Patents
Sitemap › H04 - Electric communication technique › H04L - Transmission of digital information, e.g. telegraphic communication › H04L 5 - Arrangements affording multiple use of the transmission path
Patents for H04L 5 - Arrangements affording multiple use of the transmission path (28,368)
08/1996
08/01/1996CA2206246A1 Bidirectional transmission line driver/receiver
08/01/1996CA2168394A1 Frequency division multiple access (fdma) dedicated transmission system, transmitter and receiver used in such a transmission system
07/1996
07/30/1996US5541962 Transmission timing adjusting device
07/30/1996US5541955 Adaptive data rate modem
07/30/1996US5541535 CMOS simultaneous transmission bidirectional driver/receiver
07/30/1996CA2037748C Synchronous digital signal to asynchronous digital signal desynchronizer
07/25/1996WO1996022662A1 Spectrally efficient high capacity wireless communication systems
07/25/1996WO1996022641A2 Network multicasting method using arq techniques for preventing unnecessary retransmissions
07/25/1996WO1996022639A1 Method and apparatus for the formatting of data for transmission
07/25/1996WO1996022638A2 Orthogonal code division multiple access communication system having multicarrier modulation
07/24/1996CN1127448A Method and apparatus for automatically adapting the amount of warping in a system transmitting information through a non-linear channel
07/23/1996US5539777 Method and apparatus for a DMT receiver having a data de-formatter coupled directly to a constellation decoder
07/23/1996CA2060976C Dce and method for processing data received in a dce allowing multiple operating configurations
07/23/1996CA1338478C Synchronization method and synchronization recovery devices for half-duplex communication
07/18/1996DE19600570A1 Information transmission method for implementation in motor vehicles
07/17/1996EP0721705A1 Arrangement in a multi-user system
07/17/1996EP0721701A1 A method of power conservation
07/11/1996DE4444889C1 Verfahren und Schaltungsanordnung zur Realisierung eines Rückübertragungskanals vom Empfänger zum Sender in einem Gleichwellennetz Method and circuit for implementing a feedback channel from the receiver to the transmitter in a single frequency network
07/11/1996DE19548040A1 Bidirectional time divider multiplex transmitter
07/10/1996EP0720793A1 Digital radio link system and radio link terminal
07/10/1996EP0689738A4 Power line coupler modem device for communication over electrical lines
07/10/1996EP0457820B1 Network system for data transmission
07/09/1996US5535240 Transceiver apparatus employing wideband FFT channelizer and inverse FFT combiner for multichannel communication network
07/09/1996US5535239 Data burst randomizer
07/03/1996EP0720325A2 System for acquiring a desired carrier from an FDM signal
06/1996
06/27/1996DE4446577A1 Dataword conversion system
06/27/1996DE4444654A1 Duobinary signal transmission system
06/26/1996EP0719006A1 Bidirectional transceiver for high speed data system
06/26/1996EP0717894A1 Method for the transmission of reference signals in an ofdm system
06/26/1996EP0613599A4 A spread-time code division multiple access technique with arbitrary spectral shaping.
06/25/1996US5530920 Automatic output level control system for multi-carrier radio transmission apparatus
06/25/1996US5530894 Adapter for interfacing a computer to a multichannel digital network, with port for a telephone
06/20/1996WO1996019052A2 Circuit array and process for creating a data feedback channel from receiver to transmitter in a common frequency network
06/20/1996WO1996018969A1 Contactless data transmission system
06/19/1996EP0717527A2 CMOS driver/receiver for simultaneous bidirectional transmission
06/19/1996EP0717526A2 Telecommunication network for transmitting information between line terminators on the subscriber side and subscribers individual network terminators
06/19/1996CN1124894A Asynchronous two-conductor full-duplex high-speed remote intelligent communication card
06/18/1996US5528621 Packet data communication system
06/18/1996US5528585 Modularly clustered radiotelephone system
06/13/1996WO1996018261A2 High speed communications system for analog subscriber connections
06/13/1996WO1996018250A1 Method, device, and radio for compensating for modulator frequency drift while allowing for data transmission
06/12/1996EP0715746A1 Communication system and method
06/12/1996CN1124557A Multiple carrier digital television signal decoder
06/12/1996CN1124424A Method for transmitting double audio signals and radio letter receiving and sending machine
06/11/1996US5525962 Communication system and method
06/06/1996WO1996018249A1 Device and method for multiplexing signal
06/06/1996WO1996017446A1 Data transmission method, transmitter, and receiver
06/06/1996WO1996017431A1 Universal radio architecture for low-tier personal communication system
06/05/1996EP0714575A1 Method and apparatus for creating a composite waveform
06/05/1996CN1123993A Method and apparatus for direct communication in a TDMA radio communication system
06/04/1996US5523795 Method and apparatus for serial transmission and/or reception of nonsynchronous, multiplexed signals
06/04/1996US5523703 Method and apparatus for controlling termination of current driven circuits
06/04/1996CA2088463C Transmission frame allocation method for a half-duplex point-multipoint time division multiple access transmission system
05/1996
05/29/1996EP0714191A2 High speed data transfer over twisted pair cabling
05/29/1996CN1123594A Method and apparatus of providing audio feedback over a digital channel
05/28/1996US5521947 Phase detection reset in phase locked loops used for direct VCO modulation
05/28/1996US5521937 Multicarrier direct sequence spread system and method
05/22/1996EP0713345A2 Method and apparatus for direct communication in an TDMA radio communication system
05/22/1996EP0712554A1 Noise measurement
05/21/1996US5519732 Digital baseband to IF conversion in cellular base stations
05/21/1996CA2020343C Time-division multiplex communication system with a synchronizing circuit at the receiving end which responds to the coding of words inserted in the transmitted information
05/17/1996WO1996014721A1 Method and device for establishing a bi-directional telephone link with time sharing of the communications channels
05/15/1996EP0711478A1 Feedforward control system, method and control module
05/15/1996EP0594755A4 Power distribution line communication system for reducing effects of signal cancellation
05/15/1996DE19535327C1 Verfahren zur gemeinsamen Übertragung digital und analog modulierter Rundfunk- und/oder Fernsehrundfunksignalen Method for the shared transmission digital and analog modulated radio and / or television broadcasting signals
05/15/1996CN1122545A A transmission circuit of a line encoded signal on a telephone line
05/14/1996US5517487 System for increasing the capacity of existing local area networks that use shielded twisted wire pair medium
05/14/1996US5517433 Parallel digital data communications
05/14/1996US5517066 Constant voltage drive type driver circuit
05/09/1996WO1996013909A1 Method and arrangement for separating signals operating in the same channel
05/09/1996CA2200186A1 Method and arrangement for separating signals operating in the same channel
05/08/1996CN1122075A Recovering analog and digital signals from superimiposed analog and digital signals using linear prediction
05/08/1996CN1031775C Digital subscriber loop concentrical exchanger system
05/07/1996US5515366 Method and apparatus for direct communication in a TDMA radio communication system
05/07/1996US5515365 Method and apparatus for reducing interference in a time division duplex communication system
05/07/1996US5515364 Radio frequency telecommunications transceiver
05/07/1996US5514983 Data input/output circuit for full duplex communication
05/07/1996CA2066529C Digital cellular switching system with means for securing uninterrupted data transparency during handoffs
05/02/1996DE19515577C1 Signal transmission system used between printing machine stations
05/01/1996EP0709987A2 Bypass switching and messaging mechanism for providing intermix data transfer for a fiber optic switch
05/01/1996CA2154716A1 Bypass switching and messaging mechanism for providing intermix data transfer for a fiber optic switch
04/1996
04/30/1996US5513211 Radio communication system with controlled voice code switching
04/23/1996US5511119 Method and system for compensating for coupling between circuits of quaded cable in a telecommunication transmission system
04/23/1996US5511074 Voice/fax digitizing rate negotiation for switched connection in a network environment
04/23/1996US5511073 Method and apparatus for the formatting of data for transmission
04/23/1996US5511069 Method and apparatus for controlling a communication device through a modem processor
04/11/1996WO1996010871A1 Multiple band radio
04/09/1996US5506965 Microcomputer incorporating communication device
04/09/1996US5506903 Digital multiplex transmission system
04/03/1996EP0704122A1 Process and arrangement for adjusting the local oscillators of a receiver in a multi-channel transmission system
04/02/1996US5504775 Multi-user spread spectrum communication system
04/02/1996US5504773 Method and apparatus for the formatting of data for transmission
04/02/1996US5504737 Monitoring multiplex transmission system having a respective controller for each of a number of transmission devices in the system
03/1996
03/26/1996US5502716 Arrangement for discriminating signals on a duplex line without interrupting duplex traffic
03/14/1996WO1996002990A3 Method and device for synchronization of transmitter and receiver in a digital system
03/13/1996EP0701352A2 Automatic adaptatioof prewarping for transmission over a non-linear channel
03/13/1996EP0700618A1 Method of automatic duplex or semi-duplex communication for two units via a telephone line
03/13/1996EP0700602A1 Method and apparatus for interfacing between a twisted pair and an intelligent cell
03/13/1996CN1118644A A digital communication system and a receiver for use in such a system
03/13/1996CN1118544A Packet program component detector
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