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)
03/2011
03/30/2011CN101997925A Server monitoring method with early warning function and system thereof
03/30/2011CN101997917A Method and system for giving prompt for indicating user positions in social network service network system
03/30/2011CN101997902A Remote on-line backup system and method based on posthouse segmentation transmission
03/30/2011CN101997901A P2P file transfer management method and system
03/30/2011CN101997897A Method, device and system of block storage
03/30/2011CN101997894A Information pushing method, system and network system thereof
03/30/2011CN101997886A Information issuing system and method
03/30/2011CN101997885A User data scheduling method, server and data center
03/30/2011CN101997879A Method and system for detecting vulnerabilities of IP multimedia subsystem
03/30/2011CN101997874A Cache design method for rural streaming media remote education system
03/30/2011CN101997871A Device for quickly capturing, filtering and forwarding data
03/30/2011CN101997869A Method and apparatus for requesting data, and method and apparatus for obtaining data
03/30/2011CN101997863A Method for realizing application server state consistency and application servers
03/30/2011CN101997862A Method and device for realizing multiple user support by single coupling
03/30/2011CN101997861A Data storage method and equipment
03/30/2011CN101997860A Method and device for communication link detection management in NGN network architecture
03/30/2011CN101997859A Method and equipment for identifying load of packet in TCP stream
03/30/2011CN101997852A Method and equipment for communicating next generation network and IP multimedia subsystem
03/30/2011CN101997844A Event sending method and system and relevant equipment
03/30/2011CN101997843A Method for opening IM window and communication terminal
03/30/2011CN101997842A Large message mode converged IP messaging (CPM) transmission method and system
03/30/2011CN101997832A Safety monitoring device and method for supporting safety monitoring
03/30/2011CN101997826A Routing methods of control net element, forwarding net element and internet protocol network
03/30/2011CN101997825A DSN network authentication information request and storage method, SN-C nodes and system
03/30/2011CN101997824A Identity authentication method based on mobile terminal as well as device and system thereof
03/30/2011CN101997823A Distributed file system and data access method thereof
03/30/2011CN101997821A IMS (IP Multimedia Subsystem) network monitoring method, equipment and system
03/30/2011CN101997820A Centralized serial port redirection method and system
03/30/2011CN101997814A Multi-carrier transmission using multiple symbol lengths
03/30/2011CN101997801A Method and system for allocating orthogonal frequency division multiplexing (OFDM) symbols of multimedia broadcast multicast service single frequency network (MBSFN) subframe
03/30/2011CN101997786A Efficient and safe heterogeneous media gateway
03/30/2011CN101997785A Gateway system and control method
03/30/2011CN101997784A System for targeting specific users to discussion threads
03/30/2011CN101997783A Implementation method and server for instant messaging tool contact structured group
03/30/2011CN101997782A Method, device and system for presenting signature message in instant messaging
03/30/2011CN101997781A Breakpoint continuous transmission method and system
03/30/2011CN101997780A Method for configuring Email server by domain name
03/30/2011CN101997779A Method and device for controlling service quality
03/30/2011CN101997778A Method and device for sending messages
03/30/2011CN101997777A Interruption processing method, device and network equipment
03/30/2011CN101997776A Router queue control system based on congestion identification and control method thereof
03/30/2011CN101997775A Method for improving utility route in delay tolerant network
03/30/2011CN101997774A Recoding method for forwarding time delay and router
03/30/2011CN101997773A Data transmission control methods and devices
03/30/2011CN101997772A Flow control method, device, system and network equipment
03/30/2011CN101997771A Communication apparatus and method having one or more communication control programs
03/30/2011CN101997770A Transport control server, transport control system, and backup path setting method
03/30/2011CN101997769A OFDM multi-sideband multi-subcarrier distribution technology based passive optical network system
03/30/2011CN101997768A Method and device for uploading address resolution protocol messages
03/30/2011CN101997767A Method and device for acquiring protocol messages by nodes on ring network
03/30/2011CN101997766A Method and system for limiting speed of token bucket based on priority
03/30/2011CN101997765A Method for attribute inheritance of forwarding adjacency (FA) in multilayer network and corresponding multiplayer network
03/30/2011CN101997764A Information transmission method, communication device and communication system
03/30/2011CN101997763A Service data transmission method and device
03/30/2011CN101997762A Method for calculating interlayer path by utilizing layer finding information of each layer
03/30/2011CN101997761A Bandwidth allocation method and optical line terminal (OLT)
03/30/2011CN101997760A Method and system for determining head and tail nodes on forwarding adjacency label switching path
03/30/2011CN101997759A Service implementation method and service system
03/30/2011CN101997758A Forwarding device and method
03/30/2011CN101997757A Method, equipment and system for transferring routing information
03/30/2011CN101997756A Method, device and system for migrating routing information
03/30/2011CN101997755A Method for exchanging mapping information and mapping node
03/30/2011CN101997754A Switching method and system in section protection
03/30/2011CN101997753A Method and system for protecting double-transmission mechanism of ring network
03/30/2011CN101997752A Control net element and routing control method thereof
03/30/2011CN101997751A Realization method and device of protection switching in Ethernet
03/30/2011CN101997750A Method and system for segment protection of Ethernet tunnel
03/30/2011CN101997749A Switchboard combining intrusion detection function
03/30/2011CN101997748A Method and system for blocking protocol message on sub-ring control channel without virtual channel
03/30/2011CN101997747A Method and device for announcing fault LSP information
03/30/2011CN101997746A Dynamic service quality strategy method and system of home network
03/30/2011CN101997745A FPGA-based E1 insertion time slot and E1_IP data aggregation hybrid access device and method
03/30/2011CN101997744A Device for setting parameters of electric energy meter
03/30/2011CN101997743A Method for sharing file information
03/30/2011CN101997742A IP network-based household multimedia terminal equipment
03/30/2011CN101997741A Network monitoring method and system for rail transit equipment state
03/30/2011CN101997740A Video information simulcast system based on Internet technology
03/30/2011CN101997739A Backstage management system
03/30/2011CN101997738A Test method and system of multiple paths of E1 ports for realizing STM-1 interface
03/30/2011CN101997737A Method for positioning errors of serial port and system
03/30/2011CN101997736A Channel length estimating method and device for wire communication system
03/30/2011CN101997735A Monocylic network topology reconstruction method and system thereof
03/30/2011CN101997734A Fault processing method, authentication/authorization/billing server and fault center
03/30/2011CN101997733A Northbound interface accessor monitoring information query system and method
03/30/2011CN101997732A Method, device and system for inquiring service
03/30/2011CN101997731A Method, device and system for providing World Wide Web service
03/30/2011CN101997730A Method and system for warning service triggering
03/30/2011CN101997729A Network control method and device
03/30/2011CN101997728A Device and method for detecting Ethernet local protection
03/30/2011CN101997727A Device for seamless switching of host and standby of communication management machine and method thereof
03/30/2011CN101997726A Method and device for storing and managing telecommunication network user data
03/30/2011CN101997725A System and device for bearing data over cable service interface specification (DOCSIS) service based on passive optical network (PON)
03/30/2011CN101997724A Method and device for updating multicast forwarding entries
03/30/2011CN101997723A Service switching method and device
03/30/2011CN101997722A Three-network convergence-oriented digital home network service management system and method
03/30/2011CN101997721A System, method and corresponding device for managing telecommunication network
03/30/2011CN101997720A Transregional monitoring flow on demand method and video management server
03/30/2011CN101997719A Equipment simulation tool and application thereof
03/30/2011CN101997718A Fault positioning method and device
03/30/2011CN101997717A Analysing communication performance of ied
1 ... 1221 1222 1223 1224 1225 1226 1227 1228 1229 1230 1231 1232 1233 1234 1235 1236 1237 1238 1239 1240 1241 ... 4490