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)
10/2008
10/29/2008CN101296132A Method, system and device for monitoring network interface card
10/29/2008CN101296131A Method, device and system for testing switchboard connectivity
10/29/2008CN101296130A System and method for multi-process sharing port receiving network message
10/29/2008CN101296129A Method for implementing multimedia service transmission in railway emergency communication
10/29/2008CN101296128A Method for monitoring abnormal state of internet information
10/29/2008CN101296127A Detection method of network device
10/29/2008CN101296126A Link fault announcing method, interface management unit and router
10/29/2008CN101296125A Communication product management method
10/29/2008CN101296124A Method, device and system for acquiring equipment information
10/29/2008CN101296123A Method for reporting equipment information
10/29/2008CN101296122A Analytical method and method for alarm relativity
10/29/2008CN101296121A Re-configurable communication device and managing method thereof
10/29/2008CN101296120A Management computer for setting configuration information of node
10/29/2008CN101296119A Information tracking system and method
10/29/2008CN101296118A Data transmission application self-adapting method based on 2M ring network
10/29/2008CN101296117A Network management system of node equipment based on E1
10/29/2008CN101296116A Parallelized pattern matching using non-deterministic finite automata
10/29/2008CN101296115A Telecommunication network multidimensional monitoring method
10/29/2008CN101296114A Parallel pattern matching method and system based on stream
10/29/2008CN101296113A Network element device, network management system and method for network element device registration access to network management system
10/29/2008CN101296112A Method, device and system for implementing Ethernet service quality in optical network unit
10/29/2008CN101296111A Method and system for automatically implementing link between management equipment and managed equipment
10/29/2008CN101296110A Real-time monitoring apparatus and method
10/29/2008CN101296109A Method, device and system for policy decision entity interaction under multi-policy execution point
10/29/2008CN101296108A Method, network appliance and system for resource backup in structured P2P
10/29/2008CN101296107A Safe communication method and device based on identity identification encryption technique in communication network
10/29/2008CN101296106A Method for multicast broadcasting service authentication
10/29/2008CN101296105A Multicast fast switching method and system, three-layer network appliance
10/29/2008CN101296104A Order program data distribution system
10/29/2008CN101296103A Method and system for requesting multicast information, method and system for controlling multicast service
10/29/2008CN101296102A Multimedia broadcast multicast service scheduling method and system
10/29/2008CN101296101A Optimization method and system for conference service notice
10/29/2008CN101296100A Explicit call forwarding implementing method
10/29/2008CN101296099A Service implementing method, method and apparatus for acquiring information
10/29/2008CN101296098A Multi-authentication domain charging method
10/29/2008CN101296097A Off-line charging method based on conversation
10/29/2008CN101296096A Method, device and system for implementing policy charging control in radio communication system
10/29/2008CN101296095A Association charging control method and communication system and charging system
10/29/2008CN101296094A Method, system and device for detecting bearing event
10/29/2008CN101296093A Charging system, method and bargaining equipment
10/29/2008CN101296092A User service data charging method, system and equipment
10/29/2008CN101296091A Method for conveying electric power and serial bus signal based on Ethernet cable
10/29/2008CN101296090A Method and apparatus for electric power management
10/29/2008CN101296089A Device, network terminal equipment and operation method thereof
10/29/2008CN101296088A Network interface card for microwave access global intercommunication system
10/29/2008CN101296084A Method for implementing IAS system and Radius system integration
10/29/2008CN101296081A Authentication, method, system, access body and device for distributing IP address after authentication
10/29/2008CN101296073A Data receiver, data transmitter, and information processing method and computer program
10/29/2008CN101296071A Retrogradation method of internal connection meter of fire wall chip
10/29/2008CN101296070A Clock synchronization method and system of multiport synchronization Ethernet equipment
10/29/2008CN101296064A Bypass switching method, system and bypass equipment
10/29/2008CN101296061A Uplink data transmission method of LTE TDD system
10/29/2008CN101296055A Data package dispatching method and device
10/29/2008CN101296054A Real-time network error correction method
10/29/2008CN101296038A Optical network, monitoring unit and monitoring method
10/29/2008CN101296036A Optical access system and ranging method for optical access system
10/29/2008CN101296034A Method and apparatus for transmission of monitoring information, passive optical network system
10/29/2008CN101296027A MBMS transmission method and device for multi-carrier wave mobile communication system
10/29/2008CN101296026A Leading symbol transmission method of WiMax&WiBro multicast relay system
10/29/2008CN101296025A Transmission method and system for leader sequence between base station and relay station in WiMAX system
10/29/2008CN101296024A Uplink Synchronization method for one-way service in mobile communication system
10/29/2008CN101296023A Uplink Synchronization method for fixed terminal in mobile communication system
10/29/2008CN101296020A Method for implementing direct information forwarding of part functional OFDMA relay system
10/29/2008CN101296017A Radiofrequency signal repeater device using electromagnetic coupling
10/29/2008CN101296016A Transmission method for multicast data in WiMax&WiBro relay system
10/29/2008CN101295844A Network device and connector module thereof
10/29/2008CN101295493A Compact packet based multimedia interface
10/29/2008CN101295302A Advertisement releasing system and method
10/29/2008CN101295251A Interface issuing method and device
10/29/2008CN101295176A Aquiculture floating head monitoring automatic alarm system and method based on wireless sensing network
10/29/2008CN100429948C A common path signal link system overload control method
10/29/2008CN100429906C Linking frame data by inserting qualifiers in control blocks
10/29/2008CN100429903C Method and device for interworking nodes
10/29/2008CN100429902C Intelligent terminal server for power equipment communication system and its communication method
10/29/2008CN100429901C Method and structure for realizing live channel switching in Internet protocol audio-video broadcast network
10/29/2008CN100429900C Information processing device and net connecting method
10/29/2008CN100429899C Random access method for frequency division multiple address of time division orthogonal frequency
10/29/2008CN100429898C Wireless communication system, wireless communication apparatus, wireless communication method, and computer program
10/29/2008CN100429897C Information communicating system, transmitting apparatus, transmitting method, and computer program
10/29/2008CN100429896C A network server structure and its service providing process
10/29/2008CN100429895C Signal to noise margin information for power control and bit rate adaptation in IEEE 802.11H wlan
10/29/2008CN100429894C Method for implementing virtual engine technique for intrusion detection
10/29/2008CN100429893C System and method for reducing OAM frame leakage in an Ethernet OAM domain
10/29/2008CN100429892C Device for locally controlling one or more parameters of a connection to be set up, for an element of an Ethernet communications network with a gmpls control plan
10/29/2008CN100429891C Data synchronization method
10/29/2008CN100429890C Visable positioning method and system for network safety event
10/29/2008CN100429889C System and method for detecting failure and route reconnection in communication network
10/29/2008CN100429888C Personalized mobile telephone configuration method and mobile telephone and website that can be personalized
10/29/2008CN100429887C Etchingmachine cluster controller and process module controller communication system and method
10/29/2008CN100429886C Music broadcasting service method for mobile communication terminal
10/29/2008CN100429885C Software updating method between set-top boxes
10/29/2008CN100429884C Network transmission of audio signal and matrix switching method
10/29/2008CN100429883C Route-pair designing method and apparatus, and programe of making computer to excute to excute said method
10/29/2008CN100429878C Time-domain network measuring system and method based on wideband sampling oscilloscope
10/29/2008CN100429746C Radio-communication-adjustable apparatus, apparatus adjusting method, and apparatus adjusting system
10/29/2008CN100429680C Method for remote monitoring of elevators and/or escalators and/or moving walkways
10/29/2008CN100428973C Communication device, communication method, program, and information recording medium
10/28/2008WO2008101933A2 Centralized system for the remote monitoring of multimedia signals
10/28/2008US7444679 Network, method and computer readable medium for distributing security updates to select nodes on a network
10/28/2008US7444562 Trie-type memory device with a compression mechanism
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