Patents
Sitemap › H04 - Electric communication technique › H04L - Transmission of digital information, e.g. telegraphic communication › H04L 7 - Arrangements for synchronising receiver with transmitter
Patents for H04L 7 - Arrangements for synchronising receiver with transmitter (36,432)
07/1990
07/10/1990US4940948 Clock driven data sampling circuit
07/10/1990CA1271573A1 Clock recovery arrangement suitable more specifically for an information transmission system using the tdma principle in one transmission direction
07/10/1990CA1271531A1 Circuit arrangement for sampling a ternary signal
07/04/1990EP0376384A1 Information transmission device using statistical coding, transmission and receiving part for such a device
07/04/1990EP0375794A1 Method of synchronizing signals which are generated on different chips having on-chip clocking systems with different speed
07/03/1990US4939748 Unobtrusive signature for modulated signals
07/03/1990US4939741 Communication control system
07/03/1990US4939734 Method and a system for coding and decoding data for transmission
07/03/1990US4939677 Timing-signal delay equipment
06/1990
06/28/1990WO1990007238A1 Metastable-free digital synchronizer with low phase error
06/28/1990DE3942431A1 Frequency and phase detector for NRZ system - has true and inverse clock compared to NRZ data and output differences to setting phase-frequency
06/28/1990DE3842371A1 Device for clock synchronisation of cell-structured digital signals
06/27/1990EP0375429A2 Digital printers
06/27/1990EP0375125A2 High speed digital data correlator having a synchronous pipe lined full adder cell array
06/27/1990EP0374906A2 Synchronization recovery circuit for recovering word synchronization and radiocommunication apparatus using the same
06/27/1990EP0374843A2 A bit phase difference absorbing apparatus
06/27/1990EP0374562A1 Circuit for switching from one binary stream to another
06/26/1990US4937843 Digital data block synchronizer
06/19/1990US4935942 Data sampling architecture
06/19/1990US4935891 Pseudo-random phase shifted arithmetic bit clock generators for digital printers
06/19/1990CA1270552A1 Clock control circuit for phase control
06/19/1990CA1270535A1 Tristate phase-lock loop prevents false lock
06/14/1990WO1990006643A1 Device for synchronizing a series of variable length rasters
06/14/1990WO1990006642A1 Method of determination of signal reception time by means of correlation technique
06/14/1990WO1990006635A1 A radio transceiver
06/13/1990EP0373067A1 Device for the synchronization of sending and receiving by a station in a communication network, especially for an automotive vehicle
06/13/1990EP0372801A2 A method and apparatus for configuring data paths within a network station
06/13/1990EP0372473A2 Radio paging receiver
06/13/1990CN1043030A Modem with improved digital signal processor
06/12/1990US4933959 Tracking bit synchronizer
06/12/1990US4933955 Timing generator
06/12/1990US4933782 Digital phase lock device
06/12/1990CA1270305A1 Automatic synchronous/asynchronous modem
06/06/1990EP0371624A1 Phase-locked clock regeneration device
06/06/1990EP0371593A2 Method for initializing or synchronizing a communication link
06/06/1990EP0371358A2 Time delay compensation in a radio transceiver
06/06/1990EP0371357A2 Method of determination of signal reception time by means of correlation technique
06/05/1990US4932041 Circuit for obtaining a bit-rate clock signal from a serial digital data signal
06/05/1990US4931788 Transponder and interrogator
06/05/1990CA1270078A1 Method and device for restoring the bit rate integrity in a plesiochronous network
05/1990
05/31/1990WO1990006022A1 Multibit amplitude and phase modulation transceiver for lan
05/30/1990EP0370528A2 Serial clock generating circuit
05/30/1990EP0370291A2 System and devices for transmitting signals consisting of data blocks
05/29/1990US4930142 Digital phase lock loop
05/29/1990CA1269733A1 Digital signal transmission system having frame synchronization operation
05/28/1990CA2003947A1 Radio transceiver
05/28/1990CA2003936A1 Method of determination of signal reception time by means of correlation technique
05/23/1990EP0369966A1 Method and apparatus for restoring data
05/23/1990EP0369628A2 Phase locked loop for clock extraction in gigabit rate data communication links
05/23/1990EP0369047A1 Arrangement for commuting a clock on a clock with the same frequency but lagging in phase
05/22/1990US4928290 Circuit for stable synchronization of asynchronous data
05/16/1990EP0368549A2 Multiplexed fibre optic system with auxiliary channel
05/16/1990EP0368537A2 Reliable recovery of data in encoder/decoder
05/16/1990EP0368307A2 Demodulator with composite transversal equalizer and eye detection clock synchronizer
05/16/1990EP0368123A1 Synchronisation arrangement for a digital PBX linked to an ISDN network
05/15/1990US4926447 Phase locked loop for clock extraction in gigabit rate data communication links
05/15/1990US4926445 Producing a clocking signal
05/15/1990CA2002733A1 Arrangement for switching over a clock pulse to a clock pulse of the same frequency but with lagging clock phase
05/15/1990CA1269137A1 Method and device for phase-locking synchronous digital trains
05/09/1990EP0367378A2 Digital phase locked loop
05/09/1990EP0367215A2 Transmission line encoding/decoding system
05/08/1990CA1268833A1 Linear feedback sequence detection with error correction
05/03/1990WO1990004893A1 Emitter, transmission method and receiver
05/03/1990CA2002111A1 Synchronisation arrangement for an isdn-connected private digital automatic switching equipment
05/02/1990EP0365526A1 Asynchronous time division communication system.
05/01/1990CA1268523A1 Synchronization circuit capable of establishing synchronism even when a sampling rate is invariable
04/1990
04/25/1990EP0365431A1 Transmitter, transmission method and receiver
04/25/1990EP0365257A2 Phase correcting clock circuit
04/25/1990EP0364451A1 Synchronizing circuit
04/24/1990US4920547 Stuff synchronization circuit
04/24/1990US4920545 Method and apparatus for transmitting a synchronous data signal on a transmission medium on which the transmission rate is greater than the data signal bit rate
04/24/1990US4920535 Demultiplexer system
04/19/1990WO1990004294A1 Method and apparatus for detecting impending overflow and/or underrun of elasticity buffer
04/19/1990DE3920330A1 Data demodulation circuit for RDS receiver - has phase locked loop(s) for radio data signal demodulation and clock pulse signal generator
04/19/1990DE3835259A1 Circuit arrangement for receiving serially transmitted digital data
04/18/1990EP0364170A2 High speed serial data link
04/18/1990EP0363513A1 Method and apparatus for receiving a binary digital signal
04/17/1990US4918709 Data demodulator baud clock phase locking
04/17/1990US4918406 Timing recovery scheme for burst communication systems having a VCO with injection locking circuitry
04/11/1990EP0363231A1 Method of transmitting information over a bidirectional link, and apparatus for carrying out the same
04/11/1990EP0362691A2 Anti-clock skew distribution apparatus
04/10/1990CA1267699A1 Multiple frequency digital phase locked loop
04/03/1990US4914661 Method and apparatus for correcting errors in digital signals having phase fluctuations
04/03/1990US4914655 Multiplexing arrangement for a digital transmission system
04/03/1990US4914404 Method for synchronization of a signal frequency to interference-prone reference signal frequencies
03/1990
03/29/1990DE3831903A1 Multiplexer/demultiplexer for a data transmission system
03/28/1990EP0360691A2 Apparatus for receiving digital signal
03/28/1990EP0360241A2 Error correction system in a multicarrier radio transmission system
03/28/1990CN1040883A Modem with improved digital signal processor
03/28/1990CN1007398B Synchronization recovery in communications system
03/27/1990US4912730 High speed reception of encoded data utilizing dual phase resynchronizing clock recovery
03/27/1990US4912729 Phase-locked-loop circuit and bit detection arrangement comprising such a phase-locked-loop circuit
03/27/1990US4912726 Decision timing control circuit
03/21/1990EP0359265A2 Zero string error detection circuit
03/20/1990US4910755 Regenerator/synchronizer method and apparatus for missing-clock timing messages
03/20/1990US4910754 Initialization and synchronization method for a two-way communication link
03/20/1990US4910695 Code correlation arrangement
03/20/1990US4910517 Digital data detector
03/20/1990US4910474 Method and apparatus for generating phase and amplitude modulated signals
03/20/1990CA1266907A1 Method of synchronization between data communication devices permitting peer-peer and master-slave communications
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