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)
02/2009
02/25/2009CN101374249A Method for obtaining terminal real time accurate geographic position based on the mobile terminal IP address
02/25/2009CN101374248A Method and apparatus for processing instant information
02/25/2009CN101374193A Digital television receiver and conditional access subunit thereof
02/25/2009CN101374182A Intelligent storage type receiving apparatus for data acquisition unit and system thereof
02/25/2009CN101374179A Method and apparatus for distributing Internet protocol endpoint information
02/25/2009CN101374177A System for publishing public space traffic guide information
02/25/2009CN101374168A Two-in-one mobile multimedia visible telephone and implementing method thereof
02/25/2009CN101374160A Method, apparatus and system for distributing user address of packet network
02/25/2009CN101374158A Selectively delivering cached content or processed content to clients based upon a result completed percentage
02/25/2009CN101374156A Mobile communication terminal, communication device, mobile communication method and communication method
02/25/2009CN101374155A Method for locating client node in wireless netted network and wireless netted network system
02/25/2009CN101374154A Method and apparatus for processing remote procedure call request
02/25/2009CN101374152A Whole exchange storage control system and management method thereof as well as business node
02/25/2009CN101374142A Abnormal protection method and system for layer 2 control connection
02/25/2009CN101374141A TCP NAT crossing method base on PCP protocol
02/25/2009CN101374140A Node structure of wireless sensor network and MAC communication protocol thereof
02/25/2009CN101374139A Proxy equipment, method and system for detecting session survival
02/25/2009CN101374138A Method for requesting business modification in SIP protocol, network system and apparatus
02/25/2009CN101374123A Method for reporting information through mail
02/25/2009CN101374122A Filtering beayes assurance check in the content of non-training language to reduce false positive
02/25/2009CN101374121A Integral active mode reciprocal service system
02/25/2009CN101374120A Method and system for switching anonymuous real-time message based on position
02/25/2009CN101374119A Method and system for providing information service as well as method for identifying resource
02/25/2009CN101374118A Information interconnect method, system and apparatus
02/25/2009CN101374117A Method for processing e-mail, e-mail server and client terminal
02/25/2009CN101374116A Method and apparatus for implementing on-line business
02/25/2009CN101374115A Rapid discriminating multiport control method based on PROFIBUS packet
02/25/2009CN101374114A Method for selecting route of vehicle-mounted mobile ad hoc network based on direction information
02/25/2009CN101374113A Control method base on group index for forwarding multicast straddle
02/25/2009CN101374112A Method, system and apparatus for transmitting packet
02/25/2009CN101374111A Method, equipment and system for transmitting PS business
02/25/2009CN101374110A Method, system and equipment for processing packet of wireless service network
02/25/2009CN101374109A Method and apparatus for scheduling packets
02/25/2009CN101374108A Routing method suitable for static state self-grouping formation
02/25/2009CN101374107A Method, equipment and system for establishing and maintaining wavelength path
02/25/2009CN101374106A Method for forwarding data packet on MPLS LSP, network node and system
02/25/2009CN101374105A Method for detecting network variation of data communication network system and router
02/25/2009CN101374104A Method, for generating route, network controller and system
02/25/2009CN101374103A Resource management apparatus, resource management method and system
02/25/2009CN101374102A Method, equipment and functional entity for transferring IPTV business parameter
02/25/2009CN101374101A Method, equipment and system for transmitting multiplexing packet
02/25/2009CN101374100A Method, apparatus and system for sorting WiMAX business data stream packet
02/25/2009CN101374099A High speed data transmission method, system and apparatus
02/25/2009CN101374098A Method, apparatus and terminal for managing address resource
02/25/2009CN101374097A Method and apparatus for controlling mobile node and heterogeneous network communication of communication network
02/25/2009CN101374096A Virtual concurrent internet architecture
02/25/2009CN101374095A Design method for multiple-unit cascade bus
02/25/2009CN101374094A Data transmission method
02/25/2009CN101374093A Communication interface of locale bus and real time transmission method for communication data
02/25/2009CN101374092A Virtual field bus equipment
02/25/2009CN101374091A Data transmission system for wireless local area network and method thereof
02/25/2009CN101374090A Dynamic medium interaction using element data based on time
02/25/2009CN101374089A Neighbor discovery method and apparatus for mobile node in heterogeneous network environment
02/25/2009CN101374088A Mobile communication equipment capable of providing computer dialing/answering headline function and signal processing method
02/25/2009CN101374087A Mobile self-grouping network, node and region partitioning method thereof
02/25/2009CN101374086A Access method and apparatus for farend equipment of distributed communication system
02/25/2009CN101374085A Method and apparatus for checking round trip time based on challenge response
02/25/2009CN101374084A Remote control method and apparatus using internet terminal equipment
02/25/2009CN101374083A Wireless sensor network simulator and node event processing method thereof
02/25/2009CN101374082A Single bus sensor network protocol
02/25/2009CN101374081A Easy automatic monitoring method for Domino server
02/25/2009CN101374080A Method for monitoring short message gateway server
02/25/2009CN101374079A Method for obtaining user authority of network management system
02/25/2009CN101374078A Alarm method and system for gateway equipment
02/25/2009CN101374077A Method and system for forwarding network management alarm
02/25/2009CN101374076A Method for forecasting and planning server handling ability of telecom business support system
02/25/2009CN101374075A Method, apparatus and system for protecting multicast source
02/25/2009CN101374074A Method for accounting number of user equipment receiving MBMS business on-line
02/25/2009CN101374073A Method and system for managing household base station
02/25/2009CN101374072A Method for updating configuration of electric force monitoring apparatus, electric force monitoring apparatus and energy management system
02/25/2009CN101374071A Method for holding business when control surface component of wireless network controller being fault
02/25/2009CN101374070A Method, system and control device for protecting multi-section cascade transmission network
02/25/2009CN101374069A Method, system and equipment for transforming multicast packet
02/25/2009CN101374068A Method, apparatus and system for implementing packet transmission of multicast business
02/25/2009CN101374067A Method for implementing son conference, network system and multimedia processor
02/25/2009CN101374066A Method, apparatus and system for controlling multicast/unicast business admission
02/25/2009CN101374065A Method, apparatus and system for controlling multicast admission
02/25/2009CN101374064A Method for implementing son conference, network system and multimedia processor
02/25/2009CN101374063A Exhibition informatization terminal
02/25/2009CN101374062A Method and system for protecting single source node failure in double-source multicast network
02/25/2009CN101374061A Method, system and apparatus for controlling multicast or unicast admission
02/25/2009CN101374060A Transmission method and apparatus for multimedia broadcast/multicast business
02/25/2009CN101374059A Multimedia broadcast method, system and medium source equipment
02/25/2009CN101374058A Multi-partner active interactive service system
02/25/2009CN101374057A Contents billing system, contents acquiring apparatus, contents acquiring method and program therefor and contents providing apparatus, contents providing method and program therefor
02/25/2009CN101374056A Method and system for opening charging account data capability
02/25/2009CN101374055A Method for processing charging and network system, packet data network gateway and charging system
02/25/2009CN101374054A Communication apparatus and method for processing communication service
02/25/2009CN101374053A Method for implementing multitask parallel execution of multi-channel by wireless internet card
02/25/2009CN101374051A Method for evaluating information system risk base on multi-element fusion
02/25/2009CN101374047A User authentication system using IP address and method thereof
02/25/2009CN101374042A Auxiliary display system, apparatus and method
02/25/2009CN101374039A Method for protecting transmission business and concourse node
02/25/2009CN101373995A Work control method and apparatus for HSUPA of TD-SCDMA system
02/25/2009CN101373990A Method and apparatus for link backup
02/25/2009CN101373556A Method for transmitting and receiving low pressure carrier wave centralized type network and apparatus thereof
02/25/2009CN101373472A Evolvement active reciprocal service system
02/25/2009CN101373466A Method for exhibiting specific data information
02/25/2009CN101373463A Panel management method, device management platform and telecommunication apparatus
02/25/2009CN101373448A Computer system with remote management
1 ... 1898 1899 1900 1901 1902 1903 1904 1905 1906 1907 1908 1909 1910 1911 1912 1913 1914 1915 1916 1917 1918 ... 4490