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)
03/2008
03/26/2008CN101150437A Processing method based on asymmetric high-speed digital line processing chip
03/26/2008CN101150436A N+1 disaster tolerance and backup method for Ericsson OSS RC system
03/26/2008CN101150435A A system and method for customer comment feedback by using multimedia
03/26/2008CN101150434A An object-oriented function deployment method in network management
03/26/2008CN101150433A A method for setting alarm filtering rule
03/26/2008CN101150432A An information system risk evaluation method and system
03/26/2008CN101150431A A method for alarm processing streamline and alarm processing
03/26/2008CN101150430A A method for realizing network interface board switching based heartbeat mechanism
03/26/2008CN101150429A A remote monitoring or maintenance method and device
03/26/2008CN101150428A Electronic commodity allocation method and system
03/26/2008CN101150427A A realization method and system for identifying home super nodes
03/26/2008CN101150426A A method and system for reporting buffer status
03/26/2008CN101150425A Right control method for multicast service and its optical network unit and optical line terminal
03/26/2008CN101150424A Method for batch conference member addition after conference service creation
03/26/2008CN101150423A A method for adding PIM neighbors and multicast, multicast network and router
03/26/2008CN101150422A Multicast and broadcast system and method
03/26/2008CN101150421A A distributed content distribution method, edge server and content distribution network
03/26/2008CN101150420A Realization method and network server based on network virtual community exchange
03/26/2008CN101150419A A new generation call center system and automatic service realization method
03/26/2008CN101150418A A selection method for policy billing control server
03/26/2008CN101150417A Multimedia service realization method
03/26/2008CN101150416A Third-party billing method and system
03/26/2008CN101150415A A statistical method for network access time and traffic of ADSL terminal
03/26/2008CN101150414A A display method for network access time and traffic of ADSL terminal
03/26/2008CN101150413A A multi-frame cascading system and method for ATCA knife server
03/26/2008CN101150412A A method for realizing dual-protocol stack switching based on network card
03/26/2008CN101150411A Upload comparison method and system for network management side data and device side data
03/26/2008CN101150410A A method and system for sharing resources in network TV direct broadcasting room
03/26/2008CN101150408A A method for realizing network access control
03/26/2008CN101150406A Network device authentication method and system and relay forward device based on 802.1x protocol
03/26/2008CN101150405A Method and system for multicast and broadcast service authentication and authorization
03/26/2008CN101150396A Method, network and terminal device for obtaining multicast and broadcast service secret key
03/26/2008CN101150395A A L4 encryption method of double group of encrypted authorization management system
03/26/2008CN101150391A A method, system and device for preventing optical network unit in passive optical network from being counterfeiting
03/26/2008CN101150383A IP data transmission method
03/26/2008CN101150382A Method for handling radio link failure in wireless communications system and related apparatus
03/26/2008CN101150381A Method for handling radio link failure in wireless communications system and related apparatus
03/26/2008CN101150380A Method for handling radio link failure in wireless communications system and related apparatus
03/26/2008CN101150376A Signal speed adjustment device
03/26/2008CN101150375A 码分复用光接入网络系统 Code-division-multiplexed optical access network system
03/26/2008CN101150372A Online reduction method without service interruption for optical transmission multiplexing protection loop network
03/26/2008CN101150365A A management method of passive optical network terminal
03/26/2008CN101150364A A network management information transmission method for optical transmission device
03/26/2008CN101150340A A method and device for enhancing UPA cell coverage
03/26/2008CN101150335A Bluetooth phone terminal device for realizing multiple functions
03/26/2008CN101149867A Tea garden microdomain monitoring method and system based on radio sensor network
03/26/2008CN101149846A Automatic lottery system based on bar code identification
03/26/2008CN101149797A Test affair management method and device
03/26/2008CN101149744A Method for executing uniform ordering for multiple data source
03/26/2008CN101149691A Method and apparatus for determining resource node, method of controlling resource node, resource node and computer product
03/26/2008CN101149689A 负载分配设备 Load distribution equipment
03/26/2008CN101149683A Management system and method for display panel
03/26/2008CN101149567A Step scan projection stepper synchronous controller
03/26/2008CN101149566A Step scan projection stepper synchronous control system
03/26/2008CN100377623C Signal transmission device and method
03/26/2008CN100377607C System and device for accessing service of a mobile communication network directly or via in an IP network
03/26/2008CN100377602C Method and apparatus for converging broadcast service and multicast service in a mobile communication system
03/26/2008CN100377555C Mobility within packet-switched telephony network
03/26/2008CN100377553C User position information updating method for radio local network and mobile communication system interflow
03/26/2008CN100377552C Mobile communication system, controller, base station and communication method
03/26/2008CN100377551C Method and system for providing prompt access utilizing prompt message
03/26/2008CN100377550C Routing table next-hop IP address to MAC address analytic method
03/26/2008CN100377549C Method for retransmitting data frame by data retransmitting entity
03/26/2008CN100377548C Method and device for realizing virtual exchange
03/26/2008CN100377547C A highly efficient data forwarding method for SGSN equipment
03/26/2008CN100377546C Data packet transmission method capable of guaranteeing service quality
03/26/2008CN100377545C Network quality service system and method
03/26/2008CN100377544C Packet communication system and trasmission equipment
03/26/2008CN100377543C Vehicle instruments internal data transmitting method based on CAN technology
03/26/2008CN100377542C Mobile IP communication system using dual stack transition mechanism and method thereof
03/26/2008CN100377541C Method for connection control and safety verification between distributive terminal modules
03/26/2008CN100377540C Multi-carrier frequency system access method
03/26/2008CN100377539C Method for establishing telephone communication, and communication network
03/26/2008CN100377538C Construction method of protocol testing platform for supporting TD-SCDMA terminal protocol
03/26/2008CN100377537C Message forming method
03/26/2008CN100377536C Load simulator and simulation system for stream media service
03/26/2008CN100377535C Dynamic elastic packet ring network monitoring method
03/26/2008CN100377534C System and method for detecting network worm
03/26/2008CN100377533C Gridding information service system and its information processing method
03/26/2008CN100377532C Management system and method
03/26/2008CN100377531C Input/output terminal, master apparatus, slave apparatus, information processing system and method
03/26/2008CN100377530C Method of automatically recovering of mobile terminal on internet game interrupting and system thereof
03/26/2008CN100377529C Route designing method
03/26/2008CN100377528C Safety managing method for network control system
03/26/2008CN100377527C Management system set for network interconnection apparatus and method thereof
03/26/2008CN100377526C Method of treating calling example maintenance management abnormal
03/26/2008CN100377525C Method for realizing stream medium business service, service providing system and operation support system
03/26/2008CN100377524C Charge controllig method and system for computer room
03/26/2008CN100377523C Data service information collecting device and charging method using same
03/26/2008CN100377522C OMA download realizing method in content distributing network
03/26/2008CN100377517C Fault-tolerant broadcast router
03/26/2008CN100377516C Transmission apparatus and method
03/26/2008CN100377502C Method and device for reducing power consumption in bluetooth and CDMA modes of operation
03/26/2008CN100377144C Method and apparatus for adaptively configuring a router
03/26/2008CN100377142C Method and apparatus for controlling communications between subscriber units
03/26/2008CN100377131C Receiver for receiving packet data and method for controlling packet data transmission
03/26/2008CN100377130C Expansion information processing module, setting information inheriting method,
03/26/2008CN100377122C Content providing device and device for browsing provided content
03/26/2008CN100377105C Automatic alarm testing method
03/26/2008CN100377058C System and method for decreasing response time for PPRC write operation
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