Patents
Patents for H04W 74 - Wireless channel access, e.g. scheduled or random access (19,423)
09/2006
09/14/2006US20060203789 Beam selection apparatus and method in voice over internet protocol over switched beam wireless local area network
09/14/2006US20060203784 Smart roaming to avoid time-outs during WLAN association
09/14/2006US20060203767 Method of transmitting overhead message in a mobile wireless communication system
09/14/2006US20060203753 Common packet channel assignment method and apparatus
09/14/2006US20060203724 Multi-carrier, multi-flow, reverse link medium access control for a communication system
09/14/2006CA2600643A1 Transmitting overhead message in a mobile wireless communication system
09/14/2006CA2600424A1 Multi-carrier, multi-flow, reverse link medium access control for a communication system
09/13/2006EP1701482A1 Access method and a relay station and terminals thereof
09/13/2006EP1701479A1 Adaptable game console in an adhoc network
09/13/2006EP1701457A1 Terminal management method, terminal management apparatus and mobile communication terminal
09/13/2006EP1614301A4 Wireless multi-cell communication system and method for managing resource power to provide high speed downlink packet access services
09/13/2006CN1833408A Master station of communication system and access control method
09/13/2006CN1833357A Method and apparatus for reducing interference within a communication system
09/13/2006CN1832424A Communication terminal device, communication system, communication method, and program
09/13/2006CN1275489C Method for detecting multiple user's terminal random cutrin conflict
09/13/2006CN1275485C Method for detecting user's terminal random cut-in
09/12/2006US7106819 Plural subscriber system utilizing synchronized timeslots on a single frequency
09/12/2006US7106718 Signaling quality of service class for use in multimedia communicatations
09/12/2006US7106708 Method for implementing fast dynamic channel allocation (F-DCA) call admission control in radio resource management
09/12/2006CA2387555C Communication infrastructure and method to speed uplink data setup
09/12/2006CA2297896C Method of controlling communication resources
09/08/2006WO2006094256A1 Method and system for providing mobile wireless access points
09/08/2006WO2006092801A2 Wireless lan with contention avoidance
09/08/2006WO2006092467A1 Scheduling technique for mobile uplink transmission
09/08/2006CA2600647A1 Method and system for providing mobile wireless access points
09/07/2006US20060198378 Scheduling technique for mobile uplink transmission
09/07/2006US20060198361 Method and system for providing mobile wireless access points
09/07/2006US20060198353 Method for media access controlling and system and method for channel time reservation in distributed wireless personal area network
09/07/2006US20060198332 Radio access system
09/07/2006US20060198331 Dynamic communication and method of use
09/07/2006DE10085276B4 Verfahren und Einrichtung zum Implementieren eines Blattknoten-Stellvertreters in einem Netzwerk Method and apparatus for implementing a leaf node's deputy in a network
09/06/2006EP1699249A1 Method and apparatus for the synchronisation of the physical layers in heterogeneous mobile communications networks
09/06/2006EP1699175A1 Wireless access system
09/06/2006EP1698204A2 Methods and apparatus for providing slot reservations for slotted messages in wireless communication networks
09/06/2006EP1698127A1 Wireless communication network and method for transmitting packets over channel in wireless communication network
09/06/2006EP1698111A1 Methods and apparatuses for transmit latency reduction in wireless communication systems
09/06/2006EP1698060A2 Methods and apparatus for providing a tolerable delay for slotted messages in wireless communication networks
09/06/2006EP1697817A2 Method and apparatus for independent and efficient delivery of services to wireless devices capable of supporting multiple radio interfaces and network infrastructure
09/06/2006EP1574104B1 A method of controlling services on a mobile phone network
09/06/2006CN1829382A Method for realizing roaming user preferential access wireless channel
09/06/2006CN1274181C Method for managing local terminal equipment accessing network
09/06/2006CN1274180C Communication system comprising plurality of communication networks
09/05/2006US7103386 Antenna steering and hidden node recognition for an access point
09/05/2006US7103371 Method and apparatus for dynamic voice reservation within wireless networks
09/05/2006US7103319 Physical random access channel power control method for multimedia broadcast/multicast service
09/05/2006US7103060 Event triggered change of access service class in a random access channel
09/05/2006US7102994 Synchronization signal used to identify code groups
09/05/2006US7102663 Mixed-media telecommunication call set-up
08/2006
08/31/2006WO2006091133A1 A communication arrangement in a base station in a cellular mobile telephony system
08/31/2006WO2006090601A1 Method for accessing a wireless channel in a communications network including a plurality of stations and an access point connected by the wireless channel and wireless communications network
08/31/2006WO2005077060A3 System and method for requesting and granting access to a network channel
08/31/2006US20060193305 Frame synchronization in a universal mobile telephone system receiver
08/31/2006US20060193279 Method and system for accessing a channel in a wireless communications network using multi-polling
08/31/2006US20060193274 Wireless communication apparatus, wireless communication method, and program
08/31/2006US20060192894 Moving picture processing device, information processing device, and program thereof
08/30/2006EP1695491A1 Polling in wireless networks through dynamic modification of polling intervals and virtual polling
08/30/2006EP1694272A2 Synchronized wireless communications system
08/30/2006EP1436958A4 A digital implementation of multi-channel demodulators
08/30/2006EP0890278B1 Method and subscriber apparatus for performing preferred communication system selection
08/30/2006CN1825944A Mobile video broadcasting system and method thereof
08/30/2006CN1825884A Maintenance information communication terminal, management mainframe, image forming apparatus and communication method
08/29/2006US7099680 Data interface protocol for two-way radio communication systems
08/29/2006US7099671 Collaborative mechanism of enhanced coexistence of collocated wireless networks
08/29/2006US7099625 Automobile communications method and system
08/24/2006WO2006088774A2 A method and system of early indication for multi-user wireless communication systems
08/24/2006WO2005125226A3 Method and apparatus for dynamically allocating h-arq processes
08/24/2006US20060189352 Base station and radio terminal
08/24/2006US20060189334 Communication mode controlling method, mobile communication system, radio network controller, base station, and mobile communication terminal
08/24/2006US20060189302 Network communication system using a single reservation request over one or more assigned frequencies to identify a node
08/24/2006US20060187952 Methods and systems for providing priority access to 802.11 endpoints using DCF protocol
08/24/2006US20060187892 Interactive method for determining network selection information for a user terminal in a wireless local area network
08/24/2006US20060187858 Network discovery mechanisms
08/24/2006US20060187852 Method of determining transmission rate of control response frame for acknowledging data receipt in wireless LAN
08/24/2006US20060187840 Method and apparatus for controlling wireless medium congestion by adjusting contention window size and disassociating selected mobile stations
08/23/2006EP1693992A1 Methods and systems for providing priority access to 802.11 endpoints using DCF protocol
08/23/2006EP1692825A1 Method and apparatus for transmitting wireless signals on multiple frequency channels in a frequency agile network
08/23/2006EP1692797A1 System and method for transmitting random access data using orthogonal frequency division multiple access
08/23/2006EP1692795A2 System for application server autonomous access across different types of access technology networks
08/23/2006EP1692624A2 Systems and methods for network coordination with limited explicit message exchange
08/23/2006EP1692619A2 Methods and systems for network coordination
08/23/2006EP1691767A2 Methods and apparatus for terminating use of quick paging channel based on high capacity power source usage
08/23/2006CN1823538A Method and apparatus in a wireless communication system for expediting a request for uplink resources
08/23/2006CN1823501A Method to achieve fast active scan in 802.11 WLAN
08/23/2006CN1823497A Wireless local access network system detection and selection
08/22/2006US7095754 Tiered contention multiple access (TCMA): a method for priority-based shared channel access
08/22/2006US7095723 Base station for code group synchronization
08/18/2006CA2532852A1 Methods and systems for providing priority access to 802.11 endpoints using dcf protocol
08/17/2006US20060182246 Maintenance information communication terminal, image forming apparatus provided with same, maintenance information management host,and communication method
08/17/2006US20060182080 Wireless LAN communication method and apparatus
08/17/2006US20060182079 Wireless LAN communication method and apparatus
08/17/2006US20060181631 Moving picture processing device, information processing device, and program thereof
08/16/2006EP1690386A2 Adjusting the transmit power level of a cellular communication terminal capable of peer-to-peer communications
08/16/2006EP1690352A2 Wireless communication system, wireless communication device and wireless communication method, and computer program
08/16/2006EP1690350A1 Methods and systems fro frequency and time division access
08/16/2006EP1525764A4 A system and method for determining physical location of a node in a wireless network during an authentication check of the node
08/16/2006EP1411742B1 Communication terminal apparatus for sending shared channel information based on the assignment status
08/16/2006EP1186125B1 Method for measuring confusion rate of a common packet channel in a cdma communication system
08/16/2006CN1820465A Resource reservation in wireless network with distributed medium access control
08/16/2006CN1820436A Method and system for managing radio resources in a time-slotted communication system
08/16/2006CN1820431A Frame synchronization in universal mobile telephone system