Patents
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Patents for H04W 84 - Network topologies (50,427)
10/2013
10/16/2013CN103355006A Method and a device for adjusting the transmission power of signals transferred by plural mobile terminals
10/16/2013CN103355005A Method for improved topology mapping in wireless communication networks
10/16/2013CN103354665A Apparatus and method for communicating signalling information
10/16/2013CN103354654A Ant colony algorithm-based high-energy efficiency wireless sensor network routing method
10/16/2013CN103354652A Method and apparatus for lightweight data fusion in WBAN (wireless body area network)
10/16/2013CN103354515A Intelligent household system based on Zigbee protocol
10/16/2013CN103354031A Automatic vehicle identification system based on ZigBee
10/16/2013CN103354023A Air monitoring system based on ZigBee protocol and its monitoring method
10/16/2013CN103353743A Pet monitoring system and control method
10/16/2013CN103353280A Underground sensor network used for expressway life monitoring and deployment method thereof
10/16/2013CN102231896B Load-balance-based satellite network on-demand routing method
10/16/2013CN102196502B Congestion control method for wireless sensor network
10/16/2013CN102111875B Parallel positioning method for numerous discrete nodes
10/16/2013CN101911814B Apparatus and method for negotiating pairwise master key for securing peer links in wireless mesh networks
10/16/2013CN101765067B Business data synchronization system, device and method
10/16/2013CN101690366B Control channel design to support one-to-one, many-to-one, and one-to-many peer-to-peer communications
10/16/2013CN101449521B Collision avoidance for traffic in a wireless network
10/16/2013CN101379788B Communication method and device for range extension techniques for a wireless local area network
10/15/2013US8560408 Mechanism for controlling charging in case of charging client relocation
10/15/2013US8560006 System and method for delivering information to a transmitting and receiving device
10/15/2013US8559986 Method and system for changing access service network of mobile station in communication system
10/15/2013US8559951 Method and apparatus for performing handover in a bluetooth radiocommunication system
10/15/2013US8559942 Updating a mobile device's location
10/15/2013US8559410 Self-configuring, self-optimizing wireless local area network system
10/15/2013US8559404 Communication system with connections made using randomly generated information and variable frame boundaries
10/15/2013US8559375 Peer-to-peer wireless communication system
10/15/2013US8559369 Wireless internet system and method
10/15/2013US8559351 Dedicated reference signal design for network MIMO
10/15/2013US8559312 Systems, devices and methods for providing access to a distributed network
10/15/2013CA2699767C System and method for minimizing undesired audio in a communication system utilizing distributed signaling
10/10/2013WO2013151798A1 Automatic data accuracy maintenance in a wi-fi access point location database
10/10/2013WO2013151621A1 Improving the efficiency of wireless wide band networks utilizing local wireless connections
10/10/2013WO2013151160A1 Communication system, mobile communication terminal, local area base station device and communication method
10/10/2013WO2013151092A1 Communication system, mobile communication terminal, local area base station device, and communication method
10/10/2013WO2013150765A1 Communication device, program and communication establishment method
10/10/2013WO2013150647A1 Wireless communication apparatus and wireless communication method
10/10/2013WO2012141390A8 Routing method and apparatus for setting optimum multi-hop hybrid v-mimo transmission path for wireless ad hoc network
10/10/2013US20130267166 Mobile access controller for fixed mobile convergence of data service over an enterprise wlan
10/10/2013US20130267163 Communications security in multiple-antenna wireless networks
10/10/2013US20130266136 Method, system, and devices for fast session transfer of wireless devices from one frequency band to another
10/10/2013US20130265997 Mobile gateway for fixed mobile convergence of data service over an enterprise wlan
10/10/2013US20130265909 Method of extending routing protocol for m2m services in wireless mesh network
10/10/2013US20130265906 Devices and methods for beacon communication in ad-hoc networks
10/10/2013DE112004001890T5 Gruppensprechanlage mit verzögerter Wiedergabe und Ad-hoc-basiertes Kommunikationssystem und -verfahren Group intercom system with delayed reproduction and ad hoc-based communication system and method
10/10/2013CA2812383A1 Restricted access memory device providing short range communication-based security features and related methods
10/09/2013EP2648473A1 Communication terminal, channel selection method and program
10/09/2013EP2648472A1 Method for alarm information transmission, wireless sensor node device, gateway node device
10/09/2013EP2648458A1 Mobile communications network and wireless base station
10/09/2013EP2648457A1 Method and device for access control of user equipment
10/09/2013EP2648389A1 Adaptive sensor data selection and sampling based on current and future context
10/09/2013EP2647258A1 Method and apparatus for sending a channel timing message in a digital mobile radio system
10/09/2013EP2647257A1 Femtocell base station
10/09/2013EP2647254A1 Distributed a-gnss positioning of static devices
10/09/2013EP2647238A2 Wireless sensor network access point and device rf spectrum analysis system and method
10/09/2013EP2647231A1 Enhanced mobility control in heterogeneous networks
10/09/2013EP2647225A1 Method and apparatus for selecting devices to form a community
10/09/2013EP2647176A1 Device to device cluster enhancement to support data transmission from/to multiple devices
10/09/2013EP2646935A1 Method and apparatus for coordinating information request messages over an ad-hoc mesh network
10/09/2013CN203233501U Visible dialogue system employing Zigbee wireless control
10/09/2013CN203233449U Wireless sensor network system for grape cultivation environment monitoring
10/09/2013CN203233418U Low speed wireless relay communication system
10/09/2013CN203232318U Energy-saving and intelligent controlling device of household appliances
10/09/2013CN203232150U A Zigbee-based locating system of people trapped at a fire scene
10/09/2013CN203232139U Real-time monitoring system for electric machine parameter of wheeled electric car
10/09/2013CN103348759A Method to use auxiliary channel to achieve fast and power-efficient association in wireless networks
10/09/2013CN103348742A Method for transmitting and receiving frame performed by station operating in power save mode in wireless local area network system and apparatus for the same
10/09/2013CN103348741A Wireless relay device, wireless lan system, wireless relay method and program
10/09/2013CN103348739A Method and apparatus for supporting modulation-coding scheme set in very high throughput wireless systems
10/09/2013CN103348729A 通信系统 Communication System
10/09/2013CN103348726A Systems and methods for communicating in network
10/09/2013CN103348720A Radio communication system, base station apparatus, radio resource control method, and non-transitory computer readable medium
10/09/2013CN103348718A Wireless communication system and method
10/09/2013CN103348711A Wireless device and wireless network system
10/09/2013CN103347311A ZigBee intercom station network system and communication method thereof
10/09/2013CN103347310A Electronic information acquisition system based on Zigbee
10/09/2013CN103347309A System and method for monitoring state of shipborne hazardous articles based on wireless sensor network
10/09/2013CN103347307A Monitor wireless recognition and data transmission method and system
10/09/2013CN103347302A Dynamic service bandwidth allocation method in SCPC/DAMA satellite system
10/09/2013CN103347297A Indoor positioning method, indoor positioning server and indoor positioning system
10/09/2013CN103347294A Wireless sensor system and data collecting method
10/09/2013CN103347290A Method for selecting relay of vehicular ad-hoc network based on game theory
10/09/2013CN103347288A Wireless sensor network different-width hierarchical routing protocol method
10/09/2013CN103347281A Method for seizing multiple accesses of self-adaptive duty ratio of wireless network
10/09/2013CN103347277A Device and method for generating wireless sensor network node log
10/09/2013CN103347276A Design method for instant management system of wireless sensor network based on XMPP (Extensible Messaging and Presence Protocol)
10/09/2013CN103347268A Self-adaptation compression reconstruction method based on energy effectiveness observation in cognitive sensor network
10/09/2013CN103347267A System and method for identifying mobile clients in target area
10/09/2013CN103347265A WSN node deployment method for precise agriculture
10/09/2013CN103347252A Multimedia trunking communication system, communication terminal and switching center
10/09/2013CN103347251A Urban vehicle-mounted self-organization network broadcasting method based on directions
10/09/2013CN103347066A Queuing method and system
10/09/2013CN103346937A Intelligent household electrical appliance control system based on WIFI and control method of intelligent household electrical appliance control system
10/09/2013CN103346879A Implementation method for area compact type encryption and decryption algorithm
10/09/2013CN103346864A Data processing method and system suitable for wireless distributed perception system
10/09/2013CN103346824A Power data transmitting system
10/09/2013CN103345227A Micro grid monitoring and energy management device and method
10/09/2013CN103344994A Distributed transient electromagnetic data acquisition system based on wireless sensor network
10/09/2013CN101959296B Routing equipment of wireless local area access network and signal transmitting method
10/09/2013CN101771586B Method, system and equipment for realizing equipment adding in wireless fidelity (Wi-Fi) point-to-point network
10/09/2013CN101668290B Method and device for configuring wireless local area network (WLAN)
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