Patents
Patents for H04W 74 - Wireless channel access, e.g. scheduled or random access (19,423)
03/2013
03/06/2013CN102958190A Wireless communication apparatus
03/06/2013CN102958189A Random access method and user equipment
03/06/2013CN102958188A Random access lead code generating method
03/06/2013CN102958187A Random access method in isomerical mobile communication network
03/06/2013CN102958186A Setting method and setting device for backoff timers of secondary access categories
03/06/2013CN102958185A Contention window updating method and access point
03/06/2013CN102958182A Cognitive radio fairness scheduling method and system
03/06/2013CN102958132A Random access method, mobile terminal and mobile communication system
03/06/2013CN102958073A Method for UE (user equipment) to acquire timing advance (TA) while supporting parallel PRACH (physical random access channel) transmission
03/06/2013CN102065517B Limited sending method for enhancing performance of 802.11 distributed coordination function
03/06/2013CN101366319B Cognitive communications
03/06/2013CN101006682B Fast network attchment
03/05/2013US8391917 Dual standby mobile communication terminal and system access method for the same
03/05/2013US8391256 RF port for multiple wireless local area networks
03/05/2013US8391255 Content throughput on wireless mesh networks
03/05/2013US8391229 Method and apparatus for sequencing ZC sequences of a random access channel
03/05/2013US8391219 Base station apparatus and communication control method
03/05/2013US8391131 Method for processing the random access transmission in the frequency domain
03/05/2013CA2631029C Methods and systems for providing enhanced position location in wireless communications
02/2013
02/28/2013WO2013028627A1 Communicating with extended range in a wireless network
02/28/2013WO2013028113A1 Collision resolution for pucch scheduling requests
02/28/2013WO2013028107A1 Determining root sequence
02/28/2013WO2013028031A2 Apparatus and method for transmitting and receiving data depending on connection priorities between terminals in near field communication system
02/28/2013WO2013027720A1 Base station and transmission timing adjustment method
02/28/2013WO2013027101A1 Method of and apparatus for physical random access in communication network
02/28/2013WO2013027018A1 Mobile communications system, infrastructure equipment, mobile communications terminal and method to communicate user data within an uplink random access channel
02/28/2013WO2013027016A1 Mobile communications system, infrastructure equipment, mobile communications terminal and method to communicate user data within an uplink random access channel
02/28/2013WO2013027015A1 Wireless communications system and method
02/28/2013WO2013027014A1 Relay device and method
02/28/2013WO2013026408A1 Random access method and device
02/28/2013WO2013026184A1 Apparatus and method for random access channel resource selection
02/28/2013WO2009151296A3 Method of managing terminal and controlling interference in small base station
02/28/2013US20130051373 Signal transmission method and apparatus for cell search in wireless communication system
02/28/2013US20130051370 Method for using a base station to selectively utilize b and d channels to support a plurality of communications
02/28/2013US20130051343 Method and device for regulating emission in a wireless telecommunication network
02/28/2013US20130051325 Method and apparatus for performing random access with extended access barring
02/28/2013US20130051291 Method for frequency division duplex communications
02/27/2013EP2561720A1 Channel reservation in time division duplex wireless communication system
02/27/2013EP2561719A1 Contention- based wireless transmissions
02/27/2013EP2561718A1 Method and apparatus for transfer of radio resource allocation
02/27/2013CN102948247A Contention- based wireless transmissions
02/27/2013CN102948246A Method and apparatus for performing contention based random access
02/27/2013CN102948091A Method and apparatus for transceiving data in a wireless LAN system
02/27/2013CN102946633A Method of controlling uplink synchronization state at a user equipment in a mobile communication system
02/27/2013CN101345580B Transmission method and device of random access channel
02/27/2013CN101193066B Wireless network system and method of transmitting or receiving data over wireless network
02/26/2013US8385927 Generation of a space-related traffic database in a radio network
02/26/2013US8385924 Systems and methods for facilitating communications over a shared channel
02/26/2013US8385273 Mobile station, base station, and communication control method
02/26/2013US8385259 Cross channel coexistence beaconing protocol for wireless dynamic spectrum access networks
02/26/2013US8385217 Method for configuring channel and carrier resources for multi-carrier high speed downlink packet access
02/21/2013WO2013025694A1 Supporting downlink, dl, triggered cqi feedback on the hs-dpcch channel in a cell in cell_fach state
02/21/2013WO2013025503A1 Method for channel estimation and pilot reception for remote radio head (rrh) deployments and multi-antenna downlink mimo
02/21/2013WO2013025152A1 Controlling random access failure on a secondary cell
02/21/2013WO2013025148A1 Network access delay for extended access barring (eab) configured user equipments and/or group-based addressed user equipments
02/21/2013WO2013025142A1 Controlling random access in secondary cells
02/21/2013WO2013025031A1 Method and apparatus for reporting time information associated with random access in a wireless communication system
02/21/2013WO2013025027A2 Method and apparatus for reporting statistic information associated with random access in a wireless communication system
02/21/2013WO2013025009A2 Method of performing a random access process and wireless device using same
02/21/2013WO2013024743A1 Communication system, mobile station, base station, synchronization state management method and integrated circuit
02/21/2013WO2013024423A1 Cross-scheduled random access order transmitting and receiving methods, devices and systems
02/21/2013WO2013024327A1 Mechanism for improving terminal operation during random access procedure applying discontinuous reception
02/21/2013WO2013023834A1 Indicating the availability of an alternate uplink resource
02/21/2013US20130044709 Method and apparatus for using non-access stratum procedures in a mobile station to access resources of component carriers belonging to different radio access technologies
02/21/2013US20130044708 Method and apparatus for supporting multiple frequency bands efficiently in mobile communication system
02/21/2013US20130044702 Apparatuses and Methods For Controlling Access to a Radio Access Network
02/21/2013US20130044700 Cross-scheduled random access order transmitting and receiving methods, devices and systems
02/21/2013US20130044690 Method and system for supporting an evolved utran
02/21/2013US20130044689 Random access burst transmission scheme
02/21/2013US20130044688 Long range wlan data unit format
02/21/2013US20130044657 Random access method and apparatus in wireless communication system
02/21/2013CA2844496A1 Supporting downlink, dl, triggered cqi feedback on the hs-dpcch channel in a cell in cell_fach state
02/20/2013EP2560457A1 Terminal device and method for registering the same
02/20/2013EP2560453A2 Method for network organization
02/20/2013EP2560452A1 Method and apparatus for random access in relay system
02/20/2013EP2560331A1 Method, apparatus and system of radio access
02/20/2013EP2559314A2 Access control method and device for machine type communications in a wireless communication network environment
02/20/2013EP2559313A2 Method and device of managing mtc devices in a mtc network environment
02/20/2013EP2559312A1 Method and apparatus for providing machine initial access procedure for machine to machine communication
02/20/2013EP2559170A2 Method for direct mode channel access
02/20/2013CN102939788A Channel access for local heterogeneous communication in a cellular network
02/20/2013CN102938938A Random access method and device
02/20/2013CN102938931A Wide-range nonsynchronous uplink accessing method and device
02/20/2013CN101951640B Industrial wireless network media access control method
02/20/2013CN101563895B Providing transmission parameters for a high speed random access channel
02/20/2013CN101278539B Method for managing acquisition lists for wireless local area networks
02/20/2013CN101233775B Serving base station selection in a wireless communication system
02/19/2013US8379614 Method of determining transmission rate of control response frame for acknowledging data receipt in wireless LAN
02/19/2013US8379606 Access probe randomization for wireless communication system
02/14/2013WO2013022859A1 Method and apparatus for improving coexistence of synchronous and asynchronous nodes in a synchronous mac system
02/14/2013WO2013022774A2 Adaptive random access channel retransmission
02/14/2013WO2013022451A1 Performing random access in carrier aggregation
02/14/2013WO2013022285A2 Method and device for random access in wireless communication system supporting multi-carrier wave
02/14/2013WO2013022253A2 Method of channel access in wireless local area network and apparatus for the same
02/14/2013WO2013022176A1 Method and apparatus for scheduling wireless personal area network
02/14/2013WO2013021551A1 Transmission device, preamble transmission device and transmission method
02/14/2013WO2013020652A1 Apparatus and method for performing an uplink random access procedure
02/14/2013WO2013020588A1 Wireless sound transmission system and method
02/14/2013WO2013020525A1 Method and apparatus for data transmission of uplink short latency communications
02/14/2013WO2013020452A1 High speed dedicated physical control channel uplink feedback method and related device
1 ... 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 ... 195