Patents
Patents for H04W 74 - Wireless channel access, e.g. scheduled or random access (19,423)
06/2012
06/13/2012EP2464186A1 Radio communication system, base station device, mobile station device and random access method
06/13/2012EP2464168A1 Mobile station apparatus, base station apparatus, wireless communication system and wireless communication method
06/13/2012EP2462775A2 Channel-occupancy-status based early avoidance
06/13/2012EP2462774A1 Dynamic selection of random access channel configurations
06/13/2012EP2462764A1 Method for operating a mobile terminal as access point and corresponding mobile terminal
06/13/2012EP1647110B1 Method to achieve fast active scan in 802.11 WLAN
06/13/2012CN102498746A A method and apparatus for access procedure in a wireless communication system
06/13/2012CN102498745A Apparatus and method for signalling active assignments to a group of wireless stations
06/13/2012CN102497674A Resource releasing method, terminal, network side equipment and network system
06/13/2012CN102497673A Low-earth-orbit micro satellite formation networking load self-adaptation media access control method
06/13/2012CN102497670A Method, device and system for transmitting information
06/13/2012CN101686559B Method and system for randomly accessing relay station
06/13/2012CN101686499B Method and related device of a trigger mechanism of buffer status report and scheduling request
06/13/2012CN101547421B Method for generating group mark randomly accessed to response message and random access method
06/13/2012CN101500319B Dedicated channel entry method
06/13/2012CN101300886B Transmission control method, mobile platform and wireless base station
06/12/2012US8200276 Communication method
06/12/2012US8200252 Device and method for transmitting control channel with pre-allocated resources
06/12/2012US8199778 Radio communication system, base station and random access channel transmission method thereof
06/12/2012US8199723 Parallel wireless communication apparatus, method, and system
06/12/2012US8199710 Mobile communication system, base station apparatus and mobile station apparatus having simple signature indicator
06/12/2012US8199707 Inter-cell discovery and communication using time division multiple access coexistence beaconing protocol
06/07/2012WO2012074760A2 Method, station and computer readable medium for downlink multi-user multiple access category medium access and error recovery
06/07/2012WO2012074318A2 Method and device for transmitting downlink control signal in wireless communication system
06/07/2012WO2012074251A1 Method for channel sounding in wireless local area network and apparatus for the same
06/07/2012WO2012073578A1 Information collection system using wireless multihop network, terminal, sink node, and communication method for same
06/07/2012WO2012072463A1 Multi sim modem management
06/07/2012WO2012072037A1 Method and device for random access
06/07/2012WO2012071681A1 Wireless communication terminal, wireless communication base station and communication method thereof, and program for implementing said communication method and medium for storing said program
06/07/2012WO2012048251A3 Methods and devices to implement a reduced contention period to facilitate channel access for access terminals operating in a wireless communication environment
06/07/2012WO2012044037A3 Preamble set separation for random access control in large scale cellular networks
06/07/2012WO2012039873A4 Channel structure for non-contention based windows and contention based random access requests
06/07/2012WO2012030175A3 Method of making a coexistence decision on hybrid topology
06/07/2012US20120140746 Method and device for transmitting downlink information in multi-carrier aggregation system
06/07/2012US20120140715 Method And Apparatus For Assigning Radio Resources And Controlling Transmission Parameters On A Random Access Channel
06/07/2012US20120140664 Random access for wireless multiple-access communication systems
06/07/2012US20120140623 Low power and fast application service transmission
06/07/2012CA2796859A1 Method for channel sounding in wireless local area network and apparatus for the same
06/06/2012EP2461639A1 Multi SIM modem management
06/06/2012EP2461638A1 Sending a channel quality indication via a shared channel
06/06/2012EP2460372A1 Methods and apparatus for using a licensed spectrum to transmit a signal when an unlicensed spectrum is congested
06/06/2012EP2245867B1 Method and apparatus for resolving blinded-node problems in wireless networks
06/06/2012EP2090043B1 Method and apparatus for sending a channel quality indication via a shared channel
06/06/2012CN1864356B Communication system providing adaptive polling
06/06/2012CN102487609A Apparatuses and methods for coordination between plurality of co-located wireless communication modules via one wire
06/06/2012CN101827430B Paging method and device
06/06/2012CN101772185B Random access processing method and equipment in long-term evolution upgrading multi-carrier polymerizing system
06/06/2012CN101682925B Base station device and method used in mobile communication system
06/06/2012CN101674657B Method and device for inter-infiltrating cellular networks and other radio access networks with same frequency points
06/06/2012CN101217790B A construction method and device of random access channel of wireless communication system
06/06/2012CN101188454B Enhancing method for system pilot code and initial access processing method of 802.16m system terminal
06/06/2012CN101171805B Mobile terminal and method for communicating control information in mobile communication system
06/06/2012CN101080096B Access control device, wireless device, and network
06/05/2012US8196139 Interpreting I/O operation requests from pageable guests without host intervention
06/05/2012US8195940 Key updates in a mobile wireless system
06/05/2012US8195238 Mobile station apparatus, base station apparatus, and paging method
06/05/2012US8195181 Channel assignment method, radio communication system and channel structure in radio section
06/05/2012US8194624 Resource allocating method among mobile-stations in distribution communication network
06/05/2012US8194623 Evolving-type user resource structure/channelization with enhanced diversity for OFDMA based time-varying channels
06/05/2012US8194612 Wireless communication device
06/05/2012US8194604 Wireless local area network
06/05/2012US8194603 Subframe component reduction and notification in a heterogeneous wireless communication system
06/05/2012US8194598 Method and system for a data transmission in a communication system
06/05/2012US8194530 Dual packet configuration for wireless communications
05/2012
05/31/2012WO2012071384A2 Optimization of resource polling intervals to satisfy mobile device requests
05/31/2012WO2012071348A1 Uplink data arrival random access procedure
05/31/2012WO2012071283A1 Aligning data transfer to optimize connections established for transmission over a wireless network
05/31/2012WO2012070879A2 Method and apparatus for distributing random access in a wireless access system
05/31/2012WO2012070826A2 Antenna matching device and method for multi-band mobile communication terminal
05/31/2012WO2012068785A1 Method and device for allocating dedicated preamble resources
05/31/2012WO2012026714A3 Mac pdu signaling and operating methods for access class barring and back-off control for large-scale radio access network
05/31/2012US20120134344 Scheduling In Radio Telecommunication System
05/31/2012US20120134341 Maintaining a maintenance channel in a reverse link of a wireless communications system
05/30/2012EP2457395A1 Methods and apparatus for improving power efficiency and latency of mobile devices using an out of band wireless resource
05/30/2012EP1714441B1 Beaconing protocol for ad-hoc networks
05/30/2012CN1910886B Apparatus and method for transmitting control information in mobile communication system
05/30/2012CN102484883A 用于在客户端发起的通信传输方案中进行多用户通信的方法和装置 Method and apparatus for multi-user communication in a communication transmission scheme for client-initiated
05/30/2012CN102484882A 用于无线网络中同步数据包冲突的协议 Synchronization protocol for wireless network packet collisions
05/30/2012CN102484881A 传输方法 Transmission method
05/30/2012CN102484880A Communication apparatus, communication terminal apparatus, communication system and communication method
05/30/2012CN102484879A 通过节点实施的发送方法及其对应的接收方法 Transmission method implemented by the node and the corresponding receiving method
05/30/2012CN102484815A Base-station device
05/30/2012CN102484812A 无线通信系统、基站、移动站以及无线通信方法 The wireless communication system, a base station, a mobile station and a wireless communication method
05/30/2012CN102480794A 一种专用前导资源分配的方法及装置 A dedicated preamble resource allocation method and apparatus
05/30/2012CN101860395B Method and equipment for generating preamble sequence
05/30/2012CN101827403B Method of determining transmission rate of control response frame for acknowledging data receipt
05/30/2012CN101790238B Sharing a radio frequency interface resource
05/30/2012CN101772184B Random access feedback method, system and user terminal based on competition
05/30/2012CN101730242B Method for requesting upstream data service bandwidth
05/30/2012CN101371518B Wireless communication methods and apparatus supporting different types of wireless communication approaches
05/30/2012CN101341783B Methods and apparatus of implementing and/or using a dedicated control channel
05/30/2012CN101212796B Random access processing method and device
05/30/2012CN101176371B Communicating control information in mobile communication system
05/30/2012CN101155421B Method and device for distributing temporary recognition number of subdistrict wireless network
05/29/2012US8190191 Mobility middleware architecture for multiple radio access technology apparatus
05/29/2012US8190186 Wireless communication system, weak radio wave communication device, mobile terminal device, base station device, and program
05/29/2012US8190160 Method for transmitting fast scheduling request messages in scheduled packet data systems
05/29/2012US8189628 Mapping multiple services into a single radio bearer in LTE and single tunnel GPRS
05/29/2012US8189615 Method and apparatus for communicating scheduling information from a UE to a radio access network
05/29/2012US8189540 Method and apparatus for high rate packet data transmission
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