Patents
Patents for H04Q 11 - Selecting arrangements for multiplex systems (43,004)
07/1996
07/09/1996US5535198 ISDN basic rate interface central office station terminal emulator for customer premises equipment
07/09/1996US5535197 Shared buffer switching module
07/09/1996US5535138 Computer-implemented process
07/09/1996US5534937 Minimum-delay jitter smoothing device and method for packet video communications
07/09/1996US5534912 Extended range video on demand distribution system
07/09/1996CA2074540C Video telephone
07/04/1996DE19518135C1 Test procedure formation for protocol testing device
07/03/1996EP0720413A2 Terabit per second packet switch
07/03/1996EP0720410A2 Method for implementation the ATM adaptation layer functions
07/03/1996EP0720409A1 Photonic switching matrix
07/03/1996EP0720408A2 Tunable add/drop optical filter providing arbitrary channel arrangements
07/03/1996EP0720395A2 Method for establishing telephone connections
07/03/1996EP0720324A2 Device and method for switching control in a communication network
07/03/1996EP0720323A2 Network system with no arbitration control and node used in this network
07/03/1996EP0720309A2 Access director interface for narrowband/broadband information distribution network
07/03/1996EP0719492A1 Optical communications network
07/03/1996EP0719486A1 Flexible destination address mapping mechanism in a cell switching communication controller
07/03/1996EP0719484A1 Broadband communications system
07/03/1996EP0638222B1 Process for organising control data for control procedures taking place between at least one terminal and a shared central station in communication systems
07/03/1996EP0550484B1 Communication system, in particular isdn-capable telecommunications private automatic branch exchange
07/02/1996US5533114 Telecommunication system comprising subscriber connection units having independent routing ability
07/02/1996US5533108 Method and system for routing phone calls based on voice and data transport capability
07/02/1996US5533022 In a switching system
07/02/1996US5533021 Apparatus and method for segmentation and time synchronization of the transmission of multimedia data
07/02/1996US5533020 ATM cell scheduler
07/02/1996US5533019 Packet data in an analog cellular radiotelephone system
07/02/1996US5533018 Multi-protocol packet framing over an isochronous network
07/02/1996US5533007 ISDN line circuit monitor system
07/02/1996US5533005 Dual connections
07/02/1996US5532940 Computer-implemented process for encoding video signals
07/02/1996US5532937 Switching of multiple multimedia data streams
07/02/1996US5532856 Planar optical mesh-connected tree interconnect network
07/02/1996CA2065043C Method for prioritizing selectively discarding and multiplexing differing traffic type fast packets
07/02/1996CA2035648C Integrated services digital network multimedia communications system
07/02/1996CA2004840C Virtual tributary cross connect switch and switch network utilizing the same
06/1996
06/30/1996CA2166180A1 Optical switching matrix
06/27/1996WO1996019886A2 Method for notifying a frame relay network of traffic congestion in an atm network
06/27/1996WO1996019884A1 Optical add drop multiplex (oadm)
06/27/1996CA2207616A1 Method for indicating traffic congestion in an atm network to an fr network
06/27/1996CA2207553A1 Optical add drop multiplex (oadm)
06/26/1996EP0719069A2 Single stage time switch with partitioned processor
06/26/1996EP0719068A2 ATM network architecture employing an out-of-band signaling network
06/26/1996EP0719066A2 Device and method for the management of multicast calls for broadcast audio and video services in a local ATM node
06/26/1996EP0719065A1 Multipurpose packet switching node for a data communication network
06/26/1996EP0719062A2 Broadband wireless system and network architecture providing broadband/narrowband service with optimal static and dynamic bandwidth/channel allocation
06/26/1996EP0719044A2 Multi-location television conference system
06/26/1996EP0719024A2 Automatic call back under control of a telephone terminal
06/26/1996EP0719023A2 Digital phone
06/26/1996EP0718997A2 Digital data concentrator
06/26/1996EP0718996A2 STM-4 radio relay system
06/26/1996EP0718995A1 Apparatus and method for synchronizing clock signals for digital links in a packet switching mode
06/26/1996EP0717915A1 Optical decoding for manchester encoded signals
06/26/1996EP0717900A1 Communication network
06/26/1996EP0717899A1 A queueing system for switches having "fast-circuit" properties
06/26/1996EP0717891A1 Method and apparatus for determining the transmission data rate in a multi-user communication system
06/25/1996US5530894 Adapter for interfacing a computer to a multichannel digital network, with port for a telephone
06/25/1996US5530807 Communication system enabling external control of system terminals
06/25/1996US5530743 Telephone exchange apparatus and tone sending method in telephone exchange apparatus
06/25/1996US5530699 Method for distributed voice conferencing in a fast packet network
06/25/1996US5530698 ATM switching system and cell control method
06/25/1996US5530695 UPC-based traffic control framework for ATM networks
06/25/1996US5530692 Method and apparatus for initializing ISDN adapter cards in a workstation operating as an ISDN primary gateway
06/25/1996US5530575 Systems and methods for employing a recursive mesh network with extraplanar links
06/25/1996CA2166036A1 Synchronous digital communication system with a hierarchical synchronization network
06/25/1996CA2046259C Communication link identifier
06/25/1996CA2008905C Arrangement for providing a call-connection service
06/20/1996WO1996019091A2 Communication switches
06/20/1996WO1996019090A2 Public communications service with multiple access use of trunk links
06/20/1996WO1996019089A1 Communications system
06/20/1996CA2183442A1 Communication switches
06/19/1996EP0717571A2 Optical cross bar switch assembly
06/19/1996EP0717537A1 Line coding for ATM
06/19/1996EP0717534A1 Device for indexing ATM cells
06/19/1996EP0717526A2 Telecommunication network for transmitting information between line terminators on the subscriber side and subscribers individual network terminators
06/19/1996EP0717522A2 Communication network with plural optical channels, node and concentrator for use therein
06/18/1996US5528763 System for admitting cells of packets from communication network into buffer of attachment of communication adapter
06/18/1996US5528679 Automatic detection of digital call paths in a telephone system
06/18/1996US5528609 Method and apparatus for correcting phase of frames in subscriber loop carrier system
06/18/1996US5528588 Multicast shared memory
06/18/1996US5528583 Method and apparatus for supporting mobile communications in mobile communications networks
06/18/1996US5528580 Add-drop control apparatus
06/18/1996US5528530 Calculation apparatus for performing algebraic and logic computations using iterative calculations and storage of intermediate results
06/18/1996US5528406 Telecommunications switching device
06/18/1996US5528281 Method and system for accessing multimedia data over public switched telephone network
06/18/1996US5528238 Computer-implemented process
06/18/1996CA2090710C Method and system for enhanced data transmission in a cellular telephone system
06/18/1996CA2077107C Subscriber loop tester for telephone switching systems
06/18/1996CA2045013C Modem pooling system
06/18/1996CA2034841C Bit-slice asynchronous transfer mode switching system
06/18/1996CA2006452C Digital exchange and its control method
06/13/1996WO1996018279A2 Atm-cells jitter reducing process
06/13/1996WO1996018278A1 Large capacity atm switch
06/13/1996WO1996018261A2 High speed communications system for analog subscriber connections
06/13/1996WO1996018131A1 Optical waveguide cross-point switch
06/13/1996CA2206322A1 Method for reducing jitter of atm cells
06/12/1996EP0716557A2 Telecommunication system with detection and control of packet collisions
06/12/1996EP0716556A2 Telecommunication system with synchronous-asynchronous interface
06/12/1996EP0632942B1 Process for allotting transmission time slots in a passive optical network
06/12/1996EP0599874B1 Cell-multiplexing process for several receivers connected by a transmission line
06/12/1996CN1124427A Ring type ATM network system