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
03/26/2008CN101150538A A method and device for receiving and transmitting instant multimedia messages
03/26/2008CN101150537A A file sharing and control method and system for instant messaging conference
03/26/2008CN101150536A Discussion group creation/distribution method, device and instant communication system
03/26/2008CN101150535A Email filtering method, device and device
03/26/2008CN101150534A Method and system for obtaining updated image resources of contacts
03/26/2008CN101150533A A secure system and method for multi-point mail push
03/26/2008CN101150532A A service integration method and system
03/26/2008CN101150531A System and method for message intercommunication
03/26/2008CN101150530A Forwarding system, method and forward unit agent under forward control separation architecture
03/26/2008CN101150529A A method and system for mail search
03/26/2008CN101150528A A system, device and method for pushing one-domain users to instant communication users
03/26/2008CN101150527A A PCIE data transmission method, system and device
03/26/2008CN101150526A A method and server for realizing load balance service of dynamic host configuration protocol
03/26/2008CN101150525A Release method, system and logic module for buffered address
03/26/2008CN101150524A Multicast traffic recovery method and access device
03/26/2008CN101150523A A route information spreading method and router
03/26/2008CN101150522A A method and voice server for configuring office route on voice server
03/26/2008CN101150521A Congestion control method for multi-to-multi reliable multicast
03/26/2008CN101150520A Method and device for adjusting path maximum transfer unit
03/26/2008CN101150519A Control method and device for network address translation service
03/26/2008CN101150518A A method for route establishment under unidirectional link environment
03/26/2008CN101150517A Packet transmission method and device
03/26/2008CN101150516A A method, device and system for bandwidth allocation
03/26/2008CN101150515A A broadband regeneration multi-hop relay communication method based on dual time slot interweaving and iteration
03/26/2008CN101150514A IS-IS route realization method and device for supporting additional SYS-ID
03/26/2008CN101150513A Method for realizing PPTP ALG under PAT
03/26/2008CN101150512A Method for load balance of communication link
03/26/2008CN101150511A Method and device for network node to transmit protocol packets
03/26/2008CN101150510A A method and device for realizing GRE protocol compatible IPinIP protocol
03/26/2008CN101150509A Data flow amount control device and data flow amount control method
03/26/2008CN101150508A Method and system for wired communication
03/26/2008CN101150507A Wireless communications system and wireless communications device
03/26/2008CN101150506A Content acquisition method, device and content transmission system
03/26/2008CN101150505A Method and device for forwarding data stream via network address translation
03/26/2008CN101150504A Location privacy through IP address space scrambling
03/26/2008CN101150503A Upstream node label allocation method and system for point-to-point tunnel
03/26/2008CN101150502A A NAT-PT device and its load share method
03/26/2008CN101150501A Self-adapted adjustment method for network speed in radio bandwidth access network
03/26/2008CN101150500A Method and system for solving channel competition
03/26/2008CN101150499A Method for distinguishing virtual line packets from multi-protocol label switching packets
03/26/2008CN101150498A Multi-jumper radio relay communication system and its download data transmission method
03/26/2008CN101150497A Multi-data packet transmission method, system and device in mobile communication
03/26/2008CN101150496A Method for improving important information network transmission quality
03/26/2008CN101150495A Method and device for displaying dynamic table items
03/26/2008CN101150494A Data packet transmission device, receiving device and method
03/26/2008CN101150493A A method and system for distributing service at access terminal
03/26/2008CN101150492A A playing and scheduling method for mobile multimedia broadcast electronic service guidance data
03/26/2008CN101150491A An optimization method for multicast tree in multi-protocol label switching network
03/26/2008CN101150490A A queue management method and system for unicast and multicast service data packet
03/26/2008CN101150489A Resource share method based on distributed hash table
03/26/2008CN101150488A A receiving method for zero copy network packet
03/26/2008CN101150487A A transmission method for zero copy network packet
03/26/2008CN101150486A A management method for receiving network data of zero copy buffer queue
03/26/2008CN101150485A A management method for network data transmission of zero copy buffer queue
03/26/2008CN101150483A Route table adjustment method, route query method and device and route table storage device
03/26/2008CN101150482A A method and device for realizing automatic allocation of end-to-end QinQ service label
03/26/2008CN101150481A Method and device for WLAN and LAN intercommunication
03/26/2008CN101150480A A method and device for improving data forwarding performance of WAN bridge
03/26/2008CN101150479A Sub-wavelength switching and multicast method for optical transmission loop network
03/26/2008CN101150478A A method, system and router for establishing master/slave link
03/26/2008CN101150477A Data transmission and protection method of Ethernet loop network and its application device
03/26/2008CN101150476A Bus realization method for point-to-point communication
03/26/2008CN101150475A An electronic mutual inductor data transmission method based on CAN bus
03/26/2008CN101150474A An authentication scheme of Ethernet passive optical network (EPON) access system
03/26/2008CN101150473A A service registration method based on IP access
03/26/2008CN101150472A Authentication method, authentication server and terminal in WIMAX
03/26/2008CN101150471A Broadband radio access system and method
03/26/2008CN101150470A Wired communication method and system
03/26/2008CN101150469A A packet dispatching method based on avoidance mechanism in WLAN
03/26/2008CN101150468A A data collection and electronic recording system and its data collection and recording method
03/26/2008CN101150467A Method for adding multicast and broadcast service into communication system and terminal
03/26/2008CN101150466A Transmission method, system and terminal for multicast and broadcast service
03/26/2008CN101150465A A method for obtaining seed information and supernode and common nodes in P2P network
03/26/2008CN101150464A Method and system for sharing multimedia content
03/26/2008CN101150463A Testing method and system
03/26/2008CN101150462A Protective switching method
03/26/2008CN101150461A A node query method and device in system
03/26/2008CN101150460A Method and system for automatic debugging and testing of network devices
03/26/2008CN101150459A Method and system for improving safety of information safety device
03/26/2008CN101150458A Method and device for single board detection
03/26/2008CN101150457A Testing method for Ethernet media access control table capacity
03/26/2008CN101150456A Hardware module testing method and system
03/26/2008CN101150455A Service status monitoring method, device and system based on initial session protocol
03/26/2008CN101150454A Testing method for automatic switching optical network
03/26/2008CN101150453A Processing method for error detection of mixed automatic retransfer request entities
03/26/2008CN101150452A Method for determining operation status of radio network communication devices
03/26/2008CN101150451A A monitoring system for single board status of network device and its monitoring method
03/26/2008CN101150450A A general platform and method for system debugging and monitoring
03/26/2008CN101150449A Content information monitoring system and method
03/26/2008CN101150448A Method and system for legal monitoring for public service of IP multimedia subsystem
03/26/2008CN101150447A Monitoring agent device for legal monitoring for public service of IP multimedia subsystem
03/26/2008CN101150446A A testing method for marking mode EVPLAN address learning function
03/26/2008CN101150445A A stream statistics and convergence method and device
03/26/2008CN101150444A A maintenance method upon service alarm generation in automatic switching optical network system
03/26/2008CN101150443A Processing method for telecommunication network management message
03/26/2008CN101150442A A STA management method and device in BSS network
03/26/2008CN101150441A A system and method for automatic single board connection configuration in network management
03/26/2008CN101150440A Method and device for administration of licences
03/26/2008CN101150439A A method, system and device for realizing master/slave switching
03/26/2008CN101150438A Dense wave division multiplexing system and its optical port automatic discovery method
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