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)
03/2009
03/25/2009CN101394416A 分布式网络管理 Distributed Network Management
03/25/2009CN101394410A A communication method used in mobile Ad hoc network
03/25/2009CN101394408A Protocol managing system used for digital video monitoring system
03/25/2009CN101394406A Method and apparatus for preventing duplicate button pressing by user
03/25/2009CN101394404A Network communication method, dispatching server and server
03/25/2009CN101394395A Authentication method, system and device
03/25/2009CN101394393A Adaptively multi-carrier energy allocation and modulation mode selection device applied to wireless sensor network
03/25/2009CN101394376A Isolation transmitter for field bus
03/25/2009CN101394375A Multimedia communication access gateway for mining
03/25/2009CN101394374A Method for sharing customer information, distributed instant communication, system and device thereof
03/25/2009CN101394373A System and method for adding closed customer group in instant communication network customer terminal
03/25/2009CN101394372A Delivery server, delivery system and mobile terminal
03/25/2009CN101394371A Method and system for implementing a chat application proxy server
03/25/2009CN101394370A Non-real time electronic information exchange system and method
03/25/2009CN101394369A Method for initiating enterprise service in enterprise instant communication
03/25/2009CN101394368A Method for initiating employee service in enterprise instant communication
03/25/2009CN101394367A Method for information reception condition statistic in instant communication tool
03/25/2009CN101394366A Method for positioning customer in instant communication customer terminal
03/25/2009CN101394365A Message correlation method, user terminal and server
03/25/2009CN101394364A MIPv6 seamless switching method based on dual network cards
03/25/2009CN101394363A RTCP communication implementation method
03/25/2009CN101394362A Method for load balance to multi-core network processor based on flow fragmentation
03/25/2009CN101394361A Packet transmission method, device and system
03/25/2009CN101394360A Processing method, access device and communication system for address resolution protocol
03/25/2009CN101394359A Communication system and method for supporting end-to-end QoS in heterogeneous wireless network
03/25/2009CN101394358A Method and device for enhancing reliability of multicast forwarding
03/25/2009CN101394357A Route establishing and link detecting method and device for mobile Ad hoc network
03/25/2009CN101394356A Route establishing method and device for mobile Ad hoc network
03/25/2009CN101394355A Routing link detection method and device for mobile Ad hoc network
03/25/2009CN101394354A Method for avoiding neighbourhood oscillation of intermediate system and an intermediate system
03/25/2009CN101394353A Data packet competition forwarding method used in vehicle-mounted Ad hoc network
03/25/2009CN101394352A Routing method for uni-directional wireless self-organizing network based on loop clustering
03/25/2009CN101394351A Method and device for controlling audio and video data stream based mobile network visual telephone
03/25/2009CN101394350A Service load balancing method for wireless mesh network
03/25/2009CN101394349A Data transmission method and system in communication of different interface devices
03/25/2009CN101394348A Method, apparatus and system for position information synchronization by packet domain and circuit domain
03/25/2009CN101394347A Service data management method and system
03/25/2009CN101394346A Network system, network administration apparatus, communication apparatus, path setting method and program
03/25/2009CN101394345A Co-evolutionary clustering method oriented to data stream sensing by general computation
03/25/2009CN101394344A Method for performing handoff in wireless network
03/25/2009CN101394343A Routing method when network failure existing in concurrent computer system communication
03/25/2009CN101394342A Method and apparatus for implementing multicast authentication
03/25/2009CN101394341A Route maintaining method, system and apparatus
03/25/2009CN101394340A Data transmission method, system and apparatus
03/25/2009CN101394339A Method, system and apparatus for routing implementation in peer-to-peer network
03/25/2009CN101394338A Method, system and apparatus for data scheduling
03/25/2009CN101394337A Method, system and device for message routing between network nodes based on P2P
03/25/2009CN101394336A Method, system and equipment for transmitting TRAU frame in packet network
03/25/2009CN101394335A Synchronous digital cross connecting self-routing method and system
03/25/2009CN101394334A Data packet scheduling transmitting device used for WLAN
03/25/2009CN101394333A Packet forwarding method, apparatus and network system
03/25/2009CN101394332A Ultra-mobile wideband session releasing method used for activated access terminal
03/25/2009CN101394331A Non-3GPP access network roaming cling, and roaming withdrawn method and system, roaming system
03/25/2009CN101394330A Subtree self-protecting method for VPN multicast tree
03/25/2009CN101394329A Parallel system bus construction and port configuration management method thereof
03/25/2009CN101394328A Signal transmission method and device based on micro-controller general asynchronous serial port
03/25/2009CN101394327A Method for applying combination of network encoding and constellation overlapped encoding in collaboration relay system
03/25/2009CN101394326A Student dormitory service system
03/25/2009CN101394325A Combined routing-multiple address access method based on wireless human body domain network
03/25/2009CN101394324A Hybrid unidirectional time delay estimation method suitable for network control system
03/25/2009CN101394323A Name changing method, information processing apparatus and network system
03/25/2009CN101394322A Internet network remote gauge metering communication system
03/25/2009CN101394321A Non-uniform clustering method for cluster wireless sensor network based on energy balance
03/25/2009CN101394320A Household network information system
03/25/2009CN101394319A Packet data session releasing method for ultra-mobile wideband access network
03/25/2009CN101394318A Distributed intelligent toy system and communication method thereof
03/25/2009CN101394317A Channel switching mode generating and allocating method for multi-channel wireless radio multi-hop network
03/25/2009CN101394316A Network intrusion classification method based on Bayes of total indirected graph
03/25/2009CN101394315A Method for serial port multi-user operation and apparatus thereof
03/25/2009CN101394314A Fault positioning method for Web application system
03/25/2009CN101394313A Service state monitoring method for peer-to-peer network nodes
03/25/2009CN101394312A Method and system for managing and parsing XML format uni-disk protocol
03/25/2009CN101394311A Network public opinion prediction method based on time sequence
03/25/2009CN101394310A Apparatus and method for constructing management communication network and signaling communication network
03/25/2009CN101394309A Cluster system expanding method, apparatus and cluster system
03/25/2009CN101394308A System and method for remotely administering and synchronizing a clustered group of access control panels
03/25/2009CN101394307A Method, apparatus and system for on-line user amount statistic
03/25/2009CN101394306A Seamless switching method for dual server system
03/25/2009CN101394305A Program control method for network devices and network system
03/25/2009CN101394304A System and method for transparent maintenance of remote radio frequency unit
03/25/2009CN101394303A Batch regulation method and system for path
03/25/2009CN101394302A Method and device for controlling routing oscillation
03/25/2009CN101394301A Micro general hardware platform system, apparatus for telecommunication and computer, and communication method thereof
03/25/2009CN101394300A Automatically chart forming method for communication system chart
03/25/2009CN101394299A Application of network encoding and constellation overlapped encoding combination in mobile communication
03/25/2009CN101394298A Method and apparatus for establishing multipath transmission path, and implementing multicast transmission
03/25/2009CN101394297A DRM service implementing method, equipment and system under broadcast environment
03/25/2009CN101394296A On-demand multicasting method and apparatus for stream media
03/25/2009CN101394295A User equipment, server and method for obtaining multimedia service
03/25/2009CN101394294A Access method, system and apparatus for network multimedia meeting
03/25/2009CN101394293A System for implementing broadcast data full network synchronization
03/25/2009CN101394292A 代理服务器和网络计算机系统 Proxy servers and networked computer systems
03/25/2009CN101394291A Method, device and system for processing service
03/25/2009CN101394290A Fee counting method for ultra-mobile wideband access network
03/25/2009CN101394289A Fee counting method for ultra-mobile wideband access network
03/25/2009CN101394288A Port mirroring implementing method and apparatus for Ethernet apparatus
03/25/2009CN101394287A Portable terminal device and control method thereof
03/25/2009CN101394286A Apparatus and method for gfp frame transfer
03/25/2009CN101394282A Cipher inputting method and system having identity verification
03/25/2009CN101394277A Method and apparatus for implementing multicast authentication
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