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)
05/2003
05/21/2003CN1419773A RSVP handling in 3G networks
05/21/2003CN1419771A A teachnique for compressing a header field in a data packet
05/21/2003CN1419768A Server system for preparation of information for users in at least one communication network
05/21/2003CN1419767A Method and system for scheduling information using disconnection/reconnection of network server
05/21/2003CN1419766A Capacity allocation for packet data bearers
05/21/2003CN1419765A 中继装置 Relay device
05/21/2003CN1419764A 数据通信装置及数据通信方法 Data communication apparatus and data communication method
05/21/2003CN1419763A Non-invasive remote monitoring and reporting of digital communications systems
05/21/2003CN1419757A System and method for distributing information via a communication network
05/21/2003CN1419756A Presenting programs
05/21/2003CN1419670A Method and apparatus for cut, copy, and paste between computer system across a wireless network
05/21/2003CN1419667A Information display
05/21/2003CN1419382A Short message original calling control gateway
05/21/2003CN1419363A Protocol 802.1X based multicast control method
05/21/2003CN1419362A Method for realizing error-free message unit flow management
05/21/2003CN1419361A Intelligent monitoring administration method for picture on network
05/21/2003CN1419358A Network service information providing system, device and method and terminal
05/21/2003CN1419350A GPRS based long distance monitoring control system
05/21/2003CN1419347A Method for treating overlap state of local suspension and reset of radio telecommunication system
05/21/2003CN1419345A Multi-functional USB bluetooth RF communication module
05/21/2003CN1109481C Bandwidth provision in communication system
05/21/2003CN1109464C Method of remote-control external machines and tools for use in mobile radio phone system having short information service
05/21/2003CN1109453C Method and arrangement for controlling of non real-time critical messages in a telecommunication system
05/21/2003CN1109427C Method and route selector ni packet network with priority classes
05/21/2003CN1109426C Method for implementing redundancy of bus-type computer network
05/21/2003CN1109425C Capability addrssable network and method therefor
05/21/2003CN1109424C Subscriber unit and method for linking a message top an application
05/21/2003CN1109373C Socket, reproducing apparatus and data communication system
05/21/2003CN1109306C Method, system and deice for executing interactive application in user's machine conversation system
05/21/2003CN1109304C Method for delivery resource to browser
05/21/2003CA2363411A1 System and method for provisioning software
05/20/2003US6567929 Network-based service for recipient-initiated automatic repair of IP multicast sessions
05/20/2003US6567890 Fibre channel port by-pass selector section for dual ported disk drives
05/20/2003US6567859 Device for translating medium access control dependent descriptors for a high performance network
05/20/2003US6567855 Portable processing system with always on, always connected capability
05/20/2003US6567851 Multicast-session-management device
05/20/2003US6567849 System and method for configuring and administering multiple instances of web servers
05/20/2003US6567820 Method and system for in-place modifications in a database
05/20/2003US6567796 System and method for management of an automatic OLAP report broadcast system
05/20/2003US6567708 System to interconnect, link, and control variable transmission windows and variable transmission window constructions
05/20/2003US6567674 Radio information terminal capable of facilitating on-line operation by a portable computer
05/20/2003US6567516 Method and device for controlling affiliation of remote line-collection device with switch
05/20/2003US6567515 Dynamic control of multiple heterogeneous traffic sources using a closed-loop feedback algorithm
05/20/2003US6567510 Traffic monitor for detecting trunk traffic congestion in a telephone switching network
05/20/2003US6567508 Communication device
05/20/2003US6567482 Method and apparatus for efficient synchronization in spread spectrum communications
05/20/2003US6567473 Method for seamlessly changing power modes in a ADSL system
05/20/2003US6567425 Bearer independent signaling protocol
05/20/2003US6567422 Network synchronization controller and timing loop prevention method
05/20/2003US6567421 Data transmitting apparatus, data receiving apparatus and data transmission control apparatus
05/20/2003US6567420 Method and apparatus for high rate channel access control
05/20/2003US6567418 System and method for multichannel communication
05/20/2003US6567417 Frame forwarding in a switch fabric
05/20/2003US6567416 Method for access control in a multiple access system for communications networks
05/20/2003US6567415 Packet scheduling in a communication network with statistical multiplexing of service classes
05/20/2003US6567411 Method and apparatus for continuous narrowcast of individualized information over a data network
05/20/2003US6567410 Assigning multiple parallel bridge numbers to bridges having three or more ports
05/20/2003US6567408 Methods and apparatus for packet classification with multi-level data structure
05/20/2003US6567407 ATM switch circuit capable of increasing use efficiency of address memory, and ATM switch circuit controlling method
05/20/2003US6567406 Method of labeling data units with a domain field
05/20/2003US6567404 Multiprotocol packet recognition and switching
05/20/2003US6567403 Virtual-chassis switch network topology
05/20/2003US6567401 Separate structure of a datapath layer and a physical layer within an access network loaded with a v5.2 protocol in a wireless communication system and communication method between two boards respectively having the datapath layer and the physical layer
05/20/2003US6567400 Hardware assisted DSP data transfer
05/20/2003US6567399 Hi-fidelity line card
05/20/2003US6567396 Adaptive throughput in packet data communication systems using idle time slot scheduling
05/20/2003US6567389 Method and arrangement for high-speed data transmission in a mobile telecommunications system
05/20/2003US6567386 Polling control method, transmission control apparatus and transmission apparatus
05/20/2003US6567382 Maximal flow data routing
05/20/2003US6567380 Technique for selective routing updates
05/20/2003US6567379 Traffic monitor using leaky bucket with variable fill
05/20/2003US6567378 Cell discard scheme for IP traffic over a cell relay infrastructure
05/20/2003US6567377 High performance load balancing of outbound internet protocol traffic over multiple network interface cards
05/20/2003US6566755 Method of forming a high surface area interconnection structure
05/20/2003CA2292771C Communication system
05/20/2003CA2287642C A process and device to measure the signal quality of a digital information transmission system
05/20/2003CA2271883C Many dimensional congestion detection system and method
05/20/2003CA2267575C E-mail converting apparatus, internet facsimile apparatus, and e-mail transmission method
05/20/2003CA2247683C Method of an apparatus for virtual link management
05/20/2003CA2246494C A method of transmitting an atm cell over an atm network
05/19/2003CA2411991A1 Transmitting digital video signals over an ip network
05/19/2003CA2411954A1 Wlan having load balancing based on access point loading
05/16/2003CA2411806A1 Wide-area content-based routing architecture
05/16/2003CA2363399A1 Method for peer-based voting of existing posts in an on-line discussion
05/15/2003WO2003041441A1 Communication integration system for establishing fittest communication route depending on information of user's communication terminals and calling method using the same
05/15/2003WO2003041439A1 Schedule creation apparatus, base station apparatus, and radio communication method
05/15/2003WO2003041438A1 Preamble transmission method, mobile station, mobile communication system, preamble transmission program, and computer data signal
05/15/2003WO2003041437A1 Wireless communication method and mobile terminal used therefor
05/15/2003WO2003041431A1 Bi-directional and reverse directional resource reservation setup protocol
05/15/2003WO2003041430A1 System and method for efficient handover in wireless packet data network
05/15/2003WO2003041428A1 Staggered startup for cyclic prioritized multiple acess (cpma) contention-free sessions
05/15/2003WO2003041427A1 'shield': protecting high priority channel access attempts in overlapped wireless cells
05/15/2003WO2003041426A2 Intelligent private 3g network and method of operating the same
05/15/2003WO2003041424A2 Wireless communication arrangements with encapsulation and header compression
05/15/2003WO2003041408A1 Terminal used in video transmission system
05/15/2003WO2003041379A1 Method and communication network for routing a real-time communication message based on a subscriber profile
05/15/2003WO2003041377A1 Routing of emergency calls based on geographic location of originating telephone end office
05/15/2003WO2003041375A1 Method and device for forming groups from subscribers to a communication network
05/15/2003WO2003041369A1 Telecommunications gateway and method
05/15/2003WO2003041363A1 Method, apparatus and system for routing messages within a packet operating system
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