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)
03/2007
03/21/2007CN1933444A Method for supporting user equipment transferability in LTE system
03/21/2007CN1933443A Business sensing system in high-speed network
03/21/2007CN1933442A Method and system for realizing virtual router redundant protocol master and standby equipment switching
03/21/2007CN1933441A Router exchange structure for supporting uniform exchange and service quality guarantee method
03/21/2007CN1933440A Method for realizing file distributing of broadcasting system
03/21/2007CN1933439A Realizing method and apparatus for user joining multi casting/broadcasting business
03/21/2007CN1933438A System and parts for realizing communication between first part and secondary part
03/21/2007CN1933437A Stream media service system based on controllable P2P technology and realizing method thereof
03/21/2007CN1933436A Wireless communication method and mobile body terminal used therein
03/21/2007CN1933435A Wireless station point switching method and radio inserting point thereof
03/21/2007CN1933434A Method and apparatus of spectral estimation
03/21/2007CN1933433A Communication apparatus, communication state detection method and communication state detection program
03/21/2007CN1933432A Method for network analysis and network analyser module
03/21/2007CN1933431A Method for detecting QoS
03/21/2007CN1933430A Method for measuring IUB interface usable bandwidth and interface rate
03/21/2007CN1933429A Time delay characteristic measuring method in data communication network
03/21/2007CN1933428A New Internet network performance measuring method
03/21/2007CN1933427A Network Heartbeat monitoring system based on UDP protocol and method thereof
03/21/2007CN1933426A Method and apparatus for automatic selecting staging time
03/21/2007CN1933425A Module and method for realizing equipment access interface, equipment access system and method
03/21/2007CN1933424A Network system, device and method for management of network
03/21/2007CN1933423A Recovery method and apparatus for optical network LSP occuring abnormal delete
03/21/2007CN1933422A Network trouble switching method
03/21/2007CN1933421A Network element management method and system
03/21/2007CN1933420A Antiattacking apparatus and method based on user
03/21/2007CN1933419A IP address updating system and method
03/21/2007CN1933418A Network management system and method using simple network management protocol
03/21/2007CN1933417A Master control board data thermal backup system and method thereof
03/21/2007CN1933416A Long-distance on-line staging method with self-recovery function
03/21/2007CN1933415A Interlayer coordination method for multilayer network
03/21/2007CN1933414A Time regulation algorithm for network time synchronizing in telecommunication field
03/21/2007CN1933413A Group broadcasting member management method for radio local network IP group broadcasting frame transmission
03/21/2007CN1933412A Interactive multimedia production
03/21/2007CN1933411A Method for publishing vector map based on interconnection network
03/21/2007CN1933410A Domestic network equipment integrated with alarming function and alarming via the same
03/21/2007CN1933409A Information providing method and system
03/21/2007CN1933408A 智能型交互式多媒体系统 Intelligent Interactive Multimedia Systems
03/21/2007CN1933407A Business control equipment, roaming charging system and charging method
03/21/2007CN1933406A Call fee metering method and metering system
03/21/2007CN1933405A Bus power supply system and method
03/21/2007CN1933404A Multi-segment downloading method for media data
03/21/2007CN1933403A Data transmitting system
03/21/2007CN1933401A Apparatus and method for protecting access to some functions of a multi-function device
03/21/2007CN1933399A Multimedia information management mechanism based on RBAC.XML and ORDB
03/21/2007CN1933393A Inter-entity coupling method, apparatus and system for content protection
03/21/2007CN1933392A System for raising local side terminal constitutional safety and performance and method thereof
03/21/2007CN1933388A Apparatus and method for data relay
03/21/2007CN1933386A Method and apparatus for efficient data transmission in a voice-over-data communication system
03/21/2007CN1933385A Method for realizing wireless local network IP group broadcasting frame thansmitting rate dynamic automatic regulation
03/21/2007CN1933379A Broadcasting business distributing method and system
03/21/2007CN1933367A TDM business realizing method based on Ethernet passive light network
03/21/2007CN1932869A Non-contact transit IC card being as anti-false ticket electronic ticket affairs system and method
03/21/2007CN1932868A Postal intelligent moving marketing system
03/21/2007CN1932865A Payment method for precharging meter
03/21/2007CN1932812A Method and apparatus for holding journal
03/21/2007CN1932809A Method and apparatus for matching associated person information
03/21/2007CN1932808A Automatic inquiring and printing method and apparatus for hospital diagnosis report
03/21/2007CN1932786A System and method for realizing mobile phone access and controlling computer
03/21/2007CN1932746A Network device, device link system, and device link method
03/21/2007CN1931646A Electronic brake controller with selectable display
03/21/2007CN1306845C Method and apparatus for soft handoff between base stations using different frame formats
03/21/2007CN1306837C Hybrid base station transceiver
03/21/2007CN1306834C System and method for mobile terminal retransmitting up-link data in soft switching area
03/21/2007CN1306832C Method and apparatus for transmitting data in communication system
03/21/2007CN1306817C Live telecasting method for SNG network mobile photo-studio and system thereof
03/21/2007CN1306813C Stream media service method based on battery capacity of mobile communication terminal
03/21/2007CN1306812C Information processing device and method
03/21/2007CN1306785C Telephone directory assistance method and telephone directory assistance system
03/21/2007CN1306780C Network telephone system and methods therefor
03/21/2007CN1306779C Medium flow processing method in IP network
03/21/2007CN1306778C Transmitting-receiving method for general mobile terminal sound e-mail
03/21/2007CN1306777C Method for realizing seamless changing of master and spare service module
03/21/2007CN1306776C Data processing system and data processing method based on multilayer structure
03/21/2007CN1306775C Mobile node, mobile communication system, communication control method and access router
03/21/2007CN1306774C Data flux for moving radio connection with optimum figure change by using efficient package
03/21/2007CN1306773C Method and system for maintenance of packet order using caching
03/21/2007CN1306772C Access method of short packet data
03/21/2007CN1306771C Method of realizing virtual special network among several business control nodes
03/21/2007CN1306770C A method for bearing IP message protocol on ATM network supported by broadband access equipment
03/21/2007CN1306769C A method of service backup in asynchronous transmission mode group network
03/21/2007CN1306768C Shared memory address searching logic device
03/21/2007CN1306767C Power saving diversity mode wireless LAN mobile communication device
03/21/2007CN1306766C Service recognition and route method in multimedia broadcast multicast service system
03/21/2007CN1306765C Display terminal
03/21/2007CN1306764C Communication module outputting a copy of a register of a retimer to a host device
03/21/2007CN1306763C System and method for controlling network, network controlling apparatus, and mobile terminal
03/21/2007CN1306762C Method of keeping IP address of CDMA2000 incorporated WLAN user on cross-network switchover
03/21/2007CN1306761C Method for transmitting Ethernet message by Internet
03/21/2007CN1306760C Method for managing network equipment application unit
03/21/2007CN1306759C Method for exchange system for inputting end of two-stage queuing structure
03/21/2007CN1306758C Method for obtaining user address information based on two-layer Ethernet exchanger
03/21/2007CN1306757C Method of transmitting broadband multimedia data on comprehensive business digital network
03/21/2007CN1306756C Judgment method for communication stability of network system, main unit, slave unit and relay station
03/21/2007CN1306755C Service testing device and method
03/21/2007CN1306754C Method and system for balancing working load in network computing environment
03/21/2007CN1306753C Method of realizing RS485 master slave multi machine communication using universal asynchronous receiver transmitter
03/21/2007CN1306752C Using link state information to discover IP network topology
03/21/2007CN1306738C Method for obtaining path with protective body in intelligent optical network
03/21/2007CN1306731C Device and method for realizing shared data path with transmission overhead path
03/21/2007CN1306728C Forward channel schedule algorithm for HDR system
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