| Patents for H04Q 11 - Selecting arrangements for multiplex systems (43,004) |
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| 06/21/2001 | WO2001045453A1 Nonblocking switching network |
| 06/21/2001 | WO2001045451A1 Four-fiber ring optical cross-connect system using 4x4 switch matrices |
| 06/21/2001 | WO2001045433A2 Method an exchange device and a programme for switching telecommunications connections |
| 06/21/2001 | WO2001045431A2 System and method for automatically detecting dsl service on multiple telephone lines |
| 06/21/2001 | WO2001045430A2 Grating based communication switching |
| 06/21/2001 | WO2001045429A2 Devices for information processing in optical communications |
| 06/21/2001 | WO2001045334A1 Backplane architecture for dynamic synchronous transfer mode |
| 06/21/2001 | WO2001045326A2 Method and device for controlling a telecommunication conference |
| 06/21/2001 | WO2001045323A2 Data transmission apparatus |
| 06/21/2001 | WO2001045312A1 1:n protection in an optical terminal |
| 06/21/2001 | US20010004593 Method and apparatus for alerting a station in one network of a requested communication from a second network |
| 06/21/2001 | US20010004366 Communication apparatus, communication method and storage medium |
| 06/21/2001 | US20010004364 Control interface unit for realizing a simultaneous controlling of at least two logical units and appertaining method |
| 06/21/2001 | US20010004360 Switching matrix for a communications network |
| 06/21/2001 | US20010004358 Method and device for converting an STM-1 signal into a sub-STM-1 signal and vice-versa in radio transmission |
| 06/21/2001 | US20010004350 Network status reporting method and a communications network |
| 06/21/2001 | US20010004294 Discrete element light modulating microstructure devices |
| 06/21/2001 | US20010004242 Communication apparatus having wired communication function and wireless communication function, and control method therefor |
| 06/21/2001 | DE19959803A1 Synchrones digitales Nachrichtenübertragungssystem Synchronous digital communication system |
| 06/21/2001 | DE19959705A1 Transferring data involves transmitting isochronous data in blocks between data controller and bus controller, arbitration of data blocks in bus controller, transfer to another data controller |
| 06/21/2001 | DE19959434A1 Verfahren zur Änderung des Betriebssystems eines Telekommunikationsendgerätes Method for changing the operating system of a telecommunications terminal |
| 06/21/2001 | DE19958893A1 Verfahren zur Umschaltung zwischen Übertragungskanälen sowie Übertragungsmodul, Ersatzmodul und Ersatzschaltung The method of switching between transmission channels and transmission module, module replacement and spare circuit |
| 06/21/2001 | CA2394599A1 Four-fiber ring optical cross-connect system using 4x4 switch matrices |
| 06/20/2001 | EP1109419A2 Frame construction method and device, and data transfer system capable of accommodating STM traffic and best effort traffic in common frame format |
| 06/20/2001 | EP1109365A1 Radio communication device and radio communication method |
| 06/20/2001 | EP1109364A2 SS7 signalling transport over ATM |
| 06/20/2001 | EP1109361A2 Apparatus and method for reading data from an optical packet header |
| 06/20/2001 | EP1109360A1 ATM test equipment operable as source and responder for conducting multiple tests |
| 06/20/2001 | EP1109352A1 Method and device for controlling a telecommunication conference |
| 06/20/2001 | EP1109349A2 Clock recovery pll for ATM networks |
| 06/20/2001 | EP1108344A2 Method for transmitting an atm-oriented cell stream via at least two virtual connections of an atm communications network |
| 06/20/2001 | EP1108333A1 Signalling in a telecommunications system |
| 06/20/2001 | EP1108314A2 Message system for asynchronous transfer mode |
| 06/20/2001 | EP1108311A2 Method for controlling the provision of at least one additional transmission channel as access to a packet switching network |
| 06/20/2001 | EP1108304A1 Method for routing messages between two access points |
| 06/20/2001 | CN1300517A Method of and apparatus for isochronous data communication |
| 06/20/2001 | CN1300149A Frame structing method, frame-structuring device and data transmission system |
| 06/20/2001 | CN1067475C Method and apparatus for identifying optically encoded signals |
| 06/20/2001 | CA2313683A1 Data switching system and data switching method |
| 06/20/2001 | CA2293066A1 Method and apparatus for cross-connecting data streams with efficient memory utilization and transparent protocol conversion |
| 06/19/2001 | US6249819 Method for flow controlling ATM traffic |
| 06/19/2001 | US6249620 Reconfigurable branching unit for a submarine communications system |
| 06/19/2001 | US6249531 Universal voice/fax/modem line over compressed media |
| 06/19/2001 | US6249529 Telecommunications apparatus, system, and method with an enhanced signal transfer point |
| 06/19/2001 | US6249528 Network switch providing per virtual channel queuing for segmentation and reassembly |
| 06/19/2001 | US6249526 Versatile time division multiple access slot assignment unit |
| 06/19/2001 | US6249524 Cell buffer memory for a large capacity and high throughput ATM switch |
| 06/19/2001 | US6249521 Method and apparatus for creating a port vector |
| 06/19/2001 | US6249519 Flow based circuit steering in ATM networks |
| 06/19/2001 | US6249515 Multiple access control method for guaranteeing QOS requirement |
| 06/19/2001 | US6249511 Apparatus for controlling cell transmission timing |
| 06/19/2001 | US6249510 Signal protection system for bi-direction ring network |
| 06/19/2001 | US6249309 Picture codec and teleconference terminal equipment |
| 06/19/2001 | CA2201599C Method of synchronizing signals and a device herefor |
| 06/17/2001 | CA2328316A1 Clock recovery pll |
| 06/17/2001 | CA2323353A1 Ss7 signalling transport over atm |
| 06/14/2001 | WO2001043488A2 Method and device for switching reduced bandwidth connections, corresponding program and corresponding remote connection unit |
| 06/14/2001 | WO2001043458A1 A telecommunication system for control of multiple switches in a common address space |
| 06/14/2001 | WO2001043457A1 Signal exchanging device |
| 06/14/2001 | WO2001043450A2 Switching device and method of fabricating the same |
| 06/14/2001 | WO2001043397A2 Data communication |
| 06/14/2001 | WO2001043326A1 Method for switching over between transmission channels, and a transmission module, a back-up module and an alternate circuit |
| 06/14/2001 | WO1998044641A9 Optical bit rate converter |
| 06/14/2001 | WO1997019566A3 Crossbar/hub arrangement for multimedia network |
| 06/14/2001 | US20010003833 Trunk transmision network |
| 06/14/2001 | US20010003528 Multi-rate ATM switching system and method |
| 06/14/2001 | US20010003525 Broadcasting control system and method in ATM ring network |
| 06/14/2001 | US20010003524 Network node for switching digital information of different protocol types |
| 06/14/2001 | US20010003522 ISDN rerouting device and ISDN rerouting method |
| 06/14/2001 | EP0862843A3 Crossbar/hub arrangement for multimedia network |
| 06/14/2001 | CA2432155A1 Data communication |
| 06/14/2001 | CA2394179A1 Switching device and method of fabricating the same |
| 06/13/2001 | EP1107616A2 Improved interface between channel units of multiple local exchange carriers |
| 06/13/2001 | EP1107518A2 Network node adapted for switching different protocoltypes |
| 06/13/2001 | EP1107517A2 Multi-rate ATM switching system and method |
| 06/13/2001 | EP1107515A2 Method for changing the operating system of a telecommunications terminal |
| 06/13/2001 | EP1107496A2 Synchronous digital communication system |
| 06/13/2001 | EP1107495A2 Synchronous digital communication system |
| 06/13/2001 | EP1106032A2 Error cancellation in the switching device of a communication system |
| 06/13/2001 | EP1106031A2 Method for routing connections in an atm network |
| 06/13/2001 | EP1106030A1 Error detection in a communication device |
| 06/13/2001 | EP1106029A1 A method and apparatus to provide end-to-end quality of service guarantee |
| 06/13/2001 | EP1106021A1 Method and apparatus for inband signaling control of vocoder bypass |
| 06/13/2001 | EP1106002A1 Apparatus and method for a remote access server |
| 06/13/2001 | EP1105987A1 Inverse multiplexing system for isdn communications |
| 06/13/2001 | EP0995335A4 Method and apparatus for providing broadband access conferencing services |
| 06/13/2001 | DE19959918A1 Netzwerkknoten zum Vermitteln von digitaler Information unterschiedlicher Protokolltypen Network node for switching digital information of different protocol types |
| 06/13/2001 | CN1299575A Centralized queuing for ATM node |
| 06/13/2001 | CN1299541A Traffic routing in small wireless data net works |
| 06/13/2001 | CN1299206A Interface between channel units of several local telephone coporations |
| 06/13/2001 | CN1299205A Mobile radio communication method with optimizing span several internet transmission |
| 06/13/2001 | CA2327999A1 Apparatus and method for reading data from an optical packet header |
| 06/12/2001 | US6247051 High speed transfer of failure information in an ATM network |
| 06/12/2001 | US6246767 Source authentication of download information in a conditional access system |
| 06/12/2001 | US6246749 Network interface unit and module |
| 06/12/2001 | US6246703 Apparatus and method for generating service profile identification |
| 06/12/2001 | US6246700 Clock signal supplying apparatus |
| 06/12/2001 | US6246699 Centralized routing scheme for distributed cross-connect using synchronized address field |
| 06/12/2001 | US6246690 Method and device for controlling data flow in a computer data network |
| 06/12/2001 | US6246689 Method and apparatus for efficient topology aggregation for networks with hierarchical structure |