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)
06/2012
06/06/2012CN101783730B Terminal network device and method and system for controlling access to administrator account thereof
06/06/2012CN101771626B Instant messaging method for realizing interaction
06/06/2012CN101764764B E-mail proxy gateway and e-mail pushing method thereof
06/06/2012CN101764741B Filtering and shunting device and method supporting multi-service function
06/06/2012CN101754332B Data business routing method, system and network equipment
06/06/2012CN101753539B Network data storage method and server
06/06/2012CN101753438B Router for realizing passage separation and transmitting method of passage separation thereof
06/06/2012CN101741757B Message sending method and communication equipment
06/06/2012CN101741725B Router equipment and router updating method
06/06/2012CN101730201B Destination node selection method and device based on loading information
06/06/2012CN101729411B Data transmission method and system based on PWE3 service
06/06/2012CN101729410B Synchronization method and device of media access control (MAC) address table
06/06/2012CN101729399B Client interface machine, server interface machine and method and system for processing messages thereof
06/06/2012CN101719872B Zero-copy mode based method and device for sending and receiving multi-queue messages
06/06/2012CN101719859B Method, device and system for realizing equipment conversion of IPv6 tunnel passing through network address
06/06/2012CN101714941B Data updating method and data cache server
06/06/2012CN101707568B Method and system for controller user multicast service and multicast main control device
06/06/2012CN101707561B Network security-based mirror method and system
06/06/2012CN101697517B Device, system and method for reducing call loss in on-line billing
06/06/2012CN101686183B Method, device and system for controlling packet voice service transmission
06/06/2012CN101674297B Distributed business network, core service device and protocol message processing method
06/06/2012CN101674245B Exit port route filtering method and device
06/06/2012CN101667979B System and method for anti-phishing emails based on link domain name and user feedback
06/06/2012CN101662542B System and method for testing foreign exchange station interface
06/06/2012CN101662401B Construction method and network nodes of chain wireless network
06/06/2012CN101662377B Method, device and system for information push based on internet protocol television
06/06/2012CN101656634B Intrusion detection method based on IPv6 network environment
06/06/2012CN101651689B Method and device for self-diagnosing multimedia message service
06/06/2012CN101651558B Power saving management method and system
06/06/2012CN101645896B Attribute propagation method based on fiber channel network and switch system
06/06/2012CN101640666B Device and method for controlling flow quantity facing to target network
06/06/2012CN101640630B Notifying method for virtual link set, system and equipment
06/06/2012CN101635686B Resource management method
06/06/2012CN101635643B Method and system for changing terminal service and network management platform
06/06/2012CN101635636B Method and device for controlling server
06/06/2012CN101626546B Method and system for realizing data broadcasting in wireless video conference
06/06/2012CN101626315B Method and network management system for automatically configuring apparatus optical fiber connection
06/06/2012CN101621416B Method and device for determining protection type
06/06/2012CN101616140B Method and system for registering family base station and family base station configuration server
06/06/2012CN101605058B Method and system for network security management
06/06/2012CN101595684B Wireless communication system, wireless communication device, wireless communication method and program
06/06/2012CN101594316B Management method, content query method, system and device of distributed network
06/06/2012CN101582880B Method and system for filtering messages based on audited object
06/06/2012CN101578902B Control resource mapping for a wireless communication system
06/06/2012CN101573739B Apparatus for displaying an image, system for processing image data, and method of processing image data
06/06/2012CN101572635B Data transmission scheduling method based on channel configuration
06/06/2012CN101552708B Method and system for detecting bluetooth signals utilizing a wideband receiver
06/06/2012CN101548511B System for providing both traditional traffic engineering enabled services and traffic engineering enabled services
06/06/2012CN101542868B Uninterruptible power supply device
06/06/2012CN101540688B Method and system for charging streaming media service, charging server and terminal
06/06/2012CN101529816B Method and apparatus for performing handover using packet data convergence protocol (pdcp) reordering in mobile communication system
06/06/2012CN101523884B Call abuse prevention for pay-per-call services
06/06/2012CN101502133B Method for establishing voice communications using a mobile handset
06/06/2012CN101499954B Method for resource reservation and node equipment
06/06/2012CN101494597B Method, apparatus and system for obtaining network resource configuration information
06/06/2012CN101480034B Method and device for supporting voice communications
06/06/2012CN101447972B Method and device for determining operation of managed object
06/06/2012CN101437016B Method for building IP address structure tree
06/06/2012CN101436994B System and method for limiting user TCP connection information
06/06/2012CN101426021B Large information capacity wireless application platform system and transmission method
06/06/2012CN101425919B Host identification label generation, allocation method, device and network
06/06/2012CN101420290B Data processing method and apparatus
06/06/2012CN101411115B System and method for optimizing authentication procedure during inter access system handovers
06/06/2012CN101404676B Processing method for calling large data volume of low-voltage distribution system
06/06/2012CN101400156B Downlink and uplink data packet forwarding method based on S1 switching
06/06/2012CN101394662B Customer authentication and access control method and system
06/06/2012CN101388886B Path service quality reinforcing method and system in multi-hop packet communication network
06/06/2012CN101388860B Method and system for acquiring position information of contact
06/06/2012CN101385365B Neighbor-assisted handover in mobile communications systems
06/06/2012CN101383777B Apparatus and method for connecting Bluetooth equipment and flash equipment
06/06/2012CN101374264B Method for distributing real time business bandwidth resource
06/06/2012CN101370263B Policy control method and system
06/06/2012CN101370228B Method, system and apparatus for user full-network tracing in network
06/06/2012CN101370225B Key performance index definition processing system, its increasing method and deleting method
06/06/2012CN101369847B Optical port active volume computing method
06/06/2012CN101350640B Method and system for controlling power over load of multi-carrier district
06/06/2012CN101345640B Management method and system of multicast broadcasting service
06/06/2012CN101335978B Roaming limitation method for 1X EV-DO system
06/06/2012CN101321206B Detection method and system for equipment information code
06/06/2012CN101321184B Method for implementing wireless sensor network query, and data return method
06/06/2012CN101305546B Enhanced classification for power over ethernet
06/06/2012CN101300779B Method and system for providing service to subscribers
06/06/2012CN101290630B Host, method for remotely accessing host and method for electrically receiving information at remote appliance
06/06/2012CN101287270B Method and apparatus for service transmission
06/06/2012CN101286863B Implementing system and method of multicast application service based on MPLS
06/06/2012CN101282313B Electronic mail system for electric conference accessory system
06/06/2012CN101282291B Communication method for shunting information of wireless cluster sensing network
06/06/2012CN101282141B Method, apparatus and system for transmitting and receiving data
06/06/2012CN101277244B ATM synchronous Ethernet and method for transmitting/receiving data
06/06/2012CN101275800B Remote network refrigerator
06/06/2012CN101247600B Device for implementing multi-serial port in multi-module mobile phone system
06/06/2012CN101242393B System and method for improving user board bandwidth allocation
06/06/2012CN101237455B Data transmission device and system
06/06/2012CN101237340B System and method for realizing multicast channel in multimedia service
06/06/2012CN101232537B System and method for performing performance test to communication appliance
06/06/2012CN101227712B System and method for implementing multi-type communication network integration
06/06/2012CN101222765B Control method, system and device for circuit field fall-back
06/06/2012CN101221493B Method and device for parallel processing
06/06/2012CN101212452B Real-time transport protocol based multimedia data transmission control method
06/06/2012CN101197648B Self-loop detection method and device used for access network
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