Patents
Patents for H04W 74 - Wireless channel access, e.g. scheduled or random access (19,423)
01/2013
01/24/2013WO2013012222A2 Method for communicating between wireless devices and wireless device using same
01/24/2013WO2013012136A1 Scheduling method and device having continuity in a wireless personal area communication network
01/24/2013WO2013010576A1 Determination of the timing advance group
01/24/2013WO2013010470A1 Wireless network management message interaction method and device
01/24/2013WO2013010430A1 Service data transmission method and system
01/24/2013WO2012167193A3 Systems and methods for receiver based clear channel assessment
01/24/2013WO2012153960A3 Methods and apparatus for random access procedures with carrier aggregation for lte-advanced systems
01/24/2013US20130022035 Distributed Medium Access Control For Wireless Data Networks
01/24/2013US20130022015 Method in which a terminal establishes component carriers in a wireless communication system, and apparatus for same
01/24/2013US20130022004 Scheduled and Autonomous Transmission and Acknowledgement
01/24/2013US20130021997 Method and apparatus for managing random access preamble set in a wireless communication system with multiple random-access priority classes
01/24/2013US20130021993 Method of Handling Random Access Response
01/24/2013US20130021979 Apparatus and method for performing random access in a wireless communication system
01/24/2013US20130021900 Satellite-based messaging system
01/24/2013CA2839814A1 Determination of the timing advance group
01/23/2013EP2549822A1 Method of handling random access response
01/23/2013EP2549813A1 Mac multiplexing and tfc selection procedure for enhanced uplink
01/23/2013EP2549798A1 System level information for cell reselection and RACH
01/23/2013EP2549718A2 Mobile communications system and method for providing common channel coverage using beamforming antennas
01/23/2013EP2548402A1 Random access design in a multiple component carrier communication network
01/23/2013CN102893534A Protection mechanisms for multi-user mimo transmissions
01/23/2013CN102893533A Protection mechanisms for multi-user mimo transmissions
01/23/2013CN102892209A Method of handling random access response
01/23/2013CN102892208A Method of back-off procedure setup in a wireless communication system
01/23/2013CN102892207A Detection method for physical random access channel
01/23/2013CN102892206A Single-antenna MAC(multi-access computer) transmission method based on network characteristic in cognitive wireless sensor network
01/23/2013CN102892198A Data transmission method, user equipment, access points and network system
01/23/2013CN102892192A Initial access method, device and system under multi-timing groups
01/23/2013CN102892178A Method for executing access barring and user equipment
01/23/2013CN102892177A Terminal access control processing method and device
01/23/2013CN101977445B Access method of multichannel CSMA
01/23/2013CN101938726B Uplink signaling transmission method and uplink resource allocation method
01/23/2013CN101675692B 通信控制方法 Communication control method
01/23/2013CN101622898B Base station device, mobile communication system, mobile station, and communication control method
01/23/2013CN101371608B Wireless communication methods and apparatus supporting synchronization
01/22/2013US8359065 Methods and systems for providing efficient operation of multiple modes in a WLAN system
01/22/2013US8358632 Method and apparatus for efficient sharing of communication system resources
01/22/2013US8358586 Radio base station and channel allocation information transmission method
01/22/2013CA2531384C Handling broadcast and multicast traffic as unicast traffic in a wireless network
01/17/2013WO2013009876A1 Method and apparatus for ranging power control for machine-to-machine communications
01/17/2013WO2013009380A1 One method of delegate-based group channel access
01/17/2013WO2013009347A1 Wireless device and method for wireless channel access
01/17/2013WO2013008228A1 Method and system for managing a wireless network comprising a distributed antenna system (das)
01/17/2013WO2013007205A1 Method, user equipment, base station and system for receiving and sending random access response
01/17/2013WO2012150801A3 Method for performing random access in wireless communication system and device supporting same
01/17/2013US20130017810 Dynamic Communication and Method of Use
01/17/2013US20130016701 Method and apparatus for random access in an orthogonal multiple-access communication system
01/17/2013US20130016681 Automated parameter adjustment to compensate self adjusting transmit power and sensitivity level at the node b
01/17/2013US20130016659 Method of Handling Random Access Procedure with Deactivation Timer
01/17/2013US20130016656 Mobile station and transmission control method
01/16/2013EP2547165A1 Method of handling random access procedure with deactivation timer
01/16/2013EP2547164A1 Mobile communication method, mobile station, and radio base station
01/16/2013EP2547156A1 Mac multiplexing and tfc selection procedure for enhanced uplink
01/16/2013EP2547141A1 Method for specifying area, wireless base station, mobile terminal, and wireless communication system
01/16/2013EP2547008A2 Communication method and frame structure for a coordinator device, source device and relay device in a wireless system
01/16/2013EP2545742A1 Multi-user uplink communication using edca with polling
01/16/2013CN102884857A Collision detection and backoff window adaptation for multiuser MIMO transmission
01/16/2013CN102883461A Channel access method and node
01/16/2013CN102883460A Service data transmitting method and system
01/16/2013CN102883459A Receiving-transmitting method of random access response, user equipment, base station and system
01/16/2013CN102883458A Quick self-adapting access method of single frequency point information channel in wireless body area network
01/16/2013CN102883448A Method and station for performing peer-to-peer communication between stations within a basic service set
01/16/2013CN102883447A Method and station for performing peer-to-peer communication between stations within a basic service set
01/16/2013CN102883331A Network coverage method, base station, network accessing method, and base station
01/16/2013CN102882549A Frequency hopping technique for eutra uplink
01/16/2013CN101848526B Point to multi-point services using high speed shared channels in wireless communication systems
01/16/2013CN101730203B Wireless LAN system, communication terminal, and communications program
01/16/2013CN101554076B Method of connection-based scheduling with differentiated service support for multi-hop wireless networks
01/16/2013CN101505173B Stochastic access detection method and communication apparatus
01/16/2013CN101340646B Cluster communication system and method for a scheduler to participate in multiple callings
01/16/2013CN101309228B Frequency domain initial position setting method of physical stochastic access channel
01/16/2013CN101258726B Method and protocol for handling access attempts for communications systems
01/16/2013CN101247658B Physical accidental access channel mapping method
01/16/2013CN101242669B A physical random access channel parameter configuration and indication method in time division duplex system
01/16/2013CN101217808B Transmitting method of random accessed signal in the wireless communication system
01/16/2013CN101155404B Distinction processing method for mobile terminal access network
01/15/2013US8355716 Communication system, communication apparatus, communication method and computer program
01/15/2013US8355354 Local and wide-area transmissions in a wireless broadcast network
01/15/2013CA2454218C System and method for secure message key caching in a mobile communication device
01/10/2013WO2013006843A1 Methods and apparatus for facilitating channel access in a communication system
01/10/2013WO2013006840A1 Synchronous transmission methods and apparatus
01/10/2013WO2013006650A1 Methods and apparatus for supporting multicast communications
01/10/2013WO2013006111A1 Random access with primary and secondary component carrier communications
01/10/2013WO2013005908A1 Communication method and apparatus based on association mechanism in wireless local area network system
01/10/2013WO2013005581A1 Wireless communication system, base station device, mobile station device, wireless communication method, and integrated circuit
01/10/2013WO2013004084A1 Method for randomly accessing auxiliary serving cell and user equipment
01/10/2013WO2012144768A3 Method and apparatus for performing radio access with delay in a wireless communication system
01/10/2013WO2012141483A3 Method and apparatus for efficiently transmitting information acquired by a terminal to a base station
01/10/2013WO2012138154A3 Method and device for transmitting random access and other uplink channels of other cell in mobile communication system carrier aggregation
01/10/2013WO2012138142A3 Method and apparatus of configuring downlink timing and transmitting random access response in mobile communication system using carrier aggregation
01/10/2013WO2012138135A3 Method and apparatus for controlling random access in wireless communication system supporting carrier aggregation
01/10/2013US20130010765 Communication mode controlling method, mobile communication system, radio network controller, base station, and mobile communication terminal
01/10/2013US20130010758 System and method for determining that a maximum number of ip sessions have been established
01/10/2013US20130010719 Method for managing the spectrum of a multi-band wireless communication system
01/10/2013US20130010712 Apparatus and method for performing contention based access in mobile communication system
01/10/2013US20130010711 Random Access with Primary and Secondary Component Carrier Communications
01/10/2013US20130010699 Method of random access in a wireless system
01/10/2013US20130010630 Method And Apparatus For Reporting Inter-Frequency Measurement Using RACH Message In A Mobile Communication System
01/10/2013US20130010593 Method for managing load, method for system access, base station and terminal in mobile communication system
01/09/2013EP2544498A1 Provision of downlink packet access services to user equipment in spread spectrum communication network
1 ... 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 ... 195