Patents
Patents for H04Q 11 - Selecting arrangements for multiplex systems (43,004)
08/2001
08/29/2001EP1128585A2 Node apparatus and optical wavelength division multiplexing network, and system switching method
08/29/2001EP1128584A2 Information transmission network system and its traffic control method and node equipment
08/29/2001EP1127447A2 Applications of user-to-user information transfer between telecommunication devices
08/29/2001EP1127438A1 Management of terminations in a communications network
08/29/2001EP1127432A2 Apparatus for routing data packets in a dtm network
08/29/2001EP1127431A2 Apparatus for routing asynchronous traffic in a circuit switched network
08/29/2001EP0947078A4 High speed switching device
08/29/2001EP0940025A4 Memory organization in a switching device
08/29/2001EP0916202B1 System and method for determining end-to-end characteristics of a data communication channel
08/29/2001EP0681770B1 Controlled access atm switch
08/29/2001CN1310574A Equipment and method for buffer digital optical signal
08/29/2001CN1310573A System and method for increasing forward business capacity between stations of soft zone-crossing switching
08/29/2001CN1070326C Method for providing facilities protection, cross connector system and communication system
08/29/2001CA2332387A1 Method and apparatus for tdm/tdma communications
08/29/2001CA2331236A1 Conferencing and announcement generation for wireless voip and voatm calls
08/28/2001US6282279 Method and system for processing outbound service calls via a network adjunct platform
08/28/2001US6282273 Communication server apparatus using frequency multiplexing and method
08/28/2001US6282238 Adapter card that selects between an ISDN interface and an analog modem interface
08/28/2001US6282204 ISDN plus voice multiplexer system
08/28/2001US6282200 ATM processing apparatus
08/28/2001US6282199 ATM switch system employing an efficient clock pulse division technique
08/28/2001US6282197 ATM switching apparatus and ATM communications network
08/28/2001US6282196 Dynamic build-out approach for use in packet voice systems
08/28/2001US6282194 Transit trunk subnetwork system
08/28/2001US6282193 Apparatus and method for a remote access server
08/28/2001US6282189 Unified access platform for simultaneously delivering voice and cell-based services
08/28/2001US6282187 Network protocol for wireless broadband ISDN using ATM
08/28/2001US6282180 Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
08/28/2001CA2258010C Policy caching method and apparatus for use in a communication device
08/23/2001WO2001062038A1 Isdn monitoring
08/23/2001WO2001062037A1 Equivalent switching method for transmission devices in mpls networks
08/23/2001WO2001062036A1 Equivalent switching method for transmission devices in mpls networks
08/23/2001WO2001061982A2 An internet time multiplexed circuit connection
08/23/2001WO2001061963A1 Method and apparatus for protocol conversion
08/23/2001WO2001061937A1 Optically bidirectional ring switching method and system therefor
08/23/2001WO2001061909A1 Method and apparatus for correcting data using a redundant path
08/23/2001WO2001061903A1 Dynamic programmable optical add/drop module
08/23/2001US20010015985 Transmission system with flexible frame structure
08/23/2001US20010015981 System and method for transporting a call in a telecommunication network
08/23/2001US20010015980 Mapping of dynamic synchronous transfer mode network onto an optical network
08/23/2001US20010015979 Ring transmission system and method of controlling squelch in ring transmission system
08/23/2001US20010015978 Systems and methods for automatically configuring cross-connections in a digital subscriber line access multiplexer (DSLAM)
08/23/2001US20010015960 Synchronous transmission systems
08/23/2001US20010015959 Method for transmitting loopback cells through a switching node of an asynchronous transfer mode (ATM) network
08/23/2001US20010015958 Complex node representations in PNNI systems
08/23/2001US20010015955 Information transmission network system and its traffic control method and node equipment
08/23/2001US20010015842 Optical bit rate converter
08/23/2001US20010015841 Methods of and arrangements for buffering digital optical signals
08/23/2001US20010015839 Optical cross-connect device with transparency
08/23/2001US20010015836 Node structure of upgradable wavelength division multiplexing system
08/23/2001US20010015732 Setting up a communication procedure between instances and a protocol tester using the method
08/23/2001US20010015671 Switching element, stage and system
08/23/2001DE10004082C1 Optischer Crossconnect Optical Cross Connect
08/23/2001CA2435841A1 An internet time multiplexed circuit connection
08/23/2001CA2400219A1 Method for the protection switching of transmission devices in mpls networks
08/23/2001CA2399983A1 Method for the protection switching of transmission devices in mpls networks
08/22/2001EP1126742A1 Method for protection switching of transmission equipment in MPLS networks
08/22/2001EP1126741A1 Method for protection switching of transmission equipment in MPLS networks
08/22/2001EP1126740A2 Method and system for optical routing of variable-length packet data
08/22/2001EP1126739A1 Method of and arrangement for buffering digital optical signals
08/22/2001EP1126669A1 Elimination of premature blocking in communications networks
08/22/2001EP1126668A2 Method and apparatus for dynamic bitmap generator scheduler
08/22/2001EP1126664A2 Wireless transmitting method and wireless transmitter
08/22/2001EP1126659A2 Method and apparatus for data transmission management
08/22/2001EP1126656A2 Data transmitting device and method, and data transmission managing device and method
08/22/2001EP1126650A2 Optical communication system
08/22/2001EP1126646A2 Digital multiplixer
08/22/2001EP1125470A2 Dynamic dsp allocation for universal access to a packet network
08/22/2001EP1125469A1 Communication system with communication terminal devices that are connected to a communications installation via a packet-oriented communication network
08/22/2001EP1125468A2 Use of cic to identify calls when using isup in conjunction with aal type 2 signaling protocol
08/22/2001EP1125399A2 Method for communicating packet-oriented information over a time multiplex-oriented radio route
08/22/2001EP1125388A2 Method for transmitting information signals in loops
08/22/2001EP1124677A1 Blends of fluoroelastomer interpolymers with thermo fluoroplastic interpolymers and the use of such blends in hoses
08/22/2001CN1309880A Modular time-space switch
08/22/2001CN1309853A High-throughput, low-latency next generation internet networks using optical label switching
08/22/2001CN1309852A High-throughput, low-latency next generation internet networks using optical tag switching
08/22/2001CN1309541A Folded garment display hanger
08/22/2001CA2330988A1 System and method for enhancing inter-site forward traffic capacity for a soft hand-off
08/21/2001US6279040 Scalable architecture for media-on demand servers
08/21/2001US6279035 Optimizing flow detection and reducing control plane processing in a multi-protocol over ATM (MPOA) system
08/21/2001US6278711 Method and apparatus for manipulating an ATM cell
08/21/2001US6278709 Routing switch
08/21/2001US6278707 Platform for coupling a circuit-switched network to a data network
08/21/2001US6278693 Communications systems with quality of service parameters
08/21/2001US6278691 Communications system
08/21/2001US6278690 Local area network for reconfiguration in the event of line ruptures or node failure
08/21/2001US6278689 Optical cross-connect restoration technique
08/21/2001US6278688 Procedure for ensuring the operation of signalling channels in a V5 interface
08/21/2001US6278535 SONET Jo byte message monitoring system
08/21/2001CA2209388C Atm inverse multiplexing system
08/21/2001CA2188085C Atm network topology management method
08/16/2001WO2001060111A1 Lifeline voice service for vodsl subscribers
08/16/2001WO2001060109A1 Circuit switched private communication network with integrated packet switched multimedia extensions
08/16/2001WO2001060108A1 Method for transmission of messages split over several packets
08/16/2001WO2001060107A2 Data communication system
08/16/2001WO2001060042A1 System and method for communicating telecommunication information between network equipment and a plurality of local loop circuits
08/16/2001WO2001059999A1 Service level executable environment for integrated pstn and ip networks and call processing language therefor
08/16/2001WO2001059988A2 Signaling using a user device interface to an optical transport network
08/16/2001WO2001059978A2 Methods and apparatus for selecting the better cell from redundant streams within a cell-oriented environment
08/16/2001WO2001059965A1 Method for clock synchronization between nodes in a packet network