Patents
Patents for H04W 74 - Wireless channel access, e.g. scheduled or random access (19,423)
07/2006
07/12/2006CN1802860A Wireless multi-cell communication system and method for managing resource power to provide high speed downlink packet access services
07/12/2006CN1801980A Spatial multiplexing in a cellular network
07/12/2006CN1801926A Mixed-media telecommunication call set-up
07/12/2006CN1801809A Method and system for wireless communication
07/12/2006CN1264376C System and method for priority access channel assignment in a cellular telephone system
07/12/2006CN1264359C Multi-detection of heart beat to reduce error probability
07/12/2006CN1264357C System and method for carrying out large-size CDMA service cell
07/11/2006USRE39164 Control structures for contention-based packet data services in wideband CDMA
07/11/2006US7076262 Message access for radio telecommunications system
07/11/2006US7075943 Channel access scheme for use in network communications
07/11/2006US7075902 Apparatus, method, and computer program product for wireless networking using directional signaling
07/11/2006CA2285991C Method for random-access communication with binary feedback
07/06/2006WO2006071179A1 Method and system for service access control in shared networks
07/06/2006WO2006020520A3 Method and system for controlling access to a wireless communication medium
07/06/2006US20060146863 Method and system for adapatively obtaining bandwidth allocation requests
07/05/2006EP1677563A1 Channel assignment based on service type and wireless communication environment
07/05/2006EP1677466A1 Communication handover method, communication message processing method, program for executing these methods by use of computer, and communication system
07/05/2006EP1676453A2 Code tree fragmentation in call admission control
07/05/2006EP0979585B1 Ramdom access in a mobile telecommunications system
07/05/2006CN1798425A Method for determining capture threshold of random access channel through physical layer
07/05/2006CN1798415A Method for testing virtual access of random access channel in WCDMA system
07/05/2006CN1798401A Mobile wireless terminal apparatus and wireless communication system
07/05/2006CN1798264A Image sensing apparatus and control method thereof
07/05/2006CN1263265C Method and apparatus for data rate control in communication system
07/05/2006CN1263264C System and method for single-point to fixed-multipoint data communication
07/05/2006CN1263241C Adaptive flow control method of forward access transmission channel
07/04/2006US7073000 Communication system and communication control apparatus and method
07/04/2006US7072650 Ad hoc peer-to-peer mobile radio access system interfaced to the PSTN and cellular networks
07/04/2006US7072327 Contention access control system and method
07/04/2006US7072296 Methods and apparatus for network signal aggregation and bandwidth reduction
07/04/2006CA2276800C Automobile communications method and system
06/2006
06/29/2006WO2006068710A1 Methods of wireless backhaul in a multi-tier wlan
06/29/2006WO2006068557A1 Methods and mobile routers in a communication system for routing a data packet
06/29/2006WO2006068295A1 Hybrid mobile communication system comprising multi-hop-ad-hoc and circuit-switched modes
06/29/2006WO2006067570A1 Method and apparatus for communicating scheduling information between ue and radio access network using space otherwise used for padding
06/29/2006WO2006067556A1 Transmission in a shared medium having different access modes
06/29/2006WO2006067281A1 Enhancing use of communication services
06/29/2006WO2006067271A1 Energy efficient wireless sensor network, node devices for the same and a method for arranging communications in a wireless sensor network
06/29/2006US20060143444 Method and apparatus for communicating scheduling information from a UE to a radio access network
06/29/2006US20060143438 System and method for provisioning a wireless device to only be able to access network services within a specific location
06/29/2006US20060142913 Vehicle tracking, communication and fleet management system
06/29/2006US20060142035 Power efficient channel scheduling in a wireless network
06/29/2006US20060142033 Multi-radio unification protocol
06/29/2006US20060142020 Channel assignment based on service type and wireless communication environment
06/29/2006US20060142017 Mobile terminal and wireless communication system
06/29/2006US20060140600 Image sensing apparatus with camera shake correction function
06/29/2006US20060140196 Radio communication management method and radio communication management server
06/29/2006US20060140163 Method and apparatus to facilitate the closure of mobility tunnels
06/29/2006US20060140147 Bandwidth allocation protocol for shared wireless networks
06/29/2006CA2594595A1 Method and apparatus for communicating scheduling information between ue and radio access network using space otherwise used for padding
06/28/2006EP1675307A2 Mobile terminal and wireless communication system
06/28/2006EP1673885A1 Mbms acknowledgements on rach
06/28/2006EP1634377A4 Antenna steering and hidden node recognition for an access point
06/27/2006US7069026 Geographic area assisted system selection for mobile stations
06/27/2006US7069000 Security methods for use in a wireless communications system
06/27/2006US7068677 Subscriber radio access system
06/27/2006US7068633 Enhanced channel access mechanisms for QoS-driven wireless lans
06/27/2006US7068607 Bandwidth broker for cellular radio access networks
06/22/2006WO2006065921A2 Beam selection apparatus and method in voice over internet protocol over switched beam wireless local area network
06/22/2006WO2005010652B1 Method and apparatus for high throughput multiple radio sectorized wireless cell
06/22/2006US20060135116 Localisation method
06/22/2006US20060135075 Method and system for dynamic hybrid multiple access in an OFDM-based wireless network
06/22/2006US20060133403 Radio resource allocation system for packet data service and allocation method thereof
06/22/2006US20060133394 Methods of wireless backhaul in a multi-tier WLAN
06/22/2006US20060133341 Client roaming from a first access node to a second access node within a wireless network
06/22/2006US20060133331 Method and apparatus for predictively providing an uplink communication resource
06/21/2006EP1672951A1 Method for detecting reverse link collisions on an air interface
06/21/2006EP1672947A1 Method and system for dynamic hybrid multiple access in an OFDM-based wireless network
06/21/2006EP1672853A2 Radio resource allocation system for packet data service and allocation method thereof
06/21/2006EP1671512A2 Adaptive call admission control for calls handled over a compressed clear channel
06/21/2006EP1352541B1 Method for access of a user station to the network of a mobile radio system
06/21/2006EP0985285B1 Method of registration in a communication system
06/21/2006CN1792113A Method for establishing a connection in a radio communications system
06/21/2006CN1792105A Quality packet radio service for a general packet radio system
06/21/2006CN1792063A Time-triggered communication system and method for the synchronized start of a dual-channel network
06/21/2006CN1791268A High-speed downlink packet access channel resource distributing method
06/21/2006CN1791044A System to manage wireless connection state between network printer and access point using wireless connection map and a method thereof
06/20/2006US7065376 Multi-radio unification protocol
06/20/2006US7065366 Signaling connection admission control in a wireless network
06/20/2006US7065365 Code tree fragmentation in call admission control
06/20/2006US7065067 Authentication method between mobile node and home agent in a wireless communication system
06/20/2006US7065065 Access and backoff mechanism
06/15/2006WO2006063349A2 Methods and media access controller for broadband wireless communications with variable data unit size and delayed data unit construction
06/15/2006WO2006062770A2 A scheme for mac address privacy in infrastructure-based multi-hop wireless networks
06/15/2006WO2006061184A1 Handover of a mobile node between networks of different technologies in a mobile ip telecommunications system
06/15/2006US20060128410 Method and apparatus for switching mobile station between autonomous and scheduled transmissions
06/15/2006US20060128391 Network communication system using a single reservation request made with randomly generated information to identify a node
06/15/2006US20060128390 Network communication system using a single reservation request made from a node to transmit its data
06/15/2006US20060126585 System to manage wireless connection state between network printer and access point using wireless connection map and a method thereof
06/15/2006US20060126561 System and method for communicating over a wireless time-division duplex channel
06/14/2006EP1670273A1 Handover of a mobile node between access networks of different technologies in a mobile IP telecommunications system
06/14/2006EP1670266A1 Communication mode control method, mobile communication system, base station control apparatus, base station, and mobile communication terminal
06/14/2006EP1668846A2 Media access control protocol for network including plurality of nodes connected to each by single shared wireless communications channel
06/14/2006EP1668820A1 Method and system for group communications in a wireless communications system
06/14/2006EP1540905B1 Method for the transmission of data telegrammes in a switched cyclical communication system
06/14/2006CN1788520A Link latency determination for mobile IP re-registration
06/14/2006CN1788515A Fast setup of physical communication channels
06/14/2006CN1788509A Method and device for establishing communication links and for estimating overall quality of a directional link and reporting to OLSR in a communication system
06/14/2006CN1788502A Method and apparatus for switching mobile station between autonomous and scheduled transmissions
06/14/2006CN1788469A Method for random accesses in a local network