Patents
Patents for H04Q 11 - Selecting arrangements for multiplex systems (43,004)
10/1997
10/07/1997US5675580 Processor device for terminating and creating synchronous transport signals
10/07/1997US5675578 In a telecommunications network
10/07/1997US5675576 Concestion control system and method for packet switched networks providing max-min fairness
10/07/1997US5675574 System and method for controlling interface between PBX and ATM multiplexing transmitter
10/04/1997CA2198307A1 Synchronous and asynchronous recovery of signals in an atm network
10/02/1997WO1997036453A1 A method of transmitting an atm cell over an atm network
10/02/1997WO1997036429A2 System supporting variable bandwidth asynchronous transfer mode network access for wireline and wireless communications
10/02/1997WO1997036404A1 In-home communication system
10/02/1997WO1997036403A1 Bitstream management
10/02/1997WO1997036401A1 Method and arrangement for dynamic signalling
10/02/1997WO1997036397A1 Method and apparatus for providing a multi-party speech connection for use in a wireless communication system
10/02/1997WO1997036392A1 Combination of a star optical network and a passive optical network
10/02/1997DE19612670A1 ATM exchange system with modified structure
10/02/1997DE19612665A1 Verfahren zum Liefern von Daten über ein Breitbandmedium A method for supplying data via a broadband medium
10/02/1997DE19612664A1 Fernwirkverfahren für die ferngesteuerte Betätigung eines Aktors Remote control method for remote operation of an actuator
10/02/1997DE19612663A1 Verfahren zum Liefern von Daten über ein digitales Datennetz A method for supplying data via a digital data network
10/02/1997DE19612662A1 Verfahren zum Überprüfen der Zugriffsberechtigung einer Bedienungsperson bei einem Zugriff über ein verbindungsorientiertes Datennetz Method for checking the access authorization of an operator for access via a connection-oriented data network
10/02/1997CA2249379A1 In-home communication system
10/01/1997EP0798946A2 A method and apparatus providing a multiport physical interface to high speed packet networks
10/01/1997EP0798945A2 Systems and methods for routing ATM switched virtual circuit calls
10/01/1997EP0798944A2 Local acces network to mobiles
10/01/1997EP0798898A2 Bandwidth bidding
10/01/1997EP0798897A2 Method and apparatus for relative error scheduling using discrete rates and proportional rate scaling
10/01/1997EP0797903A1 Public communications service with multiple access use of trunk links
10/01/1997EP0710426B1 Serial bit rate converter for a tdm switching matrix
09/1997
09/30/1997US5673299 Adjunct controller for a telephone system
09/30/1997US5673296 Frame synchronization circuit for digital communication system
09/30/1997US5673279 Computer system
09/30/1997US5673265 In a communication system
09/30/1997US5673264 Image information distribution system
09/30/1997US5673263 Method for using an IP address-based routing protocol in an ATM environment
09/30/1997US5673258 Method and apparatus for the enlargement of the reach of the transmission channel between functional groups of an ISDN-user interface
09/30/1997US5673255 Apparatus for providing service to telephone subscribers connected to a remote terminal from multiple telephone service providers
09/30/1997US5673253 Dynamic allocation of telecommunications resources
09/30/1997US5673133 Phase synchronization system
09/30/1997CA2096876C Circulating pointer monitor
09/29/1997CA2201206A1 An improved digital loop carrier system
09/27/1997CA2201082A1 Systems and methods for routing atm switched virtual circuit calls
09/27/1997CA2200813A1 Local mobile access network
09/25/1997WO1997035454A1 Method for charging in a data communication network
09/25/1997WO1997035443A2 System and method for providing services to subscriber stations connected to an access network
09/25/1997WO1997035410A1 Dynamic bandwidth allocation for a communication network
09/25/1997WO1997035409A1 Congestion management in managed packet-switched networks
09/25/1997WO1997035407A1 Atm traffic management device
09/25/1997WO1997035405A1 System for parameter analysis and traffic monitoring in asynchronous transfer mode (atm) networks
09/25/1997WO1997035396A1 Dynamic communication line analyzer apparatus and method
09/25/1997WO1997035395A1 Communications line test apparatus with an improved graphical user interface
09/25/1997DE19611424A1 Kombination eines optischen Sternnetzes und eines passiven optischen Netzes Combination of an optical star network and a passive optical network
09/25/1997DE19611001A1 Zugriffsknoten, Zugriffsnetz, Telekommunikationssystem unter Verwendung eines Zugriffsknotens und Verfahren zum Bereitstellen von Dienstleistungen von einem Servicenetz an mit dem Zugriffsnetz verbundene Teilnehmerstationen Access node access network, telecommunication system using an access node and method for providing services of a service network connected to the access network subscriber stations
09/25/1997CA2250327A1 System and method for providing services to subscriber stations connected to an access network
09/25/1997CA2246616A1 Congestion management in managed packet-switched networks
09/24/1997EP0797374A2 Synchronous transmission system adapted to carry both synchronous and asynchronous traffic
09/24/1997EP0797373A2 A method and apparatus for converting synchronous narrowband signals into broadband asynchronous transfer mode signals in an integrated telecommunications network
09/24/1997EP0797372A2 A method and apparatus for explicit rate flow control in ATM networks
09/24/1997EP0797371A2 Switching device and time slot allocation method for a multi-slot connection in a switching device
09/24/1997EP0797331A2 Method and apparatus for dynamically forming multimedia emulated local area networks
09/24/1997EP0797151A2 Computer apparatus and bus control scheme
09/24/1997EP0796548A2 Non-blocking switching network
09/24/1997EP0796547A2 Coupling of sdh signals in a ts's'ts's't coupling network
09/24/1997EP0796546A1 Large capacity atm switch
09/24/1997EP0796530A1 OPTICAL NxN WAVELENGTH CROSSCONNECT
09/23/1997US5671251 Apparatus and method for a data communications device to selectively operate as an analog modem, as a digital modem, and as a terminal adapter
09/23/1997US5671227 Transmission system for transmitting and detecting the beginning of the frame of a frame synchronized signal
09/23/1997US5671217 Scalable communications network employing shared logical nodes
09/23/1997US5671216 Method and apparatus for controlling transmission bandwidth between connectionless servers
09/23/1997US5671215 Method and circuit arrangement for transmitting message cells via redundant, virtual path pairs of an ATM communication network
09/23/1997US5671214 System for processing synchronization signals with phase synchronization in a mobile communication network
09/23/1997US5671213 Duplicated arrangement for ATM switching system
09/23/1997US5671074 Optical multiplex transmission equipment and method
09/23/1997CA2114457C Multiprocessing system for assembly/disassembly of asynchronous transfer mode cells
09/23/1997CA2104750C Tdm circuit-switching arrangement that handles frames of different sizes
09/20/1997CA2200487A1 Method to control data flow rate, queuing network node and packet switching network
09/18/1997WO1997034440A1 Method and apparatus for communicating engineering orderwire information over synchronous communications network
09/18/1997WO1997034428A2 Optical switch architecture
09/18/1997WO1997034393A1 Virtual path-based static routing
09/18/1997WO1997034386A1 Method and apparatus for analyzing and monitoring packet streams
09/18/1997DE19610009A1 Signal compression circuit for ISDN
09/18/1997DE19609510A1 Conductor testing system for ISDN bus fitted at mains or communication system
09/18/1997CA2231282A1 Method and apparatus for analyzing and monitoring packet streams
09/17/1997EP0796031A2 Broadband/narrowband interworking
09/17/1997EP0796030A2 Telecommunications exchange
09/17/1997EP0796029A2 Interface transducer
09/17/1997EP0796028A2 Telecommunications exchange
09/17/1997EP0796027A2 Design of a closed loop feed back control for ABR service
09/17/1997EP0796022A2 Asynchronous transfer mode wireless communications systems with handoff and method of operation
09/17/1997EP0796021A2 Method and devices for incorporating outside communication systems in a corporate network
09/17/1997EP0796020A2 Signaling system and method for enabling PBX-PBX feature transparency across a switched public network
09/17/1997EP0795984A2 Flexible asymmetrical digital subscriber line (ADSL) receiver, central office using same, and method therefor
09/17/1997EP0795977A2 Method of transmitting an ADSL signal simultaneously with an ISDN signal
09/17/1997EP0795975A2 Device for reducing transmission capacity requirements
09/17/1997EP0795260A2 Atm-cells jitter reducing process
09/17/1997EP0795259A1 Atm inverse multiplexing
09/17/1997EP0795212A1 Burst-error resistant atm microwave link and network
09/17/1997CN1159723A Network blocking test method and equipment
09/16/1997US5668857 Communication server apparatus and method
09/16/1997US5668814 Dual DDS data multiplexer
09/16/1997US5668809 Single chip network hub with dynamic window filter
09/16/1997US5668808 Path route retrieval method in a time multiplexer network
09/16/1997US5668801 Method for evaluating a number of discriminated digital data units and for estimating the response time
09/16/1997US5668799 Bus line traffic control adapter apparatus