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)
06/2000
06/21/2000CN1257593A System for dynamically controlling a network device
06/21/2000CN1257382A Frame formatting for aerial interface
06/21/2000CN1257375A Data packet transmission method and device
06/21/2000CN1257370A Method and system for reducing telephone call cost of service provider
06/21/2000CN1257368A Extended interface unit for communication system
06/21/2000CN1257366A Individual initialized set data processing system and method for long-distance access user system
06/21/2000CN1257364A Method for realizing intelligent network service management point to be unconcerned with concrete service
06/21/2000CN1257363A Extraneous information superposition method, information signal duplication control method and output and recording equipment
06/21/2000CN1257358A Quick distribution method for multiplex switching in
06/21/2000CN1257356A Multi-modulation radio communication
06/21/2000CN1257249A Dynamically changing service grade in communication network according to network resource
06/21/2000CA2292322A1 Methods and apparatus for retrieving messages
06/20/2000US6079042 High integrity transport for time critical multimedia networking applications
06/20/2000US6079034 Hub-embedded system for automated network fault detection and isolation
06/20/2000US6079020 Method and apparatus for managing a virtual private network
06/20/2000US6079017 Method for loading sub-processor in system having a plurality of sub-processors with respect to main processor
06/20/2000US6078964 Establishing direct communications between two hosts without using a high performance LAN connection
06/20/2000US6078963 Router with de-centralized processing using intelligent ports
06/20/2000US6078961 Method for real-time delivery of multimedia information requiring a very high bandwidth path over the internet
06/20/2000US6078959 Subscriber-originated call deferred queuing
06/20/2000US6078957 Method and apparatus for a TCP/IP load balancing and failover process in an internet protocol (IP) network clustering system
06/20/2000US6078956 World wide web end user response time monitor
06/20/2000US6078954 Server directed multicast communication method and system
06/20/2000US6078953 System and method for monitoring quality of service over network
06/20/2000US6078948 Platform-independent collaboration backbone and framework for forming virtual communities having virtual rooms with collaborative sessions
06/20/2000US6078919 Method and apparatus for delivery of data over a network based on determination of network parameters
06/20/2000US6078783 Digital tuner having IEEE 1394 serial bus interface for providing a plurality of selected programs as a functional unit
06/20/2000US6078741 Automatic generation of reconfiguration scripts for telecommunication devices
06/20/2000US6078658 Call control system in an intelligent network
06/20/2000US6078647 Method and apparatus for detecting a data service provider in a public switched telephone network
06/20/2000US6078591 Apparatus and method for selectively modifying collision delay intervals based on a detected capture effect in half-duplex network
06/20/2000US6078589 Method and arrangements for the optimal use of switching--oriented and transmission--oriented resources of multimedia communication networks
06/20/2000US6078588 Queuing apparatus and method for avoiding address collision of data in a plurality of frames
06/20/2000US6078586 ATM virtual private networks
06/20/2000US6078585 Multistage connection switch and extension method
06/20/2000US6078583 Communication method and communication system
06/20/2000US6078582 Internet long distance telephone service
06/20/2000US6078577 System and method for packet data communication
06/20/2000US6078575 Mobile location management in ATM networks
06/20/2000US6078569 Control of a computer network configuration in response to traffic on the network
06/20/2000US6078568 Multiple access communication network with dynamic access control
06/20/2000US6078566 Noise reduction techniques and apparatus for enhancing wireless data network telephony
06/20/2000US6078565 Method and apparatus to expand an on chip FIFO into local memory
06/20/2000US6078564 System for improving data throughput of a TCP/IP network connection with slow return channel
06/20/2000US6078415 Network system for communication with plural channels, node device and concentrator for use therein, and communication method for said network system
06/20/2000CA2186449C Bandwidth management and access control for an atm network
06/20/2000CA2154889C Technique for bridging local area networks having non-unique node addresses
06/20/2000CA2149740C Intra-premises communication system
06/20/2000CA2148356C Establishing telecommunications call paths in broadband communication networks
06/20/2000CA2081102C Diagnostic hardware for serial datalink
06/20/2000CA2062851C Three-stage, at least doubled atm switching network
06/18/2000CA2292839A1 Method and apparatus for transmitting signaling information between communication nodes coupled to a packet based network
06/18/2000CA2289052A1 Vc-merge-capable label switching routers for ip communications over atm networks
06/18/2000CA2285851A1 Apparatus and method for flow-level demultiplexing
06/18/2000CA2285849A1 Apparatus and method for packet switching with supertrunking
06/17/2000CA2292434A1 A method for data traffic policing, a data traffic policer realizing such a method and a telecommunication network including such a data traffic policer
06/16/2000CA2288408A1 Dynamic variation of class of service in a communication network based on network resources
06/15/2000WO2000035241A1 System and method for prioritizing multicast packets in a network service class
06/15/2000WO2000035240A1 System and method for managing data traffic associated with various quality of service principles using a conventional network node switch
06/15/2000WO2000035239A1 Arrangement for establishing connections through a network
06/15/2000WO2000035238A1 Communications network
06/15/2000WO2000035236A1 System and method for providing location services in parallel to existing services in general packet radio services architecture
06/15/2000WO2000035227A1 A method for a secure detach procedure in a radio telecommunication network
06/15/2000WO2000035221A1 Troubleshooting method and apparatus
06/15/2000WO2000035219A1 Access request in a radio communication system
06/15/2000WO2000035216A1 System and method for providing targeted messages based on wireless mobile location
06/15/2000WO2000035213A1 Method for transmitting short messages
06/15/2000WO2000035176A1 Apparatus and method for pstn and internet telephony integration
06/15/2000WO2000035163A1 A method for optimizing of data transmission
06/15/2000WO2000035161A1 Channel check test system
06/15/2000WO2000035157A1 System and method for gradual transition of local phone services from pstn to next generation network
06/15/2000WO2000035154A2 Signal processing system and hybrid switching
06/15/2000WO2000035153A1 SYSTEM AND METHOD FOR IMPLEMENTING XoIP OVER ANSI-136-A CIRCUIT-SWITCHED/PACKET-SWITCHED MOBILE COMMUNICATIONS NETWORKS
06/15/2000WO2000035152A1 Asynchronous transfer mode transmission networks
06/15/2000WO2000035151A1 Handover in a communication system
06/15/2000WO2000035150A1 Method for operating interface modules in an atm-communications device
06/15/2000WO2000035149A1 Damping circuit for two-wire bus system
06/15/2000WO2000035148A1 Method and apparatus for network control
06/15/2000WO2000035147A2 Method and system for controlling remote digital sources from a work station
06/15/2000WO2000035146A2 System and method for pre-filtering low priority packets
06/15/2000WO2000035145A2 Wireless local loop system and methods useful therefor
06/15/2000WO2000035136A1 Multi punctured fec technique
06/15/2000WO2000035130A1 Directory enabled policy management tool for intelligent traffic management
06/15/2000WO2000034907A1 A method and system for gaining access
06/15/2000WO2000034899A1 Integrated auction for remote online bidders and live participants at an auction site
06/15/2000WO2000034891A2 System for supporting activities
06/15/2000WO2000034884A1 Method of using whole digital code to assign address for computer
06/15/2000WO2000034881A1 System and method for processing information via a global computer network
06/15/2000WO2000034867A1 A method and apparatus for providing network and computer system security
06/15/2000WO2000025485B1 Broadband wireless mesh topology network
06/15/2000WO2000013426A3 Packet data communication device and method in mobile communication system
06/15/2000WO2000013389A3 Method and system for the remote delivery of communication services
06/15/2000WO1999067973A3 Method for optimized utilization of transmission links in telecommunication networks
06/15/2000WO1999020034A9 Network monitoring method for telecommunications network
06/15/2000WO1999004539A8 Communication method and system
06/15/2000DE19958094A1 Dynamic monitoring server system for computer burn-in rack starts communication with monitoring server that responds first to request of device under test
06/15/2000DE19857406A1 Telekommunikationssystem und Verfahren zur Datenübertragung A telecommunications system and method for data transmission
06/15/2000DE19856441A1 Verfahren zur Übertragung von Kurznachrichten Method for transmitting short messages
06/15/2000DE19855988A1 Cost effective on-line access to a network using telephone network
06/15/2000DE19854860A1 Verfahren zur Verrechnung von Leistungen A method of billing services
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