Patents
Patents for H04L 7 - Arrangements for synchronising receiver with transmitter (36,432)
08/1995
08/16/1995EP0667069A1 Arrangement in mobile telecommunications systems for providing for synchronization of the transmitters of the base stations
08/15/1995US5442772 Common breakpoint in virtual time logic simulation for parallel processors
08/15/1995US5442659 Radio communications system with fault tolerant frequency hopping synchronization
08/15/1995US5442658 Synchronization apparatus for a synchronous data processing system
08/15/1995US5442656 Timing extraction device and data transmission device using the timing extraction device
08/15/1995US5442475 Optical clock distribution method and apparatus
08/15/1995CA1336722C Passive keyless entry system
08/09/1995EP0666677A2 Transmissions synchronization in a digital cordless telecommunication system
08/09/1995EP0666674A2 Method and apparatus for improved radio-frequency link establishment and monitoring in a communication system
08/09/1995EP0666662A1 Serial data clock receiver circuit and method therefor
08/09/1995EP0666658A1 An optical regenerator and an optical transmission system
08/09/1995EP0666529A1 Power management in an asynchronus receiver/transmitter
08/08/1995US5440721 Method and apparatus for controlling signal timing of cascaded signal processing units
08/08/1995US5440594 Method and apparatus for joint optimization of transmitted pulse shape and receiver timing in digital systems
08/08/1995US5440591 Switching apparatus for digital signals
08/08/1995US5440556 Low power isochronous networking mode
08/08/1995US5440347 Method and apparatus for randomizing training sequences to minimize interference in digital transmissions
08/08/1995US5440267 Demodulator
08/08/1995US5440265 Differential/coherent digital demodulator operating at multiple symbol points
08/03/1995WO1995020851A1 Automatic frequency control in a radio communication receiver
08/02/1995EP0665665A1 Method and device enabling a modem to synchronize on a transmitter of digital data via a radio channel in the presence of interferences
08/02/1995EP0665659A2 TDMA-CDMA mobile communication system
08/02/1995EP0664938A1 Method and apparatus for transmission path delay measurements using adaptive demodulation
08/02/1995CN1029447C Multiplex data ring transmission
08/01/1995US5438621 DC-free line code and bit and frame synchronization for arbitrary data transmission
08/01/1995US5438595 Method of estimating the speed of a mobile unit in a digital wireless communication system
08/01/1995US5438300 Digital frequency multiplier utilizing digital controlled oscillator
07/1995
07/27/1995DE4427972C1 Clock recovery from serial data stream by integrable phasing circuit
07/26/1995EP0664626A1 Data transmission method
07/26/1995EP0664625A2 Method for channel quality estimation
07/26/1995EP0664187A1 Grinding tape and method of manufacturing the same
07/25/1995US5436942 Method of equalizing digitally encoded signals transmitted in a plurality of non-contiguous time slots
07/25/1995US5436937 Multi-mode digital phase lock loop
07/25/1995US5436936 Compensation of a clock operating error
07/25/1995US5436881 Method and apparatus for detecting pulse signal for generating clock from recording medium
07/25/1995US5436853 Remote control signal processing circuit for a microcomputer
07/25/1995CA2036393C Frame aligner and method and system for control thereof
07/19/1995EP0663745A1 System for highly repeatable clock parameter recovery from data modulated signals
07/19/1995EP0663744A1 Signal processing device having PLL circuits
07/19/1995EP0663635A1 Fast serial comparator
07/19/1995EP0663117A1 Timing recovery circuit for synchronous waveform sampling
07/18/1995US5434905 Digital cordless telephone set operated under burst synchronization
07/18/1995US5434891 Data transfer arrangement permitting variable rate data transfer between a modem and a synchronous terminal
07/18/1995US5434890 Method of transmitting a digital signal, digital signal transmission and reception apparatus and digital signal transmission apparatus
07/18/1995US5434804 Method and apparatus for synchronizing a JTAG test control signal to an on-chip clock signal
07/18/1995US5434692 Optical device for the recovery of the timing of a coded signal
07/12/1995EP0502004B1 Passive optical network
07/11/1995US5432827 Clock extraction circuit for fiber optic receivers
07/11/1995US5432825 Enabling code for radiotransmission of data
07/11/1995US5432823 Method and circuitry for minimizing clock-data skew in a bus system
07/11/1995US5432818 Method and apparatus of joint adaptive channel encoding, adaptive system filtering, and maximum likelihood sequence estimation process by means of an unknown data training
07/11/1995US5432800 Methods and apparatuses for transmission and reception of information signals
07/11/1995US5432791 Device for synchronizing system clock using detected synchromization signal
07/11/1995US5432513 Codec
07/11/1995US5432481 Phase-locked loop circuit
07/11/1995US5432480 Phase alignment methods and apparatus
07/11/1995CA2055823C Clock information transmitting device and clock information receiving device
07/11/1995CA1336291C Initialization and synchronization method for a two-way communication link
07/06/1995WO1995018495A1 Device for establishing cell boundaries in a bit stream and crc calculation
07/05/1995EP0661852A1 Circuit for the decoding of 2T-precoded binary signals
07/05/1995EP0661842A2 Clock recovery using gated phase lock loop
07/05/1995EP0661839A2 Synchronization of multiple transmit/receive devices
07/05/1995EP0661831A2 DS/CDMA Receiver using parallel-operating multi-purpose correlators
07/05/1995EP0661830A2 Synchronization acquisition and tracking for a direct sequence spread spectrum receiver
07/05/1995EP0661829A2 Direct sequence spread spectrum receiver using pilot signal averaged over a fixed moving time interval
07/05/1995EP0660986A1 Cordless telecommunication apparatus.
07/05/1995EP0660985A1 Adaptive data recovery for spread spectrum systems
07/05/1995CN1104818A Synchronization circuit using a high speed digital slip counter
07/04/1995US5430773 Data sampling apparatus, and resultant digital data transmission system
07/04/1995US5430772 Bit synchronizer for NRZ data
07/04/1995US5430771 Method of and apparatus for detecting the presence of data in a received signal by monitoring the spread of values to synchronize receiver
07/04/1995US5430767 Method and apparatus for deinterleaving digital transmission data
07/04/1995US5430760 Random access in mobile radio telephone systems
07/04/1995US5430746 Method of and circuitry for detecting synchronism failure of two word sequences
07/04/1995US5430392 Clock system and method for reducing the measured level of unintentional electromagnetic emissions from an electronic device
07/04/1995CA2045338C Clock recovery circuit with open-loop phase estimator and wideband phase tracking loop
07/04/1995CA2040650C Clock signal multiplexing circuit
06/1995
06/29/1995DE4429595C1 Digital data transmission system for ATM cells transporting 34 368 Kbit/s PDH signals
06/28/1995EP0660611A2 A clock recovery circuit for serial digital video
06/28/1995EP0660561A1 Circuit for recognition of a sequence of words in a modem
06/28/1995EP0660560A1 Clock signal regeneration method and apparatus
06/28/1995EP0660553A1 Timing recovery apparatus
06/28/1995EP0660541A2 PN code synchronizing method and transmitter and receiver in spread spectrum communication systems
06/28/1995EP0660540A2 Decoder for decoding an encoded digital signal and a receiver comprising the decoder
06/28/1995EP0484482B1 Code word recognition unit and its use
06/28/1995EP0396669B1 Method and apparatus for detecting impending overflow and/or underrun of elasticity buffer
06/28/1995EP0296253B1 Discrimination timing control circuit
06/27/1995US5428649 Elastic buffer with bidirectional phase detector
06/27/1995US5428647 Method and apparatus for synchronizing a received signal in a digital radio communication system
06/27/1995US5428646 Device and method for frame synchronization in a multi-level trellis coding system
06/27/1995US5428645 Anonymous time synchronization method
06/27/1995US5428614 Expected value data framer and method
06/27/1995CA1336103C Data receiver interface circuit
06/21/1995EP0659001A2 Parallel data transmission system using specific pattern for synchronisation
06/21/1995EP0658995A1 CMOS technology high speed digital signal transceiver
06/21/1995EP0658994A1 Method of and device for the fine synchronization of ATM cells in optical ATM nodes
06/20/1995US5426672 Process and device for timing recovery
06/20/1995US5426671 Transmission system comprising receiver with improved timing means
06/20/1995US5426669 Quadrature demodulator
06/20/1995US5426644 Parallel code transmission method and apparatus of the same