| Patents for H04Q 11 - Selecting arrangements for multiplex systems (43,004) |
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| 03/24/2004 | CN1143573C Wireless architecture having redistributed access functions |
| 03/24/2004 | CN1143572C Method and telecommunication interface for transmission of continuous and/or discontinuous data steams in hybrid telecommunication system |
| 03/24/2004 | CN1143557C Method for transmitting data to members of operator service |
| 03/24/2004 | CN1143487C Method for removing cells from ATM communication device |
| 03/24/2004 | CN1143484C Substitution call control system in ATM communication network |
| 03/24/2004 | CN1143480C Method, system, and subscriber facility for manipulation-proof separation of message streams |
| 03/24/2004 | CN1143479C Virtual time loop |
| 03/24/2004 | CN1143477C Clock selector system |
| 03/23/2004 | USRE38472 Multiplexing system for ISDN circuits |
| 03/23/2004 | US6711357 Timing and synchronization for an IP router using an optical switch |
| 03/23/2004 | US6711320 Multi-wavelength cross-connect optical switch |
| 03/23/2004 | US6711180 Interface device between an ATM equipment and a transmission channel having a synchronous wireless link |
| 03/23/2004 | US6711175 Procedure for scanning or disconnecting a module line in a V5.2 access node |
| 03/23/2004 | US6711174 Process, control system, terminal, exchange, incoupling device, decoupling device, and combination device for providing functions to a telecommunications terminal |
| 03/23/2004 | US6711169 Session protection system |
| 03/23/2004 | US6711167 ATM communication apparatus controlling method, ATM communication apparatus and recording medium therefor |
| 03/23/2004 | US6711162 Method and apparatus for providing proxy service, route selection, and protocol conversion for service endpoints within data networks |
| 03/23/2004 | US6711154 Apparatus and method for device independent messaging notification |
| 03/23/2004 | US6711140 Method and apparatus for fast acquisition and synchronization of transmission frames |
| 03/23/2004 | US6711126 Congestion control of AAL2 connections |
| 03/23/2004 | US6709659 Amino acid sequence 13 |
| 03/23/2004 | CA2314944C Multicommodity flow method for designing traffic distribution on a multiple-service packetized network |
| 03/23/2004 | CA2278820C Forward error correction for high speed optical transmission systems |
| 03/23/2004 | CA2270544C Configurable connection fabric for providing serial backplanes with adaptive port/module bandwidth |
| 03/23/2004 | CA2236874C Wireless architecture having redistributed access functions |
| 03/23/2004 | CA2170602C Asynchronous data transfer and source traffic control system |
| 03/19/2004 | CA2439351A1 Transmission path monitoring |
| 03/18/2004 | WO2004023837A2 Communication system with a packet-handling digital cross-connect system |
| 03/18/2004 | WO2004023681A1 Optical network system |
| 03/18/2004 | WO2004023319A1 Switching arrangement including time-slot buses and several buffers |
| 03/18/2004 | WO2004008318A3 Data transfer in an optical network communication system |
| 03/18/2004 | WO2003049350A3 Optical network communication system |
| 03/18/2004 | WO2003045007A3 High speed dissemination of failure information in mesh networks |
| 03/18/2004 | WO2003036344A3 Alignment of an optical fiber switch |
| 03/18/2004 | US20040054961 Scalable modular architecture for parity calculation |
| 03/18/2004 | US20040053611 Device and data processing system for establishing services using service profiles, pertaining program and pertaining service profile |
| 03/18/2004 | US20040052527 Hybrid electronic/optical switch system |
| 03/18/2004 | US20040052525 Method and apparatus of the architecture and operation of control processing unit in wavelength-division-multiplexed photonic burst-switched networks |
| 03/18/2004 | US20040052521 Electrical connecting switches; monitoring test signals; photomultiplier |
| 03/18/2004 | US20040052366 Method and array for transmitting secured information |
| 03/18/2004 | US20040052336 Method for managing use of a telecommunication line and system therefor |
| 03/18/2004 | US20040052311 Controlled handling of far end at equipment failure in an msp‘unidirectional configuration |
| 03/18/2004 | US20040052266 Data unit handling device and method of controlling a data unit handling device |
| 03/18/2004 | US20040052258 Method and system for prioritizing UTOPIA CLAV status polling |
| 03/18/2004 | US20040052213 Partially preemptive burst scheduling model for an optical burst switching network |
| 03/18/2004 | US20040051868 Holographic demultiplexor |
| 03/18/2004 | DE10341064A1 Integrated services digital network (ISDN) interface unit for video conferencing using video devices, has control unit which controls transfer of data between processor bus and ISDN-based bus |
| 03/17/2004 | EP1398989A2 Optical switch |
| 03/17/2004 | EP1004218B1 Method for transmitting data across atm networks of different types |
| 03/17/2004 | EP0909526B1 Method and system for overhead controlled switching |
| 03/17/2004 | CN1142703C Interfacing device and logical unit for replacing M sets of bits out of N sets of bits |
| 03/17/2004 | CN1142672C Process for transmitting telephone number of desired subscriber, and directory enquiries facility and terminal for this purpose |
| 03/17/2004 | CN1142633C Wire connected digital information transmission device |
| 03/16/2004 | US6708287 Active/standby dual apparatus and highway interface circuit for interfacing clock from highway |
| 03/16/2004 | US6708275 Process and device for transmitting confidential connection establishment and service information between subscriber terminals and one or more digital exchanges |
| 03/16/2004 | US6708210 Application programming interfaces and methods enabling a host to interface with a network processor |
| 03/16/2004 | US6708001 Method and apparatus for transmitting an internet protocol (IP) packet within a fiber optic network |
| 03/16/2004 | US6708000 Photonic node, photonic nodes for transmission and reception, and method of restoring traffic upon occurrence of link failure in optical path network |
| 03/16/2004 | US6707909 Connection apparatus for connecting a digital or analog subscriber line of communication network to communication device |
| 03/16/2004 | US6707897 Private branch exchange |
| 03/16/2004 | US6707830 Method and system for upgrading a terminal to terminal link in a telecommunication system |
| 03/16/2004 | US6707814 Communication control apparatus having a receiving section with an address filtering section |
| 03/16/2004 | US6707804 Fast acquisition of traffic channels for a highly variable data rate reverse link of a CDMA wireless communication system |
| 03/16/2004 | US6707594 Method and device for switching wavelength division multiplexed optical signals using two-dimensional micro-electromechanical mirrors |
| 03/16/2004 | US6705165 High voltage drive circuitry aligned with MEMS array |
| 03/16/2004 | CA2356278C Inter-class schedulers utilizing priority guaranteed queuing |
| 03/11/2004 | WO2004021737A1 Methods and devices for transmitting and/or receiving short messages in a fixed network |
| 03/11/2004 | WO2004021736A1 A method for transmission of wide band multimedia data over a isdn digital network |
| 03/11/2004 | WO2004021636A1 Method and arrangement for reducing phase jumps when switching between synchronisation sources |
| 03/11/2004 | WO2004021615A1 Synchronous transmission network node |
| 03/11/2004 | WO2004021614A1 Reception path trace detector |
| 03/11/2004 | WO2003067382A3 Service processor having a queue operations unit and an output scheduler |
| 03/11/2004 | WO2003063400A3 Method for securing an optical telecommunication ring network |
| 03/11/2004 | WO2003015321A8 Communications network |
| 03/11/2004 | WO2003009008A3 Fast all-optical switches and attenuators |
| 03/11/2004 | WO2002101985A3 Distribution of status information from several virtual output queues over a plurality of switch cards of a packet switching device |
| 03/11/2004 | US20040049625 ISDN-based bus interface |
| 03/11/2004 | US20040047636 Chromatic dispersion compensation |
| 03/11/2004 | US20040047548 Optical switching subsystem and optical switching subsystem self-diagnosing method |
| 03/11/2004 | US20040047541 Optical switch for switching between multiple main light emitters |
| 03/11/2004 | US20040047362 Scalable scheduling method having, in particular, a spacing and retiming function during the dispatching from atm cells and a correspponding scheduling device therefor |
| 03/11/2004 | US20040047358 Broadband communications access device |
| 03/11/2004 | US20040047310 Broadband communications access device |
| 03/11/2004 | DE19527061B4 Verfahren und Vorrichtung zur Messung der Zellenlaufzeit in ATM-Netzen Method and device for measurement of the cell propagation delay in ATM networks |
| 03/11/2004 | DE10240651A1 Anordnung zur Sprach-und Datenkommunikation über eine gemeinsame Teilnehmeranschlussleitung Arrangement for voice and data communications over a common subscriber line |
| 03/10/2004 | EP1397020A2 Arrangement for voice and data communication over a common subscriber line |
| 03/10/2004 | EP1396954A1 Error-correction multiplexing apparatus; error-correction demultiplexing apparatus; optical transmission system using them; and error-correction multiplexing transmission method |
| 03/10/2004 | EP1396159A1 Multi-detection of heartbeat to reduce error probability |
| 03/10/2004 | EP1396158A1 Transmittal of heartbeat signal at a lower level than heartbeat request |
| 03/10/2004 | EP1396108A2 Routing and switching in a hybrid network |
| 03/10/2004 | EP1396105A2 Multiple low-speed into single high-speed sdh/sonet channel mapper / framer device and method |
| 03/10/2004 | EP1396103A2 Compression methods for packetized sonet/sdh payloads |
| 03/10/2004 | EP1243085B1 TRANSPOSING A BI-DIRECTIONAL S 2m? DATA STREAM FOR TRANSMISSION VIA A LOW-VOLTAGE NETWORK |
| 03/10/2004 | EP1243084B1 Method and device for transposing a bi-directional s 0? data stream for transmission via a low-voltage network |
| 03/10/2004 | CN1481653A Self aligning opto-mechanical crossbar switch |
| 03/10/2004 | CN1141849C Sub-layer receiver device for AAL2 common part |
| 03/10/2004 | CN1141848C Sub-layer transmitter device for AAL2 common part |
| 03/10/2004 | CN1141846C SCP database migration |
| 03/10/2004 | CA2434625A1 Optical switch |
| 03/09/2004 | US6704508 Optical crossconnect, optical network device, and connection status supervisory method |