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)
05/2007
05/30/2007CN2906782Y Embedded processor-based automatic remote electricity metering terminal
05/30/2007CN2905026Y Internet-employed controller with temperature-monitoring, air-disinfecting, vacuum suction accumulated timing function
05/30/2007CN1973566A Authentication of mobile communication networks
05/30/2007CN1973562A Bandwidth saving on certain interfaces in a telecommunication system
05/30/2007CN1973558A Method and system for transferring wireless transmit/receive unit-specific information
05/30/2007CN1973557A Data transmission device and method for transmitting data at reduced failure risk
05/30/2007CN1973520A Routing for detection of servers within a communication network
05/30/2007CN1973519A Multimedia data format conversion and transfer
05/30/2007CN1973515A Delivery of information over a communication channel
05/30/2007CN1973509A Method for a session initiation protocol push-to-talk terminal to indicate answer operating mode to an internet protocol push-to-talk network server
05/30/2007CN1973504A Method and apparatus for routing communications
05/30/2007CN1973503A Flow processing
05/30/2007CN1973502A A radio network with parallel transmission and a method of forwarding a signal in a radio network
05/30/2007CN1973501A Method for operating a radio communications system with subscriber stations serving as routing nodes, a routing method and a corresponding subscriber station
05/30/2007CN1973500A Method of, and system for and a station for transmitting data
05/30/2007CN1973499A Method for switching network connecting device in network system and network system
05/30/2007CN1973498A Wireless communication system, wireless communication device for use as a station in a wireless communication system, a method of communication within a wireless communication system
05/30/2007CN1973497A 分组发送控制装置以及分组发送控制方法 Apparatus and a packet transmission control method for transmitting a control packet
05/30/2007CN1973496A Wireless slave unit
05/30/2007CN1973495A Device and process for wireless local area network association and correspondent product
05/30/2007CN1973494A Superframe having increased data transmission efficiency
05/30/2007CN1973493A Air interface cooperation between WWAN and WLAN
05/30/2007CN1973492A A method for signaling the status of a subcarrier in a MC network and a method for adaptively allocating the subcarriers in a MC network
05/30/2007CN1973491A Method and device to enable multiple receivers
05/30/2007CN1973490A 无线ad hoc网络 Wireless ad hoc networks
05/30/2007CN1973489A IP addressing to support IPv4 and IPv6
05/30/2007CN1973488A Wavelenght division multiplexing passive optical network system adopted dual central office
05/30/2007CN1973487A Control of a short-range wireless terminal
05/30/2007CN1973486A Avoiding micro-loop upon failure of fast reroute protected links
05/30/2007CN1973485A System and method for distributing content via a shared network
05/30/2007CN1973484A Methods and apparatus for provisioning phantom power to remote devices based on admission control
05/30/2007CN1973482A Method and apparatus for providing electronic message authentication
05/30/2007CN1973466A Communication network protection systems
05/30/2007CN1973461A System and method for performing soft handover in broadband wireless access communication system
05/30/2007CN1973460A Radio system, radio node device, and path control device
05/30/2007CN1973454A Wireless communication method and apparatus for transferring buffered enhanced uplink data from a mobile station to a node-B
05/30/2007CN1973331A Method and apparatus for control of personal digital media devices using a vehicle audio system
05/30/2007CN1973292A Methods and apparatus for use in computer-to-human escalation
05/30/2007CN1973280A Universal broadband server system and method
05/30/2007CN1972519A A method for preventing abnormal access terminal to access and access network
05/30/2007CN1972508A Call flow optimization method and device
05/30/2007CN1972494A Processing method for signaling tracking
05/30/2007CN1972475A A controller for reducing latency in a group dormancy-wakeup process in a group communication network
05/30/2007CN1972473A Communication node, server and system
05/30/2007CN1972472A A method and apparatus for detecting service style
05/30/2007CN1972468A An information push-delivery apparatus and method
05/30/2007CN1972465A A method for receiving and sending multimedia information
05/30/2007CN1972464A Method for implementing cell multicast service and networking method
05/30/2007CN1972462A Packet service scheduling method in mobile communication system
05/30/2007CN1972442A A method for implementing inter-network content positioning and sharing based on content coding
05/30/2007CN1972438A Information sending and receiving method in one-way broadcasting network
05/30/2007CN1972395A Multimedia home gateway and its implementation method for program recording, recovery, suspension
05/30/2007CN1972336A A statistical method and apparatus of load of device
05/30/2007CN1972321A An acquisition method and system for configuration information of home network related to IPv6 address
05/30/2007CN1972319A An acquisition method for configuration mode of care-of address
05/30/2007CN1972318A An acquisition method and system for information of DHCPv6 server of home network
05/30/2007CN1972317A Care-of address and its acquisition method and system for configuration information of care-of address
05/30/2007CN1972316A Care-of address and its acquisition method and system for configuration information of care-of address
05/30/2007CN1972314A Serial interface simulation method on Ethernet interface and component applying the same
05/30/2007CN1972310A Double shift node route optimization method in network only using ipv4
05/30/2007CN1972305A A method and system for consultation
05/30/2007CN1972304A Unified directory and presence system for universal access to telecommunications services
05/30/2007CN1972300A Apparatus and method for managing user interface
05/30/2007CN1972295A IPv4 over IPv6 extension method of BGP protocol software
05/30/2007CN1972291A IMS session implementation method, system, signaling bandwidth adjustment method and apparatus
05/30/2007CN1972288A A customizable IDS communication method and system
05/30/2007CN1972287A Communication protocol record analysis apparatus and its analysis method
05/30/2007CN1972283A A network service issuing system and its control method of issuing service
05/30/2007CN1972255A Network system for implementing fixed-mobile integration in regional environment and its UMA gateway
05/30/2007CN1972254A Method and apparatus for interworking voice and multimedia services between csi terminal and ims terminal
05/30/2007CN1972253A Method and system of self-updating email message
05/30/2007CN1972252A A method for maintaining communication connection in mobile instant communication
05/30/2007CN1972251A A method, system and client for spreading network information
05/30/2007CN1972250A A transmission method and system for attachment of multimedia mail
05/30/2007CN1972249A Device and method for composite burst generation with preservation of priority
05/30/2007CN1972248A Network node with control plane processor overload protection
05/30/2007CN1972247A Interworking, circuit emulation service over packet and ip/mpls packet processing
05/30/2007CN1972246A Method and system for transmission of 2G service through 3G network
05/30/2007CN1972245A Method and soft switching for obtaining flow information, gathering flow information in bill
05/30/2007CN1972244A A method for improving efficiency of dealing with GFP frame
05/30/2007CN1972243A A method for implementing differentiation of service levels based on GFP
05/30/2007CN1972242A A difference weight queue scheduling apparatus and scheduling method for network processor
05/30/2007CN1972241A A high-speed underwater digital data transmission circuit
05/30/2007CN1972240A Fast package filter processing method and its apparatus
05/30/2007CN1972239A Ethernet cache exchanging and scheduling method and apparatus
05/30/2007CN1972238A A PPPoE protocol message transfer method
05/30/2007CN1972237A VPN system based on dynamic encryption algorithm
05/30/2007CN1972236A PON system and logical link allocation method
05/30/2007CN1972235A A method for carrying out numbering to working operation on channel protection ring
05/30/2007CN1972234A Ring shape Ethernet and its service loading implementation method
05/30/2007CN1972233A Method and apparatus to determine wireless network link
05/30/2007CN1972232A A method for transmission of information by network channel
05/30/2007CN1972231A Method to search access controller in wireless LAN and proxy server
05/30/2007CN1972230A A broadcasting method and access controller for wireless LAN address resolution protocol
05/30/2007CN1972229A Method and apparatus for remote discovery of client and access point settings in a wireless lan
05/30/2007CN1972228A Personalized transaction assistance with sensor networks
05/30/2007CN1972227A Universal registration method and system
05/30/2007CN1972226A System and method for mobile phone realizing online audio-video
05/30/2007CN1972225A Method for interacting user information between different sub-systems in next generation network
05/30/2007CN1972224A Access point and its method for establishment of wireless distribution system connection
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