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)
12/2007
12/05/2007CN101083664A Method for preventing dual-layer multicasting data stream flood
12/05/2007CN101083662A Apparatus and method for improving PPPoA transmission performance
12/05/2007CN101083660A Session control based IP network authentication method of dynamic address distribution protocol
12/05/2007CN101083658A Method for realizing angle random relaying protocol
12/05/2007CN101083657A Numerical control system real-time synchronization network controller and communication control method
12/05/2007CN101083656A Data stream technique based multi-source heterogeneous data integrated system
12/05/2007CN101083655A Antisymmetric process software production chain technique in P2P index service
12/05/2007CN101083654A Vacation plan network managing method for B/S structure
12/05/2007CN101083653A Serial interface based information transmission method, system and apparatus
12/05/2007CN101083636A Method, equipment and system for realizing internet mail service and mobile application intercommunication
12/05/2007CN101083635A Method, system and equipment for replacing calendar time to manage affairs in kalendar
12/05/2007CN101083634A System and method for handling electronic mail
12/05/2007CN101083633A Information searching system and searching method
12/05/2007CN101083632A Method and apparatus for displaying instant communication state and performing communication on website interface
12/05/2007CN101083631A Method for establishing contact list and managing contact information in instant communication
12/05/2007CN101083630A Anti-rubbish E-mail system and method
12/05/2007CN101083629A Method and router for positioning the last jump router and multicasting routing track
12/05/2007CN101083628A Method for dynamic forwarding media source
12/05/2007CN101083627A Method and system for detecting data attribute, data attribute analyzing equipment
12/05/2007CN101083626A Method and network appliance for obtaining physical address
12/05/2007CN101083625A Method and apparatus for expediting link convergence
12/05/2007CN101083624A Tree structure based routing method
12/05/2007CN101083623A Apparatus and method for realizing dynamic support to ADSL and VDSL2 terminal
12/05/2007CN101083622A System and method for managing forwarding database resources in a switching environment
12/05/2007CN101083621A System monitor for networks of nodes
12/05/2007CN101083620A Message service routing apparatus and method
12/05/2007CN101083619A Communication system and voice over internet protocol apparatus and data communication method
12/05/2007CN101083618A Wireless mobile station for supporting large-capacity mobile grid network
12/05/2007CN101083617A Session initializtion protocol service routing method and system
12/05/2007CN101083616A Ant algorithm based wireless self-organized network energy-saving routing method on demand
12/05/2007CN101083615A Method, apparatus and system for receiving service over fields
12/05/2007CN101083614A Method for triggering scheduling information report in enhanced dedicated channel and user equipment
12/05/2007CN101083613A Mobile terminal network registering method, HA and HoA distribution method and system
12/05/2007CN101083612A Method and apparatus for filtrating program source
12/05/2007CN101083611A Apparatus for using color identification L-LSP tunnel packet forwarding priority
12/05/2007CN101083610A Method for improving switch speed of mobile node in wireless LAN and mobile node
12/05/2007CN101083609A Terminal equipment accessing method, system and a terminal equipment
12/05/2007CN101083608A Method for enquiring node information of equipment management tree and its terminal equipment
12/05/2007CN101083607A Internet accessing server for inside and outside network isolation and its processing method
12/05/2007CN101083606A Disaster recovery backup method and apparatus for mobile switching centre simulation
12/05/2007CN101083605A Method, system and apparatus for quick switching media source
12/05/2007CN101083604A Method for selecting and switching stream media server in content distributed network
12/05/2007CN101083603A Method, system for managing information for a network topology change
12/05/2007CN101083602A Method for sharing communication information using local proxy
12/05/2007CN101083601A Computer internet information exchange method and system
12/05/2007CN101083600A Method for realizing distributed storage network and data distributed storage
12/05/2007CN101083599A P2i interconnection structure based extendable router
12/05/2007CN101083598A Routing access method, system and operator edge equipment for virtual private network
12/05/2007CN101083597A SIP based instant message of mobile self-organizing network
12/05/2007CN101083596A Packet based client managerial approach and system in self-organizing network
12/05/2007CN101083595A Method for routing foundation
12/05/2007CN101083594A Method and system for managing network appliance
12/05/2007CN101083593A Method and system for communication apparatus communication
12/05/2007CN101083592A Bandwidth sharing method for base station system in chain-type topological structure and base station transceiver station
12/05/2007CN101083591A Converter and network fault restore method
12/05/2007CN101083590A TCN railway engine network control experiment platform
12/05/2007CN101083589A Terminal detection authentication process, device and operation administrative system in passive optical network
12/05/2007CN101083588A Reinforced distribution channel accessing accommodation controlling means based on channel temporal classification
12/05/2007CN101083587A Device registration in a hierarchical monitor service
12/05/2007CN101083586A Modular monitor service for smart item monitoring
12/05/2007CN101083585A Emergency services based on location information statistics
12/05/2007CN101083584A User terminal apparatus, image forming device, and network port setting method thereof
12/05/2007CN101083583A WLAN technique based rail train real-time video monitoring system
12/05/2007CN101083582A Heterogeneous medical information integrated system based on HL7 agent server
12/05/2007CN101083581A Method and apparatus for controlling multicasting in self-organizing peer-to-peer network
12/05/2007CN101083580A Method for obtaining electronic business guide update of mobile terminal and server and terminal
12/05/2007CN101083579A Method for distributing address for intelligent information household electronic equipments in household network
12/05/2007CN101083578A Method for distributing address for intelligent information household electronic equipments in household network
12/05/2007CN101083577A Reinforced network transmission method and hardware device
12/05/2007CN101083576A Point-to-point data transmission method and system
12/05/2007CN101083575A Distributed speech communication system and network connection method for residential district
12/05/2007CN101083574A Mobile IPv6 based household network accessing method and its network appliance
12/05/2007CN101083573A Network music playing apparatus and method
12/05/2007CN101083572A Bearing time division multiplex data service in ethernet
12/05/2007CN101083571A Routing device with plurality of terminal management channels
12/05/2007CN101083570A Method and apparatus for testing single board throughput performance of broadband access system
12/05/2007CN101083569A Router auxiliary debug system
12/05/2007CN101083568A Method for evaluating service capability of stream media server
12/05/2007CN101083567A Performance monitoring of frame transmission in data network oam protocols
12/05/2007CN101083566A Method and apparatus for performing data performance monitor in transmission network management
12/05/2007CN101083565A Method and system for detecting network types
12/05/2007CN101083564A Method for updating automatically optical network unit and optical line terminal
12/05/2007CN101083563A Method and apparatus for preventing distributed refuse service attack
12/05/2007CN101083562A Method for optimizing resources in radio system, and radio system
12/05/2007CN101083561A Method for summarizing and reporting XDSL user connection parameter to network management
12/05/2007CN101083560A Method and system for measuring network service quality and media gateway controller
12/05/2007CN101083559A Method and system for switching master control module and slave control module
12/05/2007CN101083558A Method and apparatus for generating network element equipment simulation image
12/05/2007CN101083557A SNMP based IP network cluster managerial approach
12/05/2007CN101083556A Region based layered wireless information publishing, searching and communicating application system
12/05/2007CN101083555A Method and system for managing routing table
12/05/2007CN101083554A Method, terminal equipment and equipment management system for assisting management of terminal equipment
12/05/2007CN101083553A XDSL up-downlink sharing frequency dynamic spectrum managerial approach and apparatus
12/05/2007CN101083552A Method and apparatus for multi-carrier frequency system resource management
12/05/2007CN101083551A Method and system for maintaining relation integration
12/05/2007CN101083550A System and method for realizing network real name
12/05/2007CN101083549A Method and system for realizing VPN configuration service
12/05/2007CN101083548A 一种多域路由计算方法和系统 A multi-domain routing calculation methods and systems
12/05/2007CN101083547A Local agent, register method, network system and network roaming method
12/05/2007CN101083546A Multicasting management approach of switch equipment
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