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)
09/2010
09/29/2010CN101297522B An apparatus and a method for service continuity between umts network and wlan network
09/29/2010CN101296193B Supporting method for REFER information expansion parameter
09/29/2010CN101291232B Ethernet switch and signal receiving and sending method of Ethernet equipment
09/29/2010CN101286896B IPSec VPN protocol drastic detecting method based on flows
09/29/2010CN101272349B Priority level analog queue control method and device of quality service
09/29/2010CN101272347B Load sharing method and device
09/29/2010CN101262435B A return method and device for stream forward items
09/29/2010CN101262412B A method and its access device for multicast recovery with minimal delay
09/29/2010CN101262376B A method and system for modifying configuration of network device in batch mode
09/29/2010CN101262343B Wireless device and secrete key exchange method
09/29/2010CN101257412B Alarming interception system and method for WiMAX network
09/29/2010CN101252530B Message forwarding method, system as well as switch
09/29/2010CN101252513B On-chip network band width resource scheduling method for ensuring service quality
09/29/2010CN101252507B Method and device for exchanging sub time slot based on Ethernet
09/29/2010CN101252471B Distributed automatization test system and method
09/29/2010CN101247435B Real-time management method for data entry system
09/29/2010CN101247370B Method and system for implementing message presentation service
09/29/2010CN101247294B Test data generating method and device
09/29/2010CN101247289B Test method and device for forwarding performance of Ethernet switchboard high speed port
09/29/2010CN101247274B Method and equipment for acquiring serial port information
09/29/2010CN101247268B Synchronization method and apparatus of terminal system version
09/29/2010CN101247267B Method and device for three-layer virtual special network topological automatic discovering in network management system
09/29/2010CN101247256B Method for sharing data service between R99 and HSDPA, and system for distributing data service
09/29/2010CN101247217B Method, unit and system for preventing address resolution protocol flux attack
09/29/2010CN101247206B Layered transmission method and control system of peer-to-peer network
09/29/2010CN101242357B A realization method for mobile IP user notification service
09/29/2010CN101242296B A method, system and device for realizing interface resource
09/29/2010CN101237360B A communication device and operation status indication method
09/29/2010CN101232429B Network appliance and method for establishing point to multipoint GTP tunnel
09/29/2010CN101232408B Method and system for testing stability of mass of numeral subscriber line port for chain building and breaking
09/29/2010CN101227412B Apparatus and method for message conversion
09/29/2010CN101227401B Data transmission system and method
09/29/2010CN101227373B Method for intercommunication based on IPv4 and IPv6 networks without state mapping
09/29/2010CN101227277B Method and system for implementing safety of end to end based on WAP1.2 gateway
09/29/2010CN101222652B Method for selecting call routing in full IP bearing telecommunication network
09/29/2010CN101222540B Multimedia service implementing method for IP multimedia subsystem
09/29/2010CN101222408B VLAN topological generating method and device
09/29/2010CN101222369B Network element link time-sharing detecting method and device
09/29/2010CN101222367B Method and network guard system used for cluster network element updating version file
09/29/2010CN101222349B Method and system for collecting web user action and performance data
09/29/2010CN101217704B An updating method of user information of authentication authorized charging system
09/29/2010CN101217472B A modularized switch message route method
09/29/2010CN101217429B A determination method of the initiation relationship within TCP messages based on TCP timestamp options
09/29/2010CN101217403B A realization method of alarming based on SNMP
09/29/2010CN101212420B Redirector, relay and route information configuration system and update method
09/29/2010CN101197821B Method for implementing access network multicast in IPTV system
09/29/2010CN101197760B User grouping intercommunication/isolation device in virtual special network service
09/29/2010CN101193341B Selection and switching method for sending method
09/29/2010CN101193049B A core node switching structure for integrated edge node
09/29/2010CN101192928B Mobile ad hoc authentication method and system
09/29/2010CN101192902B A method for base band link statue detection
09/29/2010CN101188582B System and method for H.323 terminal communication cross the isomerous network
09/29/2010CN101188548B Method for transferring data by using HSDPA under the non-cell private channel status
09/29/2010CN101188546B Implementation method and system for packet network service and user-subscribed database
09/29/2010CN101184012B Interface management method for broadband remote access server
09/29/2010CN101183994B Network communication data flow information statistic system and method
09/29/2010CN101183924B User datagram protocol multiplexing and multiplexing negotiation method and apparatus
09/29/2010CN101179825B Uplink non-continuous transmission processing method, terminal, base station and system
09/29/2010CN101179756B Short message broadcasting method, system and device
09/29/2010CN101179752B Working information exchange device
09/29/2010CN101179482B Method for reducing load of high speed downlink packet access channel
09/29/2010CN101179453B Link status detecting method and system
09/29/2010CN101179420B Method of preventing copy use of pluggable optical module
09/29/2010CN101175094B Design method for interactive server integrated with copyright management and its network structure
09/29/2010CN101170786B A method for preventing Iub interface carried resource from suspending
09/29/2010CN101170742B A method for transmitting multicast broadcast programs in radio access network
09/29/2010CN101170523B File transmission system, method and file forward decision server
09/29/2010CN101170513B Control method for access user multicast service
09/29/2010CN101170507B Asynchronous concurrent processing method
09/29/2010CN101170483B A method for stacking route switching device
09/29/2010CN101166084B Secure method for preventing multicast user from attacking
09/29/2010CN101163048B Method of implementing centralized network management
09/29/2010CN101163031B User based network management alarm prompting method
09/29/2010CN101161016B Method and apparatus for discovering network service provider
09/29/2010CN101159895B Base station implementing method
09/29/2010CN101159663B Interface scheduling method and interface scheduling device
09/29/2010CN101159604B Method of setting priority interface region number of open shortest path
09/29/2010CN101159591B Method and system of implementing different type port image
09/29/2010CN101159536B Media gateway node condition synchronizing method in dual-home network
09/29/2010CN101150419B A new generation call center system and automatic service realization method
09/29/2010CN101150411B Upload comparison method and system for network management side data and device side data
09/29/2010CN101146065B A method for realizing dual-path dialing of remote gateway device
09/29/2010CN101145998B Method and network for establishing radio projection network
09/29/2010CN101145962B A path computing method for wave-division device
09/29/2010CN101145942B A serial bus failure detection method for single bus master-slave protection device
09/29/2010CN101141825B Function freezing/defreezing method in automatic switch optical network
09/29/2010CN101141762B Method to start equipment management system and equipment management system in ATCA
09/29/2010CN101141419B Heterogeneous network protocol based communication method between digital household appliances
09/29/2010CN101141354B Terminal of selecting access to mobile network or wireless LAN
09/29/2010CN101136910B Network address and protocol translating equipment and application layer gateway equipment
09/29/2010CN101132399B Method for recovering signaling transport protocols service process state consistency
09/29/2010CN101132314B Method for implementing redundancy backup
09/29/2010CN101127785B Interface transformation transmission and receiving method and device between PF interface and SPI3 interface
09/29/2010CN101127714B A route management method and device for wireless mesh network
09/29/2010CN101127683B Apparatus and method for booting a server from a shared storage system
09/29/2010CN101120554B Method and nodes for aggregating data traffic through unicast messages over an access domain using service bindings
09/29/2010CN101120546B Method and nodes for handling broadcast messages over an access domain
09/29/2010CN101119379B Method and apparatus for implementing mutual communication of processor and switching chip
09/29/2010CN101119192B Clock synchronization method and system
09/29/2010CN101111070B Fairness resource scheduling method based on resource scheduling in broadband wireless access system
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