Patents for H04L 12 - Data switching networks (448,999)
06/2013
06/12/2013CN103152188A Network managing equipment based on international industrial wireless standard
06/12/2013CN103152187A Aggregation method and system of nodes mapping and fusing much information
06/12/2013CN103152186A Information interacting method and system
06/12/2013CN103152185A Establishment method and system for conference site of voice conference
06/12/2013CN103152184A ATCA (Advanced Telecom Computing Architecture) system and ATCA power control method and device
06/12/2013CN103152183A Electric modem switching device and method for mutual switching of electric signals and network signals
06/12/2013CN103152136A Method for receiving multipath IEC61850-9-2 sampling value in real time by using programmable logic device
06/12/2013CN103152134A Real time protocol (RTP)-based method and system for rearranging voice packets at receiving end
06/12/2013CN103152132A Apparatus and methods for communicating using symbol modulated subcarriers
06/12/2013CN103152078A Fext determination system
06/12/2013CN103151837A Multipath centralized monitoring meter
06/12/2013CN103150574A Image spam detection method based on nearest tag propagation algorithm
06/12/2013CN103150379A Indexed management method for message subdirectory
06/12/2013CN103150282A Method for automatically configuring RS422/RS485 through flow control parameters and system for implementing same
06/12/2013CN103150278A Submission method of descriptor of network interface card (NIC) based on mixing of PIO (process input output) and DMA (direct memory access)
06/12/2013CN103150172A Method and equipment for realizing individual scene
06/12/2013CN102395230B Controller and method for controlling dimming of light sources, and light source driving circuit
06/12/2013CN102368707B Method, equipment and system for multicast control
06/12/2013CN102196461B Evaluation method for importance of sensor network node
06/12/2013CN102196318B Peer-to-peer system, program publishing source monitoring method and device
06/12/2013CN102185936B DNS (domain name system) service system and method based on Linux operation system
06/12/2013CN102185735B Network security situation prediction method
06/12/2013CN102158564B Optimized communication method of mobile node in proxy mobile IPv6 (Internet Protocol Version 6) domain and communication node in mobile IPv6 domain
06/12/2013CN102148832B High-efficiency method for identifying border gateway routing protocol path
06/12/2013CN102143035B Data traffic processing method, network device and network system
06/12/2013CN102130779B Method for addressing management object in management tree and associated device management system
06/12/2013CN102129811B Dynamic display method of a wireless network resource
06/12/2013CN102123515B Superframe-based efficient media access control method in wireless body area network
06/12/2013CN102123100B Method and device for maintaining routing information
06/12/2013CN102104976B Wireless access apparatus and method for sending packet thereof
06/12/2013CN102104975B Method for traffic scheduling of wireless mesh network capable of shortening waiting delay
06/12/2013CN102088490B Data storage method, device and system
06/12/2013CN102082716B Whole ship monitoring and warning system based on double Ethernet and ring network
06/12/2013CN102075987B Method, system and network management monitoring server for obtaining abnormal information of message link
06/12/2013CN102075363B Management method and equipment for performance index
06/12/2013CN102065428B User terminal switching method of safe wireless metropolitan area network
06/12/2013CN102064984B Wireless data exchange and control system of white home appliances
06/12/2013CN102016804B A data processing arrangement
06/12/2013CN101984777B Passive optical network system, station equipment in passive optical network system, and a control method thereof
06/12/2013CN101981909B Data communication
06/12/2013CN101977149B Router protocol message tracing method, device and system
06/12/2013CN101971579B Method and apparatus for processing access of user terminal in fixed access network
06/12/2013CN101959181B Network architecture cooperated by various wireless networks and method
06/12/2013CN101959089B Method for managing network element data in centralized mode and network element equipment
06/12/2013CN101938486B Event rule relevance analysis method and device
06/12/2013CN101931468B Access system and method for transmitting Ethernet signal and mobile communication signal
06/12/2013CN101926124B Internet protocol service level agreement router auto-configuration
06/12/2013CN101917289B System for remotely supervising internet surfing of minors based on computer and mobile phone
06/12/2013CN101902353B Protecting method, device and system of packet network
06/12/2013CN101888703B Method, system and terminal for accessing packet data serving node (PDSN)
06/12/2013CN101859134B Intelligent home appliance remote control system and method
06/12/2013CN101854567B Data transmission method and device of optical transmission layer
06/12/2013CN101834699B Network coding realization method based on logical operation in optical multicast network
06/12/2013CN101827040B Information conversion apparatus, information conversion method, information conversion program and relay device
06/12/2013CN101808051B Application integration gateway and control method thereof
06/12/2013CN101771659B Method, system and equipment for safe switch configuration
06/12/2013CN101765232B DSL (Digital Subscriber Line) network access method and system as well as broadband remote access server
06/12/2013CN101754059B Secondary label forwarding method hierarchically driven by multiple services in optical packet network
06/12/2013CN101741607B Telecommunication equipment and internal resource management method thereof
06/12/2013CN101729426B Method and system for quickly switching between master device and standby device of virtual router redundancy protocol (VRRP)
06/12/2013CN101729327B Method for selecting access gateway and automatic configuration server
06/12/2013CN101720543B Data transmitting apparatus and data retransmitting method
06/12/2013CN101707809B Mixed waveform configuration for wireless communications
06/12/2013CN101690037B Media-access-control protocol for a network employing multi-user wireless channels
06/12/2013CN101686204B Method of controlling communication in a network of nodes
06/12/2013CN101682585B Port discovery and message delivery in a portable electronic device
06/12/2013CN101675705B Communication device, communication method, and program
06/12/2013CN101641936B Media stream setup in a group communication system
06/12/2013CN101636934B Communication test device and communication test method
06/12/2013CN101626334B Method and device for controlling communication bus
06/12/2013CN101621714B Node and data processing system and data processing method
06/12/2013CN101605108B Method, system and apparatus for instant communication
06/12/2013CN101595714B Method and arrangements for circuit switched services in communication networks
06/12/2013CN101563897B Method and apparatus for one number mapping directory presence service
06/12/2013CN101536417B Method for eliminating redundant connections
06/12/2013CN101529752B Resources management in dual services terminal
06/12/2013CN101523765B System and method of providing user equipment initiated and assisted backward handover in heterogeneous wireless networks
06/12/2013CN101496311B Point to point radio bearers for a broadcasting service
06/12/2013CN101485161B Systems and methods for network routing in a multiple backbone network architecture
06/12/2013CN101471844B 中继服务器以及中继通信系统 The relay server and a relay communication system
06/12/2013CN101461190B Managing communications between computing nodes
06/12/2013CN101460946B Method and system for providing presence information
06/12/2013CN101447903B Entropy-based, self-organizing, stability management
06/12/2013CN101422003B VoIP客户信息 VoIP customer information
06/12/2013CN101416443B Apparatus and method for configuring digital customer line
06/12/2013CN101414997B Method and apparatus for preventing malevolence program from accessing network
06/12/2013CN101404671B Technology agnostic universally appliable data model for a telecommunication service provider archtitecture
06/12/2013CN101379786B Service provide based on packet through circuit switch access
06/12/2013CN101375557B Radio communication device, frequency band setting system
06/12/2013CN101360105B Content-on-demand method and network therefor
06/12/2013CN101350736B Method for automatically maintaining mobile network appliance
06/12/2013CN101321152B Method and apparatus for receiving multimedia business and auxiliarily receiving multimedia business
06/12/2013CN101291270B Determining a WLAN regulatory domain
06/12/2013CN101288331B Apparatus, method and computer program product to configure a radio link protocol for internet protocol flow
06/12/2013CN101286929B Compartment congestion controlling means for router with changing load
06/12/2013CN101273591B System and method for coordinating radio communication apparatus and E-mail in electric mail box
06/12/2013CN101151853B A spanning-tree protocol for wireless networks
06/12/2013CN101056310B Communication equipment
06/12/2013CN101002486B Method and system of enhanced dual transfer mode using mobility management
06/11/2013USRE44293 Mobile telephone terminal with improved utility