W 92/18
. .
between terminal devices [2013-01]
H04W 92/20
. .
between access points [2013-01]
H04W 92/22
. .
between access point controllers [2013-01]
H04W 92/24
. .
between backbone network devices [2013-01]
H04W 99/00
Subject matter not provided for in other groups of this subclass [2013-01]