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)
08/2010
08/18/2010CN101212318B Value adding method in mobile digital broadcast network
08/18/2010CN101207579B Server for implementing network note service and communication method among client machines
08/18/2010CN101202704B Method and system for transmitting data
08/18/2010CN101202650B WAP service management system and method
08/18/2010CN101197855B Equipment node address code distribution method and distributing system, and address configuration node
08/18/2010CN101197836B Data communication control method and data communication control device
08/18/2010CN101197778B Data package transmission method, device and system
08/18/2010CN101197723B Network management intermediate part
08/18/2010CN101197681B Method for receiving network data by IP set-top box
08/18/2010CN101196910B Method and device for confirming network resource
08/18/2010CN101193118B A communication method between upper device and lower device
08/18/2010CN101193070B Instant communication system, instant communication client and instant communication method
08/18/2010CN101193028B A device for getting and playing multimedia data
08/18/2010CN101188492B System and method for realizing secure service
08/18/2010CN101184003B NMP based front and background alarm management system and management method thereof
08/18/2010CN101183988B Method of identifying packet corresponding service types and device thereof
08/18/2010CN101183979B Method and device of configuration backup
08/18/2010CN101179573B Method of implementing online dynamic updating server software configuration information
08/18/2010CN101179514B Method and device of maintaining MAC item of distributed network processing system
08/18/2010CN101174961B Consumer access interface arrangement of wavelength-division equipment
08/18/2010CN101174909B Control method, equipment and system for passive optical network multicast access
08/18/2010CN101170503B An optimization method for multicast route ant group algorithm
08/18/2010CN101170382B A data transmission method and system
08/18/2010CN101164299B IP network resource configuring method and IP network
08/18/2010CN101163171B Method of implementing uplink service interface protection based on access network
08/18/2010CN101163101B Packet processing device with load control mechanism based on packet length and CPU time consumption
08/18/2010CN101160885B Media gateway and method of reporting terminal statistical parameter value
08/18/2010CN101160860B Broadband access system and equipment
08/18/2010CN101160845B Data transmission method and data interface and equipment of high speed Ethernet to optical transmission network
08/18/2010CN101159746B Self-adaptive method and system
08/18/2010CN101159612B Network television system electronic playbill server updating management method and device
08/18/2010CN101155335B Method and system for NGN terminal implementing short message service, NGN short message center
08/18/2010CN101155166B Transmission parameter identification device and method thereof
08/18/2010CN101155105B Mobile device system and mobile device
08/18/2010CN101150589B A data conversion method and device for link layer
08/18/2010CN101150423B A method for adding PIM neighbors and multicast, multicast network and router
08/18/2010CN101146338B Method and radio terminal for preventing from multicast lock and radio access point and communication system
08/18/2010CN101146118B Control method for getting scheduled time in floating radio network controller
08/18/2010CN101146027B Method based on access control list category
08/18/2010CN101145992B Single board task exception detection method and system
08/18/2010CN101145963B A topology discovery method of protective sub-network
08/18/2010CN101141676B Method for preventing network broadcasting windstorm
08/18/2010CN101141511B Interface view data filtering distribution device and network alarm management system
08/18/2010CN101141241B Method and network appliance for implementing MAC safety
08/18/2010CN101136854B Method and apparatus for implementing data packet linear speed processing
08/18/2010CN101136842B Conversation inceptive protocol based IP traffic console system and calling method thereof
08/18/2010CN101136829B Method and device for improving equitable efficiency of elastic grouping ring
08/18/2010CN101136733B Multi-channel digital automatic gain control device
08/18/2010CN101127620B A method and system for transmitting logic channel number in session initialization protocol
08/18/2010CN101123514B A billing method in IP multimedia subsystem network
08/18/2010CN101119246B Data packet sampling statistic method and apparatus
08/18/2010CN101119245B Method and device for performing link monitoring using OAM protocol
08/18/2010CN101119224B ATCA frame based FRU debugging and testing device
08/18/2010CN101115259B Communication system, transmission device and method thereof, and reception device and method thereof
08/18/2010CN101110997B Method and system for uploading ring
08/18/2010CN101110864B Method for providing dial-in service using medium service apparatus
08/18/2010CN101110786B Unified information system based on soft switching network
08/18/2010CN101110718B Self-adapting chain circuit detecting method and device thereof
08/18/2010CN101106399B Self-adapted distributed power control method
08/18/2010CN101102545B System and method for generation and transmission of mobile multi-media broadcast service guidance
08/18/2010CN101102291B Method for realizing user Internet access based on PPPOE agent function
08/18/2010CN101102195B Safety method for accessing and protecting network device
08/18/2010CN101098299B Parallel method and apparatus for bit scrambling
08/18/2010CN101098259B Automatized test method and system for implementing large data impact
08/18/2010CN101094152B Method for treating error of controller of single channel wireless network in packet domain
08/18/2010CN101094142B Operation process method and device of VDSL2 access device
08/18/2010CN101094088B Implementing method for nesting intelligent service in broad band
08/18/2010CN101090378B Method and correlation device for identifying and setting call from IP network to PSTN
08/18/2010CN101087248B Method for originating carrier establishment based on network side of session service
08/18/2010CN101083628B Method for dynamic forwarding media source
08/18/2010CN101083616B Ant algorithm based wireless self-organized network energy-saving routing method on demand
08/18/2010CN101083520B Access gateway disaster recovery method of NGN network
08/18/2010CN101079787B Selection method and device for carrying LSP of VPN
08/18/2010CN101079774B A peer-to-peer network system and its implementation method
08/18/2010CN101079753B A multi-link packet snapping system, method and network audit system
08/18/2010CN101079704B System and method for implementing mobile IP access
08/18/2010CN101075910B Method and device for quickly registering
08/18/2010CN101075866B Method and system for loading message on Internet
08/18/2010CN101060501B Method and apparatus for identifying any discrepancies in an email distribution list
08/18/2010CN101060432B An IPS equipment flexible arrangement method and relevant equipment
08/18/2010CN101056320B A file transfer method and its system in the data meeting
08/18/2010CN101056206B Installation method and communication apparatus
08/18/2010CN101056167B A key exchange and switching method for Gbit passive optical network
08/18/2010CN101052037B Conversation management control method of IP bearing net
08/18/2010CN101052014B IP bearing call connection control method and device
08/18/2010CN101052009B Method for realizing internal access by NAT device for private net element using public net address
08/18/2010CN101047711B Method for IP message transmitting, bargaining bandwidth saving ability and saving network bandwidth
08/18/2010CN101043556B Display hierarchy of participants during phone call
08/18/2010CN101039263B Method for processing node overload of core network and mobile switch equipment and communication system
08/18/2010CN101030835B Apparatus and method for obtaining detection characteristics
08/18/2010CN101026890B Remote control device, communication network system and remote control method
08/18/2010CN101022383B Method and apparatus for executing an application automatically according to the approach of wireless device
08/18/2010CN101018168B Bearing method of IP multimedia system business and its system
08/18/2010CN101014043B Method for realizing interworking of VoIP service in a same OLT of EPON
08/18/2010CN101001198B Processing method for service data pack in hard switch process
08/18/2010CN101001173B Method for estimating network protection status
08/18/2010CN101001117B Bandwidth dynamic distribution method of congestion type Ethernet passive optical network local terminal equipment
08/17/2010USRE41532 Apparatus, methods and systems for anonymous communication
08/17/2010USRE41531 Communications systems for radio frequency identification (RFID)
08/17/2010USRE41530 Method and apparatus to select radio frequency identification devices in accordance with an arbitration scheme
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