| Patents for H04Q 11 - Selecting arrangements for multiplex systems (43,004) |
|---|
| 01/02/1994 | CA2099348A1 Arrangement for synchronizing data signals in an optical switched system |
| 12/31/1993 | CA2099305A1 Modified leaky bucket method |
| 12/29/1993 | EP0576205A2 Automatic processing of calls with different communication modes in a telecommunications system |
| 12/29/1993 | EP0575655A1 Method for establishing virtual connections |
| 12/29/1993 | EP0575369A1 Digital communication system with transmission servers. |
| 12/29/1993 | EP0398876B1 Process for identifying peripheral devices |
| 12/29/1993 | CN1080106A Method and system for immediately connecting and reswitching digital cross-connect networks |
| 12/29/1993 | CN1080105A A distributed control methodology and mechanism for implementing automatic protection switching |
| 12/28/1993 | US5274768 High-performance host interface for ATM networks |
| 12/28/1993 | US5274762 Method for high speed data transfer |
| 12/28/1993 | US5274703 Automatic loss control circuit |
| 12/28/1993 | US5274700 Methods of automatically rerouting an incoming telephone call placed over a network |
| 12/28/1993 | US5274680 Device for the transmission of synchronous information by an asynchronous network, notably an ATM network |
| 12/28/1993 | US5274644 Method for allocating access to a shared limited resource |
| 12/28/1993 | US5274643 Method for optimizing a network having virtual circuit routing over virtual paths |
| 12/28/1993 | US5274635 Method and apparatus for aligning a digital communication data stream across a cell network |
| 12/28/1993 | US5274634 PABX common channel relay system |
| 12/28/1993 | US5274625 Traffic measurements in packet communications networks |
| 12/28/1993 | US5274487 Photonic switching system |
| 12/23/1993 | WO1993026133A1 Circuit switch including means for providing idle codes |
| 12/23/1993 | WO1993026107A1 Atm-ethernet portal/concentrator |
| 12/23/1993 | WO1993026095A1 Data distribution system and methods for its use |
| 12/22/1993 | EP0574864A2 Optical switch for fast cell switching networks |
| 12/22/1993 | EP0574484A1 Communications switching network |
| 12/22/1993 | EP0385982B1 Communication channel ownership arrangement |
| 12/22/1993 | CN1079854A Connectionless server |
| 12/21/1993 | CA2018719C Token passing type slotted loop network system with means for enabling high speed access control and simple frame slot stripping |
| 12/21/1993 | CA2006335C Station controller for enhanced multi-line pick-up in centrex exchange telephone system |
| 12/15/1993 | EP0573861A2 SDH radio communication system and transmitter/receiver equipment therefore |
| 12/15/1993 | EP0573739A2 Improvements to data transmission systems |
| 12/15/1993 | EP0573735A2 Converting adapter for determining signalling data in an ISDN Upo-interface |
| 12/15/1993 | CN1023183C Private telephone system with simplified command feature |
| 12/14/1993 | US5271058 Switchless automatic call distribution system used with a combination of networks |
| 12/14/1993 | US5271005 Method of modifying virtual path capacity |
| 12/14/1993 | US5271001 Synchronous terminal station system |
| 12/14/1993 | US5271000 Method and apparatus for testing and evaluation of distributed networks |
| 12/14/1993 | CA2010144C Network clock synchronisation |
| 12/09/1993 | WO1993025031A1 Method and equipment for monitoring the fill rate of an elastic buffer memory in a synchronous digital telecommunication system |
| 12/09/1993 | WO1993025030A1 Method for disassembling and assembling frame structures containing pointers |
| 12/09/1993 | WO1993025029A1 Method and equipment for elastic buffering in a synchronous digital telecommunication system |
| 12/09/1993 | WO1993025026A1 A queueing system for switches having 'fast-circuit' properties |
| 12/09/1993 | WO1993025025A1 Communication methods and apparatus |
| 12/09/1993 | WO1993025017A1 Method for transferring ancillary information in a basic time-division multiplex system |
| 12/09/1993 | DE4218376A1 Call diversion device for coupling any telephone terminal - incorporates intermediate circuits in connecting lines between service user's terminals and analogue network |
| 12/09/1993 | DE4218208A1 Sync. digital hierarchy signal handling in switch matrix - dividing main signal into constituents of lower multiplex planes for double interpolation into transfer signals |
| 12/09/1993 | DE4218207A1 Overhead byte transfer in sync. digital hierarchy network node - producing virtual container signal by mixing of path and section overheads in information resembling defined multiplex signal in structure |
| 12/09/1993 | CA2114002A1 A queueing system for switches having "fast-circuit" properties |
| 12/08/1993 | EP0573217A2 Dual hubbing in a bidirectional line-switched ring transmission system |
| 12/08/1993 | EP0573214A2 Line-based public safety answering point |
| 12/08/1993 | EP0573211A2 Distributed switching in bidirectional multiplex section-switched ring transmission systems |
| 12/08/1993 | EP0573178A2 ISDN interface |
| 12/08/1993 | EP0572872A2 Circuit arrangement for reducing power consumption of a telecommunication terminal |
| 12/08/1993 | EP0572739A2 System for processing synchronization signals with phase synchronization in a mobile communication network |
| 12/08/1993 | EP0572721A1 Switching network |
| 12/08/1993 | EP0382715B1 Switch path reservation arrangement |
| 12/07/1993 | US5268958 Method for allocating incoming-call to extension telephone sets in private branch exchange and private branch exchange having automatic incoming-call allocating function |
| 12/07/1993 | US5268909 Method for reducing bit errors in digital communication systems |
| 12/07/1993 | US5268904 ISDN terminal equipment control method |
| 12/07/1993 | US5268903 Multichannel telephonic switching network with different signaling formats and cross connect/PBX treatment selectable for each channel |
| 12/07/1993 | US5268900 Device and method for implementing queueing disciplines at high speeds |
| 12/07/1993 | CA2005067C Method and apparatus for starting switching system |
| 12/02/1993 | DE4217911A1 Receiver end digital signal timing recovery - providing timing recovery for constant bit rate digital signals after cell structure async. transmission |
| 12/02/1993 | DE4217821A1 Multistage optical coupling network with frequency-dependent stage - is based on switch matrix which forwards multifrequency signal combinations for demultiplexing to several more receivers |
| 12/02/1993 | DE4217649A1 Communication system for hospital or nursing home |
| 12/01/1993 | EP0571760A1 Space-division tunable array filter |
| 12/01/1993 | EP0411014B1 High speed digital signal framer-demultiplexer |
| 11/30/1993 | US5267309 Telephone line unit having programmable read-only memory |
| 11/30/1993 | US5267307 Communication apparatus |
| 11/30/1993 | US5267245 ISDN communication control unit and control method |
| 11/30/1993 | US5267239 Cross-connect method for STM-1 signals of the synchronous digital multiplex hierarchy |
| 11/30/1993 | US5267235 Method and apparatus for resource arbitration |
| 11/25/1993 | WO1993023809A1 Isdn-based high speed communication system |
| 11/25/1993 | DE4227118C1 Exchange circuit for integrated service and specific service networks - uses both wide and narrow band exchange components to handle different signal modes |
| 11/24/1993 | EP0571189A1 Packet transmission system |
| 11/24/1993 | EP0571166A2 A switching network |
| 11/24/1993 | EP0571119A1 Video services |
| 11/24/1993 | EP0571104A2 Data transmission in a cellular telephone system |
| 11/24/1993 | EP0570882A2 A distributed control methodology and mechanism for implementing automatic protection switching |
| 11/24/1993 | EP0570813A2 Method and apparatus for reconstruction the correct sequence of ATM-celle |
| 11/24/1993 | EP0570749A2 Circuit arrangement for transmission of telecommunication signals |
| 11/24/1993 | EP0570630A1 Connectionless server |
| 11/24/1993 | EP0570545A1 Radiotelephone system controller |
| 11/23/1993 | US5265205 Office communication system |
| 11/23/1993 | US5265096 Sonet alarm indication signal transmission method and apparatus |
| 11/23/1993 | US5265091 Adaptation of reserved estimated bandwidth for permanent virtual connection |
| 11/23/1993 | US5265090 Switching element for cross-connect equipment for digital bit streams multiplexed by time-division multiplexing digital tributaries with different bit rates |
| 11/23/1993 | US5265088 Cross-connection apparatus for B-ISDN |
| 11/23/1993 | US5264842 Communication switching system |
| 11/20/1993 | CA2096483A1 Connectionless server |
| 11/18/1993 | EP0569960A2 Time switch control system |
| 11/18/1993 | EP0569913A2 Connection path selection method for cross-connect communications networks |
| 11/18/1993 | EP0569906A2 Methods and system for immediately connecting and reswitching digital cross-connect networks |
| 11/18/1993 | EP0569901A2 Optical switching device |
| 11/17/1993 | CN1078590A Method to provide link grouping in a packet switch |
| 11/16/1993 | US5263082 Text mail system using ISDN and ISDN communication terminal device for use therein |
| 11/16/1993 | US5263081 Method and apparatus for providing on-hook transmission for digital loop carrier channel units |
| 11/16/1993 | US5263028 Frame transfer device for a fixed format frame transmission network |
| 11/16/1993 | US5263025 Communication system and equipment |
| 11/16/1993 | CA1324448C Microcomputer integrating a digital subscriber terminal for an integrated service digital network |
| 11/11/1993 | WO1993022886A1 A method and a cross-connection architecture for error-free change-over of a cross-connection matrix |