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)
10/2012
10/10/2012CN102724048A Method and device for notifying rendezvous point by sparse-mode protocol independent multicast
10/10/2012CN102724047A Method and system for multimedia conference
10/10/2012CN102724046A Independent switch device capable of controlling the Internet
10/10/2012CN102724030A Stacking system with high reliability
10/10/2012CN102724025A Wireless transmit/receive unit and method
10/10/2012CN102724013A Method for switching master and slave redundancy protection of master control system of optical transmission equipment
10/10/2012CN102722767A Electromobile charging and exchanging power station stationing and planning system and method
10/10/2012CN102722674A Message display method of instant messaging system
10/10/2012CN102722420A Self-diagnosis terminal, detection method and remote maintenance system
10/10/2012CN102722400A Method and system for associating address book and application program in mobile terminal and instant messaging (IM) tool
10/10/2012CN102722393A Installation method of drive program of equipment
10/10/2012CN102722354A Charging service-oriented data real-time extraction and key index real-time analysis method
10/10/2012CN102721107A Internet-of-things-based heater control system
10/10/2012CN102123096B Method and device for releasing decapsulation entry hardware entry resource, equipment and system
10/10/2012CN102104528B Network system applied in rural area and service message transmission method
10/10/2012CN102098558B Three-network convergence digital television (TV) set top box and implementation method thereof
10/10/2012CN102075350B Synchronous digital hierarchy ring network topology discovery method
10/10/2012CN102035709B Method for processing Ethernet ring carried by synchronous digital hierarchy ring network
10/10/2012CN102013998B Tr-069 protocol-based management method for realizing home network
10/10/2012CN101998093B Transmission system, reproduction device, transmission method
10/10/2012CN101997777B Interruption processing method, device and network equipment
10/10/2012CN101996320B Method for automatically extracting instant messaging accounts and executing corresponding operations
10/10/2012CN101977129B Artificial immunization-based MANET network attack detection method
10/10/2012CN101969399B Routing method and system for clients to call services
10/10/2012CN101945185B Scheduling group calling method and system
10/10/2012CN101945057B Method for obtaining information provided by contact through network after input of contact information
10/10/2012CN101931574B Communication method, registering method and CMU for equipments in appliance system
10/10/2012CN101909010B Port configuration method and device as well as switcher equipment
10/10/2012CN101895407B Method for realizing conference cascade in dispatching communication system
10/10/2012CN101895151B Quadruple supply system
10/10/2012CN101888382B Multicast session key distribution method
10/10/2012CN101888296B Method, device, equipment and system for detecting shadow user
10/10/2012CN101883334B Interactive two-way collaboration in process control plants
10/10/2012CN101883048B Routing method of multi-dimensional network
10/10/2012CN101883021B Method for positioning MAC address in switching network
10/10/2012CN101878623B Enhancing routing optimality in IP networks requiring path establishment
10/10/2012CN101873244B Automatic multi-loop protection method
10/10/2012CN101867498B Network security situation evaluating method
10/10/2012CN101848113B Network device and method for automatically detecting uplink bandwidth of network
10/10/2012CN101848093B Power supply device for underground Ethernet
10/10/2012CN101834751B Aviation full-duplex exchange Ethernet monitoring processing system and method thereof
10/10/2012CN101820357B Network security incident visualization system
10/10/2012CN101803297B Method and arrangement for the transparent transmission of Ethernet signals via an Ethernet switch
10/10/2012CN101800685B Information transmission and service integration system and method
10/10/2012CN101785254B Methods, apparatus and systems configured for heterogeneous secure associations in WI-FI PAN
10/10/2012CN101779418B Method and apparatus for providing remote device with service of universal plug and play network
10/10/2012CN101778031B Ethernet and multicast stream processing method based on VPLS
10/10/2012CN101778011B Method for monitoring internet-based data output of network computer terminal
10/10/2012CN101771945B Method and system for updating MBMS service control signaling
10/10/2012CN101771686B Communication method and network adapter
10/10/2012CN101753446B Network system, network management server, and configuration scheduling method
10/10/2012CN101753381B Method for detecting network attack behaviors
10/10/2012CN101729556B Method and system for acquiring jointly updated influenced domains
10/10/2012CN101729325B Power saving mode setting method and system for broadband wireless access system
10/10/2012CN101719841B Monitoring system and method of distributed type assemblies
10/10/2012CN101707658B Method for realizing voice service in domestic information machine
10/10/2012CN101707564B Processing method and processing device for transmitting and receiving network data in zero-copy buffer queue
10/10/2012CN101682554B A communication interface between a control unit and a high voltage unit
10/10/2012CN101682543B Communication system, communication device, communication method
10/10/2012CN101681241B Method and apparatus for managing printing devices in a local area network
10/10/2012CN101675626B Converting data from a first network format to non-network format and from non-network format to a second network format
10/10/2012CN101674595B Physical link testing device and method thereof
10/10/2012CN101667919B Method and system for intelligently controlling one-board power supply
10/10/2012CN101662492B Interaction system and method for point-to-point wireless mobile communication
10/10/2012CN101662404B CAN bus-based communication method of control instruments of ship power station
10/10/2012CN101662390B Upgrade protecting method and device thereof
10/10/2012CN101658022B Establishment of connections over a communication network to a participant of a meeting without said participant's telephone number being known
10/10/2012CN101656757B Method and system for controlling and processing services
10/10/2012CN101647242B Apparatus and method for transmitting data and apparatus and method for receiving data
10/10/2012CN101645915B Disk array host channel daughter card, on-line switching system and switching method thereof
10/10/2012CN101645845B Route detecting method and multicast forwarding equipment
10/10/2012CN101636990B Method of transmitting data in a communication system
10/10/2012CN101635919B Encryption method and encryption system of IMS conference medium data of IP multimedia system
10/10/2012CN101631156B Method and system for controlling orderly connection of Bluetooth headset by using terminal
10/10/2012CN101631137B 通信控制装置及通信控制方法 Apparatus and a communication control method for a communication control
10/10/2012CN101631051B Device and method for adjusting clock
10/10/2012CN101621529B High-efficient and low-cost loading method for heterogeneous mass data
10/10/2012CN101617512B Receiving multicast traffic at non-designated routers
10/10/2012CN101616186B Method, device and system for realizing remote assistance based on IP multimedia subsystem
10/10/2012CN101605040B Multicast control method under single-port and multi-user access mode and device
10/10/2012CN101601226B System and method for communication error processing in outside channel combination environment
10/10/2012CN101599955B Method for two-way data transmission of cable TV network
10/10/2012CN101584153B Device discovery for mixed types of directional terminals
10/10/2012CN101582860B Method for replacing user interface skins of different communication equipment
10/10/2012CN101577956B Method and system for selecting collaboration relay node
10/10/2012CN101577580B Frame synchronization method
10/10/2012CN101562563B Fast re-dial method after user is off line improperly
10/10/2012CN101558616B Method and system for congestion marking
10/10/2012CN101552785B CAN bus communication method based on message mechanism used for massive data transmission
10/10/2012CN101552720B Method and system for network closed-loop control and interactive acquisition terminal
10/10/2012CN101536422B Method for associating a signal measurement with a communication device on a network
10/10/2012CN101529809B Distributed storage of routing information in a link state protocol controlled network
10/10/2012CN101521612B Communication system comprising a controller system and a master control means connected via a multipole connection means
10/10/2012CN101521545B High-density optical fiber distributing hub
10/10/2012CN101517980B Architecture, protocols and frame formats for wireless multi-hop relay networks
10/10/2012CN101510845B Method and apparatus for forwarding label
10/10/2012CN101510837B Ethernet bridge equipment, method and equipment for migrating polymerization mouth address
10/10/2012CN101499956B Hierarchical buffer zone management system and method
10/10/2012CN101496416B Method and system for establishing communication relations
10/10/2012CN101491034B Traffic-triggered setup of label switched paths
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