Patents
Patents for H04L 7 - Arrangements for synchronising receiver with transmitter (36,432)
12/1997
12/03/1997CN1166740A Data receiving apparatus
12/02/1997US5694441 Phase synchronizing apparatus, decoder and semiconductor integrated circuit device
12/02/1997US5694440 Data synchronizer lock detector and method of operation thereof
12/02/1997US5694434 Methods and apparatus for processing burst signals in a telecommunication system
12/02/1997US5694428 Transmitting circuitry for serial transmission of encoded information
12/02/1997US5694420 Wireless modem with low power consumption and high reliability in reception
12/02/1997US5694088 Phase locked loop with improved phase-frequency detection
12/02/1997US5694086 Precision, analog CMOS one-shot and phase locked loop including the same
12/02/1997US5694062 Self-timed phase detector and method
11/1997
11/27/1997WO1997044932A1 Apparatus and method for signal timing error detection
11/27/1997WO1997044931A1 A receiver and method thereof
11/27/1997WO1997044930A1 Frequency generating circuit
11/27/1997WO1997044929A1 Optical synchronisation arrangement
11/26/1997EP0809378A2 Burst frame phase synchronizing circuit and burst frame phase synchronizing method
11/26/1997EP0809377A2 Signal acquisition in a satellite telephone system
11/26/1997EP0809376A2 Receiver synchronisation with timing and frequency error correction
11/26/1997EP0809375A2 Bit synchronizer
11/26/1997EP0809358A2 Method of transmitting clock signal and device employing the same
11/26/1997EP0808530A2 Bi-directional signal transmission system
11/26/1997CN1166097A Signal interpolator
11/25/1997US5692166 Method and system for resynchronizing a phase-shifted received data stream with a master clock
11/25/1997US5692165 Memory controller with low skew control signal
11/25/1997US5692022 Bit synchronizer
11/25/1997US5692020 Signal processing apparatus and method
11/25/1997US5692016 Process and arrangement for adjusting the local oscillators of a receiver in a multi-channel transmission system
11/25/1997US5692015 Coherent detector and a coherent detection method for a digital communication receiver
11/25/1997US5692014 Subsampled carrier recovery for high data rate demodulators
11/25/1997US5691660 Clock synchronization scheme for fractional multiplication systems
11/19/1997EP0808044A2 Datalink system and communication network
11/19/1997EP0808043A1 A system for detecting the presence of a numerical signal carrier wave and a receiver including such a system
11/18/1997US5689807 Paging method and apparatus
11/18/1997US5689536 Clock supply apparatus indicating and transmitting preciseness of generated clock signal
11/18/1997US5689534 Audio functional unit and system and method for configuring the same
11/18/1997US5689533 Refined timing recovery circuit
11/18/1997US5689530 For generating a recovered data signal from an rz data stream
11/18/1997US5689529 Communications method and apparatus for digital information
11/18/1997US5689524 PN code synchronizing method and transmitter and receiver in spread spectrum communication systems
11/18/1997US5689518 Method and an apparatus to modify CRC in intermediate high speed network nodes
11/18/1997US5689507 Signal processing system
11/18/1997CA2102495C A method and apparatus for providing carrier frequency offset compensation in a tdma communication system
11/14/1997CA2206946A1 System of detection of the presence of a carrier wave for numerical signal and receiver including such system
11/13/1997WO1997042731A1 System and method for high-speed skew-insensitive multi-channel data transmission
11/13/1997WO1997042725A1 Communication device capable of estimating signal quality without synchronization pattern
11/13/1997WO1997042543A1 Optical clock division
11/12/1997EP0806845A2 Method and apparatus for synchronizing communications in a satellite based telecommunications system
11/12/1997EP0806837A2 Semiconductor integrated circuit operable as a phase-locked loop
11/12/1997EP0587680B1 Method and apparatus for detecting a sequence of clock reference pulses
11/12/1997CN1164785A Spectrum spread communication system
11/11/1997US5687356 In a data transmission system
11/11/1997US5687203 Digital phase locked loop circuit
11/11/1997US5687200 System for synchronizing distorted data in a data communication system
11/11/1997US5687198 Channel estimation in a communication system
11/11/1997US5687176 Zero byte substitution method and apparatus for telecommunications equipment
11/11/1997US5687021 Method and device for combining optical signals
11/11/1997US5687015 Radio apparatus
11/11/1997US5686849 Circuit for clock signal extraction from a high speed data stream
11/11/1997US5686845 For a microelectronic circuit
11/06/1997WO1997041672A1 Symbol synchronisation in a multicarrier receiver
11/06/1997WO1997041665A1 D.t.r.m. data timing recovery module
11/06/1997WO1997041664A2 Synchronization of multistandard television apparatus
11/06/1997WO1997041551A1 Apparatus for reproducing a digital information signal from a record carrier
11/06/1997CA2252920A1 D.t.r.m. data timing recovery module
11/05/1997EP0805574A1 Method for generating a clock signal for use in a data receiver, clock generator and remote controlled access system for vehicles
11/05/1997EP0805560A2 Digital PLL circuit and initial setting method
11/05/1997EP0805448A2 Gain and phase constrained adaptive equalizing filter in a sampled amplitude read channel for magnetic recording
11/05/1997EP0804848A1 Method for establishing a pam signal connection usint a training sequence
11/05/1997EP0804833A1 Frequency synchronized bidirectional radio system
11/05/1997CN1164151A Synchronizer for receiver of spectrum spreading communication apparatus
11/04/1997US5684849 Digital circuit for detecting coincidence of two successive words of incoming serial data and a method thereof
11/04/1997US5684841 Clocking converter for asynchronous data
11/04/1997US5684839 Apparatus for adjusting sample points based upon measured intersymbol interference
11/04/1997US5684838 Receiving device for sampling data bits at a preferred time
11/04/1997US5684833 Mutual conversion method of binary data and multilevel signal, its communication method, and its receiving device
11/04/1997US5684805 Microwave multiphase detector
10/1997
10/30/1997WO1997040597A1 Synchronization method, and associated circuitry, for synchronizing a receiver with a transmitter
10/30/1997WO1997040596A1 Modulation method and apparatus for digital communications
10/30/1997WO1997040438A1 Method and system for resynchronizing a phase-shifted received data stream with a master clock
10/30/1997CA2250248A1 Synchronization method, and associated circuitry, for synchronizing a receiver with a transmitter
10/29/1997EP0804002A1 Method and device for detecting the presence of a codeword in an incoming dataword
10/29/1997EP0803998A2 Demodulation apparatus for data carried by a carrier wave
10/29/1997EP0803089A1 A data transmission system
10/29/1997EP0561917B1 Process for transmitting additional information with an a.m. radio signal
10/28/1997US5682408 Method of transmitting sync clock and sync data between shelves of a synchronous digital hierarchy system
10/28/1997US5682405 Ones density monitor
10/28/1997US5682125 Adaptive analog transversal equalizer
10/26/1997CA2203469A1 Sync detection circuit and method using variable reference for comparison with mismatch count
10/23/1997WO1997039551A1 An improved technique for jointly performing bit synchronization and error detection in a tdm/tdma system
10/23/1997DE19716965A1 Kommunikationsvorrichtung Communication device
10/22/1997EP0802651A2 Error-robust multiplexing method with possible retransmission
10/22/1997EP0802650A2 Error-robust multiplexing method
10/22/1997EP0802646A2 Error-robust multiplexing method with header control field
10/22/1997EP0802643A2 SDH desynchronizer
10/22/1997CN1162883A Synchronizing apparatus
10/22/1997CN1162877A Radio receiver
10/21/1997US5680595 Programmable data port clocking system for clocking a plurality of data ports with a plurality of clocking signals in an asynchronous transfer mode system
10/21/1997US5680575 Interconnect failure detection and cache reset apparatus
10/21/1997US5680421 Frame synchronization apparatus
10/21/1997US5680402 Priority broadcast and multi-cast for unbuffered multi-stage networks
10/21/1997US5680388 Method and arrangement for dynamic allocation of multiple carrier-wave channels for multiple access by frequency division of multiplexing
10/16/1997WO1997027695A3 Digital receiver with fractionally-spaced self-recovery adaptive equalizer