Patents for H04W 84 - Network topologies (50,427)
06/2009
06/10/2009CN100499879C Method of reducing delay and user terminal
06/10/2009CN100499844C Method and device for processing precedence in multi-medium sending right
06/10/2009CN100499574C Method and network-side facility for determining a path in an ADHOC wireless communications system
06/10/2009CN100499536C Resolving switch-in processing method for selecting business in radio local area network
06/10/2009CN100499424C Method for supporting cluster service multi-channel by CDMA system
06/10/2009CN100498743C Communication system, communication method
06/09/2009US7546135 Extended addressing for a digital trunked radio system
06/09/2009US7546134 Push-to-talk event triggered location operation in a wireless communication device
06/09/2009US7546126 Wireless base station neighbor discovery in a communication system, such as a system employing a short-range frequency hopping scheme
06/09/2009US7546090 Method to reduce power consumption in a radio communication system and apparatus therefor
06/09/2009US7545827 Busy tone for wireless networks
06/09/2009US7545795 Method for identification using bluetooth wireless key
06/09/2009US7545780 Flow-based selective reverse tunneling in wireless local area network (WLAN)-cellular systems
06/09/2009US7545776 Method for improving handovers in a WLAN
06/04/2009WO2009069091A1 Coordinating operation in infrastructure and ad-hoc modes for wireless networks
06/04/2009WO2009069018A1 Optimized ad hoc networking
06/04/2009WO2008024099A3 Peer-to-peer network and user information discovery and sharing for mobile users and devices
06/04/2009WO2006088616A3 Method and apparatus for processing packets originating from local and neighboring basic service sets
06/04/2009WO2006031927A3 Methods, systems, and computer program products for providing wireless-fidelity (wi-fi) gateway visitor location register (vlr) functionality
06/04/2009US20090144470 Method of transmitting ieee 1394 data over a wireless link and apparatus implementing the method
06/04/2009US20090144069 System and method for providing personalized service
06/04/2009US20090143067 Mobile terminal and channel scanning method thereof
06/04/2009US20090141695 Method of creating incentives for using wireless hotspot locations
06/04/2009US20090141693 Technique for Achieving Connectivity between Telecommunication Stations
06/04/2009US20090141672 Method for transmitting data using downlink dummy control block and system using the same
06/04/2009CA2645527A1 Travel characteristics-based ad-hoc communication network algorithm selection
06/03/2009EP2066146A1 Flexible wireless LAN architecture based on a communication server
06/03/2009EP2064909A2 Resource management techniques for wireless networks
06/03/2009EP2064905A2 Method for establishing voice communications using a mobile handset
06/03/2009EP2064861A2 Providing subscriber specific information across wireless networks
06/03/2009EP2064843A2 Energy aware early detection
06/03/2009EP2064837A2 Direct link setup mechanisms for wireless lans
06/03/2009EP2064836A1 Method and system for scanning in wlan
06/03/2009EP2064829A2 Establishment of ad-hoc networks between multiple devices
06/03/2009EP2064649A1 Near field connection establishment
06/03/2009EP1758407B1 Method for a mobile station to handover between cells
06/03/2009EP1730851B1 Method for steering a smart antenna for a wlan using a periodic re-scan
06/03/2009EP1676372A4 System and method for managing mobile communications
06/03/2009EP1597603A4 Method and apparatus for transmitting information within a communication system
06/03/2009EP1525706A4 Key generation in a communication system
06/03/2009EP1500286A4 Temporal transition network protocol (ttnp) in a mobile ad hoc network
06/03/2009CN101449619A Power efficient wireless network detection
06/03/2009CN101449521A Collision avoidance for traffic in a wireless network
06/03/2009CN101448339A Method for realizing light location service in Ad Hoc network
06/03/2009CN101448338A Mobile three-dimensional spatial wireless testing network system
06/03/2009CN101448337A User collaboration method with joint network coding and channel coding
06/03/2009CN101448336A Control method and system of wireless client terminal roam and wireless access controller
06/03/2009CN101447902A Display apparatus and image apparatus
06/03/2009CN100496069C Mobile telephone with remote control function, remote control method and its system
06/03/2009CN100495996C Network identification, authorization and accounting method
06/02/2009US7543043 Communication device and method
06/02/2009US7542780 Method, apparatus and arrangement in a telecommunications network for providing control over and enabling advanced services and user interfaces in a mobile telephone
06/02/2009US7542770 Method for mobile unit location estimate in a wireless LAN
06/02/2009US7542719 Wireless communication system, wireless relay unit and wireless terminal constituting the wireless communication system, and wireless communication method
06/02/2009US7542452 Systems and methods for implementing an enhanced multi-channel direct link protocol between stations in a wireless LAN environment
06/02/2009US7542449 Transferring context during hand-over of mobile node in a wireless network
06/02/2009CA2564178C Apparatus, and associated method, for reporting a measurement summary in a radio communication system
06/02/2009CA2483495C Method and apparatus for dynamic packet transport in cdma2000 networks
06/02/2009CA2437257C Access channel structure for wireless communication system
06/02/2009CA2319528C System and method for mobile data services
06/02/2009CA2280827C A method and an arrangement for transferring a command in a telecommunications system that includes a mobile communications system
06/02/2009CA2256239C Portable information terminal apparatus, numeric displaying method, storage medium, and information processing apparatus
05/2009
05/28/2009WO2009065347A1 Security communication method, system and apparatus for home base-station
05/28/2009WO2009065326A1 A bit mapping method of high-order modulation
05/28/2009WO2009065321A1 A method, system and device for processing the service in the circuit switching domain
05/28/2009WO2008110157A3 Mobile communication appliances for determining distances from other mobile communication appliances, and associated method
05/28/2009US20090137244 System and method for transferring wireless network access passwords
05/28/2009US20090137238 Mobile phone system, wireless base station device, information terminal, service information providing method
05/28/2009US20090135785 Method for fast radio link measurements of access point candidates for wlan handover, a mobile terminal, an access point and program modules thereof
05/28/2009US20090135780 Preemptive dynamic frequency selection
05/28/2009US20090135759 Radio communication terminal and network side communication apparatus
05/28/2009US20090135756 Combined simulcasting and dedicated services in a wireless communication system
05/28/2009US20090135746 System and method for communicating over a wireles time-division duplex channel
05/28/2009US20090135307 Display Apparatus and Video Processing Apparatus
05/28/2009US20090135000 Automatic and dynamic changing of class in class-based asset tracking and monitoring systems
05/27/2009EP2063660A1 The method, system and mobile switch center for load transferring in the pool area
05/27/2009EP2063601A2 Methods to enhance WLAN security
05/27/2009EP2063596A2 Joint packet detection in a wireless communication system with one or more receiver
05/27/2009EP2062451A1 Optimising communication links in a wireless network
05/27/2009EP2062447A1 Push-to-talk mobile communications system, method and terminal
05/27/2009EP2062415A2 Location architecture for large scale networks
05/27/2009EP1499989A4 Reactive routing on-demand in mobile network
05/27/2009CN201247518Y Wireless detection alarm system
05/27/2009CN201247505Y Wireless sensing network node for compositely detecting smoke temperature in fire monitoring system
05/27/2009CN101444134A System and method for determining the mobility of nodes in a wireless communication network
05/27/2009CN101444130A Method of scanning for beacon transmissions in a WLAN
05/27/2009CN101444128A Methods and apparatus for reducing roaming latency in a mobile node
05/27/2009CN101444118A Method and apparatus for supporting an emergency call in a wireless metropolitan area network
05/27/2009CN101444113A Mobile peer-to-peer networks
05/27/2009CN101443710A Toner having excellent image uniformity
05/27/2009CN101442827A Mobile intelligent safety defense monitoring system based on wireless sensor network
05/27/2009CN101442826A Radio communication system for mining fire disaster
05/27/2009CN101442825A Method for forming and maintaining Ad Hoc network local topology in WINCE
05/27/2009CN101442824A Method for calculating wireless sensor network credit value based on unreliable channel
05/27/2009CN101442823A Method for locating WSN distributed node based on wave arrive direction estimation
05/27/2009CN101442822A Method and system for out-of-home for our-of-home proximity marketing and for delivering awarness information of general interest
05/27/2009CN101442787A Energy-saving routing method for wireless sensor network based on power control
05/27/2009CN101442773A Rapid switching method for wireless netted network
05/27/2009CN101442763A Self-repairing wireless sensing network system of redundant module and implementing method thereof
05/27/2009CN101442754A Method and apparatus for disposing wireless netted network in urban area circumstance