Patents
Patents for H04W 74 - Wireless channel access, e.g. scheduled or random access (19,423)
12/2011
12/27/2011US8085740 Techniques for offering seamless accesses in enterprise hot spots for both guest users and local users
12/27/2011US8085727 Method and apparatus to facilitate the closure of mobility tunnels
12/27/2011US8085709 Method and system for managing radio resources in mobile communication networks, related network and computer program product therefor
12/22/2011WO2011159597A1 Method of determining access times for wireless communication devices
12/22/2011WO2011158164A2 Wireless transmission of content simultaneously accessible to multiple users using wi-fi infrastructure
12/22/2011WO2011158141A1 Method and apparatus for resource scheduling for network controlled device-to-device communications
12/22/2011WO2011157884A1 Channel access for local heterogeneous communication in a cellular network
12/22/2011WO2011157221A1 Management method and apparatus for closed subscriber group white list
12/22/2011US20110312359 Energy Savings For Multi-Point Transmission Wireless Network
12/22/2011US20110310940 Random access channel for ofdm-mimo system
12/22/2011US20110310879 Opportunistic uplink scheduling
12/22/2011US20110310876 System for application server autonomous access across different types of access technology networks
12/22/2011US20110310871 Network time reservation cancellation
12/22/2011US20110310860 Method for controlling medium access n a mesh network using allocation vectors and station carryng out such method
12/22/2011US20110310857 Random access procedure
12/22/2011US20110310843 Link Layer Switching for Local Breakout
12/22/2011US20110310836 Method and device for transferring signals representative of a pilot symbol pattern
12/22/2011US20110310815 Method and apparatus for dynamic station enablement procedure
12/22/2011US20110310807 Methods and systems for providing efficient operation of multiple modes in a wlan system
12/22/2011US20110310749 System and method for reliable communications over multiple packet rf networks
12/22/2011US20110310732 Admission control for q0s-driven wireless lans
12/21/2011EP2398294A2 Wireless apparatus, base station and uplink contention method thereof
12/21/2011EP2397015A1 Mobile node entry at radio access arrangement restart
12/21/2011EP2396987A1 Random access channel (rach) reconfiguration for temporarily extended cell coverage
12/21/2011EP1698127B1 Wireless communication network and method for transmitting packets over channel in wireless communication network
12/21/2011DE202010017523U1 System und eine Vorrichtung zur Handhabung von Funkverbindungsfehlern in einem drahtlosen Kommunikationssystem System and apparatus for handling radio link failure in a wireless communication system
12/21/2011CN102291846A 一种随机接入方法及实现随机接入的系统 A stochastic access method and achieve a random access system
12/21/2011CN102291845A 随机接入方法及系统 Random access method and system
12/21/2011CN102291844A 随机接入方法、通信设备及基站 A random access method, communication apparatus and a base station
12/21/2011CN102291841A 随机接入方法及设备 A random access method and apparatus
12/21/2011CN102291836A 一种随机接入控制方法及系统 A stochastic access control method and system
12/21/2011CN102291822A 一种mtc设备随机接入回退时间通知方法和系统 One kind of random access device mtc backoff time notification method and system
12/21/2011CN102291802A 通信方法及设备 Communication method and apparatus
12/21/2011CN102291788A 提高群移动终端切换成功率的方法、移动代理及移动终端 Methods to improve the group's mobile terminal handover success rate, mobile agents and mobile terminal
12/21/2011CN102291784A 一种基于认知流量的协作介质访问控制方法 Collaboration MAC method based on cognitive flow
12/21/2011CN102291780A 小区公共信息的配置方法及系统 Configuration and district public information system
12/21/2011CN102291723A 使用信标信号的无线通信方法和装置 The wireless communication method and apparatus using a beacon signal
12/21/2011CN101478828B 下行调度消息的发送方法、通信系统及基站 Downlink scheduling message transmission method, a communication system and a base station
12/21/2011CN101198120B 移动通讯设备及其通话目录显示方法 Mobile communication equipment and call directory display method
12/20/2011US8081974 Method and procedures for prioritized transmission on contention channels
12/20/2011US8081971 Service in WLAN inter-working, address management system, and method
12/20/2011US8081967 Method to manage medium access for a mixed wireless network
12/20/2011US8081651 Radio communication method and radio communication device
12/20/2011US8081617 Radio transmitting apparatus and radio transmitting method
12/15/2011WO2011155191A1 Communication terminal, control device, communication method, control method, program, and integrated circuit
12/15/2011WO2011153701A1 Method and apparatus for performing contention based random access
12/15/2011WO2011102632A3 Apparatus and method for broadband wireless local area communication
12/15/2011WO2011099791A3 Channel access method and apparatus in wireless local area network system
12/15/2011US20110306334 Method and a device for identifying at least one terminal for which signals transferred between the at least one terminal and a base station have to be relayed by a relay
12/15/2011US20110305220 Methods and Devices for Managing Radio Access in a Communication System
12/15/2011US20110305216 Method of controlling channel access
12/15/2011US20110305197 Random access method using ndi and user equipment for the same
12/15/2011US20110305191 Multiple-Input Multiple-Output (MIMO) with Relay Nodes
12/15/2011US20110305180 Controlling Cell Activation in a Radio Communication Network
12/15/2011US20110305139 Method and apparatus for determining and managing congestion in a wireless communications system
12/14/2011EP2395805A1 Method and apparatus for sending and receiving random access response in a wireless communication system
12/14/2011EP2395803A1 Radio base station and mobile communication method
12/14/2011EP2395801A1 Mobile communication method and radio base station
12/14/2011EP2395681A1 Method for detecting distributed peer to transmit multimedia data in wireless peer-to-peer network
12/14/2011EP2394488A2 Method of random access in a wireless system
12/14/2011EP2394487A1 Shared uplink notification bursts (sunb)
12/14/2011EP2394477A1 Communications systems
12/14/2011EP2394375A2 Techniques for quick access channel information loading in wireless networks
12/14/2011CN1856976B 使用低密度奇偶校验前向纠错进行自适应位加载 Before using low density parity check bit load adaptive forward error correction
12/14/2011CN1832424B 通信终端装置、通信系统、通信方法 The communication terminal apparatus, communication system, communication method
12/14/2011CN102282904A 用于局域网中的数据传输的方法 Method for data transmission in a local area network
12/14/2011CN102281626A 一种上行定时提前量的确定方法及装置 A method and apparatus for determining the amount of uplink timing advance
12/14/2011CN102281555A 小区检测的方法、装置及系统 Cell detection method, apparatus and system
12/14/2011CN101754234B 基于马尔科夫链和载波侦听多路访问的机会频谱接入方法 Markov chain spectrum access methods and opportunities Carrier sense multiple access based
12/14/2011CN101305635B 动态频谱接入无线系统中的频谱管理 A dynamic spectrum access wireless system for spectrum management
12/14/2011CN101272307B 无线通信系统、无线通信装置、无线通信方法和计算机程序 The wireless communication system, wireless communication apparatus, a wireless communication method and computer program
12/14/2011CN101243714B 移动台、基站和无线通信方法 Mobile stations, base stations and wireless communication method
12/13/2011US8078872 Method, system and device for determining a mobile IP key, notifying a mobile IP type
12/13/2011US8078208 Multi-radio unification protocol
12/13/2011US8078170 Apparatus, method and computer program product providing fast and reliable uplink synchronization using dedicated resources for user equipment in need of synchronization
12/13/2011US8077683 Method and system for performing peer-to-peer communication between stations within a basic service set
12/13/2011US8077663 Hierarchical mesh network for wireless access
12/13/2011US8077655 Method and apparatus for high rate packet data transmission
12/13/2011CA2486982C Arq mac for ad-hoc communication networks
12/08/2011WO2011152050A1 Communication terminal
12/08/2011WO2011150728A1 Network side device and method for transmitting configuration information of pathloss power threshold thereof
12/08/2011WO2011129674A3 Access control method and device for machine type communications in a wireless communication network environment
12/08/2011WO2011087274A3 Apparatus and method for accessing random access channel in a wireless communication system
12/08/2011WO2011084033A3 Wireless communication system and random access method thereof
12/08/2011US20110299516 Method and apparatus preventing plurality of stations in wlan from colliding with each other when attempting to access medium
12/08/2011US20110299492 Mobile Communications Devices and Transmission Methods for Transmitting Machine Type Communication Data Thereof
12/08/2011DE10297190B4 Anordnungen und Verfahren in mobilen Internetkommunikationssystemen Arrangements and methods in mobile Internet communication systems
12/07/2011EP2393243A1 Network system
12/07/2011EP2392185A1 Transceiver device for on-body and off-body communications
12/07/2011EP2241144B1 Method and arrangement in a wireless communications system for controlling the timing of a user equipment entering in an uplink transmission procedure.
12/07/2011EP1597603B1 Method and apparatus for transmitting information within a communication system
12/07/2011CN1943159B 用于信道资源分配的方法及无线发射/接收单元 A method for resource allocation channel and a wireless transmit / receive unit
12/07/2011CN1860714B 在多天线系统中的自适应信号发送 Adaptive signal transmission in a multiple antenna system
12/07/2011CN102273310A 随机接入方法、基站控制设备和基站 Random access method, the base station control device and the base station
12/07/2011CN102273309A 在随机接入过程期间处理时间对准命令的方法 The method of processing during the random access procedure time alignment command
12/07/2011CN102273308A 网格网络中的预留方法以及执行这样的预留方法的传输方法 Transmission method in a mesh network reservation method and the implementation of such a reservation method
12/07/2011CN102273099A 在无线网络中用于快速接入信道信息加载的技术 Technology for fast access to channel information is loaded in a wireless network
12/07/2011CN102271418A 一种随机接入的方法及装置 A method and apparatus for random access
12/07/2011CN102271417A 一种长期演进网络中随机接入过程管理方法及用户设备 A long-term evolution network management method in a random access procedure and a user equipment
12/07/2011CN102271416A Lte系统随机接入限制集前导序列生成方法及装置 Lte system random access restrictions set method and apparatus for generating preamble sequences
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