Patents for H04W 84 - Network topologies (50,427)
01/2011
01/26/2011CN101959260A Method and device for realizing admission control in WiMAX (Worldwide Interoperability for Microwave Access) system
01/26/2011CN101959259A Method for determining transmission rate of a control response frame for acknowledging data receipt in wireless lan
01/26/2011CN101959225A Method for transmitting data in intermittently-connected mobile network
01/26/2011CN101959218A Method for detecting event region based on splay tree
01/26/2011CN101959202A Genetic algorithm based stratosphere airship layout optimization method
01/26/2011CN101959196A WLAN (Wireless Local Area Network) resource sharing method and WLAN network system
01/26/2011CN101959188A Key management method for wireless local area network (WLAN) card chip
01/26/2011CN101959187A Method for anonymous routing of MANET network without reliable third party
01/26/2011CN101959186A Log-off processing method, system and device for WLAN (Wireless Local Area Network) user
01/26/2011CN101959185A Method for designing wireless local area network (WLAN) encryption/decryption circuit architecture
01/26/2011CN101959181A Network architecture cooperated by various wireless networks and method
01/26/2011CN101959167A Charging method of wireless Mesh network
01/26/2011CN101959144A Selective recording method for dispatcher station single call in digital trunking system
01/26/2011CN101959143A Method for selectively recording during group calling of dispatching desk in digital trunking system
01/26/2011CN101959132A Method and device for selecting base station for wireless communication system
01/26/2011CN101958822A Cryptographic communication system and gateway device
01/26/2011CN101958819A Internet-based intelligent vehicle-mounted home monitoring system and working method thereof
01/26/2011CN101958818A Interconnected digital home system
01/26/2011CN101958745A Method, device and system for realizing time synchronization
01/26/2011CN101958724A Shift m sequence family spread spectrum RFID air interface reader-writer network
01/26/2011CN101616465B Ad hoc network hierarchical routing method
01/26/2011CN101557587B Management method of hierarchical tree key in wireless sensor network (WSN)
01/26/2011CN101541043B Method for ensuring reliability of 802.16MAC layer supporting service differentiation
01/26/2011CN101527924B Method for transmitting measurement by wireless base station
01/26/2011CN101478835B VoWLAN system based on 1X EvDO-WiFi wireless router
01/26/2011CN101411236B Method and apparatus for scheduling asynchronous transmissions
01/26/2011CN101252700B Sms cluster sending method and system for system to look up cluster group numbers
01/26/2011CN101133660B A method of transmitting broadcast message in a mobile communication system
01/26/2011CN101095365B Controlling reconfiguration in a celluar communication system
01/25/2011US7876730 Mobile radio communication system, communication apparatus applied in a mobile radio communication system, and mobile radio communication method
01/25/2011US7876729 Intersystem base station handover
01/25/2011US7876725 Wireless communication system for enabling communication between a mobile device and a network device
01/25/2011CA2517821C Voice and data wireless communications network and method
01/25/2011CA2454051C Position determination system
01/21/2011CA2710710A1 Systems and methods for wireless communications
01/20/2011WO2011008076A1 Method for providing a direct communication between 6 lowpan communicator and 6lowpan sensor node
01/20/2011WO2011008072A1 System and method for embedded mesh path management
01/20/2011WO2011007818A1 Radio terminal
01/20/2011WO2011007301A1 Method for securely broadcasting sensitive data in a wireless network
01/20/2011WO2010132826A3 Femtocell self organization in wimax communications
01/20/2011WO2010126746A3 System for limiting mobile device functionality in designated environments
01/20/2011WO2010120119A3 Method and apparatus for channel access in wlan system
01/20/2011US20110013612 Protocol Coexistence
01/20/2011US20110013611 Apparatus and method for enabling discovery of wireless devices
01/20/2011US20110013610 Communication method and wireless apparatus using the communication method
01/20/2011US20110013608 Access point for providing wlan virtualization, wlan virtualization system and method of providing access to wireless communication network
01/20/2011US20110013606 Method of operating active scanning to configure mesh network
01/20/2011US20110013533 Adaptive communication management to accommodate hidden terminal conditions
01/20/2011US20110013532 Method for Wireless Communication System and Device Using the Same
01/20/2011US20110013529 Method and device for processing access of user terminals in fixed access networks
01/20/2011US20110013524 Trained data transmission for communication systems
01/20/2011US20110013513 Wi-Fi Quality of Service Signaling
01/20/2011US20110013501 Universal multimedia distribution, storage, and playback systems and methods
01/20/2011DE102009042790A1 Gleichwellen-Funknetzvorrichtung Simulcast radio network device
01/20/2011DE102009033553A1 Verfahren und Vorrichtung zur Konfiguration eines Funknetzwerkes Method and apparatus for configuration of a radio network
01/20/2011DE102006056948B4 Verfahren und Anordnung zur akustischen Steuerung in einem Kommunikationsnetz Method and system for acoustic control in a communication network
01/19/2011EP2276317A1 The method of exchanging message and devices in wireless network
01/19/2011EP2276316A1 Controller, wireless communication device, communication system and controlling method
01/19/2011EP2276292A1 Methods and apparatus relating to timing and/or synchronization including the use of wireless terminal beacon signals
01/19/2011EP2276290A1 Network device and radio base station
01/19/2011EP2276282A1 Protocol conversion and bandwidth reduction technique providing multiple nB+D ISDN basic rate interface links over a wireless code division multiple access communication system
01/19/2011EP2274946A1 Long-term interference mitigation in an asynchronous wireless network
01/19/2011EP2274935A1 Method and device for creating at least one expansion of an association message for wireless mesh networks
01/19/2011EP2050288B1 Method of distributing identical data to mobile units
01/19/2011EP1547328B1 Signal propagation delay routing
01/19/2011CN201718052U Ultra-low power consumption long-distance wireless sensor ad hoc network platform
01/19/2011CN201718051U Image type ultra-low power consumption wireless ad-hoc network platform
01/19/2011CN201718050U TETRA wireless vehicle-mounted terminal
01/19/2011CN201718049U Family planning information mobile phone inquiry system
01/19/2011CN201718048U Low power consumption wireless sensor node based on RTC
01/19/2011CN201718045U Mine underground intelligent wireless monitoring and positioning system
01/19/2011CN201718044U Mine underground intelligent wireless monitoring and positioning system base station
01/19/2011CN201717956U IP camera
01/19/2011CN201717897U Vehicle data acquisition analysis system
01/19/2011CN201717896U Automatic facility agriculture environment parameter monitoring device suitable for small and medium scales
01/19/2011CN201717892U Building electricity-saving system based on multi-agent technology and information fusion
01/19/2011CN201716845U Intellectualization temperature measuring system based on wireless sensing network
01/19/2011CN201716793U Integrated Wi-Fi cash register
01/19/2011CN201716725U Logistics information control terminal based on 3G and WI-FI network
01/19/2011CN201716571U Hydroelectric generating set status on-line monitoring device based on wireless sensor net
01/19/2011CN201713836U Wireless remote control non-contact power supply anti-theft well cover based on a ZIGBEE technology
01/19/2011CN1957346B Communication network and method
01/19/2011CN1716957B Method and device for wireless communication
01/19/2011CN1691831B Method and apparatus for handoff of a wireless packet data services connection
01/19/2011CN101953206A Communication apparatus, control method of communication apparatus, computer program, and storage medium
01/19/2011CN101953197A Providing WI-FI location information to a mobile device in order to estimate its position
01/19/2011CN101953190A Communication apparatus, and communication method therefor
01/19/2011CN101953186A Communication device, communication method, program, information management device, and communication system
01/19/2011CN101953172A Distributed multi-robot system
01/19/2011CN101951696A Farmland wireless sensor network and data acquisition method
01/19/2011CN101951695A Internet of things based public food sanitation safety protection service system and working method thereof
01/19/2011CN101951694A Method for realizing WIFI wireless digital city and customized wireless router and modem thereof
01/19/2011CN101951693A Thing Internet gateway of heterogeneous wireless network and control method thereof
01/19/2011CN101951691A Wireless hot spot sharing and accessing method and device
01/19/2011CN101951688A Service access method, equipment and system for wireless local area network
01/19/2011CN101951661A Address distribution method in sensor network and sensor network node
01/19/2011CN101951659A Self-organization method of sensor network and mobile terminal system based on same
01/19/2011CN101951658A Mobile self-networking Internet gateway routing selection method based on path quality perception
01/19/2011CN101951657A 数据路由的方法和传感器节点 Data routing method and sensor nodes
01/19/2011CN101951655A Reactive routing protocol based on geographic information in wireless sensor network