| Patents for H04L 12 - Data switching networks (448,999) |
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| 06/06/2012 | EP1603279B1 Access point in a voice and data wireless communications network and method |
| 06/06/2012 | EP1576848B1 Method for providing paying services, user identification device, and device for providing said services |
| 06/06/2012 | EP1550330B1 Intelligent communication node object beacon framework (icbf) with temporal transition network protocol (ttnp) in a mobile ad hoc network |
| 06/06/2012 | EP1530834B1 Dynamic frequency selection and radar detection with a wireless lan |
| 06/06/2012 | EP1402752B1 Authentication of termination messages in telecommunications system |
| 06/06/2012 | DE4429953B4 Serielles Bussystem Serial bus system |
| 06/06/2012 | DE112009001525T9 Vermittlungsvorrichtung, Kommunikationssystem und Kommunikationsverfahren Switching apparatus, communication system and communication method |
| 06/06/2012 | DE10291120B4 Verfahren und Vorrichtung zur Synchronisation der globalen Zeit von mehreren Bussen, wobei wnigstens einer der Busse ein TTCAN Bus ist, sowie entsprechendes Bussystem Method and apparatus for synchronization of the global time of a plurality of buses, wherein one of the buses wnigstens is a TTCAN bus, as well as corresponding bus system |
| 06/06/2012 | DE10291119B4 Verfahren und Vorrichtung zur Synchronisation der Zykluszeit von mehreren Bussen, wobei mindestens einer der Busse ein TTCAN Bus ist, sowie entsprechendes Bussystem Method and apparatus for synchronizing the cycle time of multiple buses, at least one of the buses is a TTCAN bus, as well as corresponding bus system |
| 06/06/2012 | DE102011113300B3 Switch for connecting antenna unit and computing unit for formation of e.g. dedicated short-range communication device, in context of motor car-to-X communication, has filter for filtering received messages that are not-forwarded |
| 06/06/2012 | DE102010052890A1 Sende-Empfangs-Vorrichtung und Verfahren zum Empfang Transmission-reception apparatus and method for receiving |
| 06/06/2012 | DE102010039488B4 Zeit- und Prioritäts-gesteuerter Sende/Empfangsknoten Time and priority controlled transmitter / receiver node |
| 06/06/2012 | DE10144701B4 Tragbares Informationsgerät, Zugriffsgerät für tragbares Informationsgerät, Heimnetzsystem und Heimnetz-Zugriffsverfahren The portable information device, access device for portable information device, home network system and home network access method |
| 06/06/2012 | CN202268916U 一种rs485通信隔离模块 One kind of isolation module rs485 communication |
| 06/06/2012 | CN202268915U 一种矿井用无线数据转接装置 In mine with wireless data transfer device |
| 06/06/2012 | CN202268911U 无线电智能管理系统物理架构 Radio intelligent physical infrastructure management system |
| 06/06/2012 | CN202268908U EtherCAT工业以太网与无线Zigbee间的网关装置 EtherCAT Industrial Ethernet gateway device between the wireless Zigbee |
| 06/06/2012 | CN202268907U 具有nfc功能的信息发布终端系统 Nfc functionality has released information terminal system |
| 06/06/2012 | CN202268906U 一种路由器 One kind of router |
| 06/06/2012 | CN202268905U 一种新型路由器 A new router |
| 06/06/2012 | CN202268904U 一种矿用隔爆千兆工业以太环网交换机 One kind of mining flameproof Gigabit Industrial Ethernet Ring Switch |
| 06/06/2012 | CN202268903U 卷烟包装设备数采报警系统 Cigarette packaging equipment data acquisition alarm system |
| 06/06/2012 | CN202268902U 实现多现场总线接入的适配器和变流器 Multi fieldbus adapters and access converter |
| 06/06/2012 | CN202268901U 一种简洁通信的分布式控制器 A concise communication of distributed controllers |
| 06/06/2012 | CN202268900U 多媒体展厅全厅无线控制系统 Multimedia exhibition hall full wireless control system |
| 06/06/2012 | CN202268899U 32e1电口采集卡 32e1 electrical port capture card |
| 06/06/2012 | CN202268746U Micro-grid telemechanical communication unit |
| 06/06/2012 | CN202268075U 基于rfid的高速公路隧道交通异常事件自动检测系统 Rfid based highway tunnel traffic anomaly Automatic Incident Detection System |
| 06/06/2012 | CN1973454B Wireless communication method and apparatus for transferring buffered enhanced uplink data from a mobile station to a node-B |
| 06/06/2012 | CN1870594B System, method, and service for dynamically selecting an optimum message pathway |
| 06/06/2012 | CN1864356B Communication system providing adaptive polling |
| 06/06/2012 | CN1662000B Method of triggering IP multimedia service control using filter criteria and multimedia subsystem |
| 06/06/2012 | CN1358003B Transmission coordination device in radio network |
| 06/06/2012 | CN102487452A Home gateway and method for reducing channel zapping time |
| 06/06/2012 | CN102487426A Method for improving charging accuracy, system thereof and apparatus thereof |
| 06/06/2012 | CN102487419A X digital subscriber line (XDSL) circuit tester |
| 06/06/2012 | CN102487408A Network device monitoring method |
| 06/06/2012 | CN102487404A Method for balancing load of mapping file server |
| 06/06/2012 | CN102487399A Software data operating method, system, terminal and service server |
| 06/06/2012 | CN102487397A Method and node for storing and routing data on basis of node bottom layer security level |
| 06/06/2012 | CN102487386A Blocking method of identity position separation network and system thereof |
| 06/06/2012 | CN102487381A Conference realization system, conference establishment method and apparatus thereof |
| 06/06/2012 | CN102487374A Access control list realization method and apparatus thereof |
| 06/06/2012 | CN102487363A Anonymous communication system and transmission method of information transmission unit in anonymous communication system |
| 06/06/2012 | CN102487362A Instant messaging (IM) message display method and device |
| 06/06/2012 | CN102487361A Method for multiplexing list page and apparatus thereof |
| 06/06/2012 | CN102487360A Portable online instant interaction system |
| 06/06/2012 | CN102487359A Safe electronic registered mail system and realization method thereof |
| 06/06/2012 | CN102487358A Methods and apparatus for flow control associated with switch fabric |
| 06/06/2012 | CN102487357A Control method and device for continuous forwarding after main and standby switching |
| 06/06/2012 | CN102487356A Route distribution method used for Hub-Spoke network and apparatus thereof |
| 06/06/2012 | CN102487355A Route inquiring method and device |
| 06/06/2012 | CN102487354A Queue resource distributing method and device |
| 06/06/2012 | CN102487353A Data transmission method |
| 06/06/2012 | CN102487352A Service distributing method and device |
| 06/06/2012 | CN102487351A Establishment method of end-to-end multicast label switched path, apparatus thereof and system |
| 06/06/2012 | CN102487350A Package transport network (PTN) network topology planning method and apparatus thereof |
| 06/06/2012 | CN102487349A Data transmission method applied to virtual private network (VPN) |
| 06/06/2012 | CN102487348A Method and system for realizing looped network uplink protection |
| 06/06/2012 | CN102487347A Space intelligent bus interface system and space intelligent network system using same |
| 06/06/2012 | CN102487346A Service transmission quality prediction method of multi-service transmission platform and device |
| 06/06/2012 | CN102487345A Apparatus for testing network performance parameter, system thereof, and method thereof |
| 06/06/2012 | CN102487344A Method and system for monitoring identity and position separating network |
| 06/06/2012 | CN102487343A Diagnosis and prediction method for hidden faults of satellite communication system |
| 06/06/2012 | CN102487342A Device and method for controlling virtual internet protocol address binding |
| 06/06/2012 | CN102487341A Session detection method and apparatus thereof, and session initiation protocol (SIP) server |
| 06/06/2012 | CN102487340A Test method of message interaction and apparatus thereof |
| 06/06/2012 | CN102487339A Attack preventing method for network equipment and device |
| 06/06/2012 | CN102487338A Method and device for adjusting bidirectional forwarding detection (BFD) sending interval according to network jitter |
| 06/06/2012 | CN102487337A Power telemechanical tester |
| 06/06/2012 | CN102487336A ADSL line tester |
| 06/06/2012 | CN102487335A System and method for recovering original setting beyond response time |
| 06/06/2012 | CN102487334A Method and device for determining associated alarm information |
| 06/06/2012 | CN102487333A Construction method of general management information collection control device |
| 06/06/2012 | CN102487332A Fault processing method, apparatus thereof and system thereof |
| 06/06/2012 | CN102487331A Equipment management method and system thereof, and apparatuses |
| 06/06/2012 | CN102487330A Method and device for sending operation, administration and maintenance messages |
| 06/06/2012 | CN102487329A Service restoring method and device |
| 06/06/2012 | CN102487328A Method and system for communication between network manager and network element |
| 06/06/2012 | CN102487327A Service switch method and device |
| 06/06/2012 | CN102487326A Information issuing method based on Internet of things and system thereof |
| 06/06/2012 | CN102487325A Multicast service realizing method and device |
| 06/06/2012 | CN102487324A Customer information sending method and device and system thereof |
| 06/06/2012 | CN102487323A Online charging service processing method, gateway and system |
| 06/06/2012 | CN102487318A Method, equipment and system for transmitting time synchronization information on ground |
| 06/06/2012 | CN102487316A 2M (Mix & Match) transmission performance analyzer |
| 06/06/2012 | CN102487304A Method and device for detecting residual time slot |
| 06/06/2012 | CN102487303A Time slot distribution management method and apparatus thereof |
| 06/06/2012 | CN102487302A Method for transmitting influential action information through multistage protection and SDH (Synchronous Digital Hierarchy) equipment |
| 06/06/2012 | CN102487293A Satellite communication network abnormity detection method based on network control |
| 06/06/2012 | CN102486602A Network projection machine |
| 06/06/2012 | CN102485542A Power management system, vehicular terminal and method for closing terminal equipment of vehicle |
| 06/06/2012 | CN102035707B Communication real-time guaranteeing method of vehicle-mounted CAN (Controller Area Network) |
| 06/06/2012 | CN101923856B Audio identification training processing and controlling method and device |
| 06/06/2012 | CN101909004B Multi-domain optical network routing method based on edge ROADM (Reconfigurable Optical Add-Drop Multiplexer) ring structure |
| 06/06/2012 | CN101883001B Method and system for traffic identification and management of P2P application in small network |
| 06/06/2012 | CN101872555B Real-time interactive teaching system based on application-layer multicast services |
| 06/06/2012 | CN101867524B Seamless mobile communication method and system in locator-identifier split network |
| 06/06/2012 | CN101867499B Method for testing quality of set top box port and writing in MAC address |
| 06/06/2012 | CN101783763B Congestion prevention processing method and system |