H04Q 11 - Selecting arrangements for multiplex systems

Patents for H04Q 11 - Selecting arrangements for multiplex systems (43,004)
01/1995
01/03/1995	US5379277 Path monitoring bit extraction device
01/03/1995	CA2036998C Transmitting/receiving system between pbx's
01/03/1995	CA1333818C Switching node for a communications switching network
12/1994
12/28/1994	EP0631457A2 Communications signaling protocols
12/28/1994	EP0631456A2 Distributed processing architecture for control of broadband and narrowband communications networks
12/28/1994	EP0631455A1 Method for maintaining virtual connections in case of at least partial breakdown of branches
12/28/1994	EP0631454A1 Method for establishing virtual connections in packet switching networks
12/28/1994	EP0631449A2 Method for putting into operation decentralized redundant devices in communication systems
12/28/1994	EP0631412A2 Method and apparatus for the transmission of ATM packets
12/28/1994	EP0631407A2 Method and device for phase-exact commutation of homogeneous pulses with different phase relation
12/28/1994	EP0630542A1 Hybrid fiber in the loop telephony system
12/28/1994	EP0630541A1 A method and a device for monitoring channel split data packet transmission
12/27/1994	US5377189 Hybrid data communications systems
12/27/1994	US5377182 N x N crossbar for routing packets
12/27/1994	US5377181 Signal switching system
12/26/1994	CA2124378A1 Communications signaling protocols
12/22/1994	WO1994030028A1 Multi protocol personal communications system
12/22/1994	WO1994030027A1 Fault tolerant service-providing apparatus for use in a telecommunications network
12/22/1994	WO1994029987A1 Communication system
12/22/1994	WO1994021088A3 Optically encoded signals
12/22/1994	CA2165424A1 Multiple protocol personal communications network system
12/22/1994	CA2164597A1 Communication system
12/20/1994	US5375161 Telephone control system with branch routing
12/20/1994	US5375124 Method and apparatus for providing ISDN access
12/20/1994	US5375122 Telephony device for a telephony communications network with fixed stations and independent stations
12/20/1994	US5375121 ATM cell assembling and disassembling system and method
12/20/1994	US5375119 Method for handling data transmission frames of variable length with a channel controller and for writing them to a cyclic buffer memory
12/20/1994	US5375118 Apparatus for transmitting data between two parties belonging to at least one narrow band integrated services digital network
12/20/1994	US5375117 Maintenance communication control system in an ISDN service
12/20/1994	US5375004 Light connecting device and method of driving the same
12/15/1994	DE4420710A1 Private automatic branch exchange for integrated services digital network.
12/14/1994	EP0629100A1 Method and arrangement for transmitting in cell mode narrowband circuit switched information
12/14/1994	EP0629099A2 Optical network
12/14/1994	EP0629092A2 Routing to intelligence
12/14/1994	EP0629091A2 Routing to intelligence
12/14/1994	EP0629065A2 Traffic management in packet communications networks
12/13/1994	US5373517 Rapidly tunable integrated laser
12/13/1994	US5373505 Switching network for digital switching systems composed of switching matrices connected parallel at the input side
12/13/1994	US5373504 Apparatus and a method for setting a communication path
12/13/1994	US5373502 Process, transmitter and receiver for data transmission with variable traffic volume and a control station for coordinating several such transmitters and receivers
12/13/1994	US5373501 Telecommunications switching network including improved port selector and control circuitry
12/13/1994	CA2025336C Cell transfer apparatus and method using a variable rate codec
12/08/1994	WO1994028671A1 Method and apparatus for providing power to a coaxial cable network
12/08/1994	WO1994028665A2 Method and apparatus for delivering secured telephony service in a hybrid coaxial cable network
12/08/1994	WO1994028660A1 Intelligent broadband communication system and method
12/08/1994	WO1994028645A1 Method and apparatus for supporting mobile communications in asynchronous transfer mode based networks
12/08/1994	WO1994028456A1 Frequency-selective optical switch using polarization rotation
12/08/1994	DE4321484C1 Method for coordinating and controlling digital data transmission processes in a communications network
12/08/1994	CA2163770A1 Method and apparatus for supporting mobile communications in asynchronous transfer mode based networks
12/08/1994	CA2141323A1 Method and apparatus for delivering secured telephony service in a hybrid coaxial cable network
12/07/1994	EP0627866A2 Burst server switching system and method
12/07/1994	EP0627865A2 Method and circuit arrangement for timeslot reservation in a serial data transfer
12/06/1994	US5371740 Method for data transmission over an internal bus of a workstation, apparatus with an internal bus for implementing the method, and an adapter circuit for the internal bus
12/06/1994	US5371733 Method and apparatus for centralized determination of virtual transmission delays in networks of counter-synchronized communication devices
12/06/1994	US5371621 In optical data transfer apparatus
12/06/1994	US5371534 ISDN-based system for making a video call
12/06/1994	US5371532 Communications architecture and method for distributing information services
12/06/1994	CA2124900A1 Optical network
12/06/1994	CA2016615C Sonet h4 byte receiver and filter
12/06/1994	CA1333418C Digital key system architecture
12/01/1994	DE4318024A1 Method for data exchange between data processing equipment and the control system of exchange equipment
11/1994
11/30/1994	EP0626117A1 Desynchronizer and method for suppressing pointer jitter in a desynchronizer
11/30/1994	EP0626083A1 An isdn audiovisual teleservices interface subsystem
11/29/1994	US5369696 Intraswitch transition to new line support equipment
11/29/1994	US5369649 Signaling data receiving and processing unit provided in a broadband integrated services digital network
11/29/1994	US5369638 Line interface for high-speed transmission line
11/29/1994	US5369636 Multiple communication speed converting apparatus
11/29/1994	US5369635 High bit rate cell switching element in CMOS technology
11/29/1994	US5369633 Digital signal transmission system having monitor equipment
11/29/1994	US5369514 Multistage switching facility for optical signals
11/29/1994	US5369400 Method and system for hitlessly rearranging connections in a cross-connect communications network
11/29/1994	CA2033369C Photonic switching system
11/24/1994	WO1994027391A1 Method and unit for the recomposition of atm cell flows
11/24/1994	WO1994027387A2 Multiplex formats for atm
11/23/1994	EP0625855A1 Network for providing switched video services
11/23/1994	EP0625741A1 Optical correlator
11/22/1994	US5367586 Optical delay line
11/22/1994	US5367523 Adaptive rate-based congestion and flow control in packet communications networks
11/22/1994	US5367522 Multimedia communicating apparatus
11/22/1994	US5367520 Method and system for routing cells in an ATM switch
11/22/1994	US5367517 Method and system of requesting resources in a packet-switched network with minimal latency
11/17/1994	EP0634075A4 Adaptive video file server and methods for its use.
11/17/1994	EP0624995A1 Interface arrangement for connecting base stations to a private branch exchange
11/17/1994	EP0624293A1 Cdma/tdma communication system
11/15/1994	US5365524 Establishing telecommunications call paths between clustered switching entities
11/15/1994	US5365522 Switching network
11/15/1994	US5365521 Data transmission and transmission path setting among exchange modules in building block type exchanger
11/15/1994	US5365519 ATM switch1ng system connectable to I/O links having different transmission rates
11/15/1994	US5365518 Sonet overhead server
11/15/1994	US5365517 ISDN Terminal equipment
11/15/1994	US5365511 Reliable cross-connection network
11/15/1994	US5365358 Optical switching equipment for the through-connection of optical message cells
11/15/1994	US5365344 System for transmitting data using wavelength division multiplexing
11/15/1994	US5365265 Multipoint teleconference system employing communication channels set in ring configuration
11/15/1994	US5365228 SYNC-NET- a barrier synchronization apparatus for multi-stage networks
11/15/1994	CA2069832C Cross-connection apparatus for b-isdn
11/12/1994	CA2122778A1 Interface arrangement for connecting base stations to a private branch exchange
11/10/1994	WO1994026052A1 Tele- and data communication system
11/10/1994	WO1994026042A1 A method for selecting a free link and an arrangement herefor
11/10/1994	DE4329153C1 Circuit arrangement to determine the times of occurrence of control signals which are fed by a microprocessor arrangement

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