Patents
Sitemap › H04 - Electric communication technique › H04W - Wireless communication networks › H04W 74 - Wireless channel access, e.g. scheduled or random access
Patents for H04W 74 - Wireless channel access, e.g. scheduled or random access (19,423)
11/2008
11/12/2008EP1990955A1 Wireless communication method and apparatus
11/12/2008EP1653752B1 An interactive method of a subscriber terminal determining the network selective information in wlan
11/12/2008CN101305635A Spectrum management in dynamic spectrum access wireless systems
11/12/2008CN101305627A Method for improving self-coexistence of wireless communication networks
11/12/2008CN101305540A Conceal signaling for link circuit self-adapting
11/12/2008CN100433583C Method for time slot selection and time slot distribution, base station and moving station
11/12/2008CN100433581C Allocating traffic channels in a communications system
11/11/2008US7450909 Apparatus and method for signal transmission and reception using downlink channel information in a sleep mode in a BWA communication system
11/11/2008US7450553 System and method for selecting beacon transmission starting point in communication system
11/11/2008US7450550 Apparatus and method for enhancing transfer rate using a direct link protocol (DLP) and multiple channels in a wireless local area network (LAN) using a distributed coordination function (DCF)
11/11/2008US7450542 Method for frequency division duplex communications
11/11/2008US7450541 Access channel with constrained arrival times
11/11/2008US7450511 Method and system for polling PDU of radio link control layer
11/11/2008US7450504 Admission control for QoS-driven wireless LANs
11/06/2008WO2008133310A1 Mobile communication method and radio base station
11/06/2008WO2008132685A2 System and method for requesting uplink resources in a communication system
11/06/2008WO2008115122A3 Random access aligned handover
11/06/2008WO2008097965A3 Flexible dtx and drx in a wireless communication system
11/06/2008WO2008075264A3 Beacon transmission and reception using directional antennas
11/06/2008US20080274767 Adaptive Omni-Modal Radio Apparatus and Methods
11/06/2008US20080274748 Methods and Apparatus for Channel Assignment
11/06/2008US20080274741 High-Density Wireless Local Area Network
11/05/2008EP1988678A2 Communication apparatus and method for dual-mode mobile terminal
11/05/2008EP1988661A1 Communication adapter layer system, method and device for obtaining network element information
11/05/2008EP1987695A2 Joint ofdm and mc-cdma transmission and fast cell switching for circuit switching traffic
11/05/2008EP1987636A2 Method of allocating radio resources in multi-carrier system
11/05/2008EP1987605A1 Method for requesting radio resource in mobile communications system
11/05/2008CN101300886A Transmission control method, mobile platform and wireless base station
11/05/2008CN101300882A Radio resource control
11/05/2008CN101300874A Packet communication method, mobile platform and radio base station
11/05/2008CN101300858A Method of transmitting on a random access channel
11/05/2008CN101299759A Service in WLAN inter-working, address management system, and method
11/05/2008CN100431373C Communication terminal appts. base station appts. and radio communication method
10/2008
10/30/2008WO2008100242A3 Methods and apparatus related to selecting a reporting alternative in a request report
10/30/2008WO2008038958A3 Random access method and signalling method for the same
10/30/2008WO2006088774A3 A method and system of early indication for multi-user wireless communication systems
10/30/2008US20080268859 Method and device for resource allocation control in radio communications system
10/30/2008US20080268855 Real Time Peer to Peer Network
10/30/2008US20080267126 Random Access Channel Hopping for Frequency Division Multiplexing Access Systems
10/29/2008EP1986373A2 Method and system for accessing channel in wireless network of nodes
10/29/2008EP1985149A1 Communications method and apparatus for transmitting priority information via beacon signals
10/29/2008EP1985143A1 Wireless communication methods and apparatus supporting paging and peer to peer communications
10/29/2008EP1985142A1 Communications method and apparatus for transmitting priority information via beacon signals
10/29/2008EP1985077A2 Method and apparatus for providing and utilizing a non-contention based channel in a wireless communication system
10/29/2008EP1985073A2 Methods and apparatus for communicating device capability and/or setup information
10/29/2008EP1985068A1 Communication methods and apparatus used in the absence or presence of beacon signals
10/29/2008CN101297582A Radio communication apparatus and method of control
10/29/2008CN101296514A Method and device for resource allocation control in radio communications system
10/28/2008US7443822 Method for multihop routing for distributed WLAN networks
10/23/2008WO2008127163A1 A method of handling radio access and to prioritize subscribers in case of an emergency
10/23/2008WO2008126958A1 Method and system for channel time allocation and access control in wireless networks
10/23/2008WO2008125036A1 Method and equipment for obtaining use situation of access channel
10/23/2008WO2008124945A1 Method and system for user customizable mobile content creation and delivery
10/23/2008WO2008055239A3 Reliable uplink resource request
10/23/2008WO2007126540A3 Apparatus & method for enhanced quality of service in a wireless communications network
10/23/2008WO2006083565A3 Congestion control in wireless 802.11e environnement
10/23/2008US20080261570 Radio Communication Apparatus and Method of Control
10/23/2008US20080260044 Fft-based multichannel video receiver
10/23/2008US20080259900 Mobile wireless communcation system, base station, mobile terminal and random access control method used therefor
10/23/2008US20080259895 System and Method for an Ultra Wide-Band Medium Access Control Distributed Reservation Protocol
10/23/2008US20080259877 System and Method for a Dynamic Beacon Period in a Mac Distributed Reservation Protocol
10/23/2008US20080259864 System and Method for Dynamic Allocation of Capacity on Wireless Networks
10/23/2008US20080259863 Method for Configuring Channel and Carrier Resources for Multi-Carrier High Speed Downlink Packet Access
10/23/2008US20080259861 Preamble transmission method for wireless communication system
10/23/2008US20080259811 Spectrum Measurement Management for Dynamic Spectrum Access Wireless Systems
10/23/2008CA2683918A1 A method of handling radio access and to prioritize subscribers in case of an emergency
10/22/2008EP1983784A1 Mobile station, radio access network device, and resource request method
10/22/2008EP1982550A2 Method for transmitting response information in mobile communications system
10/22/2008EP1982476A2 Random access procedure with enhanced coverage
10/22/2008EP1982438A1 Method for avoiding collision using identifier in mobile network
10/22/2008EP1982435A2 Transmit announcement indication
10/22/2008EP1183892B1 Channel assignment in a spread spectrum cdma communication system
10/22/2008CN101292562A Technique for performing a random access procedure over a radio interface
10/22/2008CN101291521A Method and device for acquiring using situation of access channel
10/22/2008CN100428850C Method for adding random access channel in radio mobile communication system
10/22/2008CN100428752C Communication apparatus, system and control method
10/22/2008CN100428656C Method for resetting media switch-in control layer substance in code division multiple access communication system
10/22/2008CN100428215C Method for radio bearer optimization through an adaptive access probability factor
10/21/2008US7440754 System and method for concurrent operation of a wireless device in two disjoint wireless networks
10/21/2008US7440432 Wireless access system
10/21/2008CA2578811C Cell search procedure for time division duplex communication systems using code division multiple access
10/16/2008WO2008123155A1 Transmission restart method, mobile station, and wireless base station
10/16/2008WO2008123079A1 Base station device and method used in mobile communication system
10/16/2008WO2008122206A1 A method for high speed downlink packet access for a large number of low- and medium-speed data ues in td-scdma
10/16/2008US20080253471 Systems and methods for adaptive bit loading in a multiple antenna orthogonal frequency division multiplexed communication system
10/16/2008US20080253394 Method and system for adaptively obtaining bandwidth allocation requests
10/16/2008US20080253340 Hybrid Mobile Communication System Comprising Multi-Hop-Ad-Hoc and Circuit-Switched Modes
10/16/2008US20080253328 Hybrid Multiple Access Method and System in Wireless Networks
10/16/2008US20080253327 Energy Efficient Wireless Sensor Network, Node Devices for the Same and a Method for Arranging Communications in a Wireless Sensor Network
10/16/2008US20080253325 Apparatus and method for uplink bandwidth request in broadband wireless access system
10/16/2008US20080253323 Method of Transmitting on a Random Access Channel
10/16/2008US20080253315 Communication Network and a Communication Element and Method of Operation Thereof
10/15/2008EP1981303A1 Base station and communication system
10/15/2008EP1981225A1 Apparatus and method for uplink bandwidth request in broadband wireless access system
10/15/2008EP1981222A1 Method of providing a VoIP connection
10/15/2008EP1981194A1 Radio communication system, radio transmission device, and rach transmission method
10/15/2008EP1981188A1 A method, device, and terminal for physical layer random access in wideband tdd mobile communication system
10/15/2008EP1980126A2 Methods and apparatus related to selecting a reporting alternative in a request report
10/15/2008EP1980029A2 Method and arrangement in a telecommunication system
10/15/2008EP1625766B1 Fast setup of physical communication channels
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