Patents for H04W 84 - Network topologies (50,427)
01/2013
01/09/2013CN102870004A Network node for a wireless sensor network
01/09/2013CN102869124A Wireless data transmission system and method
01/09/2013CN102869123A Virtual peripheral data acquisition method and system applicable to intelligent display equipment
01/09/2013CN102869090A AUV (autonomous underwater vehicle)-assisted based underwater wireless sensor network positioning method
01/09/2013CN102869079A Method for adjusting regular sleep period of terminal node in self-adaptive manner
01/09/2013CN102869077A ZigBee-protocol-based data acquisition and transmission method of wireless sensor network
01/09/2013CN102869073A Method for processing wireless hotspot information and method for automatically accessing wireless hotspot
01/09/2013CN102869065A Rapid route updating method for rail traffic communication system based on WLAN (wireless local area network)
01/09/2013CN102869064A Cluster modulation identification method based on feature level and strategy level combined fusion
01/09/2013CN102869043A Data transfer method of wireless local area network (WLAN) based rail communication system
01/09/2013CN102869024A Computer simulation method for evaluating wireless communication effect of multipoint local area network
01/09/2013CN102869016A Safe adding method of nodes in high speed node ad hoc network
01/09/2013CN102869006A System and method for diagnosing and treating hierarchical invasion of wireless sensor network
01/09/2013CN102868987A Access point and station and method used in the same
01/09/2013CN102868974A Method for adaptively routing underwater sensor network on basis of difference
01/09/2013CN102868973A Resource-saving distributed multicast and frequency spectrum allocation method in CWMN (Cognitive Wireless Mesh Network)
01/09/2013CN102868972A Internet of things (IoT) error sensor node location method based on improved Q learning algorithm
01/09/2013CN102868799A Contact person addition method and mobile terminal
01/09/2013CN102868714A Wireless broadband communication system for large aircraft
01/09/2013CN102868538A Charging system, charging node and charging method
01/09/2013CN102868488A Space time diversity-based reliable transmission method for low-spell wireless sensor
01/09/2013CN102867523A Wireless background music control system
01/09/2013CN102867236A Integrated Internet of things application system for prison
01/09/2013CN102867199A Multi-parameter intelligent monitoring system and monitoring method for logistics container
01/09/2013CN102866848A Method for controlling cloud classroom intelligent pointer based on wifi
01/09/2013CN102364970B Implementation method for automatically configuring address of mobile ad hoc network
01/09/2013CN102333307B Wireless sensor network (WSN) trust evaluation method based on subjective belief
01/09/2013CN102076120B Multimode multiband radio-frequency onboard micro-micro cellular communication system based on software defined radio
01/09/2013CN102056336B Method and device for cooperatively processing self-organizing operation, and communication system
01/09/2013CN102006586B Wireless Mesh network intrusion detection system and detection method thereof
01/09/2013CN101951655B Reactive routing protocol based on geographic information in wireless sensor network
01/09/2013CN101908913B Scanning method of directive antenna-based Ad Hoc network neighbor nodes
01/09/2013CN101902832B Lower power consumption wireless sensor network node device capable of monitoring vibration continuously
01/09/2013CN101895879B Secure communication method for wireless sensing network
01/09/2013CN101867996B Multi-radiofrequency mesh network transmission method, network node and system
01/09/2013CN101771954B Method for realizing conference function in dispatching subsystem of wireless clustered system
01/09/2013CN101621514B Network data compressing method, network system and synthesis center equipment
01/09/2013CN101583151B Method of STA roaming in WLAN network and device
01/09/2013CN101568104B System and method for handshaking between wireless devices and servers
01/09/2013CN101552625B Method for operating wireless communication apparatus and apparatus capable of performing wireless communication
01/09/2013CN101199221B Method for administrating peripheral unit with SIM card in wireless communication terminal and peripheral unit implementing the method
01/08/2013US8351970 Method for extending a push to talk communication service
01/08/2013US8351968 Wireless communication systems, interrogators and methods of communication within a wireless communication system
01/08/2013US8351941 Method of switching bearers and a device used therefor
01/08/2013US8351410 Method and apparatus for receiving broadcasting service information in a digital broadcasting system
01/08/2013US8351399 MIMO wireless communication greenfield preamble formats
01/08/2013US8351395 WLAN roaming and selection using managed WLAN handover process
01/08/2013US8351393 Switching of multimedia sessions from a mobile terminal
01/08/2013US8351390 System and method of QOS-based channel selection for WLAN access points or stations
01/08/2013US8350725 Method and device for detecting attempts at intruding on a communication link between an aircraft and a ground station
01/08/2013US8348164 Information processing apparatus, information processing method, program and information processing system
01/08/2013CA2782427A1 Mobile wireless communications device providing object comparison features based upon near field communication (nfc) and related methods
01/08/2013CA2704035C Enhanced wireless packet data communication system, method, and apparatus applicable to both wide area networks and local area networks
01/08/2013CA2689959C A method of and apparatus for paging a wireless terminal in a wireless telecommunications system
01/08/2013CA2665801C Network delay shaping system and method for backhaul of wireless networks
01/08/2013CA2656029C Distribution of session keys to the selected multiple access points (aps) based on geo-location of aps
01/08/2013CA2630390C Adaptive beamforming configuration methods and apparatus for wireless access points serving as handoff indication mechanisms in wireless local area networks
01/08/2013CA2536314C Method and system of handoff
01/08/2013CA2490131C Key generation in a communication system
01/08/2013CA2488204C System and method for forming, maintaining and dynamically reconfigurably routing in an ad-hoc network
01/06/2013CA2778322A1 Method of operating a remotely-controlled switching device of an energy management system
01/03/2013WO2013002926A1 Detecting and mitigating overload on switches by wireless mobile client devices
01/03/2013WO2013002850A1 Systems and methods for communicating with a paging network operations center through wireless cellular devices
01/03/2013WO2013002770A1 Method of associating a client with an access point in a wireless local area network
01/03/2013WO2013002469A1 Method for channel searching in a medical body area network
01/03/2013WO2013002203A1 Csg base station, control program, and integrated circuit
01/03/2013WO2013002166A1 Mobile communication method, mobile station, and wireless base station
01/03/2013WO2013001513A2 Handling closed subscriber group lists
01/03/2013WO2013001218A1 Base station having a plurality of antennas for the adaptive offloading of an overloaded area
01/03/2013WO2013000148A1 Method and apparatus for improved wireless sensor network interactions
01/03/2013WO2012153917A3 Method and device for selecting a channel according to a device's mobility
01/03/2013WO2012150796A3 Method for transmitting/receiving a signal in a wireless communication system
01/03/2013WO2012149400A3 Trusted wlan connectivity to 3gpp evolved packet core
01/03/2013WO2012141440A3 Channel switching method in a medical body area network
01/03/2013US20130005329 Relay device, relay device control method, and radio communication system
01/03/2013US20130005326 Method and apparatus for determining the identity of a femto cell
01/03/2013US20130003706 Voice synchronization during call handoff
01/03/2013US20130003704 Apparatus, and an associated method, for preserving communication service quality levels during hand-off of communications in a radio communication system
01/03/2013US20130003696 Device handing over communication session from wireless communication to powerline communication
01/03/2013US20130003606 Formation and rearrangement of ad hoc networks
01/03/2013DE112010005087T5 Funkkommunikationsvorrichtung und Funkkommunikationsverfahren A radio communication apparatus and radio communication method
01/03/2013DE112010004294T5 Kommunikationssystem; Communication system; Kompaktbasisstation und Kommunikationsverfahren Compact base station and communication method
01/02/2013EP2542017A2 Apparatus and method for enhancing wireless mesh network communications
01/02/2013EP2542016A2 Apparatus and method for enhancing wireless mesh network communications
01/02/2013EP2542015A1 Wireless communication system, coexistence manager installed in said system, and method for wireless communication
01/02/2013EP2541994A1 Wireless transmitter/receiver, wireless communication device, and wireless communication system
01/02/2013EP2541993A1 Mobile communication terminal, network-side device, mobile communication system, method of program and mobile communication system for changing operation period
01/02/2013EP2541991A1 Mobile communication system, network device, and mobile communication method
01/02/2013EP2541989A1 Communications system, slave node, route building method, and program
01/02/2013EP2541875A1 Methods and Systems for Service Discovery Management in Peer-To-Peer Networks
01/02/2013EP2541859A2 Systems and methods for high-throughput wideband wireless local area network communications
01/02/2013EP2541853A1 Synchronized wireless data concentrator for airborne wireless sensor networks
01/02/2013EP2540134A1 Equipment for femtocell telecommunications system
01/02/2013EP2540106A2 Method and wireless device for managing multiple identities and participation in multiple wireless networks
01/02/2013EP2466938A9 Methods and apparatus for use in controlling data traffic for a wireless mobile terminal using a wireless access point (AP)
01/02/2013CN202652545U ZigBee wireless sensor network-based greenbelt moisture content monitoring network router
01/02/2013CN202652544U Small wind power field low power consumption wind measurement data collection system
01/02/2013CN202652542U Wireless ad-hoc network system
01/02/2013CN202652541U Intelligent wireless sensing system
01/02/2013CN202652530U Large-scale market children positioning and tracking system based on Zigbee