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)
05/2009
05/13/2009CN101431422A Accounting method, accounting apparatus, accounting gateway and accounting system
05/13/2009CN101431421A On-line service control method, content charging network element and charging system
05/13/2009CN101431420A Policy and charging control method and system
05/13/2009CN101431419A Charging processing method, network system, charging system and service server
05/13/2009CN101431418A Network-connectable device and method for managing power thereof
05/13/2009CN101431417A Network processor and its electricity-saving method
05/13/2009CN101431416A Synergistic learning invasion detection method used for data gridding
05/13/2009CN101431412A Method for leading in permission and permission server thereof
05/13/2009CN101431410A Authentication method for network game client and server cluster
05/13/2009CN101431409A Method for implementing secret communication in different wireless local area network
05/13/2009CN101431408A Encryption apparatus capable of implementing connection between communication terminal and wireless local area network
05/13/2009CN101431404A Encryption apparatus capable of implementing soft access point function of communication terminal
05/13/2009CN101431398A Method and apparatus for remaining activation state of protection equipment
05/13/2009CN101431397A Method and equipment for controlling protection device initialization
05/13/2009CN101431394A Mixed automatic retransmission request method for downlink tunnel
05/13/2009CN101431391A Method for improving dynamic coding packet security of train control system
05/13/2009CN101431389A Circuit and its signal transmission method
05/13/2009CN101431387A Adaptive coding and modulation for synchronous connections
05/13/2009CN101431379A Ground broadcast sending terminal and receiving terminal for digital television
05/13/2009CN101431371A Method and apparatus for signal channel protection switching of optical network equipment
05/13/2009CN101431348A Household wireless network system and its communication method
05/13/2009CN101431347A Wireless distributed equipment and system and signal transmission method
05/13/2009CN101431253A Low-voltage power distribution network data processing method, apparatus and system based on WSN
05/13/2009CN101430782A Interactive sale auxiliary system and method for clothing terminal shop
05/13/2009CN101430652A On-chip network and on-chip network software pipelining method
05/13/2009CN101430554A WorldFIP network control platform system used for on-site control
05/13/2009CN101430355A Progressive search type digitized relay protection electromagnetic transient simulation test method
05/13/2009CN101428164A Internet human body information wave, music information wave current and high-voltage electric field synchronous therapeutic equipment
05/13/2009CN100488318C Storing and accessing method and device of multimedia message transmitting service related information
05/13/2009CN100488309C Monitoring in a telecommunication network
05/13/2009CN100488288C Call flow optimization method and device
05/13/2009CN100488268C Wireless communication apparatus and wireless communication method
05/13/2009CN100488255C Compression apparatus and method for a video signal
05/13/2009CN100488249C Method for bitrate adjustment
05/13/2009CN100488198C Method of POS cut-in server to realize multi-user multiplexing TCP connection
05/13/2009CN100488197C Exchange protecting method in multi protocol label exchange
05/13/2009CN100488195C Method and system for multi-protocol network interconnection and intercommunication
05/13/2009CN100488192C Method for implementing dedicated network access by using PPPOE protocol
05/13/2009CN100488179C Method for insuring telecommunication service quality in soft-exchanging network
05/13/2009CN100488178C Method for realizing external network user crossing NAT equipment
05/13/2009CN100488177C Method and device for realizing pocket transmission news service
05/13/2009CN100488176C Searching method between immediate news systems
05/13/2009CN100488175C Serial tandem connection bus up flow control method and node equipment
05/13/2009CN100488174C Hardware-based differentiated organization method in stream classification
05/13/2009CN100488173C A method for carrying out automatic selection of packet classification algorithm
05/13/2009CN100488172C Data rate adaptation method and apparatus
05/13/2009CN100488171C Data transmission method and system between operator ether net and customer network
05/13/2009CN100488170C Update method of route trigger area in the packet wireless system
05/13/2009CN100488169C A method for data processing in bridging network and bridging network
05/13/2009CN100488168C Method for safety packaging network message
05/13/2009CN100488167C Grouped data transmitting method and apparatus
05/13/2009CN100488166C Link switching method and system and device for notifying link switch
05/13/2009CN100488165C Stream scheduling method
05/13/2009CN100488164C MSTP device and method for realizing pseudo wire emulation edge-to-edge business
05/13/2009CN100488163C Multicast service processing method and system
05/13/2009CN100488162C Controlled multicasting system and method for realizing multicasting
05/13/2009CN100488161C Method and device for resilience packet ring transparent transmission service
05/13/2009CN100488160C Packet communication device
05/13/2009CN100488159C Message packet transmitter capable of holding mobile terminal
05/13/2009CN100488158C Method and arrangement for checking requested use of service
05/13/2009CN100488157C Formation/providing of service quality of data communication exchanger
05/13/2009CN100488156C Method and system for assisting data transmission
05/13/2009CN100488155C Network device and control method thereof
05/13/2009CN100488154C Method for binding medium access controlling address
05/13/2009CN100488153C Virtual network service deriving and using method and device
05/13/2009CN100488152C Embedded software developing system
05/13/2009CN100488151C Method and apparatus for non-centralized network bandwidth management
05/13/2009CN100488150C Data communication method using compensation digit control
05/13/2009CN100488149C Intelligent housekeeper system and multiple networks single-point accessing integration method
05/13/2009CN100488148C Method for realizing interface backup for Ethernet-based point-to-point protocol conversation
05/13/2009CN100488147C Method and system for managing data route
05/13/2009CN100488146C Method for establishing point-to-point collection in P2P network and nodes in P2P network
05/13/2009CN100488145C Distributed type clustering method in use for constructing cluster type peer-to-peer network
05/13/2009CN100488144C System and method for automatic website workload management
05/13/2009CN100488143C Playing method for vihicular media playing system
05/13/2009CN100488142C Method for switching between heterogeneous networks
05/13/2009CN100488141C Cross department flow coodinate method based service rule
05/13/2009CN100488140C Method and system for terminal re-accessing in network in wireless communication network
05/13/2009CN100488139C Method of establishing instant data transmission channel to realize instant message transmission
05/13/2009CN100488138C Method of inquiring scanning in radio broadband access system
05/13/2009CN100488137C Correlation method, system and apparatus of user relative information in network attached sub-system
05/13/2009CN100488136C System and method for convergence access of intelligent terminal
05/13/2009CN100488135C Method of dynamic download of network group identifier
05/13/2009CN100488134C Voice network system on network agreement
05/13/2009CN100488133C Method for detecting multimedia terminal audio frequency service quality performance
05/13/2009CN100488132C Method for estimating bag-losing ratio
05/13/2009CN100488131C System server for data processing with multiple clients and a data processing method
05/13/2009CN100488130C Monitoring device, monitoring system and monitoring method
05/13/2009CN100488129C Method for processing the batch configuration and network management device and network system
05/13/2009CN100488128C A dynamic modification method and system of parameters of client service system
05/13/2009CN100488127C Information tracking method and system
05/13/2009CN100488126C Method, system and detecting device for controlling system high load
05/13/2009CN100488125C Method and device for eliminating the error accumulation caused by the clock deviation in the network device
05/13/2009CN100488124C Mac Ping initiation method and system
05/13/2009CN100488123C Software and hardware version management method and system of communication equipment
05/13/2009CN100488122C System and method for network management
05/13/2009CN100488121C Mobile IP management system and method in multi-mainframe structure
05/13/2009CN100488120C Method for managing optical network with no source
05/13/2009CN100488119C Anti-field software debugging method for communication apparatus
05/13/2009CN100488118C Method for preventing MAC address cheat
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