Patents
Patents for H04W 74 - Wireless channel access, e.g. scheduled or random access (19,423)
08/2013
08/27/2013US8520644 Method for re-direction of uplink access
08/27/2013US8520599 Master station of communication system and access control method
08/22/2013WO2013123068A1 Wireless communication
08/22/2013WO2013121892A1 Method of controlling machine-type communications (mtc) in a wireless communications network
08/22/2013US20130215861 Random access method
08/22/2013US20130215856 Preamble sequence detection apparatus
08/22/2013US20130215852 Random access method and signalling method for the same
08/22/2013US20130215848 Base station apparatus, mobile station apparatus, mobile communication system, communication method, control program, and integrated circuit
08/22/2013US20130215843 Methods of transmitting access requests using reduced response intervals and related mobile stations and base station subsystems
08/21/2013EP2629489A1 Method for transmitting data to a receiver
08/21/2013EP2629437A1 Wireless communications system
08/21/2013EP2628346A1 Method and apparatus for reducing access overhead from paged device in machine to machine communication system
08/21/2013EP1985073B1 Methods and apparatus for communicating device capability and/or setup information
08/21/2013CN103262632A Wireless communication methods, systems, and computer program products
08/21/2013CN103260254A Uplink and downlink WiFi protected setup (WPS) avoiding method in relay mode
08/21/2013CN103260253A Information frame sending method and communication terminal
08/21/2013CN103260252A Enhanced uplink for inactive state in a wireless communication system
08/21/2013CN103260251A Data transmission method, base station and user equipment
08/21/2013CN103260250A Random access method, base station and user equipment
08/21/2013CN103260249A Method, access point and stations for transmission management in wireless communication system
08/21/2013CN103260214A Equipment access method, equipment access point and equipment access device
08/21/2013CN103259627A Method for transmitting data on enhanced uplink and WTRU
08/21/2013CN101878625B Protection for direct link setup (DLS) transmissions in wireless communication systems
08/21/2013CN101707630B A method of processing data in a medium access control (MAC) layer
08/20/2013US8515438 Radio communication method and radio communication terminal accommodating apparatus
08/20/2013US8515356 Radio communication system, least significant station, and most significant station
08/20/2013US8514688 Communication system, communication apparatus, and communication method
08/20/2013CA2563506C Method and system for distributing multimedia contents through a wireless communications network, particularly a mobile telephony network
08/15/2013WO2013119696A2 Systems and methods for reducing collisions after traffic indication map paging
08/15/2013WO2013119585A1 Handling wait time in a congested wireless communication network
08/15/2013US20130208684 Random access channel for ofdm-mimo system
08/15/2013US20130208662 Method and apparatus for transmitting/receiving data in wireless access system for supporting multi-radio access technology
08/15/2013US20130208656 Method for controlling channel access in wireless local area network and apparatus for the same
08/14/2013EP2627146A2 Method and user equipment for performing uplink synchronization in wireless communication system
08/14/2013EP2625920A2 Methods and devices to implement a reduced contention period to facilitate channel access for access terminals operating in a wireless communication environment
08/14/2013EP2625919A1 Method for advertising channel reservations
08/14/2013EP2625918A1 Facilitating distributed channel access for a plurality of access terminals transmitting in a wireless communication environment
08/14/2013EP2625904A1 Method for power saving in wireless local area network and apparatus for the same
08/14/2013CN103250461A Medium reservation techniques for multi-ser transmissions
08/14/2013CN103250460A Communications techniques for bursty noise environments
08/14/2013CN103250459A Method and apparatus for collision detection in wider bandwidth operation
08/14/2013CN103249176A Group communication-based relay communication method under off-network direct communication in TD-LTE (time division long term evolution)
08/14/2013CN103249171A Random accessing method for OFDMA (orthogonal frequency division multiple access) system
08/14/2013CN103249170A Method and system for supporting umts and gsm concurrent service
08/14/2013CN103249169A Method for transmitting random access response, base station and user equipment
08/14/2013CN103249168A Random access method, user equipment, base station and communication system
08/14/2013CN103249167A Physical random access channel access method, base and user equipment
08/14/2013CN103249166A Method and device and system for starting RTS/CTS mechanism
08/14/2013CN103249165A Wireless communication system, wireless communication control method, and wireless communication device
08/14/2013CN103249136A Random access method, base station, user equipment and system
08/14/2013CN103249050A Multi-scale frequency spectrum access method based on business requirements
08/14/2013CN103249048A Method and device for coordinating neighbor network interference
08/14/2013CN102256261B Dynamic spectrum access method with network cognition ability
08/14/2013CN102237994B Point to multi-point services using high speed shared channels in wireless communication systems
08/14/2013CN102232319B Method and apparatus of a multiple-access communication system
08/14/2013CN102014516B Random access method in (LTE)-A system
08/14/2013CN101873710B Optimization method of non-channel way CSMA-CA (Carrier Sense Multiple Access-Conflict Avoidance) algorithm based on IEEE802.15.4 standard
08/14/2013CN101790244B Method for transferring service data and wireless communication system and nodes B and RNC
08/14/2013CN101651988B System information acquiring method, communication system and mobile terminal
08/14/2013CN101296514B Method and device for resource allocation control in radio communications system
08/13/2013US8509791 Handover in wireless communications
08/13/2013US8509788 Dynamic sharing of wireless resources among different communication networks
08/13/2013US8509210 Differentiating wireless uplink bandwidth request by connection priority
08/13/2013US8509195 TDMA/CDMA user equipment
08/13/2013US8509157 Method for managing radio resources in an utran radio access network
08/13/2013CA2676866C Method and subscriber unit for performing an access procedure
08/13/2013CA2636228C Architecture for service delivery in a network environment including ims
08/08/2013WO2013116762A1 Short random access channel (rach) disabling in tdd-lte
08/08/2013WO2013116740A1 Apparatus and method of channel setup
08/08/2013WO2013116014A1 Super long range (slr) devices and low rate enabler (lre) devices
08/08/2013WO2013115795A1 Data broadcasting with a prepare-to-broadcast message
08/08/2013WO2013115698A1 Random access mode fallback in wireless networks
08/08/2013WO2013115693A1 Access spreading with selective paging
08/08/2013WO2013115691A1 Method and arrangement in a telecommunication system
08/08/2013WO2013113158A1 Random access channel enhancement for carrier aggregation with different uplink/downlink configuration
08/08/2013US20130201974 Systems and methods for reducing collisions after traffic indication map paging
08/08/2013US20130201962 System and method for maintaining wireless channels over a reverse link of a cdma wireless communication system
08/08/2013US20130201949 Method of performing random access procedure in wireless communication system
08/08/2013DE112011103627T5 Reduzierter Energieverbrauch in einer drahtlosen Netzwerkvorrichtung Reduced energy consumption in a wireless network device
08/07/2013EP2624639A1 Wireless communication system and wireless communication device
08/07/2013EP2622930A1 Method and apparatus for collision detection in wider bandwidth operation
08/07/2013EP2622929A1 Mobile terminal, base station and methods therein
08/07/2013EP2622928A1 Mobile terminal, base station and methods therein
08/07/2013EP2622923A1 Radio bearers for machine type communication
08/07/2013EP2622761A1 Apparatus and methods of time domain multiplexing solutions for in-device coexistence
08/07/2013CN103238363A Method and device for transmitting downlink control signal in wireless communication system
08/07/2013CN103237358A GPRS (General Packet Radio Service) network access optimization method for power distribution communication
08/07/2013CN103237357A M2M (machine to machine) user access control method in LTE (long term evolution) system
08/07/2013CN103237356A Selective cognitive access method on basis of quality of channels
08/07/2013CN103237354A Carrier wave collocation method, base station and user terminal
08/07/2013CN102170665B Cooperative channel access method and cooperative communication system capable of guaranteeing quality of service
08/07/2013CN102014467B Multi-relay selection cooperative transmission method and system
08/07/2013CN102006096B Reservation method and device based on distributed reservation protocol
08/07/2013CN101998471B Method and system for solving access error detection of short-range terminal timing jitter
08/07/2013CN101969697B Method and system for accessing uplink of user equipment to base station randomly, base station and user equipment
08/07/2013CN101944929B Detection method and device based on random access process
08/07/2013CN101729204B Method for receiving scheduling information from user equipment in mobile communication system
08/07/2013CN101674162B Method and device for scrambling data of physical uplink control channel in multi-antenna system
08/07/2013CN101568141B Method for controlling information sending and communication equipment
08/07/2013CN101426253B Method, apparatus and system for information transmission implementation
1 ... 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 ... 195