Patents for H04L 12 - Data switching networks (448,999)
01/2012
01/25/2012CN102333004A Method for measuring no response events in software performance test
01/25/2012CN102333003A Simulation test system of data casting distribution network
01/25/2012CN102333002A Method and device for sorting alarms
01/25/2012CN102333001A Method, device and system for implementing storage fault tolerance
01/25/2012CN102333000A Neighbor maintenance method and equipment based on transparent interconnection network of lots of links
01/25/2012CN102332999A Interaction system and interaction method of network management based on shared network address translation (NAT)
01/25/2012CN102332998A Method, device and system for positioning link fault
01/25/2012CN102332997A Network equipment and method for adjusting link capacity by using network equipment
01/25/2012CN102332996A Method and device for creating Ethernet path
01/25/2012CN102332995A Network simulation structure and simulation method thereof
01/25/2012CN102332994A Network topology discovery method, device, system and network management server
01/25/2012CN102332993A IP address register information verifying method and system
01/25/2012CN102332992A Parlay application server, SIP (session initiation protocol) dispatcher upgrading method and device
01/25/2012CN102332991A Backup method capable of keeping consistent state in soft switch and gateway device
01/25/2012CN102332990A Service network node configuration method under district end-based network
01/25/2012CN102332989A Method for sending configuration information and service boards
01/25/2012CN102332988A Method and device for transmitting alert information in monitoring system
01/25/2012CN102332987A Method and system for configuration of OAM attribute of pseudowire
01/25/2012CN102332986A Address processing method, system and device
01/25/2012CN102332985A Method and device for providing charging support based on local internet protocol (IP) access (LIPA) bearer
01/25/2012CN102332984A Multimedia public telephone system, network access equipment and network access method
01/25/2012CN102332983A Method and system for utilizing a broadband gateway to provide energy efficient management in a home network
01/25/2012CN102332973A Real-time communication and clock synchronization method of chain network
01/25/2012CN102332971A Field-bus full duplex reliable communication method for numerical control system
01/25/2012CN102332950A Method for limiting speed and scheduling priority based on network port in satellite internet protocol (IP) network
01/25/2012CN102331757A Online detecting system and detecting method for outlet circuit of non-electric quantity protective device
01/25/2012CN102331750A Semantic electric control system and method
01/25/2012CN101958833B RED-based network congestion control algorithm
01/25/2012CN101917285B Three-machine realization method for moonlet service host machine double-machine cooling structure
01/25/2012CN101882369B Remote real-time monitoring system for electric power system client side meter
01/25/2012CN101877783B Network video recorder clustering video monitoring system and method
01/25/2012CN101848167B Weighted fair queue dispatching method and device based on category
01/25/2012CN101834783B Method and device for forwarding messages and network equipment
01/25/2012CN101834750B Method for monitoring common service
01/25/2012CN101833802B Large real-time wireless networking door control system powered by dry battery
01/25/2012CN101826982B Statistical method for wireless local area network
01/25/2012CN101820644B Method and apparatus for scheduling assignment of uplift packet transmission
01/25/2012CN101800700B LSP pre-deleting method based on MPLS and device
01/25/2012CN101789911B Device for converting transmission network into active network
01/25/2012CN101789874B Multicast tree switching realization method, device and routing equipment in PIM-SM
01/25/2012CN101778006B Method and system for reporting media instant message and a media gateway
01/25/2012CN101777994B Configuration method and system of telecommunication equipment
01/25/2012CN101771615B Neighborhood relationship building method, communication equipment and system thereof
01/25/2012CN101764766B Method and terminal for email attachment information prompt
01/25/2012CN101764756B Method and device for pruning forwarding path of multicast data and network equipment
01/25/2012CN101764745B E-mail allopatry migration method of distributed e-mail box and system thereof
01/25/2012CN101764720B Method and system for testing filtration performance
01/25/2012CN101753750B Method and system for realizing multi-page faxing
01/25/2012CN101741728B Comparison method of address table of media access control and device
01/25/2012CN101741703B Method and system for realizing multi-service transmitting network transmission channel
01/25/2012CN101741638B Method and device for implementing state monitoring service
01/25/2012CN101741600B Server system, recording equipment
01/25/2012CN101729388B Method, media gateway and network system for realizing network address conversion
01/25/2012CN101729371B Method for service transmission and device for service transmission
01/25/2012CN101729351B Method and system for finding topology information, query request device and awaiting query device
01/25/2012CN101729299B Channel simulation system
01/25/2012CN101707562B Method and device for realizing access of virtual local area network (VLAN) stacking in virtual private wire service (VPWS)
01/25/2012CN101707554B Method and device for obtaining flow distribution of network
01/25/2012CN101707550B Method and equipment for determining data flow to be mirrored
01/25/2012CN101707537B Positioning method of failed link and alarm root cause analyzing method, equipment and system
01/25/2012CN101702676B Data buffering process and device
01/25/2012CN101695026B Cluster monitoring system and method
01/25/2012CN101686155B Wireless local area network module power-saving method and apparatus and quick-staring method and apparatus thereof
01/25/2012CN101677273B Resource distribution method of multimedia broadcast and multicast service and radio network controller
01/25/2012CN101674665B Wireless transmission interface building method and wireless transmission network element
01/25/2012CN101674197B Display method of network topological graph, display device and system
01/25/2012CN101668329B Method for accessing wireless local area network to other system and wireless access point device
01/25/2012CN101667910B Quick data synchronization method and system for network
01/25/2012CN101667863B Device and method for enhancing channel alarm triggering in multiplex section shared ring net protection
01/25/2012CN101656892B IPTV tester merged to telecom operation and maintenance system and use method thereof
01/25/2012CN101656648B Dynamic monitoring method and apparatus for local area network
01/25/2012CN101651274B Ethernet electricity switching integrated circuit board, device, method and system
01/25/2012CN101644931B Method for detecting, diagnosing and repairing control system of electric forklift
01/25/2012CN101640613B Method and device for network resource relating management
01/25/2012CN101635673B Method and system for booking path, path computing client and path computing unit
01/25/2012CN101631045B Message northorientation treatment method and message northorientation server
01/25/2012CN101621512B Method for identifying false evaluation and preventing malicious attack in P2P network
01/25/2012CN101621425B Method and device for detecting low-speed denial of service attack
01/25/2012CN101616428B Mobile data service monitoring analysis system and implementation method thereof
01/25/2012CN101616164B Method and device for transmitting message
01/25/2012CN101610225B Method, system and device for synchronous processing
01/25/2012CN101606362B Method and apparatus for providing IP mobility and IP routing in ad hoc wireless networks
01/25/2012CN101605083B Method and device for discovering protective sub-network of looped network
01/25/2012CN101605043B Communication control device, communication terminal device, communication system, and communication control method
01/25/2012CN101599924B 通信系统 Communication System
01/25/2012CN101588300B Stacking topological convergence method and apparatus, stacking switch and stacking system
01/25/2012CN101577634B Network-quitting method, network side management device and network system of multi-host system
01/25/2012CN101567848B Safety control method and exchanger
01/25/2012CN101552957B Method for providing mail push service for enterprises and mail push server
01/25/2012CN101547258B Ip telephone device
01/25/2012CN101547147B Method, device, line card and management unit for message processing
01/25/2012CN101534239B Method and device for installing routers
01/25/2012CN101527654B Data transmission method and system in network management system
01/25/2012CN101523372B Decentralised multi-user online environment
01/25/2012CN101515938B Method and device for transmitting IP message through transmission network
01/25/2012CN101515857B Multimedia capability-managing method and device
01/25/2012CN101507207B Method and apparatus for wireless communication
01/25/2012CN101494648B Medium transfer method between terminal equipment, and network equipment
01/25/2012CN101485144B Topology and route discovery and management for relay networks
01/25/2012CN101483655B Packet transmission method and proxy device for Internet group management protocol