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)
10/2007
10/17/2007CN101056247A A method and device for establishing the traffic work tunnel
10/17/2007CN101056246A A method and device for realizing the load share
10/17/2007CN101056245A Media stream relay device and method
10/17/2007CN101056244A Method and system for realizing the carrier intercommunication based on the virtual relay
10/17/2007CN101056243A Method for realizing the radio universal serial bus data transmission
10/17/2007CN101056242A A simulation method for vehicular TTCAN communication network
10/17/2007CN101056241A Bus communication system, data link establishment and data transmission method
10/17/2007CN101056240A A route maintenance method and device between the MESH points
10/17/2007CN101056239A Plug-and-play scalable radio data collection network and its composing method
10/17/2007CN101056238A Method for joining group, server and client
10/17/2007CN101056237A Method and system for controlling access to logical unit of a storage device shared by computers
10/17/2007CN101056236A Radio Mesh MAN architecture
10/17/2007CN101056235A System for realizing the real time data backup in the digital home network
10/17/2007CN101056234A Method for allocating the address of the intelligent information home electrical appliance in the home network
10/17/2007CN101056233A A multi-host network architecture and gateway device
10/17/2007CN101056232A A method and system for controlling the home network plug-and-play devices
10/17/2007CN101056231A Stream media-based public video system and its implementation method
10/17/2007CN101056230A Multi-center radio dynamic distributed network information collision prevention communication method
10/17/2007CN101056229A A method for improving the WLAN energy-saving efficiency
10/17/2007CN101056228A Test method and system for data device alarming
10/17/2007CN101056227A Originator recognition method and device for tracking the multicast route
10/17/2007CN101056226A Automation consistency test method and device
10/17/2007CN101056225A A router test method and its onsite simulation test device
10/17/2007CN101056224A A loop detection method and device for the network device
10/17/2007CN101056223A Link failure detection method and device
10/17/2007CN101056222A A deep message detection method, network device and system
10/17/2007CN101056221A A method for computing the data loss in the network transfer
10/17/2007CN101056220A Central monitoring method of the data service system without network management interface
10/17/2007CN101056219A A method and system for realizing the network performance measurement
10/17/2007CN101056218A A network performance measurement method and system
10/17/2007CN101056217A A network performance measurement method and system
10/17/2007CN101056216A A test system and test method
10/17/2007CN101056215A A network performance measurement method and system
10/17/2007CN101056214A Next-generation network system and service quality failure positioning method in next-generation network
10/17/2007CN101056213A Server monitoring method and device
10/17/2007CN101056212A Method for Web page ADSL test via push technology
10/17/2007CN101056211A A method and system for auditing the network access behavior of the user
10/17/2007CN101056210A An event processing system and method of network central management platform
10/17/2007CN101056209A A maintenance method and device for radio terminal image file
10/17/2007CN101056208A Service tracking method, network device, O&M controller, and service request device
10/17/2007CN101056207A Software loading method for communication device and communication network system
10/17/2007CN101056206A Installation method and communication apparatus
10/17/2007CN101056205A A management method, system and device based on ATCA architecture-based server
10/17/2007CN101056204A A method and system for computing the reliability index of the single board
10/17/2007CN101056203A A method and device for improving the multi-layer network service recovery performance
10/17/2007CN101056202A A method for realizing the multi-task polling in the network management monitoring system
10/17/2007CN101056201A A method for saving the IP address in the IDC server trust domain
10/17/2007CN101056200A Visual and on-demand dynamic data transfer method of the power system
10/17/2007CN101056199A An uplink burst performance monitoring method of point-to-multipoint access network
10/17/2007CN101056198A An information security management platform
10/17/2007CN101056197A Data storage system of the information home electrical appliance and the data processing method
10/17/2007CN101056196A Secure login method, client and its server
10/17/2007CN101056195A Data synchronization method between the main board and spare board in the communication system
10/17/2007CN101056194A A SNMP message transfer method and device
10/17/2007CN101056193A A network operation analysis server, analysis system and analysis method
10/17/2007CN101056192A An ATCA system and its implementation method
10/17/2007CN101056191A Multicast processing method in the GPON system
10/17/2007CN101056190A Method and device for providing access control in a publish/subscribe system and said system
10/17/2007CN101056189A A phone meeting control method and system
10/17/2007CN101056188A Method and system for pushing the history records to the specified members in the discussion group
10/17/2007CN101056187A A system and method for oriented and customized distribution of the network contents
10/17/2007CN101056186A Multicast method in the user network and its system
10/17/2007CN101056185A Processing method for service subscription, system and its gateway device
10/17/2007CN101056184A 网络系统和通信装置 Network system and the communication device
10/17/2007CN101056183A Buffer-based magnitude charging middle message processing method
10/17/2007CN101056182A Convergence prepayment and postpayment
10/17/2007CN101056181A Two-line cable power supply device, power receiving device, system and method
10/17/2007CN101056180A Power management method, system, main control board and intelligent interface board
10/17/2007CN101056179A Method and system for controlling the user to visit the network at the specific area
10/17/2007CN101056177A Radio mesh re-authentication method based on the WLAN secure standard WAPI
10/17/2007CN101056174A A system, device and method for realizing the network log service
10/17/2007CN101056170A Individual domain network and communication method of its devices
10/17/2007CN101056167A A key exchange and switching method for Gbit passive optical network
10/17/2007CN101056160A Method and device for transferring data wherein a bit rate adaptation model is signalled between the transmitter and the receiver
10/17/2007CN101056150A Time shift apparatus and method for digital multimedia broadcasting terminal
10/17/2007CN101056146A Pon系统 Pon system
10/17/2007CN101056145A Test method based on novel DCC processing technology
10/17/2007CN101056133A Multi-antenna transmission diversity method and device of orthogonal frequency division multiplexing system
10/17/2007CN101056123A Method and circuit for transferring data across multiple clock domains
10/17/2007CN101056116A Radio data collection hardware module and its making method
10/17/2007CN101056007A Monitored voltage inverter for security system
10/17/2007CN101055718A A sound fingerprint recognition method based on the vector quantification
10/17/2007CN101055669A Measuring system with at least one sensor line
10/17/2007CN101055621A Content based sensitive web page identification method
10/17/2007CN101055591A Data access method for all-memory database
10/17/2007CN101055538A System and method for application fault tolerance and recovery
10/17/2007CN100344202C Method and device for realizing service processing unit backup in intelligent network system
10/17/2007CN100344199C System of radio local network mobility management and its method
10/17/2007CN100344182C Method for group calling by user of group radio communication system
10/17/2007CN100344178C Method for realizing multi broadcasting service
10/17/2007CN100344177C Method for obtaining dynamic service information by user
10/17/2007CN100344169C Method for controlling reverse service channel in digital honeycomb cluster system
10/17/2007CN100344168C Method for ensuring consistency during context deleting of packet data protocol
10/17/2007CN100344165C System and method for collision-free transmission scheduling using neighborhood information and advertised transmission times
10/17/2007CN100344162C Video on demand server system and method
10/17/2007CN100344141C Wide band commercial intelligent terminal
10/17/2007CN100344138C Interactive two-way collaboration in process control plants
10/17/2007CN100344136C Method for delivering trunk line state by means of graphics mode in exchange system
10/17/2007CN100344135C Checking method for IP address
10/17/2007CN100344134C Exchange for controlling communication service
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