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)
04/2011
04/20/2011CN101296114B Parallel pattern matching method and system based on stream
04/20/2011CN101296110B Real-time monitoring apparatus and method
04/20/2011CN101296105B Multicast fast switching method and system, three-layer network appliance
04/20/2011CN101291300B Implementing method, apparatus and user equipment for document transmission in message service
04/20/2011CN101291253B Man-machine command interaction method for network management terminal based on graphical interface
04/20/2011CN101291233B Method and system realizing event detection
04/20/2011CN101286942B Transmitter, receiver and method for managing infinite band breadth communication link
04/20/2011CN101286920B Expandable resource lookup method in peer-to-peer network with structure
04/20/2011CN101286869B Control method and device for asynchronous transmission mode service and service protection thereof
04/20/2011CN101282260B Method and system for distributing load of flow medium server
04/20/2011CN101282255B Network system, interface equipment, central controller and communication method
04/20/2011CN101277156B Method for implementing official telephone using wavelength division multiplexing equipment
04/20/2011CN101272304B Garage door opener communications gateway module
04/20/2011CN101272266B Method, device and system for file sharing in audio/video conference
04/20/2011CN101272223B Decoding method and device for low-density generating matrix code
04/20/2011CN101267593B Method and base station for activating multicast and broadcast multimedia service in target cells
04/20/2011CN101267578B A control method for communication of nodes in self-organized Ad hoc network of cellular mobile node
04/20/2011CN101262649B Service parameter configuration method and system
04/20/2011CN101262501B An inter-core communication method in multi-core system and one multi-core system
04/20/2011CN101262442B Coordination system and method between resource acceptance control platforms
04/20/2011CN101262433B System and method for accessing network resource
04/20/2011CN101262408B Method for MAC process and flexible connection in wireless multi-hop relaying network
04/20/2011CN101262379B A real time validation system and method for interface packets
04/20/2011CN101262357B Method, device and system for realizing policy control
04/20/2011CN101257451B Method for MAC layer to rank downlink data burst of WiMAX system
04/20/2011CN101253469B Image forming apparatus, mobile device, and control method therefor
04/20/2011CN101252781B Method and system for realizing user equipment authority identification
04/20/2011CN101252553B Wireless sensor network multi-interface gateway equipment with terminal function and uses thereof
04/20/2011CN101252454B Client end video frequency playing system and method
04/20/2011CN101252451B Method and middleware for Web server system requesting to distinguish service ensuring service quality
04/20/2011CN101247445B Method for reporting hook-switch event in next generation communication network
04/20/2011CN101247351B Load sharing method and device
04/20/2011CN101247335B Policy distribution method
04/20/2011CN101247323B Method and system for transmitting history identification information
04/20/2011CN101247320B Control method and system for RTCP HR report generating and forwarding
04/20/2011CN101247280B Periodic line polymerization configuration fault detecting method
04/20/2011CN101242673B A relay route selection and realization method for dual dispatching command center
04/20/2011CN101242238B Method, system and device for measuring minimal tilt capability
04/20/2011CN101242208B Transmission control frame method based on dynamic power adjustment
04/20/2011CN101237664B Transmission method, device and system for maintenance information
04/20/2011CN101237486B Device for converting TDM media into IP media and method for using this device
04/20/2011CN101237447B Policy execution method, system and network element
04/20/2011CN101237380B Method and system, base station sub-system and service GPRS supporting node for supporting non sudden service
04/20/2011CN101232386B Method for counting MMS flow quantity
04/20/2011CN101227651B Method for communicating between integrated management support platform and identification authorization charging server, communication interface and system
04/20/2011CN101227315B Dynamic state server colony and control method thereof
04/20/2011CN101227310B System, apparatus and method for obtaining multicast topology information
04/20/2011CN101222737B Device and method for automatically testing and estimating WiMAX system QoS
04/20/2011CN101222479B Method for implementing wireless links control layer with active retransmission and period answer
04/20/2011CN101222434B Storage policy control list, policy searching method and tri-state addressing memory
04/20/2011CN101222420B Method for rejecting 1x paging transmission in high speed grouping data network
04/20/2011CN101222366B Communication equipment failure location device and method
04/20/2011CN101217420B A linkage processing method and device
04/20/2011CN101213856B Method of transmitting control information in wireless communication system and transmission window updating method using the same
04/20/2011CN101212419B Junk message handling method in instant messaging system
04/20/2011CN101212387B Method for interworking between circuit switching network and IP multimedia subsystem
04/20/2011CN101212384B Method, system, and equipment for implement home network interconnection
04/20/2011CN101212378B Beacon equipment switching method, system, and beacon equipment
04/20/2011CN101207571B Apparatus and method for forwarding packets
04/20/2011CN101207461B Method and apparatus for self-adapting regulation of threshold value
04/20/2011CN101202746B Method for generating node identifier and method and device of load balancing
04/20/2011CN101197856B IP address space planning-free and private domain name access method in VPN network
04/20/2011CN101197820B Ipv6 SIP terminal and IPv4 SIP terminal communication method
04/20/2011CN101197633B Method and device for sharing protection and improving band width utilization ratio
04/20/2011CN101193053B A multi-gateway route selection method based on central management
04/20/2011CN101193035B A system and method for deploying virtual private network service based on IP secure protocol
04/20/2011CN101192962B Generation and recovery method for adhesion value alarm in telecom network management system
04/20/2011CN101192959B A recovery method for multicast service connection in automatic switching optical network
04/20/2011CN101192951B Measuring method and device for utilization rate of IPv6 network link and IPv6 network router
04/20/2011CN101192940B Quality guarantee method for mobile game service
04/20/2011CN101188843B A system and method for testing boundary of switching service of high-speed packet data
04/20/2011CN101188622B A method and device for downloading file by using P2P living broadcast channel
04/20/2011CN101184082B Cluster user login method, state updating method, processing equipment, IMS network entity and communication system
04/20/2011CN101179705B Fellow resource node selecting method and apparatus
04/20/2011CN101179366B Method of synchronizing master/slave data of digital subscriber line access multiplexer
04/20/2011CN101175097B Resolution of flexible address schemes for IMS services
04/20/2011CN101175043B System and method for supporting IPv6 terminal access to IPv4 core net
04/20/2011CN101174921B Dynamic message encoding method of train control system
04/20/2011CN101170510B A control method for multicast data forwarding
04/20/2011CN101170508B A method for processing L2 broadcast
04/20/2011CN101170458B Ethernet OAM remote loop method
04/20/2011CN101167065B System and method of retrieving electronic mail
04/20/2011CN101166153B A method for controlling network service
04/20/2011CN101166062B A method and system for transmitting synchronization digital system frame in optical network
04/20/2011CN101163345B Method of reliable non-3GPP system access to 3GPP network
04/20/2011CN101163344B Method of processing call initiated from application server camouflaged by user facility
04/20/2011CN101163118B Method and device of a plurality of IM users for real-time sharing object
04/20/2011CN101163027B System and method for facilitating an electronic chat session
04/20/2011CN101163002B Highly effective multicast authenticating method
04/20/2011CN101160914B Flow engineering tunnel based data packet transmitting system
04/20/2011CN101160887B Wireless access method, device and system
04/20/2011CN101160811B Network appliance configuring system and method
04/20/2011CN101160799B Fringe or packet gateway control system and control method thereof
04/20/2011CN101159625B System and method of implementing monitor for police for WiMAX
04/20/2011CN101159624B Account use monitoring method
04/20/2011CN101159570B IP multimedia subsystem based user subscription method of multi-terminal user
04/20/2011CN101155135B Method and device for flooding autonomous system border router ability information
04/20/2011CN101155133B Processing method for information of flux project periodic line
04/20/2011CN101155076B Method for checking pseudo wire trouble of two-layer special network
04/20/2011CN101155070B Business management method for intelligent optical network
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