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)
03/2012
03/21/2012CN102387025A Method for collecting service data packet log information and service logic processing system
03/21/2012CN102387024A Power consumption control method, management node and data processing center
03/21/2012CN102387023A Charging method and system used for cloud computing
03/21/2012CN102387022A Power over Ethernet method and device
03/21/2012CN102387021A Method for allocating identification code to user
03/21/2012CN102387018A Method for distributing identification codes for instant messaging users
03/21/2012CN102387017A Method for distributing identification codes for users
03/21/2012CN102387001A Method and system for transmitting frame headers of backplane
03/21/2012CN102386999A Method and apparatus for allocating network rates
03/21/2012CN102386997A Method and system for detecting signal degradation state of grouping paths
03/21/2012CN102386988A Interaction portal system and interaction method used in interaction studio
03/21/2012CN102386973A Out-of-band signaling-based failure detection and positioning method for light-trail network
03/21/2012CN102386619A Circuit for inhibiting interference signal and carrying out surge protection
03/21/2012CN102385536A Method and system for realization of parallel computing
03/21/2012CN102385495A Local area network printing method without failures based on multiple network printers
03/21/2012CN101951334B Multi-mode heterogeneous network fusion method
03/21/2012CN101919211B Communication system, device, route switching method and label issued state notifying method
03/21/2012CN101917304B Controlling admission of data streams onto a network based on end-to-end measurements
03/21/2012CN101877642B Releasing delay device of SIP (Session Initiation Protocol) conference state information
03/21/2012CN101827004B Large-scale network environment-oriented distribution-type K neighbor node searching method
03/21/2012CN101820401B Edge gateway equipment used for IP telecom network system and implementation method thereof
03/21/2012CN101815013B Method for monitoring operation of satellite application system based on Ajax and Web service technology
03/21/2012CN101800692B Wireless sensor network geographic location route addressing method based on Hull tree
03/21/2012CN101778038B Gigabit Ethernet-based high-speed data transmission system of embedded equipment
03/21/2012CN101771762B Method and system for dynamically loading services in service system
03/21/2012CN101771571B Topology discovery method based on perception of adjacency in reconfigurable flexible network
03/21/2012CN101753372B Detection method and device of bearer network router equipment
03/21/2012CN101743722B Method of connecting VLAN systems to other networks via a router
03/21/2012CN101741687B Method for performing multi-link load balance based on P2P service identification method
03/21/2012CN101741615B Server-based alarm filtering system and method
03/21/2012CN101702762B Multipoint control unit for realizing multi-language conference and conference terminal
03/21/2012CN101651882B Pre-registration method and pre-registration system
03/21/2012CN101651754B Method, device and system for controlling storage of user input information
03/21/2012CN101640641B Communication node, communication method, and computer program
03/21/2012CN101635665B Method for managing a transmission of data streams on a transport channel of a tunnel, and corresponding tunnel end-point
03/21/2012CN101626307B Method, system and device for processing path tracking request message
03/21/2012CN101611595B Multifunctional control channel for pseudowire emulation
03/21/2012CN101589573B A method and apparatus for providing network resources to content providers
03/21/2012CN101588361B Method for enhancing multicast security
03/21/2012CN101583085B Wtru for receiving mbms and method using wiru to receive mbms
03/21/2012CN101577660B Method and device for acquiring label forwarding list item and forwarding message
03/21/2012CN101577655B Method applicable to network coding for generating stochastic network topology
03/21/2012CN101577643B Data conversion method for test system and related data conversion device
03/21/2012CN101567789B Network communication device with electrostatic protection function
03/21/2012CN101527719B Method for parallel analyzing TCP data flow
03/21/2012CN101527690B Method for intercepting dynamic image, system and device thereof
03/21/2012CN101521620B Booking method, system and device of MAS
03/21/2012CN101517999B Methods, systems, and computer program products for specifying a particular enum service type in a communications network that utilizes a plurality of different enum service types
03/21/2012CN101510870B Method for simulating, verifying and organizing code grade network protocol based on script and module drive
03/21/2012CN101472332B Method, system and device for negotiating CSoPS capability
03/21/2012CN101471848B Method for adjusting signal transmission bandwidth, medium gateway and medium gateway controller
03/21/2012CN101467390B Process for routing virtual links in a frame-switching network
03/21/2012CN101465812B Redirection method for virtual machine network connection when on-line migrating striding sub network
03/21/2012CN101459745B Correcting method and device for fee charging
03/21/2012CN101459605B Method and device for flow control
03/21/2012CN101442425B Gateway management method, apparatus and system
03/21/2012CN101431434B Content monitoring and plugging system and method based on WAP
03/21/2012CN101427526B Method and system for automatically interconnecting ipv4 networks across an ipv6 network
03/21/2012CN101425933B Tool software installation method, device and system
03/21/2012CN101420720B Schedule and data caching for wireless tranmission
03/21/2012CN101420719B System and method for avoiding delaying time using timer
03/21/2012CN101414982B Information delivery apparatus, information delivery method, and information delivery system
03/21/2012CN101401382B Method and devices for filtering data packets in a transmission
03/21/2012CN101399711B Network monitoring system and network monitoring method
03/21/2012CN101383780B Method and system for supporting network sharing and data synchronization simultaneously
03/21/2012CN101383757B Multicast routing method, apparatus and system, media gateway and media gateway controller
03/21/2012CN101379763B System, method, and computer-readable medium for resource migration in a distributed telecommunication system
03/21/2012CN101375566B Domain name system using dynamic DNS and dynamic DNS server global address management method
03/21/2012CN101371491B Method and arrangement for the creation of a wireless mesh network
03/21/2012CN101355491B Method for transmitting data and network element equipment
03/21/2012CN101352005B Scheduling policy for packet exchange service
03/21/2012CN101346698B Bus-guardian of a subscriber of a communication system, and subscriber for a communication system
03/21/2012CN101345673B Method for position validity detection, communication system, access equipment and top management network element
03/21/2012CN101345604B Parallel implementing method for determinant block interleaving device
03/21/2012CN101341697B Device with MPE-FEC frame memory
03/21/2012CN101340447B Medical interactive consulting system based on SIP protocol
03/21/2012CN101330464B Network interface system, data packet transmission method and computer system
03/21/2012CN101325470B Method for measuring end-to-end data transmission time delay in self-apperceiving optical network
03/21/2012CN101316259B Method, device and system for contents filtering
03/21/2012CN101313518B Management method for communication terminal apparatus and communication terminal and system
03/21/2012CN101304343B Method, apparatus and system for detecting network fault
03/21/2012CN101291274B Method, network and device for determining routing gateway
03/21/2012CN101291181B Expandable passive optical network equipment having optical network unit with changeable mode
03/21/2012CN101288284B Access element and method for controlling access of a network element
03/21/2012CN101278528B Subscriber and communication controller of a communication system and method for implementing a gateway functionality in a subscriber of a communication system
03/21/2012CN101277259B Transmission method and system for resource information, medium gateway and medium gateway controller
03/21/2012CN101262479B A network file share method, server and network file share system
03/21/2012CN101257565B Wireless access system and method for realizing sharing network with television set top box module
03/21/2012CN101252622B Electronic enquiry, automatic answering system using public communication network
03/21/2012CN101247369B User information expression method, instant communication system and equipment in instant communication
03/21/2012CN101247361B Member dynamic information display system and method in user group
03/21/2012CN101232444B Apparatus and method for solving hash collision and exchange equipment with the same
03/21/2012CN101227506B Equipment, system and method for identifying subscriber terminal
03/21/2012CN101222469B Sub-carrier mapping method, and system
03/21/2012CN101207569B Method and device for determining communication paths on computer networks
03/21/2012CN101197887B Multi-point audio conveying method and device
03/21/2012CN101194525B Connection failure reporting in wireless communication systems
03/21/2012CN101193032B Data processing method and network based on distributed hash table
03/21/2012CN101188666B A home alarm monitoring service system and implementation method based on TV
03/21/2012CN101179838B Network concealed separation method of subscriber terminal
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