| Patents for H04Q 11 - Selecting arrangements for multiplex systems (43,004) |
|---|
| 03/07/2006 | US7009934 Method and apparatus for rerouting an optical network upon fault |
| 03/07/2006 | US7009767 Polarization separating/synthesizing element and optical device using it |
| 03/07/2006 | CA2278218C Method for the transmission of voice information in atm cells |
| 03/07/2006 | CA2268360C Destination dependent coding for discrete multi-tone modulation |
| 03/02/2006 | WO2006023610A1 Optimization of a full duplex wideband communications system |
| 03/02/2006 | WO2005119466A3 Srteaming input-output ports in a digital device |
| 03/02/2006 | US20060045519 Dual homing for DWDM networks in fiber rings |
| 03/02/2006 | DE19859510B4 Internet-Telefongerät, grossflächiges Datenkommunikationsnetzwerk ausnutzendes Kommunikationssystem und Anschlussadapter Internet phone equipment, large-area data communications network ausnutzendes communication system and connection adapter |
| 03/02/2006 | DE19844672B4 Programmgesteuertes Kommunikationssystem zur Vermittlung von daran angeschlossenen analogen und digitalen Kommunikationsendgeräten Programmatically communication system for communicating connected thereto, analog and digital communication terminals |
| 03/01/2006 | EP1631113A2 Method for fast acquisition of traffic channels for a highly variable data rate |
| 03/01/2006 | EP1410563A4 Method and system for providing media services |
| 03/01/2006 | EP1290529B1 Method for dynamically allocating time slots of a common tdma broadcast channel to a network of transceiver nodes |
| 03/01/2006 | EP1238564B1 Data transfer interface for a switching network and a test method for said network |
| 03/01/2006 | EP0953257B1 Portability of non-geographic telephone numbers of intelligent network services |
| 03/01/2006 | CN1742512A Fast-switching scalable optical interconnection design with fast contention resolution |
| 03/01/2006 | CN1741632A Lossless transparent transmitting method for circuit identification code based on M3UA |
| 03/01/2006 | CN1244252C Method and apparatus for managing packet queues in switches |
| 03/01/2006 | CN1244251C System and method of multi-route switching-in radio communication data call |
| 03/01/2006 | CN1244215C Ethernet passive light network system |
| 03/01/2006 | CN1244080C Bandwidth dynamic distributing method |
| 02/28/2006 | US7006765 Optical network monitor |
| 02/28/2006 | US7006626 Subscriber interface circuit |
| 02/28/2006 | US7006519 Apparatus and method of transmitting or receiving data packets in a WDM based network system |
| 02/28/2006 | US7006511 Dynamic jitter buffering for voice-over-IP and other packet-based communication systems |
| 02/28/2006 | US7006497 Traffic merging system |
| 02/28/2006 | US7006492 Method and apparatus for connecting networks of different types of transmission |
| 02/28/2006 | US7006452 Matching DSL data link layer protocol detection |
| 02/28/2006 | US7006435 Routing Device |
| 02/23/2006 | WO2004109937A3 Autonomous data path verification in multi-module shelf configuration |
| 02/23/2006 | US20060039414 Digital modulating and demodulating device which is compatible with both PDH and SDH signals by dividing input signal in multiple directions and combining input signals from multiple directions with matrix switching unit |
| 02/23/2006 | US20060039382 Telecommunication network comprising an SDH/Sonet-subnet, where the GMPLS function is incorporated in a GMPLS software server |
| 02/23/2006 | US20060039375 Method, communication system and communication device for trainsmitting broadcasting information via a communication network |
| 02/23/2006 | US20060039372 Method and apparatus for providing multi-protocol, multi-stage, real-time frame classification |
| 02/23/2006 | US20060039369 Multiplexing system having an automatically configured topology |
| 02/23/2006 | CA2577980A1 Channel sounding for improved system performance |
| 02/22/2006 | EP1628421A2 Digital modulating and demodulating device which is compatible with both PDH and SDH signals |
| 02/22/2006 | EP1005740B1 A method of transmitting data in a ring-shaped teletransmission network, such as a network and a network element therefor |
| 02/22/2006 | CN1739315A Optical packet exchanger |
| 02/22/2006 | CN1738487A User digital line access multiplexer self-adaptive permanent virtual connection method and device |
| 02/22/2006 | CN1738224A TDM data and frame format conversion circuit and method , transmission switching system and method |
| 02/22/2006 | CN1738213A Method for preventing error connection |
| 02/21/2006 | US7003227 Node structure of upgradable wavelength division multiplexing system |
| 02/21/2006 | US7003190 Switching matrix configuration for reducing loss |
| 02/21/2006 | US7003089 Splitter for analog telephone signal and digital data |
| 02/21/2006 | US7002989 Method and apparatus for S.I.P./H. 323 interworking |
| 02/21/2006 | US7002982 Apparatus and method for storing data |
| 02/21/2006 | US7002981 Method and arbitration unit for digital switch |
| 02/21/2006 | US7002980 System and method for router queue and congestion management |
| 02/21/2006 | US7002976 Virtual ethernet ports with automated router port extension |
| 02/21/2006 | US7002969 STS frame-ATM cell circuit emulation apparatus and frame length compensation method for the same |
| 02/21/2006 | US7002963 Integrated switching and facility networks |
| 02/21/2006 | US7002962 Method, processor and system of providing ATM unidirectional path switched ring functionality |
| 02/21/2006 | US7002961 Information network virtual backplane |
| 02/21/2006 | US7002917 Method for path selection in a network |
| 02/21/2006 | US7002916 Asynchronous transfer mode traffic shapers |
| 02/21/2006 | US7002734 Pre-amplifier gain setting method utilizing ASE light and WDM optical transmission apparatus employing the method |
| 02/21/2006 | CA2351713C Codes, methods, and apparatus for optical encoding and decoding |
| 02/16/2006 | US20060034565 Optical module and optical switch constituting the same |
| 02/16/2006 | US20060034564 Optical module and optical switch constituting the same |
| 02/16/2006 | US20060034563 Optical module and optical switch constituting the same |
| 02/16/2006 | US20060034328 End-to-end prioritized data delivery on networks using IP over frame relay |
| 02/16/2006 | US20060034195 SIP message extension for push to watch service |
| 02/16/2006 | US20060034187 Method for measuring network performance parity |
| 02/16/2006 | DE19850641B4 Kommunikationssystem, mit über ein paket-orientiertes Kommunikationsnetz mit einer Kommunikationsanlage in Verbindung stehenden Kommunikationsendgeräten Communication system, comprising via a packet-oriented communication network in communication with a communication system of communication terminals |
| 02/16/2006 | DE102004027068B3 Schaltung zur Signalübertragung in einem Netzwerkknoten, insbesondere für eine Kanalkarte für eine optische WDM-Signalübertragungseinrichtung Circuit for signal transmission in a network node, in particular for a channel card for an optical WDM signal transmission means |
| 02/16/2006 | DE10042336B4 Schnittstelle für eine Telefonverbindung mit einer steuerbaren Spannungsversorgung Interface for a telephone connection to a controllable power supply |
| 02/15/2006 | EP1625476A2 Networked chat and media sharing systems and methods |
| 02/15/2006 | EP1449403B1 Optical space-switching matrix |
| 02/15/2006 | EP1449320B1 Method for planning or provisioning data transport networks |
| 02/15/2006 | EP1078481B1 Method and apparatus for automated time domain monitoring in optical networks |
| 02/15/2006 | EP1021890B1 Virtual path merging in a multipoint-to-point network tunneling protocol |
| 02/15/2006 | CN1736086A Method and arrangement to perform a link test between end nodes in DSL communication networks, using several separate loop-back tests |
| 02/15/2006 | CN1735093A Communication device |
| 02/15/2006 | CN1242647C Self aligning opto-mechanical crossbar switch |
| 02/14/2006 | US7000176 Scalable modular architecture for parity calculation |
| 02/14/2006 | US7000061 Caching queue status updates |
| 02/14/2006 | US7000058 Method and configuration for transmitting digital data |
| 02/14/2006 | US7000030 Interworking method and apparatus |
| 02/14/2006 | US6999727 Method to implement a performance monitoring function on the ground of the retrieved data through FEC (Forward Error Correction) in a telecom network |
| 02/14/2006 | US6999681 Method of seamless migration from static to agile optical networking |
| 02/14/2006 | US6999677 Protection switching arrangement for an optical switching system |
| 02/14/2006 | US6999653 4-port wavelength selective router |
| 02/14/2006 | US6999652 Optical module and optical switch constituting the same |
| 02/14/2006 | US6999651 Method of and architecture for optically switching light communication signals in fiber optic networks and the like |
| 02/14/2006 | US6999648 Optical cross-connect apparatus |
| 02/14/2006 | US6999480 Method and apparatus for improving data integrity and desynchronizer recovery time after a loss of signal |
| 02/14/2006 | US6999468 Method and apparatus for line and path selection within SONET/SDH based networks |
| 02/14/2006 | US6999466 Switching concentrator |
| 02/14/2006 | US6999463 Number portability in a communications system |
| 02/14/2006 | US6999461 Routing schemes for packet switching networks |
| 02/14/2006 | US6999457 Arbiter circuit and method of carrying out arbitration |
| 02/14/2006 | US6999412 Method of operating a data transmission network |
| 02/14/2006 | US6999411 System and method for router arbiter protection switching |
| 02/14/2006 | US6999410 Apparatus for the transmission and/or reception of data, and method for controlling this apparatus |
| 02/14/2006 | CA2273037C Method for statistical multiplexing of atm links |
| 02/09/2006 | WO2006015320A2 Method and apparatus for a shared i/o network interface controller |
| 02/09/2006 | WO2006013274A1 Multiservice private network and interface modules for transporting, on such a network, data in different formats |
| 02/09/2006 | WO2005072134A3 System and method for performance monitoring in a passive optical network |
| 02/09/2006 | US20060030304 System and methods for global access to services for mobile telephone subscribers |
| 02/09/2006 | US20060029392 Method for providing high connectivity communications over a packet-switched optical ring network using composite packets |