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)
07/2012
07/25/2012CN102035698B HTTP tunnel detection method based on decision tree classification algorithm
07/25/2012CN102025651B Event-driven method applied to enterprise service bus
07/25/2012CN102025637B Grid node resource consumption control method and device
07/25/2012CN102025547B MPLS (Multiple Protocol Label Switching) VPN (Virtual Private Network) routing backup method and system based on wireless mode
07/25/2012CN102025529B Traffic route selection method based on optimal-cost intelligent optical network system
07/25/2012CN102014073B Polymerization method of multi-domain optical network topology
07/25/2012CN102006201B New connection number test method, system and device in network address translation
07/25/2012CN101997706B Method, terminal and data server for updating at regulated time
07/25/2012CN101996451B Test method of bank self-service device system and server
07/25/2012CN101980475B Web service configuration management method and device
07/25/2012CN101980311B Method for giving alarm to low oxygen phenomenon of inshore ocean by monitoring buoys
07/25/2012CN101969384B Compatibility judging method, device and network equipment for switching between active and standby main control boards
07/25/2012CN101964753B Small-capacity PTN (Package Transport Network) equipment based on single core exchange chip and business realizing method thereof
07/25/2012CN101964726B SNMP-based reliable data transmission method
07/25/2012CN101951026B Double machine measurement and control online main and standby switching method
07/25/2012CN101945024B Information system for actively providing information to electronic device and method thereof
07/25/2012CN101945018B Node detection method and device and central node of network
07/25/2012CN101938407B Subscriber clustering method applied to intercellular interference coordination technology in mobile communication system
07/25/2012CN101931586B Method and system for rapidly rerouting MPLS VPN (Multi-Protocol Label Switching Virtual Private Network)
07/25/2012CN101931564B Method and system for testing protocol anomaly, test device and control device
07/25/2012CN101931546B Ethernet interface device between protection veneers
07/25/2012CN101924715B Gateway server and bank data processing system
07/25/2012CN101924706B Gigabit passive optical network (PON) bandwidth management method based on ONU port
07/25/2012CN101917352B Method for recognizing picture spam mails and system thereof
07/25/2012CN101917322B Self-adaptive multibus fusion method
07/25/2012CN101908981B Method for shielding and uniformly processing alarm and performance data
07/25/2012CN101902394B Signal deep-sea long-distance transmission method based on serial communication
07/25/2012CN101895398B Method and device for data communication
07/25/2012CN101895150B Quadruple co-generation system
07/25/2012CN101888344B Method, device and switch for flooding route
07/25/2012CN101887631B Digital home security management system
07/25/2012CN101883031B Method and system for realizing friendly interaction of digital home network equipment
07/25/2012CN101873548B System and method for indicating instant messaging on-line state of user by using ring tone
07/25/2012CN101873268B Method of communication supporting media independent handover
07/25/2012CN101860488B Network congestion control method
07/25/2012CN101860479B Method for improving data transmission efficiency in grid environment
07/25/2012CN101860470B File synchronous processing method, synchronous gateway and file synchronizing system
07/25/2012CN101841841B Method for monitoring quality of link between HNB (Home Node Base station) and HNB GW (Home Node Gateway) as well as system thereof
07/25/2012CN101841471B System having a plurality of nodes connected in multi-dimensional matrix, method of controlling system and apparatus
07/25/2012CN101841456B Method and system for implementing service application division
07/25/2012CN101841445B User identifying method and device for Internet connection sharing
07/25/2012CN101841444B Device for realizing broadband access by utilizing coaxial cable
07/25/2012CN101841431B Upgrade method for communication device and communication device thereof
07/25/2012CN101820411B Method for implementing data transmission link reconstruction
07/25/2012CN101815034B Intertask message sending method and communication apparatus
07/25/2012CN101808032B Static XY routing algorithm-oriented two-dimensional grid NoC router optimization design method
07/25/2012CN101808019B Method for detecting clock out-of-lock of line interface disk of SDH device
07/25/2012CN101803317B Method and system for providing diversity ring tone under the control of calling party
07/25/2012CN101803275B Method for generating a real time billing information in a packet switching based network and network element
07/25/2012CN101800694B Resource warning processing method and routing switching equipment
07/25/2012CN101795300B IP (Internet Protocol) address recovery method and system, as well as DHCP (Dynamic Host Configuration Protocol) repeater and DHCP server
07/25/2012CN101789902B Load balancing method for multicast data stream, route equipment and network system
07/25/2012CN101784067B Method for quickly sensing meeting nodes based on cross-layer triggering in opportunistic network
07/25/2012CN101778043B Method and device for dividing filling rate interval based on token bucket algorithm
07/25/2012CN101777966B Method for extending real-time data channel of gigabit Ethernet
07/25/2012CN101771959B Instant messaging maintenance method, system and device
07/25/2012CN101771700B Modbus protocol communication node based on FPGA
07/25/2012CN101771563B Method for monitoring network service program
07/25/2012CN101764759B Path active measurement method based on open shortest path prior message Internet protocol
07/25/2012CN101763051B Method for monitoring machine
07/25/2012CN101753526B Monitoring method, device and system
07/25/2012CN101753461B Method for realizing load balance, load balanced server and group system
07/25/2012CN101753452B Allocation method of connecting identifier, device and communication equipment
07/25/2012CN101753430B Distributed VPN route processing device and method based on route specifier
07/25/2012CN101729451B Method for building intercommunicated among heterogeneous network equipment
07/25/2012CN101729419B Ethernet switching chip data forwarding method and broadband access equipment switching protecting method
07/25/2012CN101729386B Flow control method and device based on token scheduling
07/25/2012CN101729385B Path calculation and establishing method, device and system
07/25/2012CN101719867B Method and system for clock recovery in packet switching network
07/25/2012CN101702685B Method, device and system for selecting route
07/25/2012CN101702677B Method for detecting data flow and device thereof
07/25/2012CN101702675B System for managing P2P network security and trust based on path optimization and finding
07/25/2012CN101699799B Method and network equipment for preventing network loop and spanning tree protocol network system
07/25/2012CN101690024B Communication system, position search method for mobile terminal in communication system
07/25/2012CN101690011B Increasing reliability and reducing latency in a wireless network
07/25/2012CN101686263B Wireless data card and working method thereof
07/25/2012CN101686132B USB matrix switch system
07/25/2012CN101686120B Device and method for realizing clock synchronization
07/25/2012CN101682523B Peer-to-peer group call support in a communications system
07/25/2012CN101674290B Semantics-based automatic service combination system for web service relation network
07/25/2012CN101674251B Method for upgrade processing for recursive router, device and router therefor
07/25/2012CN101674234B Fragments-reassembling method of IP messages and device thereof
07/25/2012CN101674218B Method and device for intercommunicating optical transport networks
07/25/2012CN101668036B Simulating system of distributed device and method for processing service by simulating distributed device
07/25/2012CN101667920B Charging method and system and ticket generating device
07/25/2012CN101662725B Method, system and device for implementing synchronous transmission between RNCs
07/25/2012CN101662405B Communication circuit of CAN bus
07/25/2012CN101656572B Method for realizing permanent shared restoration in ASON network
07/25/2012CN101651678B Method and system for dynamically merging files and respectively executing merged PE files in network
07/25/2012CN101645932B P2P stream media heuristic data scheduling method
07/25/2012CN101640681B Method and devices for modifying domain configuration information of multi-spanning tree domain
07/25/2012CN101640602B Management method for network television
07/25/2012CN101640582B Data transmission method, system and device
07/25/2012CN101626551B System and method for popularizing advertisements based on mobile Internet
07/25/2012CN101626369B Method, device and system for single sign-on
07/25/2012CN101616150B Method and system for testing playing quality of audio-frequency resource
07/25/2012CN101615975B Method for expanding network communication capability
07/25/2012CN101606358B Multi-phase frame structure to support multi-hop wireless broadband access communications
07/25/2012CN101605275B Controlled multicasting system and use method thereof
07/25/2012CN101605146B Radio communication commanding and dispatching system
1 ... 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 ... 4490