Patents for H04W 84 - Network topologies (50,427)
06/2011
06/29/2011CN102111778A Preemptive Dynamic Frequency Selection
06/29/2011CN102111722A Group calling service rapid-continuing method
06/29/2011CN102111298A Wireless communication tree networking method based on signal strength
06/29/2011CN102109838A Industrial monitoring system and method
06/29/2011CN102109511A Sewage monitoring network structure based on wireless sensor network
06/29/2011CN102107669A Wireless sensor network structure for safety detection of heavy-duty railway track
06/29/2011CN101674529B Method for realizing fully automatic configuration of broadband video conference broadcasting service based on earth satellite station
06/28/2011US7971251 Systems and methods for wireless security using distributed collaboration of wireless clients
06/28/2011US7970574 Scalable sensor localization for wireless sensor networks
06/28/2011US7970420 Dual event slotted paging
06/28/2011US7970410 Method and apparatus for remote initiation of ARINC 615 downloads
06/28/2011US7970368 Wired cellular telephone system
06/28/2011US7970282 Network repeater, repeater controlling method and program product
06/28/2011US7969940 Method and system for assigning radio resources in cellular system using wired relay stations
06/28/2011US7969934 System and method for transferring wireless network access passwords
06/28/2011US7969930 Apparatus, system and method for managing wireless local area network service based on a location of a multi-mode portable communication device
06/28/2011US7969928 Method and apparatus for battery-aware dynamic bandwidth allocation for wireless sensor networks
06/28/2011US7969913 Localization apparatus for recognizing location of node in sensor network and method thereof
06/28/2011US7969300 Signal transmission between a sensor and a controller device in a wireless sensor network
06/23/2011WO2011075150A1 System and method of utilizing a framework for information routing in large-scale distributed systems using swarm intelligence
06/23/2011WO2011074761A1 Method of reducing interference between stations in wireless lan system, and apparatus supporting the same
06/23/2011WO2011074673A1 Upper-layer base station, lower-layer base station and wireless communication system
06/23/2011WO2011074264A1 Processing apparatus, mobile communication system, base station apparatus, method for switching connection of mobile station, and non-temporary computer readable medium with program stored
06/23/2011WO2011074118A1 Mobile communication system, base station apparatus and radio frequency changing method
06/23/2011WO2011073580A1 Call set-up between a calling platform and a terminal in a mobile telecommunications network
06/23/2011WO2011073499A1 Ad-hoc surveillance network
06/23/2011WO2011072727A1 Apparatus and method
06/23/2011WO2011037715A3 Methods and arrangements for smart sensors
06/23/2011US20110151915 Method and apparatus for delivering information to an idle mobile station in a group communication network
06/23/2011US20110150235 Audio Control Using a Wireless Home Entertainment Hub
06/23/2011US20110149940 Method for Terminals to Switch the Reverse Traffic Channels in CDMA Group Call Service
06/23/2011US20110149939 Method for communicating in a network, a system and a primary station therefor
06/23/2011US20110149938 Methods, apparatuses and computer program products for providing temporal information
06/23/2011US20110149937 Technique for managing wireless networks
06/23/2011US20110149935 Mobile wireless communications device with diversity wireless local area network (lan) antenna and related methods
06/23/2011US20110149933 Cellular augmented radar/laser detection using local mobile network within cellular network
06/23/2011US20110149929 Methods and apparatus for multiple-antenna communication of wireless signals with embedded pilot signals
06/23/2011US20110149822 Method and apparatus for efficient addressing and power savings in wireless communications
06/23/2011US20110149816 Wireless communication device, wireless communication method, program, and wireless communication system
06/23/2011US20110149789 Locating a wireless local area network associated with a wireless wide area network
06/23/2011US20110149770 Adaptive MAC fragmentation and rate selection for 802.11 wireless networks
06/22/2011EP2337422A1 Wireless communication methods and apparatus supporting use of one more frequency bands
06/22/2011EP2337420A2 A packet structure for a mobile display digital interface
06/22/2011EP2337410A1 Mobile and system to assign mobile stations to an unlicensed mobile access network controller
06/22/2011EP2337406A1 A distrubuted mesh network
06/22/2011EP2337394A2 Self-configuring cellular base station
06/22/2011EP2337393A2 Self-configuring cellular basestation
06/22/2011EP2337383A1 System for distributing broadband wireless signals indoors
06/22/2011EP2337253A2 A packet structure for a mobile display digital interface
06/22/2011EP2337017A2 A packet structure for a mobile display digital interface
06/22/2011EP2335443A2 Using wireless characteristic to trigger generation of position fix
06/22/2011EP2335432A1 Method and arrangement in a telecommunication system
06/22/2011EP2101537B1 Apparatus in a base station for maximisation of the standby time of CDMA wireless terminals by transmission of two stage paging via PICH or quick paging channel.
06/22/2011EP1938121B1 Device and method for position information
06/22/2011EP1829298B1 Methods and mobile routers in a communication system for routing a data packet
06/22/2011EP1502459B1 Scouting channels in a mobile ad hoc network
06/22/2011CN201878386U LED landscape lighting remote control system for the internet of things
06/22/2011CN201878333U Wireless sensor network gateway
06/22/2011CN201877028U Scientific research teaching experimental device for internet of things
06/22/2011CN201876923U GSM/CDMA (global system for mobile communication) / (code division multiple access) network-based intelligent building door control terminal system
06/22/2011CN1992965B System for implementing group call service and method for implementing group call service
06/22/2011CN1852528B Device and method for Walsh mask test with grouping data service in code division multiple access communication system
06/22/2011CN102106118A Scalable wlan gateway
06/22/2011CN102105809A Method providing positioning and navigation inside large buildings
06/22/2011CN102104991A Fireman individual-soldier system on basis of wireless Mesh network framework
06/22/2011CN102104990A Wireless sensor network node structure with long service life and high precision
06/22/2011CN102104989A Wireless sensor network system for monitoring real-time data of power grid
06/22/2011CN102104988A Mobile terminal, 3G mobile phone and notebook computer
06/22/2011CN102104981A System and method for connecting wireless nodes
06/22/2011CN102104872A Method, device and system for securely accessing WAPI network
06/22/2011CN102104697A Stealing processing method and device
06/22/2011CN102104511A Mobile phone
06/22/2011CN102104080A Information-type solar battery component
06/22/2011CN102103802A Passenger ship navigation management system using ais two-way communication and control method thereof
06/22/2011CN102103781A ZigBee technology-based building fire safety monitoring system
06/22/2011CN102103554A Wireless sensor network-based printer interface device
06/22/2011CN102101467A Method for monitoring vehicle in real time in vehicle anti-theft alarm system by using ZigBee technology
06/22/2011CN101674124B Management method of configuration integration based on two-stage network monitoring
06/22/2011CN101572936B Node energy consumption management method for wireless sensor network
06/22/2011CN101494919B Route switching method for implementing wireless sensor network data query
06/22/2011CN101466154B Individual calling method, network node and mobile station of cluster system
06/22/2011CN101309437B Unidirectional file transmission method and interface configuration apparatus
06/22/2011CN101237622B Disaster tolerance control device
06/22/2011CN101237613B Call desk server and night service method
06/22/2011CN101127966B A method for cluster system to call terminal and its scheduling subsystem
06/21/2011US7966368 Communicating messages over transient connections in a peer-to-peer network
06/21/2011US7966045 WLAN communications system
06/21/2011US7966036 Wireless LAN device and communication mode switching method
06/21/2011US7966030 Push-to-talk over cellular system, portable terminal, server apparatus, pointer display method, and program thereof
06/21/2011US7965982 Reconfigurable wireless communications device and radio
06/21/2011US7965786 Clean sensing for dynamic frequency hopping in dynamic spectrum access networks
06/21/2011US7965758 Cell isolation through quasi-orthogonal sequences in a frequency hopping network
06/21/2011US7965694 Wireless packet communications system and method
06/21/2011US7965693 Interworking mechanism between wireless wide area network and wireless local area network
06/21/2011US7965691 Network time reservation cancellation
06/21/2011US7965690 Telecommunications system
06/21/2011US7965684 Method and system of handoff
06/21/2011US7965676 Method and apparatus for the synchronisation of the physical layers in heterogeneous mobile communications networks
06/21/2011US7965665 Method of signaling traffic mode transition in a wireless communications system
06/21/2011US7965632 Wireless communication system, wireless communication device and wireless communication method