Patents for H04L 12 - Data switching networks (448,999)
01/2005
01/05/2005CN1561617A Method for desensitizing packet-based connection of subscribers to a switching system
01/05/2005CN1561616A Method for processing consistent data sets
01/05/2005CN1561615A Method of improving the performance of a transmission protocol using a retransmission timer
01/05/2005CN1561614A Method for creating a dynamic address table for a switching nde in a data network and a method for transmitting a data message
01/05/2005CN1561613A Method for creating a static address table and data network
01/05/2005CN1561611A Method and system for mixing notification of events in received IP streams
01/05/2005CN1561610A Scalable switching system with intelligent control
01/05/2005CN1561609A IP multicast service over a broadcast channel
01/05/2005CN1561608A Method and device for operating a switching node in a data network
01/05/2005CN1561589A Maintaining a global time reference among a group of networked devices
01/05/2005CN1561585A Method for transferring and /or receiving data in communication system and apparatus thereof
01/05/2005CN1561509A Energy aware network management
01/05/2005CN1561489A Block data storage within a computer network
01/05/2005CN1561139A Radio communication system
01/05/2005CN1561131A Radio communication system
01/05/2005CN1561108A Network vedio monitoring system
01/05/2005CN1561089A Enhanced communication platform and related communication method using the platform
01/05/2005CN1561079A NGV voice terminal
01/05/2005CN1561076A Mobile lettergram gateway system and mobile lettergram service implementing method based on the system
01/05/2005CN1561072A Method for sharing user IP address pool
01/05/2005CN1561067A Method for implementing large scals interactive virtual private network teaching experiment
01/05/2005CN1561066A UDP datagram communication transmission method
01/05/2005CN1561060A Threshold setting method of first-in first-out buffer
01/05/2005CN1561059A Coading method of voice data in communication system
01/05/2005CN1561053A Communication method of transmitting and moving internet protocol association with network address
01/05/2005CN1561052A User data message transporting method and device
01/05/2005CN1561051A Flow control pocessing method of 3G packet field boundary gateway
01/05/2005CN1561050A Method of three-layer conversion information down transmitting hardware LPM table
01/05/2005CN1561049A Slicing transmitting method of tunnel packet
01/05/2005CN1561048A Method for implementing local user route by route server
01/05/2005CN1561047A Distributed paralled IP route searching method based on TCAM
01/05/2005CN1561046A Method for implementing communication between VRF
01/05/2005CN1561045A Method for implementing transparent bridging of radio local network bridging
01/05/2005CN1561044A Data transmitting apparatus
01/05/2005CN1561043A Multi-user concurrent insertion device and its method
01/05/2005CN1561042A Method of managing mobile terminal by radio local network insertion point equipment
01/05/2005CN1561041A Device and method of Ethernet interface thermal backup
01/05/2005CN1561040A Transmission method of universal radio transparent VPN network bridge system based on GRPS/CDMA 2000 1X
01/05/2005CN1561039A Method of implementing loading equalization between insertion point equipment of radio local network
01/05/2005CN1561038A Method of collecting insertion of multiple IP voice insertion equipment
01/05/2005CN1561037A Desk monitoring audit system based on structure
01/05/2005CN1561036A Network station server performance test system based on TPC-W benchmark
01/05/2005CN1561035A Universal safety audit strategies customing method based on mapping table
01/05/2005CN1561034A Optimization method for processing message by virtual route set in static routh
01/05/2005CN1561033A System and method for implementing out band network management based on virtual special network
01/05/2005CN1561032A Multiline program loading equialization method of invading detection
01/05/2005CN1561031A Interconnected network web information issuing method
01/05/2005CN1561030A Physical buffer card of network safety
01/05/2005CN1561029A Concurrent network file read-write method and device
01/05/2005CN1561028A Interdynamic web containing selection subject
01/05/2005CN1561019A Three-D vedio monitoring method and system based on internet
01/05/2005CN1561012A Primary station, secondary station used in radio communication system
01/05/2005CN1561003A 8B/10B code implementing device
01/05/2005CN1560850A Method and device for recording and reproducing digital data, and recording medium therefor
01/05/2005CN1559737A Network electric welding machine control system and its control method
01/05/2005CN1183799C Filtering of electronic information to be transferred to terminal
01/05/2005CN1183795C Automatic frequency allocation (AFA) for wireless office systems sharing the spectrum with public systems
01/05/2005CN1183791C Method and base station for rapidly allocating radio resources to logical channelsin down-link direction
01/05/2005CN1183788C Method of transmitting service information, and radio system
01/05/2005CN1183767C Video encoding method based on the matching pursuit algorithm
01/05/2005CN1183753C Time and location-driven personalized TV
01/05/2005CN1183733C Method and device of avoiding ppp time-outs during IPCP negotiations
01/05/2005CN1183726C Network organizing method based on multi-protocol label exchange virtual private network
01/05/2005CN1183725C 宽带通信数据传输方法 Broadband communication data transmission method
01/05/2005CN1183724C Network optimisation method
01/05/2005CN1183723C Method and device for packet transmission in packet data system
01/05/2005CN1183722C Link capacity sharing for through put-blocking optimality
01/05/2005CN1183721C Cluster management method and system for low-end switches
01/05/2005CN1183720C Optical communication network, node used in it and method for operating the node
01/05/2005CN1183719C Scalable multistage interconnection network architecture and method for performing in-service upgrade thereof
01/05/2005CN1183718C System and method for packet data servicing node (PDSN) initial assignment and reselection
01/05/2005CN1183717C Methods for bridging HAVi sub-network and UPnP sub-network and device for implementing said method
01/05/2005CN1183716C Wireless communication network includnig plural migratory access nodes
01/05/2005CN1183715C Method for providing user interface in network and network system for excuting service
01/05/2005CN1183714C Broadband radio multi-media communicating system
01/05/2005CN1183713C Telephone number searching system supporting automatic telephone connection and method therefor
01/05/2005CN1183712C System capable of effective controlling network bandwidth and method for controlling bandwidth
01/05/2005CN1183710C Code on-line parallel loading method for communication apparatus microprocessor
01/05/2005CN1183709C Electronic data exchange platform failure warning system and method
01/05/2005CN1183704C Method of transmitting block data in code division multiple access system using power control signal
01/05/2005CN1183701C Method and device for setting up containing packet exchange radio connection
01/05/2005CN1183694C Power adaptation in a multi-station network
01/05/2005CN1183693C Control method and system using blue tooth technique and its server and terminal
01/05/2005CN1183688C Communication protocol between a communication device and an external accessory
01/05/2005CN1183685C System and method for entropy ercoding quantized transform coefficients of a sigral
01/05/2005CN1183455C 无缝、可扩缩的分布式媒体服务器 Seamless, scalable distributed media servers
01/05/2005CN1183449C Using high level programming language with microcontroller
01/05/2005CN1183444C Method for recording data especially data of digital telecommunication exchange center software system information
01/05/2005CN1183439C Personal digital terminal and data output control system
01/05/2005CN1183434C Working method of communication interface unit for digitalized family control network system
01/04/2005US6839889 Mixed hardware/software architecture and method for processing xDSL communications
01/04/2005US6839877 E-mail terminal automatically converting character string of reception e-mail, and e-mail system
01/04/2005US6839872 Media converter and failure detection technique
01/04/2005US6839865 System and method for multicast stream failover
01/04/2005US6839852 Firewall system and method with network mapping capabilities
01/04/2005US6839830 Logical pipeline for data communications system
01/04/2005US6839829 Routing protocol based redundancy design for shared-access networks
01/04/2005US6839808 Processing cluster having multiple compute engines and shared tier one caches
01/04/2005US6839794 Method and system to map a service level associated with a packet to one of a number of data streams at an interconnect device
01/04/2005US6839790 Plug and play reconfigurable USB interface for industrial fieldbus network access