Patents
Sitemap › H04 - Electric communication technique › H04W - Wireless communication networks › H04W 84 - Network topologies
Patents for H04W 84 - Network topologies (50,427)
03/2012
03/21/2012CN202171876U Intelligent traffic information issuing device based on ZigBee network
03/21/2012CN1783829B System and method for wireless cellular enabled information handling system router
03/21/2012CN102388670A Apparatus and method for transmitting and receiving data in wireless communication system using relay
03/21/2012CN102388641A Installation tool for wireless networks
03/21/2012CN102388637A Femtocell communication system, apparatus, control method, and program
03/21/2012CN102387632A Light energy-saving system for transportation freight station
03/21/2012CN102387610A Zigbee coordinator system of infrared standard target source equipment
03/21/2012CN102387609A Wireless sensor gateway device
03/21/2012CN102387608A Access method of WiFi (Wireless Fidelity) access point (AP), WiFi AP and WiFi system
03/21/2012CN102387571A Communication establishing method, system and device for wireless sensor network
03/21/2012CN102387562A Temperature-based wireless mesh network routing method and wireless mesh network
03/21/2012CN102387539A Implement method and system for cluster management and load balancing of WLAN system
03/21/2012CN102387524A Indoor distributed monitoring system for WLAN (Wireless Local Area Network)
03/21/2012CN102387521A Method and system for monitoring states of nodes of wireless sensor network (WSN)
03/21/2012CN102387519A Intelligent energy-efficient node monitoring device based on data communication frequency self-adaption regulating technology
03/21/2012CN102387514A Backup method and backup system of wireless sensor network gateway
03/21/2012CN102387467A Personal belongings management system based on ZigBee protocol
03/21/2012CN102387249A Method for using intelligent mobile phone to control PC program in local area network and apparatus thereof
03/21/2012CN102387185A Double-frequency-band communication device for indoor light sensor wireless network
03/21/2012CN102387140A Method, device and system for developing multimedia services in WLAN (wireless local area network)
03/21/2012CN102387114A Multi-hop relay OFDM information transmission method facing to distributed wireless sensor network
03/21/2012CN102387056A Intelligent household electrical appliance control system
03/21/2012CN102386991A Timeslot interchange operating method for time division multiple address access system in wireless mobile self-organized network
03/21/2012CN102386964A Underground communication system based on Internet of Things technology and application thereof
03/21/2012CN102386942A Single/three-phase control node device of wireless sensor network
03/21/2012CN102385907A Zigbee-based mp5 player
03/21/2012CN101800692B Wireless sensor network geographic location route addressing method based on Hull tree
03/21/2012CN101702834B Routing method in wireless sensor network based on equilateral triangle subdivision model
03/21/2012CN101605295B Inter-mobile node communication system with position prediction based on directional antenna
03/21/2012CN101562867B Method for establishing communication linkage as well as network elements and system thereof
03/21/2012CN101494471B Effective user identification method of wireless Ad Hoc network based on layer-striding design
03/21/2012CN101288318B Intelligent switching for secure and reliable voice-over-ip pbx service
03/21/2012CN101263725B Mobile controller and handover control method
03/21/2012CN101124750B Communication system in passenger and freight transporting means
03/21/2012CA2752468A1 System and method of pacing real time media transmission over a broadband channel using micro bursting
03/20/2012US8140112 Method and apparatus for handoff between a wireless local area network (WLAN) and a universal mobile telecommunication system (UMTS)
03/20/2012US8140094 Continuous data optimization of new access points in positioning systems
03/20/2012US8140054 Method for authenticating subscriber station, method for configuring protocol thereof, and apparatus thereof in wireless portable internet system
03/20/2012US8139568 Communication method, communication system, relaying device and communication device
03/20/2012US8139546 System and method for maintaining wireless channels over a reverse link of a CDMA wireless communication system
03/20/2012CA2752942A1 Communications system providing mobile wireless communications device application module associations for respective wireless communications formats and related methods
03/20/2012CA2644962C Resource allocation and outage control for renewable energy wlan infrastructure mesh node
03/20/2012CA2512670C Digital television transmitter and receiver for transmitting and receiving dual stream using 4 level vestigial side band robust data
03/17/2012CA2749710A1 Method and onboard unit for radio communication in a road toll system
03/15/2012WO2012033379A2 Method and apparatus of cipher communication for management frame using quality of service mechanism in wireless local area network system
03/15/2012WO2012033340A2 Method and system for bluetooth communication
03/15/2012WO2012033065A1 Information processing device
03/15/2012WO2012032883A1 Wireless communication apparatus, program, wireless communication method, and wireless communication system
03/15/2012WO2012032783A1 Communication system, communication method, mobile station and mobile base station device
03/15/2012WO2012032773A1 Connection method, communication system, mobile terminal, information forwarding device, and server
03/15/2012WO2012032473A1 Dynamic autonomous resource allocation and channel access in cellular system uplink
03/15/2012WO2012032420A1 Monitoring cellular radio access node performance
03/15/2012WO2012031945A1 Method for reassigning the role of a wireless node in a wireless network
03/15/2012WO2012031633A1 Network element and method of communication in a wireless communication network
03/15/2012WO2012031542A1 Method, system, and apparatus for establishing communication for wireless sensor network
03/15/2012WO2012011725A3 Method and device for identifying movement channel information in a wireless network
03/15/2012WO2011126818A4 Transputer
03/15/2012WO2011100902A3 Communication method, system, and access point based on wireless bearer within cell
03/15/2012US20120066492 Method for making security mechanisms available in wireless mesh networks
03/15/2012US20120063435 Wireless communication system, wireless communication apparatus, wireless communication method, and computer program
03/15/2012US20120063434 System and Method for Dynamic Receive Diversity Allocation
03/15/2012US20120063433 Physical layer header with access point identifier
03/15/2012US20120063428 Interface Switching System, Mobile Node, Proxy Node, and Mobile Management Node
03/15/2012US20120063396 Integrated wireless distribution and mesh backhaul networks
03/15/2012US20120063394 Access point, communication control method and recording medium
03/15/2012US20120063391 Method and system for supporting an evolved utran
03/15/2012US20120063381 Methods and apparatus for cellular broadcasting and communication system
03/15/2012US20120063365 Multi-Mode Mobile Networking Device
03/15/2012US20120063364 Network discovery
03/15/2012US20120063361 System and Method for Remote Radio Unit Finding and Topology Structure Establishment
03/15/2012US20120063340 System and method for access point based positioning
03/15/2012US20120063339 Method and apparatus for transmitting packet in wireless network
03/15/2012US20120063338 Wireless Communication Enabled Meter and Network
03/15/2012US20120063322 Method for establishing adaptive mobile cluster network
03/15/2012CA2810661A1 Method and apparatus of cipher communication for management frame using quality of service mechanism in wireless local area network system
03/14/2012EP2429254A1 Method and device for relay node access
03/14/2012EP2429253A1 Communication system, communication device, communication method, and computer program
03/14/2012EP2429252A1 Method of random access and base station
03/14/2012EP2429236A1 Communication apparatus, communication method, computer program, and communication system
03/14/2012EP2428085A1 Beacon for a star network, sensor nodes in a star network, method for initializing a gateway in a star network and method for operating a star network
03/14/2012EP2428084A2 Synchronous multi-channel transmissions in wireless local area networks
03/14/2012EP2428073A1 Method for storing information in a user zone list in a wireless communication system with femto nodes
03/14/2012EP2428055A1 Method and apparatus for using pseudonyms in a wireless network
03/14/2012EP1606829B1 Mechanism for reserving multiple channels of a single medium access control and physical layer
03/14/2012CN202168259U Lamp voltage and current control device based on wireless fidelity (WiFi) communication mode
03/14/2012CN202168221U 一种无线视频传感器网络节点设备 A wireless video sensor network node devices
03/14/2012CN202168220U 基于wifi无线通讯技术的煤矿现场管理信息系统 Wifi wireless communications technology based on the mine site management information system
03/14/2012CN202168219U 数字集群通信系统 Digital trunking communication system
03/14/2012CN202168107U 基于无线传感网络的生命体征监控系统 Vital signs monitoring system based on wireless sensor networks
03/14/2012CN202168106U 基于服务信息交互的网站数据的处理装置和系统 Based on the service information interaction site data processing devices and systems
03/14/2012CN202168101U 手提式计算机考场系统 Portable computer examination system
03/14/2012CN202168079U 将ZigBee网络信号转换为电力线载波信号的装置及设备 The ZigBee network signal is converted to a power line carrier signal apparatus and equipment
03/14/2012CN202166724U 一种基于Zigbee技术的开关量传感器 A Zigbee technology based sensor switch
03/14/2012CN102378410A Deployment method of wireless sensor nodes of environmental monitoring system in museum internet of things
03/14/2012CN102378409A Hierarchical Chord packet network and organization method thereof in Internet of things
03/14/2012CN102378408A Self-organized network (SON) of mobile RFID (radio frequency identification) reader-writers based on Bluetooth technology
03/14/2012CN102378407A Object name resolution system and method in internet of things
03/14/2012CN102378404A Image forming apparatus and method for setting wireless lan thereof
03/14/2012CN102378391A Wireless communication apparatus, program, wireless communication method, and wireless communication system
03/14/2012CN102378361A Wireless sensor network positioning method based on overlapped domain gravity center of anchor balls in three-dimensional space
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