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)
02/1984
02/29/1984EP0101607A1 Biphase decoder
02/29/1984EP0101577A2 Method and device for clock signal recovery at the receiving side
02/28/1984US4434498 Process and apparatus for synchronization of digital signals
02/28/1984CA1163005A1 Timing recovery for modems
02/22/1984EP0101057A2 Demultiplexer
02/22/1984EP0101056A2 Synchronisation arrangement
02/22/1984EP0100820A2 Method for the synchronous transmission of frame-structured data
02/22/1984EP0100818A1 Method for the synchronous transmission of serialized digital data grouped into words
02/21/1984US4433424 Multichannel common clock
02/21/1984CA1162618A1 Phase synchronizing circuit
02/15/1984EP0100593A2 Improved time slot arrangements for local area network systems
02/08/1984EP0100076A2 Circuit arrangement for clock generation in communication installations, especially TDM digital exchanges
02/07/1984US4430745 Digital data transmission
02/01/1984EP0099814A1 Device for clock frequency recovery, adapted to high frequency radio communications in noisy environments
01/1984
01/31/1984US4429406 Arrangement for checking the synchronization of a receiver
01/31/1984CA1161567A2 Data transmission system
01/31/1984CA1161546A1 Videotex system provided with protection means against transmission errors
01/31/1984CA1161518A1 Real time clock recovery circuit
01/25/1984EP0099101A2 Synchronous clock producing circuit for a digital signal multiplex apparatus
01/24/1984US4427895 Method and apparatus for optical fiber communication operating at gigabits per second
01/18/1984EP0098653A1 High-stability clock signal regenerator
01/17/1984US4426714 Clock signal derivation system
01/17/1984US4426713 Synchronizing circuit
01/17/1984CA1160775A1 Digital data transmission system
01/17/1984CA1160709A1 Timing acquisition in voiceband data sets
01/10/1984US4425646 Input data synchronizing circuit
01/10/1984US4425645 Digital data transmission with parity bit word lock-on
01/05/1984WO1984000090A1 Training system for data receiver
01/05/1984WO1984000089A1 Timing recovery circuit
01/03/1984US4424536 Data exchange circuit for a magnetic memory apparatus
01/03/1984US4424497 System for phase locking clock signals to a frequency encoded data stream
01/03/1984CA1159911A1 Delay lock loop
12/1983
12/27/1983US4423520 Quantization circuit for image data transmission system
12/27/1983US4423518 Timing recovery circuit
12/27/1983US4423517 Code sequence synchronization system for spread spectrum communication receiver
12/20/1983US4422176 Phase sensitive detector
12/20/1983CA1159116A1 System incorporating word synchronisation for a serial signal sequence
12/13/1983CA1158788A1 Initial acquisition of synchronization for a station in a tdma satellite communication network
12/13/1983CA1158739A1 Distributed network synchronization system
12/06/1983US4419760 Augmented phase-locked loop for very wide range acquisition and method therefor
12/06/1983US4419759 Concurrent carrier and clock synchronization for data transmission system
12/06/1983CA1158371A1 Multiplexer system providing improved bit count integrity
11/1983
11/30/1983EP0095083A1 Clock acquisition circuit for a binary, NRZ-coded message
11/30/1983EP0094956A1 A method of bringing an oscillator into phase with an incoming signal and an apparatus for carrying out the method.
11/29/1983US4418322 Automatic digital circuit for synchronizing with a variable baud rate generator
11/29/1983CA1157975A1 Method of frame synchronisation of a digital tdm communication system and arrangement for performing the method
11/23/1983EP0094866A1 Bidirectional link arrangement of the single-mode optical fibre bus type
11/23/1983EP0094865A2 Packet mode data transmitter and receiver
11/23/1983EP0094431A1 Telemetry system with signal booster for digital data transmission through a transmission line
11/22/1983US4417242 Method for connecting or disconnecting selected stations in a ring communication system, and ring communication system including selectively connectable stations
11/22/1983US4417213 Data regenerative system for NRZ mode signals
11/22/1983CA1157593A1 Method and apparatus for frame synchronization of a supplementary information signal transmitted by level division multiplexing
11/22/1983CA1157591A1 Byte data activity compression
11/22/1983CA1157532A1 Data recovery method using variable window
11/22/1983CA1157523A1 Zero-crossing comparators with threshold validation
11/16/1983EP0094178A2 Interface for serial data communications link
11/16/1983EP0094040A2 System for synchronous data transmission with the aid of a constant envelope amplitude-modulated carrier
11/15/1983US4416015 Timing acquisition in voiceband data sets
11/15/1983US4415984 Synchronous clock regenerator for binary serial data signals
11/15/1983CA1157120A1 Phase-encoded data signal demodulator
11/10/1983WO1983003936A1 Synchronization apparatus in transmitting information on a simplex bus
11/08/1983US4414677 Synchronization word extractor
11/08/1983US4414676 Signal synchronization system
11/08/1983US4414662 System for the transmission of digital data in packets
11/02/1983EP0092879A2 Bit synchronisation device for a data transmission modulator-demodulator or receiver
11/01/1983US4413236 Circuit for deriving a timing signal from digital imput signals
11/01/1983CA1156384A1 Error monitoring in digital transmission systems
10/1983
10/26/1983EP0092400A2 Digital synchronization technique
10/25/1983US4412342 Clock synchronization system
10/25/1983US4412335 Digital signal distribution system
10/25/1983US4412329 Parity bit lock-on method and apparatus
10/25/1983US4412301 Digital data correlator
10/25/1983CA1155980A1 Pcm signal interface apparatus
10/25/1983CA1155932A1 Arrangement for synchronizing the phase of a local clock signal with an input signal
10/18/1983US4411000 Timing recovery technique
10/18/1983US4410990 Processing binary data
10/12/1983EP0091200A2 Clock recovery apparatus
10/12/1983EP0091167A1 Method of correcting the frequency of the local carrier in the receiver of a data transmission system, and receiver utilizing this method
10/12/1983EP0090825A1 Data communication system
10/11/1983US4409684 Circuit for synchronizing a transmitting-receiving station to a data network of a digital communication system
10/04/1983US4408333 Data acquisition circuit
09/1983
09/27/1983CA1154514A1 Method of synchronizing a quadphase receiver and a clock synchronization device for carrying out the method
09/21/1983EP0089276A1 Clock frequency recovering device for digital transmission
09/20/1983US4405979 Data processing system having apparatus in a communications subsystem for establishing byte synchronization
09/20/1983US4405898 Pseudo synchronous clocking
09/13/1983US4404681 Device for setting a signal processing circuit
09/13/1983US4404680 Digital phase synchronizer
09/13/1983US4404676 Partitioning method and apparatus using data-dependent boundary-marking code words
09/13/1983US4404672 Subscriber terminal for use in a time shared bidirectional digital communication network
09/13/1983CA1153804A1 Device for the synchronization of a timing signal
08/1983
08/30/1983US4402073 Speech and data communication network
08/30/1983CA1153118A1 Method and apparatus for code conversion of binary to multilevel signals
08/24/1983EP0086658A2 Time base correcting apparatus
08/23/1983US4400817 Method and means of clock recovery in a received stream of digital data
08/23/1983US4400667 Phase tolerant bit synchronizer for digital signals
08/23/1983CA1152607A1 Arrangement for generating a clock signal
08/23/1983CA1152596A1 Equalizer sample loading in voiceband data sets
08/16/1983US4399530 Method and apparatus for coding and decoding binary data
08/10/1983EP0085337A2 Digital telecommunication system
08/09/1983US4398218 Signal monitor system
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