Patents for H04L 12 - Data switching networks (448,999)
03/2005
03/09/2005CN1592418A Method and device for delivering multimedia data
03/09/2005CN1592405A Digital multicast system
03/09/2005CN1592402A Primary use spare MCU interchanging device and method
03/09/2005CN1592401A Video conference method and system
03/09/2005CN1592388A Video display interface based on group and its use method
03/09/2005CN1592386A Method for adaptive connection of video signal source and video display
03/09/2005CN1592354A 显示终端 Display terminal
03/09/2005CN1592341A Method for connecting PSTN telephone with IP conference television system
03/09/2005CN1592339A Method for parking charging paying fee by cell phone parking meter to decucting money from phone rate account and by cell phone to affirm
03/09/2005CN1592338A Method for operating a voice terminal connected to a remote private automatic branch exchange, communication arrangement and voice terminal
03/09/2005CN1592337A Method and system for realizing short message group transmitting service
03/09/2005CN1592333A Method for realizing remote-telephone connecting for other network telephone user
03/09/2005CN1592330A Communication terminal apparatus and transfer method therefor
03/09/2005CN1592309A Distributed pairing between different terminals
03/09/2005CN1592306A Content management apparatus, content management system
03/09/2005CN1592305A Enhanced DVMRP for data transmitting
03/09/2005CN1592304A RSVP handling in 3G networks
03/09/2005CN1592303A Methods and systems for application instance level workload distribution affinities
03/09/2005CN1592301A Communication method of realizing multi-IP addresses
03/09/2005CN1592299A Method for improving wireless network transmission performance
03/09/2005CN1592298A Wireless unloading method of non-JAVA content
03/09/2005CN1592296A Apparatus and method for controlling data communication in wireless local area network
03/09/2005CN1592293A Non-realtime remote-doctor consultation information system
03/09/2005CN1592283A Method of control between devices connected to a heterogeneous network and device implementing the method
03/09/2005CN1592282A System for communication between media gateway controller and media gateway and method thereof
03/09/2005CN1592281A Method for realizing transform of conventional telephone exchange network to younger generation network and transient network
03/09/2005CN1592280A Gateway for web page outline
03/09/2005CN1592279A Aircraft gateway cluster system
03/09/2005CN1592278A Method for realizing address translation application gateway by host mode
03/09/2005CN1592277A Method and system for providing public calling centre service
03/09/2005CN1592276A Method of controlling audio communication on a network
03/09/2005CN1592275A Packet receiving method of mobile terminal
03/09/2005CN1592274A 通信系统和通信控制方法 Communication system and a communication control method
03/09/2005CN1592273A Network system, control apparatus, router device, access point and mobile terminal
03/09/2005CN1592271A Medium-access control protocol hierarchical module and method for transmitting and receiving frame of medium-access control protocol hierarchical module
03/09/2005CN1592270A Method and device for realizing multi-protocol conversion between intelligent network and external platforn
03/09/2005CN1592269A Method for realizing service extending of integrated access apparatus and its apparatus
03/09/2005CN1592268A Communication method between special aerospace network
03/09/2005CN1592267A Priority message flow ensuring method when network disaster
03/09/2005CN1592266A Saving power in wireless local area network
03/09/2005CN1592265A Method for providing virtual office, device system and program, and storage medium
03/09/2005CN1592264A Home appliance network system and method for operating the same
03/09/2005CN1592263A System for controlling multiple apparatus
03/09/2005CN1592262A Method for assigning clients distributed across a plurality of networks to a server and a client for implementing the method
03/09/2005CN1592261A Wap XML extension for WiFi and desktop passthrough connections
03/09/2005CN1592260A Router apparatus, route information distributing method, and communications system
03/09/2005CN1592259A Exchanger for network, route managing server, network interface device and its controlling method
03/09/2005CN1592258A Network system having automatic client configuration and method thereof
03/09/2005CN1592257A Method for setting call connection between network visual telephones
03/09/2005CN1592256A Method for realizing resource allocation
03/09/2005CN1592255A Method and device for supporting Ethernet self-consultation in medium access control
03/09/2005CN1592254A Method for bearing step selecting route in controlling layer
03/09/2005CN1592253A Method for realizing intra-area route
03/09/2005CN1592252A Automatic detecting and processing method of label exchange path condition
03/09/2005CN1592251A Apparatus and method for setting communication condition for wireless area network apparatus
03/09/2005CN1592250A Flow medium data multi-point transmission method
03/09/2005CN1592249A Intra-area routing method
03/09/2005CN1592248A Layered content distributing network and method thereof
03/09/2005CN1592247A Measuring system and apparatus for diagnosing internet exchange circuit
03/09/2005CN1592246A Method for controlling ethernet flow
03/09/2005CN1592243A Intellent node device
03/09/2005CN1592242A Network safety isolating device
03/09/2005CN1592241A Network apparatus
03/09/2005CN1592240A System and method for monitoring internet connections
03/09/2005CN1592239A Routing monitoring
03/09/2005CN1592238A Method and appatatus for processing wide band device fault positioning requesting
03/09/2005CN1592237A Method for detecting and configurating ISDN line number and device thereof
03/09/2005CN1592236A Method and device for testing speech quality
03/09/2005CN1592235A Realizing method of real time monitoring service controlling procedure
03/09/2005CN1592234A Method for ensuring user apparatus in cluster to obtain multi-replaying/broadcasting signaling information
03/09/2005CN1592233A Safety journal realizing method
03/09/2005CN1592232A Telecommunication value-added service integrated measuring system and measuring method thereof
03/09/2005CN1592231A Maintaining unit structure of high extending internet superserver and its method
03/09/2005CN1592229A Electronic communications and web pages filtering based on URL
03/09/2005CN1592228A Method and ststem for enforcing the administration policy of a system
03/09/2005CN1592226A Method and device for acquiring electronic information about transmission speeds in a network
03/09/2005CN1592225A Method and system for fault resolution in a cluster
03/09/2005CN1592224A Data transmission method for a multiprotocol handheld field maintenance tool
03/09/2005CN1592223A Device for preventing computer virus into inside network and realizing method thereof
03/09/2005CN1592222A Method for interface back-up in interface hot connect-disconnect supporting system
03/09/2005CN1592221A Method for realizing network access control
03/09/2005CN1592220A Method for controlling wide band network user to access network
03/09/2005CN1592219A Method for managing resources based on planes
03/09/2005CN1592218A Intelligent network system and call processing method based on the same
03/09/2005CN1592217A Managing method for resources in communication system
03/09/2005CN1592216A Method for high effectively searching network equipment address in network
03/09/2005CN1592215A Method for partitioned document recombination and service distribution
03/09/2005CN1592213A Method, system and program product for obscuring supplemental web content
03/09/2005CN1592212A Terminal dynamic turn-on method based on multi-point control unit
03/09/2005CN1592211A Positioning system based on TCP/IP
03/09/2005CN1592210A Device for processing the measurements of parameters and/or of traffic stream
03/09/2005CN1592209A Charging method for information communication network
03/09/2005CN1592208A System for configurating internet talking settling accounts
03/09/2005CN1592207A Method for simultaneously using prepaid card numbers
03/09/2005CN1592206A Communication control apparatus, communication system, and communication control method
03/09/2005CN1592205A Wireless, router replaceable different wireless protocols
03/09/2005CN1592204A Method for realizing instantaneous communication based on internet address technique and its commercial field application
03/09/2005CN1592203A System and method for managing cached objects using notification bonds
03/09/2005CN1592202A A method of obtaining user data to be transmitted to a network side, and a radio control base station
03/09/2005CN1592201A Techniques for reducing multimedia data packet overhead