| Patents for H04Q 11 - Selecting arrangements for multiplex systems (43,004) |
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| 06/01/2004 | US6744762 Node device, communication network having a plurality of node devices, and control method therefor |
| 06/01/2004 | US6744758 Systems and methods for multiple mode voice and data communications using intelligently bridged TDM and packet buses |
| 06/01/2004 | US6744737 Method and arrangement in communication networks for managing user related features through a user interface |
| 06/01/2004 | US6744734 Method for generating the optimal PNNI complex node representations for restrictive costs |
| 06/01/2004 | US6744446 Display of a hiearchical telecommunication network |
| 06/01/2004 | CA2353744C Nxn crossconnect switch using wavelength routers and space switches |
| 05/27/2004 | WO2004045223A1 Telecommunications interface |
| 05/27/2004 | WO2004032563A3 Metallic test access for xdsl connectors |
| 05/27/2004 | US20040103209 System and method for controlling switch devices supporting generalized multi-protocol label switching |
| 05/27/2004 | US20040101303 Method and apparatus for providing OC-n virtual bridge ports |
| 05/27/2004 | US20040101302 System for providing dynamic service using optical sub-carrier multiplexing type multi-channel access and method of controlling the same |
| 05/27/2004 | US20040101233 Method and apparatus for detecting optical switch fault by monitoring optical output transitions |
| 05/27/2004 | US20040101125 Capability negotiation in a telecommunications network |
| 05/27/2004 | US20040101115 System for voice and data communication via a common subscriber line |
| 05/27/2004 | US20040101076 Method of generating a measure of a mistiming and apparatus therefor |
| 05/27/2004 | US20040100994 Cross-connect switch for synchronous network |
| 05/27/2004 | US20040100962 Method and apparatus for processing ethernet data frame in media access control (MAC) sublayer of ethernet passive optical network (PON) |
| 05/27/2004 | US20040100684 Line amplification system for wavelength switched optical networks |
| 05/27/2004 | DE10350660A1 Flusssteuerungsverfahren für eine virtuelle Container-Verbindung einer Übertragungseinrichtung eines regionalen Netzes A flow control method for a virtual connection of a container transfer device of a regional network |
| 05/27/2004 | CA2504985A1 Telecommunications interface |
| 05/26/2004 | EP1422968A1 Failure localization in a transmission network |
| 05/26/2004 | EP1422967A2 Optical communication system |
| 05/26/2004 | EP1422966A2 Wavelength converter and optical cross-connect system using the same |
| 05/26/2004 | EP1422891A2 ATM Switching system |
| 05/26/2004 | EP1422854A2 Optical communication system |
| 05/26/2004 | EP1421820A1 Scalable, modular, strictly non-blocking electro-optical cross connect core |
| 05/26/2004 | EP1421744A1 Dynamic traffic bandwidth management system and method for a communication network |
| 05/26/2004 | EP1421722A1 Method and apparatus for translating sdh/sonet frames to ethernet frames |
| 05/26/2004 | EP1421715A2 Agile multi-beam free-space optical communication apparatus |
| 05/26/2004 | EP1337900B1 Schaltungsanordnung |
| 05/26/2004 | EP1245130B1 Connection management in atm based network and in atm network elements |
| 05/26/2004 | EP1057298A4 Self-synchronization of an optical packet network using seed pulses extracted from within the packets |
| 05/26/2004 | EP0688484B1 Label handling in packet networks |
| 05/26/2004 | CN1500363A Data unit handling device and method of controlling data unit handling device |
| 05/26/2004 | CN1500244A Methods and appts. for burst toleran excessive bit error rate alarm detection and clearing |
| 05/26/2004 | CN1499893A Digital time division switching network |
| 05/26/2004 | CN1499892A System and method of multi-route linked radio communication data call |
| 05/26/2004 | CN1499793A Method for controlling flux in channel mapped by virtual container in metropolitan area transmission equipment |
| 05/26/2004 | CN1499769A Passive optical fiber net of loop of multiple wave length light generated by utilizing central location |
| 05/26/2004 | CN1499752A Semipermanent joining method of time-division multiplexing time slot between devices in digital cross connection |
| 05/26/2004 | CN1499740A General network terminal |
| 05/26/2004 | CN1499230A 光开关 Optical Switch |
| 05/26/2004 | CN1151632C Short message receiving-transmitting platform system based on paging platform for fixed telephones and its working method |
| 05/26/2004 | CN1151624C Nodal structure of staging wave separation shared system |
| 05/26/2004 | CN1151617C Forward error correction for high-speed optical transmission system |
| 05/26/2004 | CN1151616C Wave division multiplex multi-use communication metwork remote-control system and terminal station |
| 05/25/2004 | US6741811 Optical cross-connect device and system having the device |
| 05/25/2004 | US6741768 Optical switch |
| 05/25/2004 | US6741700 Low insertion loss current sense circuit |
| 05/25/2004 | US6741641 Method and apparatus for measuring parameters of an electrical system |
| 05/25/2004 | US6741615 Methods and apparatuses for synchronizing data conversion of sonet framed data |
| 05/25/2004 | US6741588 Elimination of operational loop-around trunks |
| 05/25/2004 | US6741576 Re-assignment method of re-assigning a connection identifier in a network operating in the connection mode |
| 05/25/2004 | US6741567 Method and circuit configuration for establishing data signal connections |
| 05/25/2004 | US6741565 System and method for estimating cell rate in an ATM network |
| 05/25/2004 | US6741560 Method for ATM communication statistical multiplexing |
| 05/25/2004 | US6741557 Cell discard method |
| 05/25/2004 | CA2241957C A service multiplexer with bandwith control and signal source feedback |
| 05/25/2004 | CA2240472C Atm dynamic connection bandwidth control |
| 05/21/2004 | WO2004042935A2 Out-of-band signalling apparatus and method for an optical cross connect |
| 05/21/2004 | WO2004025987A3 Communication device comprising a processorless motherboard |
| 05/20/2004 | US20040098500 Flow control method for a virtual container trunk of metropolitan-area network transmission equipment |
| 05/20/2004 | US20040098456 System, method and computer program product for video teleconferencing and multimedia presentations |
| 05/20/2004 | US20040095956 Telecommunications interface |
| 05/20/2004 | US20040095884 Method of controlling upstream data transmission in Ethernet PON and apparatus thereof |
| 05/20/2004 | US20040095025 Switch fabric architecture and techniques for implementing rapid hitless switchover |
| 05/19/2004 | EP1420608A1 Systems and devices for interconnected optical WDM networks utilising preassigned sub-bands |
| 05/19/2004 | EP1419601A1 Communications network |
| 05/19/2004 | EP1142217B1 Admission control of mixed vbr sources in broadband networks |
| 05/19/2004 | EP1031254B1 Bit stream synchronization |
| 05/19/2004 | EP0920760B1 Packet transmission in mobile telecommunications systems |
| 05/19/2004 | EP0765552B1 Enhancement of network operation and performance |
| 05/19/2004 | DE10350659A1 Constraint-Path-Algorithmus für ein Übertragungsnetz Constraint-path algorithm for a communication network |
| 05/19/2004 | CN1498511A Combining narrowband applications with broadband transport |
| 05/19/2004 | CN1498471A Alarm signal suppression in telecommunications networks |
| 05/19/2004 | CN1150785C Process for transmission of data in hybrid telecommunications system |
| 05/19/2004 | CN1150745C Telephone exchanger |
| 05/19/2004 | CN1150744C Circuit and method for detecting cutting off calling of switchboard |
| 05/19/2004 | CN1150728C Switching system data interface |
| 05/19/2004 | CN1150724C Data shaping method for ATM traffic and its apparatus |
| 05/19/2004 | CN1150714C Method for reducing transients in clock signal generating system |
| 05/18/2004 | US6738812 MIB integrative management method for an ATM server |
| 05/18/2004 | US6738582 Synchronization system for all optical slotted ring dynamic networks |
| 05/18/2004 | US6738579 Synchronous digital communications system |
| 05/18/2004 | US6738543 Hitless tunable wavelength filters |
| 05/18/2004 | US6738540 Optical cross-connect switch using programmable multiplexers/demultiplexers |
| 05/18/2004 | US6738381 ATM time stamped queuing |
| 05/18/2004 | US6738374 Speech transmission in a packet network |
| 05/18/2004 | US6738372 Video data communication device and method |
| 05/18/2004 | US6738369 Method and arrangement for packet-switched data transmission |
| 05/18/2004 | US6738354 Label selection for end-to-end label-switched traffic through a communications network |
| 05/18/2004 | US6738347 Rate control communication apparatus and method |
| 05/18/2004 | US6738176 Dynamic multi-wavelength switching ensemble |
| 05/18/2004 | CA2320613C Switch for optical signals |
| 05/13/2004 | WO2004040824A2 A multi-rate, multi-port, gigabit serdes transceiver |
| 05/13/2004 | WO2003032550A3 Optical-inclusive dwdm local area network |
| 05/13/2004 | US20040093431 Method and system for algorithm-based address-evading network snoop avoider |
| 05/13/2004 | US20040091265 Passive optical network using loop back of multi-wavelength light generated at central office |
| 05/13/2004 | US20040091264 Hybrid fine-coarse carrier switching |
| 05/13/2004 | US20040091202 Optical switch |