Patents for H04W 84 - Network topologies (50,427)
06/2012
06/13/2012CN202276471U 一种无线传感器网络节点装置 A wireless sensor network node device
06/13/2012CN202276470U 一种电话亭用wifi无线网络系统 One kind of phone booth with wifi wireless network system
06/13/2012CN202276465U 一种基于Zigbee技术的无线导游系统 Wireless tour guide system based on Zigbee technology
06/13/2012CN202276363U Power transmission line state monitoring agent device
06/13/2012CN202275303U 一种核与辐射装置无线监控管理系统 One kind of nuclear and radiation device for wireless monitoring and management system
06/13/2012CN1934796B Mode shifting communications system and method
06/13/2012CN1444824B Method for coordinating charging information for communication networks
06/13/2012CN102498748A Access type setting apparatus, mobile communication system and access type setting method
06/13/2012CN102498736A Radio station
06/13/2012CN102498732A Rence control method, macro terminal, macro base station, and femtocell base station
06/13/2012CN102498704A Radio Network
06/13/2012CN102497679A Static clustering algorithm for wireless sensor network
06/13/2012CN102497678A Wireless sensing network based study type double-radio-frequency interface remote-control device and application thereof
06/13/2012CN102497677A Internet of things (IoT) business processing system and method
06/13/2012CN102497669A Wireless sensor network (WSN) node positioning method
06/13/2012CN102497668A Wireless sensor network (WSN) node APIT positioning method
06/13/2012CN102497667A Method and system for positioning WiFi (wireless fidelity) application focused areas
06/13/2012CN102497649A Satellite network route establishing method based on reliability assurance
06/13/2012CN102497648A Device and method for achieving remote debugging
06/13/2012CN102497642A Weak fence coverage constructing method for moveable heterogeneous sensor network
06/13/2012CN102497641A Method for improving communication quality of wireless sensor network
06/13/2012CN102497636A Wireless sensor network safety locating system and method based on watermark
06/13/2012CN102497620A Method and system of information transmission in wireless sensor network
06/13/2012CN102497619A Wireless multicast transmission and rate adaptation method during train-ground communication and system thereof
06/13/2012CN102497618A Frequency-modulated introduction system based on smart terminal, and frequency-modulated introduction method of the same
06/13/2012CN102497616A Regional Ad-Hoc communication network networking method abased on Big Dipper navigation system
06/13/2012CN102497615A Location-information-based clustering method for node mobile network
06/13/2012CN102497614A Wireless communication controller of driving state data among vehicles and control method thereof
06/13/2012CN102497485A Intelligent unlocking method on basis of Zigbee technology and device
06/13/2012CN102497440A Low-latency data aggregation algorithm
06/13/2012CN102497438A Environmental monitoring system for outdoor microalga cultivation of wireless sensor network
06/13/2012CN102497418A Quick data distribution method of multi-radio wireless Mesh network
06/13/2012CN102497413A Internet of things (IoT)-based dynamic monitoring platform for monitoring archaeological excavation field
06/13/2012CN102497412A Wireless sensor network (WSN)-based staff tracking and monitoring system for petrochemical sulfur-containing device
06/13/2012CN102497399A Lost node information acquiring method and system based on ZigBee protocol
06/13/2012CN102497390A Visualized regulation and control system for pigsty nursing environment based on internet of things
06/13/2012CN102496202A Wireless networking access control system supporting second-generation identification card and residence permit
06/13/2012CN102496199A Intelligent entrance guard control system with wireless ad hoc network function and control method thereof
06/13/2012CN102496045A SIM (Subscriber Identity Module) card integrated with zigbee function
06/13/2012CN102495187A Detecting method of water environment pollution source based on wireless sensor networks
06/13/2012CN101909349B Energy dissipation balance-based data acquisition method for heterogeneous sensor network
06/13/2012CN101841839B Wireless sensor network (WSN) emulation system
06/13/2012CN101808286B Multicast key agreement method and system for clustered system
06/13/2012CN101662475B Authentication method of accessing WAPI terminal into IMS network, system thereof and terminal thereof
06/13/2012CN101594677B Irregular Ad hoc network node self positioning system based on clustering
06/13/2012CN101515455B Communication system for building speech database for speech synthesis, relay device therefor, and relay method therefor
06/13/2012CN101356779B Cellular communication system and method for broadcast communication
06/13/2012CN101335973B Anti-blocking interference protection method for wireless base station
06/13/2012CN101257665B Terminal control device and method
06/13/2012CN101160766B Channel sharing method for code division multiple access based cluster mobile communication system
06/12/2012US8200234 Method and apparatus for allocating radio resource in wireless sensor network
06/12/2012US8200212 Wireless network system and method
06/12/2012US8200148 Communication control apparatus, communication apparatus and communication system
06/12/2012US8199705 System and method for providing a wireless access point (WAP) having multiple integrated transceivers for use in a hybrid wired/wireless network
06/12/2012CA2543231C A method and apparatus to provide data streaming over a network connection in a wireless mac processor
06/10/2012CA2761408A1 Wideband multi-channel receiver with fixed-frequency notch filter for interference rejection
06/10/2012CA2761030A1 System and method of providing compliance and alerting of toxic gas exposure for health monitoring and plant maintenance
06/07/2012WO2012075397A1 Distributed a-gnss positioning of static devices
06/07/2012WO2012074929A2 System and method for dynamic formation of a communication network using wireless communication devices
06/07/2012WO2012074900A2 Wireless sensor network access point and device rf spectrum analysis system and method
06/07/2012WO2012074696A1 Method and apparatus for sending a channel timing message in a digital mobile radio system
06/07/2012WO2012074680A1 Communication system for a rail vehicle consist and method for communicating with a rail vehicle consist
06/07/2012WO2012074520A1 Suppression of discovery of mobile devices in a wireless network
06/07/2012WO2012074427A1 Femtocell base station
06/07/2012WO2012074316A2 Method and apparatus of link adaptation in wireless local area network
06/07/2012WO2012074290A2 Apparatus and method for network controlling in wireless communication system
06/07/2012WO2012074062A1 Communication terminal, channel selection method and program
06/07/2012WO2012073697A1 Mobile communications network and wireless base station
06/07/2012WO2012073578A1 Information collection system using wireless multihop network, terminal, sink node, and communication method for same
06/07/2012WO2012073316A1 Communication device and method
06/07/2012WO2012073315A1 Wireless communication device and bypass route search method in wireless network
06/07/2012WO2012073312A1 Wireless communication device, and channel determining method in wireless network
06/07/2012WO2012072869A1 Method and apparatus for coordinating information request messages over an ad-hoc mesh network
06/07/2012WO2012072861A1 Method and apparatus for selecting devices to form a community
06/07/2012WO2012072147A1 Enhanced mobility control in heterogeneous networks
06/07/2012WO2012072035A1 Method for alarm information transmission, wireless sensor node device, gateway node device
06/07/2012WO2012071689A1 Device to device cluster enhancement to support data transmission from/to multiple devices
06/07/2012WO2011137873A3 Method and terminal for remote kill functions in cluster communications
06/07/2012US20120142362 Access control method for certain user targeted base station, base station apparatus and mobile communication management apparatus
06/07/2012US20120142340 Method and apparatus for conveying usage and access rights information for each sub-slot on a carrier
06/07/2012US20120140756 Method and system for transferring information between network management entities of a wireless communication system
06/07/2012US20120140754 Method for directional association
06/07/2012US20120140750 Device, method and related device for obtaining service content for personal network equipment
06/07/2012US20120140749 System and method for determining a subscriber's zone information
06/07/2012US20120140743 Methods, apparatus and systems for performing multi-radio access technology carrier aggregation
06/07/2012US20120140741 Radio communication system and communication method thereof
06/07/2012US20120140677 Method of Transmitting or Receiving Control Information in Wireless Communication System and Apparatus of the Same
06/07/2012US20120140613 Multiple transmit antenna interleaver design
06/07/2012CA2818339A1 Communication system for a rail vehicle consist and method for communicating with a rail vehicle consist
06/07/2012CA2815376A1 Wireless sensor network access point and device rf spectrum analysis system and method
06/07/2012CA2757070A1 Power management scheme for protecting components on board a spacecraft
06/06/2012EP2461641A1 System, method and terminal for communication between wapi terminals
06/06/2012EP2461624A1 System, apparatus and methods for highly scalable continuous roaming within a wireless network
06/06/2012EP2461618A1 Wireless communication device
06/06/2012EP2461492A1 Method, base station and system for configuring relay link resources
06/06/2012EP2460386A1 Method, system and device for initiating wireless communication
06/06/2012EP2460383A1 Method for multiple access to radio resources in a mobile ad hoc network and system implementing said method
06/06/2012EP2460382A1 System and method for interrupting communications within a communication system
06/06/2012EP2460379A1 System and method for control channel search space location indication for a relay backhaul link
06/06/2012EP2460293A1 Method and system for femto cell self-timing and self-locating