Patents
Sitemap › H04 - Electric communication technique › H04L - Transmission of digital information, e.g. telegraphic communication › H04L 12 - Data switching networks
Patents for H04L 12 - Data switching networks (448,999)
08/2012
08/08/2012CN101795236B Report sequence preservation method and device
08/08/2012CN101783852B 读取装置和通信系统 Reading device and a communication system
08/08/2012CN101783775B Interconnected method for vector network and IP network by gateway mode
08/08/2012CN101778460B Method and system for power receiving in Wireless Local Area Network (WLAN) and multiple input multiple output device
08/08/2012CN101771697B Network data stream identification method based on pattern matching method
08/08/2012CN101771560B Link restoring method, node device and network system
08/08/2012CN101771555B Realizing method for managing two-layer access terminal
08/08/2012CN101764707B Processing method, conversion device and processing system for network configuration event notification message
08/08/2012CN101753518B Method for feeding back unsuccessful information, relevant device and communication system
08/08/2012CN101753473B Method for instantaneously transmitting interactive image and system using method
08/08/2012CN101753410B Method and device for implementing maximum transmission unit of resource reservation protocol link
08/08/2012CN101753342B Operation protection method, node and system
08/08/2012CN101742008B Media stream proxy method, voice exchanger and communication system
08/08/2012CN101741599B Network transmission device and power-saving method thereof
08/08/2012CN101729367B Method, equipment and system for realizing network address conversion
08/08/2012CN101714951B Method and equipment for transmitting and receiving service data in CES
08/08/2012CN101682556B Relay connection unit
08/08/2012CN101677306B Method and device for configuring reference signals
08/08/2012CN101674230B Information management method of link aggregation group and network node
08/08/2012CN101662461B Method, device and system for recombining multilink protocol fragment data
08/08/2012CN101657995B Method and arrangement in a communications network
08/08/2012CN101656721B Method for controlling virtual link discovering and Ethernet bearing fiber channel protocol system
08/08/2012CN101652963B Method for reconfiguring a communications network
08/08/2012CN101646207B Bandwidth information notification method, service processing method, network node and communication system
08/08/2012CN101631071B Method for establishing path in multilayer network, network node and system
08/08/2012CN101626327B Notifying method, wireless access point equipment, mobile station and wireless system
08/08/2012CN101621587B Method, device and system for network monitoring
08/08/2012CN101616149B Information processing method, device and information transmission system
08/08/2012CN101610243B Method, system and mobile node for establishing service quality resource reservation signaling flow
08/08/2012CN101605188B Method, system and front plugboard supporting hot plug
08/08/2012CN101605021B Method for detection by YI algorithm, and YI detector
08/08/2012CN101600235B System for permitting control of the purging of a node b by the serving radio network controller
08/08/2012CN101599824B Method and system for realizing multilevel switching network global timing signal synchronization and switching network equipment
08/08/2012CN101594707B Receiving and transmitting unit and data processing system for communication base station
08/08/2012CN101594246B Method and device for managing website
08/08/2012CN101588640B Wireless communication device, program, wireless communication method, and wireless communication system
08/08/2012CN101588364B Signature method, device and system thereof
08/08/2012CN101577628B Application level any-source multi-cast method satisfying capacity constraint and QoS constraint
08/08/2012CN101572648B Method and device for realizing broadcast in QinQ
08/08/2012CN101562639B Information synchronization method, device and system
08/08/2012CN101557300B Method, device and equipment for network topology reconstruction
08/08/2012CN101552787B Server apparatus, network system, data transfer method, and program
08/08/2012CN101547259B VoIP test method based on analog data flow
08/08/2012CN101540959B Group communication system, group id number issuing apparatus, and call control apparatus
08/08/2012CN101534298B Aircraft download data chain telegraph distribution method and device therefor
08/08/2012CN101534198B Communication system
08/08/2012CN101523821B Communication control apparatus and method
08/08/2012CN101505281B Customer flow scheduling control method, device and system
08/08/2012CN101500000B Security evaluation method for Internet website and apparatus thereof
08/08/2012CN101499959B Method, apparatus and system for configuring cipher key
08/08/2012CN101483537B Method for real-time displaying website user status in webpage instant communication
08/08/2012CN101479995B Autonomous limited network realization and commissioning
08/08/2012CN101473595B DSL access system and method based on UMTS
08/08/2012CN101467401B Routing multicast traffic
08/08/2012CN101459544B Method and system for collecting performance data
08/08/2012CN101449513B A multicast control
08/08/2012CN101447914B Multichannel scheduling method, and system and device thereof
08/08/2012CN101431397B Method and equipment for controlling protection device initialization
08/08/2012CN101425879B TDM/PW space time diversity method based on T-MPLS packet transmission network
08/08/2012CN101421986B Methods and apparatus for cluster licensing in wireless switch architecture
08/08/2012CN101420315B Control method and device for multimedia meeting
08/08/2012CN101420262B Transmission rate controlling method, wireless network controller and user equipment
08/08/2012CN101414998B Communication method, system and equipment based on authentication mechanism conversion
08/08/2012CN101405990B System, apparatus and method for maintaining present information of public group members
08/08/2012CN101401359B Communication device and base for an advanced display
08/08/2012CN101400005B Node information publishing method, system and device
08/08/2012CN101394294B Access method, system and apparatus for network multimedia meeting
08/08/2012CN101374343B Method and terminal equipment for implementing business continuity
08/08/2012CN101374177B System for publishing public space traffic guide information
08/08/2012CN101371494B Method and system for managing multicast transmission contents in communication network
08/08/2012CN101355593B Method for distributing IP address in wireless LAN and access equipment thereof
08/08/2012CN101355504B Method and apparatus for confirming user behavior
08/08/2012CN101350721B Network system, network access method and network appliance
08/08/2012CN101345711B Packet processing method, fire wall equipment and network security system
08/08/2012CN101330413B Method for expanding mixed multi-stage tensor based on around network and ultra-cube network structure
08/08/2012CN101321136B Transmission-receiving proxy method for conversation initial protocol message and corresponding processor
08/08/2012CN101317410B System, method and apparatus for implementing E-mail notice
08/08/2012CN101317403B Method, system and device for keeping session table item in network address conversion equipment alive
08/08/2012CN101316435B Call control method and IMS circuit switching control device and terminal unit
08/08/2012CN101310507B A base unit adapted to provide a communications connection as well as a method of providing a communications connection
08/08/2012CN101304358B Transmitter, receiver, transmitting method, receiving method, and semiconductor device
08/08/2012CN101300880B Adaptive resource handling for radio link reconfigurations
08/08/2012CN101296120B Management computer for setting configuration information of node
08/08/2012CN101291453B Method and apparatus for implementing voice continuity of conversation
08/08/2012CN101288278B Method and apparatus for flow control of data in a mesh network
08/08/2012CN101287292B Method and terminal for discovering entrance of calling control system
08/08/2012CN101286887B Method, device and system for realizing terminal registry
08/08/2012CN101283542B Device management system using log management object and method for generating and controlling logging data therein
08/08/2012CN101277179B Method, apparatus and system for transmitting and receiving notification message
08/08/2012CN101257490B Method and device for processing packet under fireproof wall side road mode
08/08/2012CN101257375B Method and device for realizing multi-terminal message synchronization
08/08/2012CN101252500B Intersect looped network, node and realizing method of random topology intersect looped network
08/08/2012CN101242201B A master-slave system maintenance method, system and device
08/08/2012CN101232465B Method for transmitting document in conference system, document transmitting system and conference server
08/08/2012CN101227503B Method for communication between intelligent microminiature ground robot and wireless sensor node
08/08/2012CN101222414B Device, system and method for implementing multicast communication
08/08/2012CN101204069B 网络连接交换单元和网络站点 Network connection switching unit and the network sites
08/08/2012CN101197765B Information rerouting
08/08/2012CN101193345B Terminal and its content share method and system
08/08/2012CN101156397B Cell selection method and device in broadcast and multicast communication environments
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