Patents
Patents for H04W 74 - Wireless channel access, e.g. scheduled or random access (19,423)
05/2009
05/20/2009CN100490583C Wireless network for requesting a contention channel
05/20/2009CN100490571C Radio communication method and radio communication device
05/20/2009CN100490353C Shared channel structure, ARQ systems and methods
05/19/2009US7536193 Apparatus and method for controlling access to network in wireless communication system
05/19/2009US7535921 Redundant radio frequency network having a roaming terminal communication protocol
05/14/2009WO2009062116A1 Power save by direct link
05/14/2009WO2007069848A3 Communication method using relay station in mobile communication system
05/14/2009US20090122910 Sector-based base station
05/14/2009US20090122765 Method and apparatus for the synchronisation of the physical layers in heterogeneous mobile communications networks
05/13/2009EP2059084A1 Mesh deterministic access (MDA) procedure in wireless mesh network and wireless device supporting the same
05/13/2009EP2058994A1 Apparatus and method for reducing message collision between mobile stations simultaneously accessing a base station in a CDMA cellular communications system
05/13/2009EP2058981A1 A method, system and equipment of accessing network for user
05/13/2009EP2057862A2 Method for re-direction of uplink access
05/13/2009EP2057855A1 Detection of access bursts in a random access channel
05/13/2009EP2057854A2 Pre-allocated random access identifiers
05/13/2009EP2057787A1 Wireless mesh networking with multiple simultaneous transmissions by nearby network nodes
05/13/2009EP2057759A1 Methods of transmitting and receiving data, and apparatus therefor
05/13/2009EP1337928A4 Wireless communications invisible proxy and hooking systems and methods
05/13/2009EP1198899B1 Wireless network for requesting a contention channel
05/13/2009CN101433123A Mobile station, base station, and communication control method
05/13/2009CN101433008A Method for transmitting response information in mobile communications system
05/13/2009CN101431829A Improved wireless local area networks
05/13/2009CN101431803A TDD system random access method and device
05/13/2009CN101431767A Measuring method, system and apparatus based on measurement request
05/13/2009CN101431458A CSMA industrial control network scheduling method based on P persisting policy
05/13/2009CN100488150C Data communication method using compensation digit control
05/12/2009US7532904 Adaptive piconet protocol
05/12/2009US7532609 Fairness method for supplemental channel resources
05/12/2009US7532590 Cell search apparatus and method in a mobile communication system
05/07/2009WO2009059226A2 Method and apparatus for improved frame synchronization in a wireless communication network
05/07/2009WO2009059154A1 Methods and apparatus related to scheduling traffic in a wireless communications system using shared air link traffic resources
05/07/2009WO2009059130A2 Method and apparatus related to controlling traffic in a wireless communications system using shared air link traffic resources
05/07/2009WO2009058832A1 Handling random access channel responses
05/07/2009WO2009058089A1 Fast random access for an enhanced uplink dedicated channel
05/07/2009WO2009058075A1 Method and arrangement in a telecommunications system
05/07/2009WO2009057044A1 Indicating e-dch resources for e-rach
05/07/2009WO2009057032A2 A method for signalling random access channels
05/07/2009WO2009029467A3 Method of communicating within a mesh network
05/07/2009WO2007050966A3 Apparatus and method for responding to unlicensed network failure
05/07/2009US20090116467 Method, system and device for accessing network
05/07/2009US20090116432 Method of configuring and searching high speed shared control channel of multi-carrier cell
05/07/2009US20090116424 Transmission control method, mobile station, and radio base station
05/07/2009CA2704189A1 Method and arrangement in a telecommunications system
05/06/2009EP2056542A1 Transmission power mask for fast access requests
05/06/2009EP2055119A2 Method and system for wireless communication
05/06/2009EP2055045A1 Processing device for transmitting measurements performed by radio terminals
05/06/2009EP2055028A1 A method for requesting radio resources for uplink packet transmission in gprs system
05/06/2009EP2055027A1 Method and apparatus for transmitting/receiving preamble of random access channel in a broadband wireless communication system
05/06/2009EP1210778B1 Selective call device and method for monitoring at least two communication systems
05/06/2009CN101427517A Mobility middleware architecture for multiple radio access technology apparatus
05/06/2009CN101426280A Measurement report transmission in telecommunications system
05/06/2009CN101426279A Method of handling random access procedure failure and related communication device
05/06/2009CN101426275A Method and system for confirming transmission parameter in random access process
05/06/2009CN101426274A Resource distribution location indication method, system and apparatus in random access process
05/06/2009CN101426273A Cognitive radio communication device using overlapped signal and method thereof
05/06/2009CN101426254A Method, apparatus and system for information transmission implementation
05/06/2009CN101426253A Method, apparatus and system for information transmission implementation
05/06/2009CN100486391C Communication system
05/05/2009US7529548 Method and system for adapting a wireless link to achieve a desired channel quality
04/2009
04/30/2009WO2009055804A2 Control and transmission of uplink feedback information from a wtru in a cell_fach state
04/30/2009WO2009055662A2 Method and apparatus for pre-allocation of uplink channel resources
04/30/2009WO2009055627A1 Random access cyclic prefix dimensioning in wireless networks
04/30/2009WO2009055577A1 Selecting transmission parameters for contention-based access in wireless systems
04/30/2009WO2009054311A1 Base station device, mobile station device, and mobile communication system
04/30/2009WO2009053941A1 Method for fast transmission type selection in wcdma umts
04/30/2009WO2009027931A3 Enhanced multi-user transmission
04/30/2009WO2007092896A3 An apparatus and method for fast access in a wireless communication system
04/30/2009US20090113027 Personal network management method and personal network management apparatus
04/30/2009US20090109943 Radio network system, radio communication method, and radio communication device
04/30/2009US20090109937 Selecting transmission parameters for contention-based access in wireless systems
04/30/2009US20090109919 Random Access Cyclic Prefix Dimensioning in Wireless Networks
04/30/2009US20090109918 System and method for improved scheduling for time-frequency slicing
04/29/2009EP2053872A1 Method for implementing random access of new access node and the communication system thereof
04/29/2009EP2053791A1 A system, apparatus and method for determining the communication right
04/29/2009EP2052576A2 Radio communication station and radio communication device, and methods of operating same
04/29/2009EP2052556A2 Improved content throughput on wireless mesh networks
04/29/2009EP2052502A1 Tdma channel access scheduling with neighbor indirect acknowledgment algorithm (nbia) for ad-hoc networks
04/29/2009CN101422059A Method and apparatus for reordering fragments within a MAC layer service data unit within a downlink fram
04/29/2009CN101420765A Method for fast access after small station communication interruption in satellite communication system
04/29/2009CN101420759A Service combined identification code switching control method and wireless access equipment
04/29/2009CN101420758A Method for resisting simulated main customer attack in cognitive radio
04/29/2009CN101420757A Wireless data card
04/29/2009CN101420756A Step-out determining method and device
04/29/2009CN101420735A Session information transferring method in routing collection changing process
04/29/2009CN101420728A Base station of mobile communication system
04/29/2009CN100484328C Method for connecting channel to user's terminal and base station node
04/29/2009CN100484309C Method and device for detecting and selecting wireless local access network system
04/29/2009CN100484302C Dedicated high priority access channel
04/28/2009US7526307 Stochastic transmission power level adjustment in a random access channel in a radio communications system and method
04/28/2009US7525096 Miniature camera module with lens containing image sensor
04/23/2009WO2009051549A1 Hybrid contention-based and schedule-based access to a communication link
04/23/2009WO2009050714A2 A device, method and system for media packet distribution
04/23/2009WO2009050656A1 Fast selection of cooperative nodes
04/23/2009WO2009050628A1 Parallel transmission for enhanced spatial reuse efficiency
04/23/2009US20090103483 Radio resource assignment method for physical channel in uplink, and transmitter for mobile apparatuses
04/23/2009US20090103480 Hybrid arq schemes with soft combining in variable rate packet data applications
04/23/2009DE20024007U1 In einem UMTS-Mobilfunknetz betreibbare Mobilstation In a UMTS mobile network operated mobile station
04/23/2009DE20024006U1 In einem UMTS-Mobilfunknetz betreibbare Mobilstation In a UMTS mobile network operated mobile station
04/22/2009EP2051559A2 Method and apparatus imposing random delays for avoiding hidden terminal collisions in wireless Mesh networks
04/22/2009EP2051448A1 Access network system with separated controlling and bearing and communication achieving method thereof