Patents
Sitemap › H04 - Electric communication technique › H04W - Wireless communication networks › H04W 84 - Network topologies
Patents for H04W 84 - Network topologies (50,427)
12/2012
12/05/2012CN101883326B Wireless sensor network data transmission method based on pilotless vehicle monitoring
12/05/2012CN101795479B Wireless short-distance networking method
12/05/2012CN101715225B Routing method of self-adapting self-organized network in cognitive network
12/05/2012CN101335544B Channel estimating method and system based on training sequence
12/05/2012CN101317477B System and method for distributing wireless network access parameters
12/05/2012CN101288280B System and method for displaying special characteristic of account or apparatus
12/05/2012CN101238740B Method and system for managing virtual talk group media
12/05/2012CN101019449B Handoff of communication sessions between cellular and desktop telephones
12/04/2012US8326308 Mobile cellular network and method for operating mobile cellular network
12/04/2012US8326226 Wake-up in class-based networking
12/04/2012US8326218 Point-to-multipoint digital radio frequency transport
12/04/2012US8325718 Derivation of a propagation specification from a predicted utility of information in a network
12/04/2012US8325672 Method and system for seamless handover between WLAN and WWAN
12/04/2012US8325653 System and method for restricting network access to one or more nodes in a wireless communications network
12/04/2012CA2667370C Air-to-ground cellular communication network terrestrial base station having multi-dimensional sectors with alternating radio frequency polarizations
12/01/2012CA2778662A1 Leisure, recreational and home-use apparatus
11/2012
11/30/2012CA2777012A1 Wireless communication device and remote user interface device with automatic disconnect apparatus and method
11/29/2012WO2012162284A1 System and method for providing communication services
11/29/2012WO2012161927A1 Method and apparatus for performing role management of short-range wireless connections
11/29/2012WO2012161884A2 Distributed blind source separation
11/29/2012WO2012161409A1 Method and device for performing service in network
11/29/2012WO2012161396A1 Mac protocol in wireless body area network capable of processing emergency data and wireless network communication method using same
11/29/2012WO2012161389A1 Lighting system and method for controlling the same
11/29/2012WO2012161387A1 Network broadcast method using unicast and relay node
11/29/2012WO2012161300A1 Network setting change method and system thereof, and terminal which is used with said system
11/29/2012WO2012161254A1 Wireless communication system and communication control method
11/29/2012WO2012160906A1 Communications control device, communications control method, program, communications system, and wireless terminal
11/29/2012WO2012160683A1 Base station apparatus, communication system, and radio resource allocating method
11/29/2012WO2012160417A1 Method and apparatus for facilitating disaster communications
11/29/2012WO2012160048A1 A method for cell reselection and cell handover in a wireless communication system
11/29/2012WO2012159886A1 Femto cell device
11/29/2012WO2012136163A3 Wireless local area network authentication method and mobile terminal
11/29/2012WO2009057141A3 Location based information access system and method
11/29/2012US20120303826 Aircraft data services
11/29/2012US20120303460 Interactive voting or survey
11/29/2012US20120300764 Method of relaying an electronic message to a handheld electronic device beyond the coverage area of a wireless network
11/29/2012US20120300762 Rapid local address assignment for wireless communication networks
11/29/2012US20120300761 Wireless signal transceiver with automatic mode change, and method
11/29/2012US20120300759 Operating band support for a wireless local area network
11/29/2012US20120300756 Maintaining point of presence for clients roaming within a layer 2 domain
11/29/2012US20120300746 Pico cell wireless local area network (wlan)
11/29/2012US20120300731 Communications apparatus and communications system using multicarrier transmission mode
11/29/2012US20120300730 Communications apparatus and communications system using multicarrier transmission mode
11/29/2012US20120300682 MIMO Antenna System Having Beamforming Networks
11/29/2012US20120300678 Conferencing PSTN Gateway Methods And Apparatus To Facilitate Heterogeneous Wireless Network Handovers For Mobile Communication Devices
11/28/2012EP2528408A1 Femto cell device
11/28/2012EP2528391A1 Operating band support for a wireless local area network
11/28/2012EP2528390A1 Node choice method, network device and system
11/28/2012EP2528388A1 Method and apparatus for interconnection of personal area networks (PANs)
11/28/2012EP2528372A1 Mobile communication system, radio base station for particular cell, and mobile communication method
11/28/2012EP2528361A1 Broadcast distribution control device, call status control device, femto cell base station, communication system, method and programme
11/28/2012EP2528249A1 Method and system for data transmission
11/28/2012EP2526720A2 Method and apparatus for performing hand-over
11/28/2012CN202565473U Monitoring system based on wireless sensor network
11/28/2012CN202565472U Intelligent power grid wireless sensor system
11/28/2012CN202565406U Wireless communication system based on wireless mine lamp shooting helmet shared audio and video
11/28/2012CN202565312U Sensor node for library environment parameter collection
11/28/2012CN202565310U Electric automobile discrete charging pile data acquisition system
11/28/2012CN202565309U City wireless media digital media system using wireless broadband network
11/28/2012CN202565307U ZigBee-based remote wireless patient-monitoring system
11/28/2012CN202565261U Experimental system for industrial multi-hop link slow frequency hopping communication
11/28/2012CN202563668U Detection device for wireless sensor network nodes of agricultural greenhouses
11/28/2012CN202563667U Wireless sensor for information acquisition of Internet of things (IOT)
11/28/2012CN202563523U WIFI-based portable character identification instrument
11/28/2012CN202563340U Water resource remote monitoring and motor protecting system based on wireless transmission
11/28/2012CN202562909U Internet of things-based remote water environment pre-warning system
11/28/2012CN202562519U Library environment detection system
11/28/2012CN202562513U Soil moisture monitoring device based on Internet of Things mode
11/28/2012CN102804851A Method For Handling Communication Between A User Equipment And A Radio Network Controller And Program For Controlling A Radio Network Controller
11/28/2012CN102804827A Wireless communication device
11/28/2012CN102804822A Mobile communication system, subscriber information management apparatus, position management apparatus and home base station
11/28/2012CN102802316A Lighting control device for realizing transmission of DALI (digital addressable lighting interface) bus protocol through ZigBee
11/28/2012CN102802280A Wireless grid network
11/28/2012CN102802279A Over-distance wireless sensor network circuit receiving terminal
11/28/2012CN102802278A Direct connection of WLAN (wireless local area network) application devices
11/28/2012CN102802277A Broadband digital trunked communication system
11/28/2012CN102802266A Implementation method of high dynamic self-organization network high efficiency TDMA (time division multiple address) protocol
11/28/2012CN102802256A Data synchronization method and system for mobile communication device
11/28/2012CN102802249A Node of wireless sensor network on basis of novel energy-saving communication protocol
11/28/2012CN102802246A Energy saving method and dormancy decision making system of wireless sensor network
11/28/2012CN102802234A Channel selecting method applied to multi-channel wireless Ad hoc network
11/28/2012CN102802231A Efficient energy aware routing method applicable to sensor network electromagnetic spectrum monitoring system
11/28/2012CN102802229A Determination method of QOS (quality of service) route longevity path of wireless sensor network in water environment
11/28/2012CN102802228A AdHoc network multipath routing method oriented to link stability
11/28/2012CN102802214A System and method for rate self-adaptation based on WLAN (Wireless Local Area Network)
11/28/2012CN102802212A Data acquisition system and method of small-scale wireless sensor network orienting to mobile signal source
11/28/2012CN102802205A Load balancing routing method for wireless sensor network
11/28/2012CN102802199A Data processing method for wireless sensor real-time monitoring system based on compressive sensing
11/28/2012CN102802182A Fault diagnosis device and method for wireless sensor network
11/28/2012CN102802175A Energy-consumption-based routing optimization algorithm for wireless sensor network
11/28/2012CN102802173A System for underground communication and staff monitoring based on TD-LTE technology
11/28/2012CN102802166A Improved Zigbee network lamination method
11/28/2012CN102802164A Optimization method on basis of coverage control theory and algorithm in wireless sensor network
11/28/2012CN102802163A Wireless sensing network topological construction method based on mixed integer programming
11/28/2012CN102802154A Certification method, device and system for data transmission in Internet of Things
11/28/2012CN102802153A Authenticating multiple devices simultaneously using a single wireless subscriber identity module
11/28/2012CN102802140A Self-organizing emergency communication network system and communication method
11/28/2012CN102802132A System and method for carrying out local information service by using wireless local area network
11/28/2012CN102802126A Data acquisition system and method of wireless sensing network for large-scale mobile signal source
11/28/2012CN102802113A Method of enhancing zone-based service
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