Patents for H04L 12 - Data switching networks (448,999)
03/2005
03/16/2005CN2686217Y Communication adapter for field equipment communication
03/16/2005CN2686216Y Wideband fixing wireless switch-in user equipment with automatic repeat request mechanism of physical layer
03/16/2005CN1596555A System and method for allocation of substreams in circuit swithched connections
03/16/2005CN1596553A A system and related methods for clustering multi-point communication targets
03/16/2005CN1596549A Method and apparatus for controlling service acquisition in a local area network device
03/16/2005CN1596543A Information processing apparatus and method, program, and recording medium
03/16/2005CN1596535A Information communication system, information communication device, information communication method, and computer program
03/16/2005CN1596532A Method and system for peer to peer communication in a network environment
03/16/2005CN1596531A 条件访问系统 Conditional access system
03/16/2005CN1596530A Method and device for transmitting information comprising a speech part and a data part
03/16/2005CN1596528A Bit rate control method and device
03/16/2005CN1596527A 分组发送调度方法及基站装置 Packet transmission scheduling method and base station equipment
03/16/2005CN1596526A Method and apparatus for managing congestion in a data communication network
03/16/2005CN1596525A System and method for fair, channel-dependent scheduling for wireless systems
03/16/2005CN1596524A Method and apparatus for data packet transport in a wireless communication system using an internet protocol
03/16/2005CN1596521A Information content distribution based on privacy and/or personal information
03/16/2005CN1596512A Method and apparatus for managing imbalance in a communication system
03/16/2005CN1596511A System and method utilizing dynamic beam forming for wireless communication signals
03/16/2005CN1596476A Data reception apparatus and data distribution system
03/16/2005CN1596402A Method for distributing large files to multiple recipients
03/16/2005CN1596397A Communications networks
03/16/2005CN1596029A Controller, program and storage medium
03/16/2005CN1596028A Authenticating access to a wireless local area network based on security value(s) associated with a cellular system
03/16/2005CN1596027A Telecommunication method and system
03/16/2005CN1596026A Information processing apparatus, method of processing information and server
03/16/2005CN1596021A A wireless network planning method for high speed data service
03/16/2005CN1596020A Method of accessing target base station for mobile terminal switching between base stations
03/16/2005CN1596014A Method for implementing intelligent service in general packet radio service (GPRS) system
03/16/2005CN1596008A System and method for real-time data distribution
03/16/2005CN1596005A A method for controlling reversed service channel occupation by cluster user
03/16/2005CN1596003A Mobile communications system, radio base station, scheduling apparatus, scheduling method employed in the same, and program therefor
03/16/2005CN1596002A Information providing system, wireless access point and charging server, and information providing method
03/16/2005CN1596001A User-oriented fault detection method for wireless network controller
03/16/2005CN1596000A A method for dynamically updating group information in cluster service
03/16/2005CN1595999A A method for dynamically updating group information in cluster service
03/16/2005CN1595997A Multimedia message multimedia system, receiving terminal and method
03/16/2005CN1595963A Receiver for digital broadcast and method for displaying information concerning recorded program
03/16/2005CN1595962A 接收机和接收方法及程序 Receivers and receiving methods and procedures
03/16/2005CN1595953A Method for data-signal quality control, a related receiver and a related transmitter
03/16/2005CN1595952A System and method for enhanced computer telephony integration and interaction
03/16/2005CN1595951A An information directory service system having realtime online communication function and construction method thereof
03/16/2005CN1595935A Multiple offload of network state objects with support for failover events
03/16/2005CN1595933A Session control system, communication terminal, servers and terminals
03/16/2005CN1595930A Method of member management for SNMP network management station
03/16/2005CN1595928A A method for updating network equipment data information
03/16/2005CN1595926A A method of multiplexing equipment access and signal transmission for digital subscriber line
03/16/2005CN1595918A Multifunctional wideband gateway and communication method thereof
03/16/2005CN1595917A System and method for communication between media gateway controller and media gateway
03/16/2005CN1595916A Special purpose mail system and method for preserving original state of digital file in network
03/16/2005CN1595915A Power adaption in a multi-station network
03/16/2005CN1595914A System and method for real-time data distribution using UDP
03/16/2005CN1595913A Communication protocol terminating method, control signal terminating server, and mobile communication system
03/16/2005CN1595912A Communication system, communication terminal, routing control method, and router
03/16/2005CN1595911A A robust IPv6 header compression method
03/16/2005CN1595910A A data packet receiving interface component of network processor and storage management method thereof
03/16/2005CN1595909A Polling persisting multicast protocol based on retransmission acknowledgement mechanism in optical burst switching ring network
03/16/2005CN1595908A Method for batch quick copy of computer data
03/16/2005CN1595907A Method for voice signal to break through firewall and network address converter
03/16/2005CN1595906A Single address traffic distributor of cluster network
03/16/2005CN1595905A Streaming media buffering proxy server system based on cluster
03/16/2005CN1595904A Method and apparatus for designing a spanning tree virtual network
03/16/2005CN1595903A A system and method for automatically establishing a resource grid
03/16/2005CN1595902A Method of intercommunicating access for short distance wireless communication network and trunk communication network
03/16/2005CN1595901A Method for implementing mobile route in mobile IP network
03/16/2005CN1595900A Intelligentized cell management system based on TCP/IP protocol
03/16/2005CN1595899A Ethernet wire power supply method having two stage feeding function
03/16/2005CN1595898A System and method for convergence access of intelligent terminal
03/16/2005CN1595897A Method and system for unified process of domain authentication and user network authority control
03/16/2005CN1595896A Method for broadband access server to acquire user location information
03/16/2005CN1595895A A routing method based on resource restriction
03/16/2005CN1595894A A method for implementing access authentication of wireless local area network
03/16/2005CN1595893A A method for implementing table update in virtual local area network
03/16/2005CN1595892A A method for accomplishing resource request for bothway service in bearing network
03/16/2005CN1595891A Method, system, and product for isolating memory system defects to a particular memory system component
03/16/2005CN1595890A Virtual connectivity with subscribe-notify service
03/16/2005CN1595889A Method of MIB version coordination between SNMP management station and proxy
03/16/2005CN1595888A Method of remote intelligent communication management and maintenance for server
03/16/2005CN1595887A A next generation network system and resource management method
03/16/2005CN1595886A A communication equipment power management system and implementing method thereof
03/16/2005CN1595885A Network equipment panel management system
03/16/2005CN1595884A A multi-point reachable tunnel communication method
03/16/2005CN1595883A Method for processing intelligent service logic
03/16/2005CN1595882A Method and system for visit drawing
03/16/2005CN1595881A A device and method for implementing online maintenance of ADSL subscriber side terminal
03/16/2005CN1595880A Method of information integrity protection in multicast/broadcast
03/16/2005CN1595879A A method for increasing efficiency of multicast data forwarding in circumstance of large-capacity routing table
03/16/2005CN1595878A Method for implementing digital cross connection unit via multi-level dispersed intercross
03/16/2005CN1595877A Method for simultaneously implementing layer 2 switching, layer 3 routing, data content filtering, and firewall function in one same chip
03/16/2005CN1595876A Wireless network registration system and wireless network registration method thereof
03/16/2005CN1595875A Device and program product for the same
03/16/2005CN1595874A Automatic network provisioning system
03/16/2005CN1595873A Network examination system based on mixed architecture and multiple safety mechanism, and implementing method thereof
03/16/2005CN1595872A A method for implementing instant announcing based on electronic bulletin board
03/16/2005CN1595871A Safety intelligent network processor
03/16/2005CN1595870A Method of remote parallel automatic installation of multiple types of operating systems via network
03/16/2005CN1595867A Coordinated network initiator management that avoids security conflicts
03/16/2005CN1595863A Method for supporting location update between nodes by GPRS service
03/16/2005CN1595853A A quieting method for time division multiplexing equipment
03/16/2005CN1595852A End-to-end realtime on-line monitoring system and method for circuit
03/16/2005CN1595839A Status report missing detection in a communication system