| Patents for H04Q 11 - Selecting arrangements for multiplex systems (43,004) |
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| 04/06/2004 | US6717962 Method for establishing a communication link, subscriber terminal and switching center |
| 04/06/2004 | US6717959 Methods and apparatus for automatically detecting call appearance values for each primary directory number on a basic rate interface |
| 04/06/2004 | US6717955 Data communications method and apparatus |
| 04/06/2004 | US6717948 Knowledge-based connection admission method and apparatus for providing efficient multiplexing of data and speech over AAL2 |
| 04/06/2004 | US6717939 Virtual transport server in a telecommunication network |
| 04/06/2004 | US6717918 ISDN callback with initial call reject |
| 04/06/2004 | US6717912 Fair discard system |
| 04/01/2004 | WO2004028197A2 Efficient optical network design using multi-granular optical cross-connects with wavelength band switching |
| 04/01/2004 | WO2004028052A1 Method for protection of ethernet traffic in optical ring networks |
| 04/01/2004 | WO2004027580A2 System and method for managing an optical networking service |
| 04/01/2004 | WO2003103302A3 Delivering multicast streams in a passive optical network |
| 04/01/2004 | WO2003103210A3 Maintaining routing information in a passive optical network |
| 04/01/2004 | WO2003098962A3 Wavelength cross-connect |
| 04/01/2004 | WO2003096645A3 Voip service over an ethernet network carried by a dwdm optical supervisory channel |
| 04/01/2004 | WO2003084281A8 Optical communication management systems |
| 04/01/2004 | WO2003067798A3 State record processing |
| 04/01/2004 | US20040063461 Proactive burst contention avoidance scheduling algorithms for labelled optical burst switching networks |
| 04/01/2004 | US20040062473 Fast tunable wavelength selective optical switch |
| 04/01/2004 | US20040062472 Optical cross connect apparatus and method |
| 04/01/2004 | US20040062277 Method and apparatus for tunnelling data in a network |
| 04/01/2004 | US20040062274 Efficient in-band signaling for discontinuous transmission and configuration changes in adaptive multi-rate communications systems |
| 04/01/2004 | US20040062272 Architecture for transitioning digital loop carrier systems to packet switching |
| 04/01/2004 | US20040062263 Method and apparatus for scheduling transmission of data bursts in an optical burst switching network |
| 04/01/2004 | US20040062249 Telecommunications system |
| 04/01/2004 | US20040062247 Cyclic buffering of a datastream |
| 04/01/2004 | US20040062197 Method for the providing an equivalent circuit for transmission devices in ring architectures that route MPLS packets |
| 04/01/2004 | US20040062195 Algorithm for dynamic provisioning of fail-over support in generalized multi-protocol label switching enabled networks |
| 04/01/2004 | US20040062194 Information arrangement in sdh or sonet networks |
| 04/01/2004 | DE10244460A1 Runtime difference compensating method for runtime differences between part signals defines maximum tolerated runtime difference between the part signals to trigger compensating action |
| 03/31/2004 | EP1404145A2 Method and apparatus for associating optical cross-connect channels with non-associated overhead |
| 03/31/2004 | EP1402713A1 Telephone outlet with packet telephony adapter, and a network using same |
| 03/31/2004 | EP1402378A1 Remote services control in an atm/dsl service network |
| 03/31/2004 | EP1151557A4 Data switch |
| 03/31/2004 | EP0894384B1 A method and a network element for transferring data packets in a teletransmission network |
| 03/31/2004 | EP0878071B1 Cell aligners |
| 03/31/2004 | CN1486560A Method for switching atm, tdm, and packet data through a single communications switch |
| 03/31/2004 | CN1486039A Switching device for telecommunication networks |
| 03/31/2004 | CN1486012A Non-blocking expansion method of three-level Clouse matrix |
| 03/31/2004 | CN1144497C Device for supply voice over IP and call setup method |
| 03/31/2004 | CN1144385C Apparatus and method of implementing universal home network on customer premises ISDN bus |
| 03/30/2004 | US6714989 ATM controller and ATM communication control device |
| 03/30/2004 | US6714740 Optical network and switch control method for use in the optical network |
| 03/30/2004 | US6714701 Optical switch using micromirrors and method of testing the same |
| 03/30/2004 | US6714698 System and method for programming and controlling a fiber optic circuit and module with switch |
| 03/30/2004 | US6714697 Optical switching apparatus and optical switching method |
| 03/30/2004 | US6714640 Communication system, exchange and extension call processing method |
| 03/30/2004 | US6714638 Terminal adapter |
| 03/30/2004 | US6714613 Apparatus and method for controlling the sampling clock in a data transmission system |
| 03/30/2004 | US6714610 Method of transmitting clock signals, method of synchronizing clock generators or network elements, as well as a network element and a clock generator |
| 03/30/2004 | US6714560 SS7 signalling transport over ATM |
| 03/30/2004 | US6714555 Broadband telecommunications switch |
| 03/30/2004 | US6714552 Communications network |
| 03/30/2004 | US6714550 Communication system, communication apparatus which can be connected to communication system, control method for control system, and control method for communication apparatus which can be connected to communication system |
| 03/30/2004 | US6714548 Digital clock recovery |
| 03/30/2004 | US6714543 ATM communications system and method |
| 03/30/2004 | US6714538 Telephony switching apparatus |
| 03/30/2004 | US6714537 Switch fabric architecture and techniques for implementing rapid hitless switchover |
| 03/30/2004 | US6714534 Lifeline service for HFCLA network using wireless ISD |
| 03/30/2004 | US6714531 Method and device for avoiding error of pointer process in SDH radio communication |
| 03/30/2004 | US6714518 Method for setting up a connection in a synchronous digital telecommunications network and network element |
| 03/30/2004 | US6714341 Wavelength converter and optical cross-connect system using the same |
| 03/30/2004 | US6714339 Optical switch based on light spatial modulators |
| 03/30/2004 | CA2329346C Integrated telecommunication collaboration system |
| 03/30/2004 | CA2305700C Hierarchical schedules for different atm traffic |
| 03/30/2004 | CA2271835C Repeater for executing a packet routing process |
| 03/30/2004 | CA2257685C Multiplexing of voice and data minicells |
| 03/30/2004 | CA2117840C Process and devices for transmitting by means of atm cells informations in the form of distinct entities |
| 03/25/2004 | WO2004025987A2 Communication device comprising a processorless motherboard |
| 03/25/2004 | WO2004025903A2 Methods for dynamic bandwidth allocation and queue management in ethernet passive optical networks |
| 03/25/2004 | WO2004025394A2 Operations method in an ethernet passive optical network that includes a network unit with multiple entities |
| 03/25/2004 | WO2004025330A2 Optical cross connect apparatus and method |
| 03/25/2004 | WO2003105521A3 Technique for implementing a virtual private optical switched transport network |
| 03/25/2004 | WO2003081941A3 Optical switching station and connection method for the same |
| 03/25/2004 | WO2002067018A3 Agile multi-beam free-space optical communication apparatus |
| 03/25/2004 | US20040057727 OAM capability discovery method in Ethernet passive optical network |
| 03/25/2004 | US20040057726 Optical cross-connect unit of multigranular architecture |
| 03/25/2004 | US20040057724 Maintaining quality of packet traffic in optical network when a failure of an optical link occurs |
| 03/25/2004 | US20040057438 Method and apparatus for dynamic bandwidth allocation for voice and data multi-plexing over aal-2 connections |
| 03/25/2004 | US20040057431 Method for checking multicast LLID transmission in ethernet passive optical network |
| 03/25/2004 | US20040057427 Number portability in a communications system |
| 03/25/2004 | US20040057426 Method for establishing communication links in an exchange in a switching system |
| 03/25/2004 | DE10241196A1 Communication device with processorless motherboard e.g. for integrated functions, has control device pluggable on to mother board and having a processor connected to a second interface |
| 03/25/2004 | CA2499061A1 Optical cross connect apparatus and method |
| 03/24/2004 | EP1401235A1 Optical crossconnect with a multigranular architecture |
| 03/24/2004 | EP1401234A2 OAM capability discovery method in an ethernet passive optical network |
| 03/24/2004 | EP1401233A2 Method and apparatus for scheduling transmission of data burst in an optical burst switching network |
| 03/24/2004 | EP1401232A2 Partially preemptive burst scheduling model for an optical burst switching network |
| 03/24/2004 | EP1401217A2 Transmission path monitoring |
| 03/24/2004 | EP1401204A1 Information providing system, information providing apparatus, and method |
| 03/24/2004 | EP1401157A1 PACKET TRANSMISSION SYSTEM, PACKET TRANSMISSION METHOD, PACKET TRANSMISSION PROGRAM, AND RECORDING MEDIUM ON WHICH THE RECORDED PROGRAM IS RECORDED |
| 03/24/2004 | EP1401132A1 Method for establishing alignment signals to be used for the extraction of containers from a synchronous frame, bus transporting the alignment signals and the alignment signals |
| 03/24/2004 | EP1400074A1 Method and apparatus for rendering a cell-based switch useful for frame based application protocols |
| 03/24/2004 | EP1400068A2 Scalable interconnect structure utilizing quality-of-service handling |
| 03/24/2004 | EP1212884A4 Passive splitter filter for digital subscriber line voice communication for complex impedance terminations |
| 03/24/2004 | EP1002272A4 Method and apparatus for adaptive control of forward error correction codes |
| 03/24/2004 | CN1484933A Point-to-multipoint passive optical network that utilizes variable-length packets and variable-length upsteam tine slots |
| 03/24/2004 | CN1484898A Point-to-multipoint passive optica network that utilizes variable length packets |
| 03/24/2004 | CN1484896A Maintaining quality of packet traffic in optical network when fuilure of optical link occurs |
| 03/24/2004 | CN1143592C VP/VC lookup technique and apparatus |
| 03/24/2004 | CN1143591C Hanling ATM multicast cells |