Patents
Patents for H04Q 11 - Selecting arrangements for multiplex systems (43,004)
12/1997
12/02/1997US5694499 Optical crossconnect
12/02/1997US5694459 Personalized information service system
12/02/1997US5694453 Method and apparatus for processing telephone calls and delivering information about the calls to a pager
12/02/1997US5694425 Digital audio signal transmitting apparatus
12/02/1997US5694407 Method and an apparatus for modifying a FCS
12/02/1997US5694398 Network termination and network termination arrangement of a telecommunications network
12/02/1997US5694397 Constant bit rate synchronization
12/02/1997US5694394 Transmission channel selection system using destination address
12/02/1997US5694390 Method and apparatus for controlling congestion in communication network
12/02/1997US5694234 Wavelength division multiplexing passive optical network including broadcast overlay
12/02/1997US5694233 Switchable wavelength router
11/1997
11/30/1997CA2206418A1 Cell routing in atm networks
11/30/1997CA2200412A1 Network data analysis method and apparatus
11/27/1997WO1997044985A1 Process for optimizing the utilization of connecting links in systems which transmit data in data packets
11/27/1997WO1997044907A2 Minicell decoupling
11/27/1997WO1997044761A1 Cashless payment method
11/27/1997WO1997030555A3 Multiple application switching platform and method
11/27/1997DE19624693A1 Verfahren zur bargeldlosen Zahlungsabwicklung Method for cashless payment processing
11/27/1997DE19620428A1 Verfahren zur Optimierung der Auslastung von Verbindungsabschnitten in Systemen, in denen Informationen in Datenpaketen übertragen werden Method for optimizing the utilization of connecting sections in systems in which information is transmitted in packets
11/27/1997DE19619800A1 Vermittlungssystem mit Anwahl von breitbandigen Diensten über Intelligente Netze Switching system with selection of broadband services on Intelligent Networks
11/26/1997EP0809411A1 Multi-media communication apparatus
11/26/1997EP0809384A2 Network failure restoration method with different recovery performances for different signal groups
11/26/1997EP0809380A2 Switching system for switching a fixed-length cell
11/26/1997EP0808550A1 Communications system
11/26/1997EP0808472A1 Optical fiber switching system
11/26/1997CN1166251A ATM Transmission method having silence compression controlling function, and system, transmitter and receiver using the same
11/25/1997US5692130 Method for selectively using one or two communication channel by a transmitting data terminal based on data type and channel availability
11/25/1997US5692126 Data communication network
11/25/1997US5692077 Optical time shifter and routing system
11/25/1997US5692043 Enclosure for remote terminal in a distributed digital loop system with trunk unit interface
11/25/1997US5691985 System and method for increasing throughput of inter-network gateways using a hardware assist engine
11/25/1997US5691977 Virtual channel converter and VCC table access method
11/25/1997US5691975 Method and apparatus for control in ATM
11/25/1997US5691973 Modular application software for telecommunications exchanges for providing all end user services traffic handling and charging requirements of an application type
11/25/1997US5691718 Dual 4-wire analog data multiplexer
11/20/1997WO1997043869A1 Method and apparatus for per traffic flow buffer management
11/20/1997WO1997043868A1 Switching system with selection of broadband services via an intelligent network
11/20/1997WO1997043844A1 Atm lan emulation
11/20/1997WO1997038551A3 Method and apparatus for routing internet calls
11/20/1997WO1997036429A3 System supporting variable bandwidth asynchronous transfer mode network access for wireline and wireless communications
11/20/1997CA2254884A1 Switching system with selection of broadband services via an intelligent network
11/20/1997CA2254104A1 Method and apparatus for per traffic flow buffer management
11/19/1997EP0808074A1 ATM radio transmission apparatus
11/19/1997EP0808048A2 Multimedia information service access
11/19/1997EP0808045A2 ATM switch
11/19/1997EP0807886A2 Optical network device
11/19/1997EP0807358A1 Telecommunications switch having a universal applications program interface for stantardized interactive call processing communications
11/19/1997EP0749669B1 Process and device for increasing the working range of the transmission path between functional units of an isdn subscriber connection
11/18/1997US5689686 For routing a blocked input signal from an input conductor
11/18/1997US5689553 Multimedia telecommunications network and service
11/18/1997US5689535 Method and apparatus for processing multiple facility datalinks
11/18/1997US5689513 Data transmission system having a backup testing facility
11/18/1997US5689512 Communication network
11/18/1997US5689509 Apparatus and method for packetizing and segmenting MPEG packets
11/18/1997US5689505 Buffering of multicast cells in switching networks
11/18/1997US5689501 Connectionless communication system
11/18/1997US5689500 Multistage network having multicast routing congestion feedback
11/18/1997US5689499 Method and apparatus for managing the statistical multiplexing of data in digital communication networks
11/18/1997US5689300 Picture codec and teleconference terminal equipment
11/18/1997CA2073093C Band management system in communication
11/13/1997WO1997042788A1 Process for optimized transmission of atm cells over connection elements
11/13/1997WO1997042737A1 Asynchronous transfer mode cell processing system with multiple cell source multiplexing
11/13/1997WO1997042735A1 Asynchronous transfer mode cell processing system with scoreboard scheduling
11/13/1997WO1997042729A1 Bundled protection switching in a wide area network
11/13/1997WO1997042582A1 Multicasting method and apparatus
11/13/1997WO1997042577A1 Asynchronous transfer mode cell processing system with cell buffer space gathering
11/13/1997WO1997042566A1 Asynchronous transfer mode cell processing system with modulo-based instruction branching
11/13/1997WO1997041720A2 Optical cross-connect module
11/13/1997WO1997037458A3 Communication server apparatus and method
11/13/1997DE19617816A1 Verfahren zum optimierten Übertragen von ATM-Zellen über Verbindungsabschnitte Method for optimized transmission of ATM cells over connection sections
11/13/1997CA2731360A1 Methods and systems for playing media
11/12/1997EP0806881A2 Method of connecting terminals that generate and reproduce low bitrate voice signals
11/12/1997EP0806122A1 Method and apparatus for atm switching
11/12/1997EP0806100A1 Grooming device for streamlining telecommunication signals
11/12/1997EP0806032A1 Method and apparatus for detection and bypass of tandem vocoding
11/11/1997US5687318 Method and equipment for elastic buffering in a synchronous digital telecommunication system
11/11/1997US5687292 Device and method for determining a distribution of resources of a physical network
11/11/1997US5687194 Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
11/11/1997US5687173 Addressable high speed counter array
11/11/1997US5687172 Terabit per second distribution network
11/11/1997US5687015 Radio apparatus
11/11/1997US5687014 Optical distribution shelf for a remote terminal of an optical fiber telecommunications network
11/11/1997US5687013 Optical communication system having loop-back function for informing congestion state of receiving node
11/06/1997WO1997041708A2 Method and apparatus for detection of packet types in a communications network
11/06/1997WO1997041660A1 Method of communicating between radio units over a communications channel
11/06/1997WO1997041517A1 Apparatus and methods for selecting improved routing paths in computer networks
11/06/1997WO1997034428A3 Optical switch architecture
11/06/1997DE19709258A1 Delay time measurement method for ATM network
11/05/1997EP0805612A2 Method of using a narrowband server to provide service features to broadband subscribers
11/05/1997EP0805578A2 Digital network
11/05/1997EP0777937A4 Modular portable computer having inductively coupled keyboard
11/04/1997US5684958 System for preventing cell dropout on the transmitting side using timing signal and read completion signal to control the retransmission of previous cell
11/04/1997US5684953 Process for forming and analyzing signalling messages by storing signalling messages into a buffer store and entering information elements basis into an auxiliary address store
11/04/1997US5684799 Full service network having distributed architecture
11/04/1997US5684798 Communication system comprising a network and a multiplexing device and multiplexing device suitable for such a system
11/04/1997US5684792 Echo canceller system in an ATM network
11/04/1997US5684791 Data link control protocols for wireless ATM access channels
11/04/1997CA1339528C Data transmission method for a digital switching system and arrangement for carrying out the method
10/1997
10/30/1997WO1997040641A1 Process for transmission of voice signals over atm networks
10/30/1997WO1997040614A1 A method and a detector unit for setting up connections in a teletransmission network