Patents
Sitemap › H04 - Electric communication technique › H04W - Wireless communication networks › H04W 84 - Network topologies
Patents for H04W 84 - Network topologies (50,427)
06/2013
06/06/2013US20130142186 Wireless network and access point for a wireless network
06/06/2013US20130142184 Subsequent association identifier (AID) update within single user, multiple user, multiple access, and/or MIMO wireless communications
06/06/2013US20130142155 Techniques for 40 megahertz(mhz) channel switching
06/06/2013US20130142068 Method and system for autonomous channel coordination for a wireless distribution system
06/05/2013EP2600681A2 Technique for changing the operating state of a node within a network
06/05/2013EP2600663A1 Methods and apparatus for adjacent channel interference mitigation in access point base stations
06/05/2013EP2600662A1 Methods and apparatus for adjacent channel interference mitigation in access point base stations
06/05/2013EP2600661A1 Methods and apparatus for adjacent channel interference mitigation in access point base stations
06/05/2013EP2600660A1 Methods and apparatus for adjacent channel interference mitigation in access point base stations
06/05/2013EP2600593A1 Secure control of wireless sensor network via the internet
06/05/2013EP2600550A1 Network nodes and methods
06/05/2013EP2600536A2 Method and apparatus for transceiving a mimo packet in a wireless lan system
06/05/2013EP2599349A1 System and method for mobile access control and load balancing in a relay network
06/05/2013EP2599242A2 Method and devices for multiple station sounding in a wireless local area network
06/05/2013CN202979299U System for real-time hydrologic monitoring and transmission based on wireless sensor network
06/05/2013CN202979298U Intelligent measurement and control system of greenhouse based on Zigbee Technology
06/05/2013CN202979297U Network interconnect apparatus based on lamp source
06/05/2013CN202979295U Underground positioning routing system based on range-free positioning mechanism
06/05/2013CN202979292U WLAN capacity expanding network
06/05/2013CN202979029U Three-dimensional virtual reality health monitoring system for steel structural grid
06/05/2013CN202978997U Home intelligent control system
06/05/2013CN202978996U Intelligent household system
06/05/2013CN202976444U Underwater observation network control circuit
06/05/2013CN202976423U Multi-point-triggering multi-terminal-response radio alarming Internet-of-things system
06/05/2013CN202976408U Mountain torrent monitoring system based on wireless sensor network
06/05/2013CN202975800U CAN (controller area network) bus diagnosis system based on WIFI (wireless fidelity) and mobile intelligent terminal
06/05/2013CN202974333U Real-time monitoring system for information in chemical furnace
06/05/2013CN103141153A Wireless communication device, wireless communication system, and wireless communication method
06/05/2013CN103141152A Methods and systems for group calls in wireless communication network
06/05/2013CN103141128A Radio communication system and method, radio terminal, radio station, and operation administration and maintenance server apparatus
06/05/2013CN103141125A Wireless communication device and wireless communication method
06/05/2013CN103139967A Configurable type wireless load controller with phase selection function
06/05/2013CN103139937A Crop disease and pest information real-time collection and interactive service technology and system based on mobile terminal
06/05/2013CN103139936A Energy-self-feeding wireless sensor network node
06/05/2013CN103139935A Wide-range wireless sensing remote system of things and data transmission method thereof
06/05/2013CN103139934A Remote intelligent Internet of things system and data transmission method thereof
06/05/2013CN103139903A Internet of Things locating information processing method, system and associated devices
06/05/2013CN103139879A Wireless individual local area network (LAN) communication system
06/05/2013CN103139871A Method for supporting multi-home in ubiquitous sensor network
06/05/2013CN103139865A Method of networking and communicating in electric power internet of things
06/05/2013CN103139862A Wireless sensor network multi-source data fusion method based on queries
06/05/2013CN103139834A Method of multirate self-adaptation back-off of wireless sensor network
06/05/2013CN103139812A Mobile node formation obstacle avoidance method based on wireless sensor network
06/05/2013CN103139804A Energy-saving transmission self-adaption recursive least squares (RLS) distributed-type detection method of wireless sensor network
06/05/2013CN103139803A Multifactor-based wireless sensor network trust management model
06/05/2013CN103139790A Intelligent wireless access device and network equipment used for indoor wireless local area network
06/05/2013CN103139778A Wireless local area network access system and method
06/05/2013CN103139770A Method for transmitting paired master cryptography keys in wireless local area network (WLAN) access network and system
06/05/2013CN103139759A System and method for dynamically adjusting the frequency of updating certificate revocation list
06/05/2013CN103139714A Method, system and switch of dynamic restructuring in cluster system
06/05/2013CN103139540A Emergency on-site monitoring system
06/05/2013CN103139342A Voice over IP telephony built-in electrical installation device
06/05/2013CN103139083A Multicast method and device wide in sensor network based on network
06/05/2013CN103138888A Data transmission method and data transmission device
06/05/2013CN103138835A Multi-mode spot emergency communication system
06/05/2013CN103134995A Information fusion method for transformer substation Internet of Things monitoring
06/05/2013CN103134551A System of facility vegetable farmland environmental monitoring and standardized production based on internet of things
06/05/2013CN103129750A Separated module spacecraft system based on state perception and self-networking method
06/05/2013CN102592420B Wireless sensor network testing node with microdrive and data synchronizing capacity
06/05/2013CN102280037B Traffic information release method based on ZigBee network
06/05/2013CN102131290B WLAN (Wireless Local Area Network) indoor neighbourhood matching positioning method based on autocorrelation filtering
06/05/2013CN102111829B Cross-area HO method for called service in group calling
06/05/2013CN102063796B Intelligent traffic control system and method based on wireless Mesh ad hoc network
06/05/2013CN102056163B 分布式mesh网络密钥管理方法和无线接入点设备 Distributed mesh network key management and wireless access points
06/05/2013CN101951661B Address distribution method in sensor network and sensor network node
06/05/2013CN101945474B RSSI-based positioning method for wireless sensor network
06/05/2013CN101917797B City street-lamp node control method
06/05/2013CN101909347B Wireless local area network (WLAN) transmission system, system of coexistence of WLAN and another type of wireless transmission and methods thereof
06/05/2013CN101895930B Method and equipment for transmitting message in wireless local area network
06/05/2013CN101895875B Method and system of using gateway device to provide differentiated services in wireless network
06/05/2013CN101873634B Method and device for scheduling bandwidth on WLAN basis
06/05/2013CN101854673B Self-adaptive wireless local area network (WLAN) channel and power control method and device
06/05/2013CN101835237B Data aggregation method in wireless sensor network
06/05/2013CN101790233B Channel allocating method and device for multichannel multi-interface wireless mesh network
06/05/2013CN101754158B Method for transmitting user data by trans-regional virtual net and system thereof
06/05/2013CN101707745B Method, system and device for selecting call groups
06/05/2013CN101697502B Method for precisely synchronizing wireless sensor network under coal mine
06/05/2013CN101627657B network allocation vector setting in wireless communication system
06/05/2013CN101383997B Interactive service data processing method, device and system
06/05/2013CN101212812B Method for controlling call access in cluster system
06/05/2013CN101193448B Mobile station initiated load balancing in wireless communication networks
06/04/2013US8458339 Communication apparatus and control method for electronic payment services
06/04/2013US8457674 Architecture, protocols and frame formats for wireless multi-hop relay networks
06/04/2013US8457673 Method and apparatus for radio frequency fingerprint distribution
06/04/2013US8457627 Traffic scheduling system for wireless communications
06/04/2013US8457552 Method and apparatus for reduced complexity short range wireless communication system
06/04/2013US8457120 Method of determining transmission rate of control response frame for acknowledging data receipt in wireless LAN
06/04/2013US8457089 High-throughput (HT) receiving station and method for determining a rate for control response frames in non-HT format
06/04/2013US8457082 System and method for providing integrated voice and data services utilizing wired cordless access with unlicensed/unregulated spectrum
06/04/2013US8457028 Optimizing 802.11 power-save for IP multicast groups
06/04/2013CA2723009C Wireless mesh network and network node
06/04/2013CA2665119C Airborne pico cell security system
06/02/2013CA2771837A1 Kp wireless device connectivity and control software with applications for audio, photo and video control and/or capture and other applications
05/2013
05/30/2013WO2013077838A1 Wireless device and method for low power and low data rate operation
05/30/2013WO2013077783A1 Radio network node, user equipment and methods for enabling access to a radio network
05/30/2013WO2013077471A1 Wireless communication apparatus
05/30/2013WO2013077393A1 Wireless base station and wireless communication method
05/30/2013WO2013077090A1 Ad hoc network system and communication device
05/30/2013WO2013076997A1 Wireless communication system
05/30/2013WO2013076933A1 Wireless telecommunication network
1 ... 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 ... 505