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)
12/2003
12/04/2003US20030222803 Duty cycle adapter
12/04/2003US20030222693 Variable delay generator
12/03/2003EP1367793A1 Symbol synchronisation in ADSL by detecting FEXT/NEXT boundaries during C-PILOT
12/03/2003EP1367763A1 Method for asynchronous transfer of data packets, and a transmitter and receiver therefore
12/03/2003EP1367762A1 Clock reproduction circuit
12/03/2003EP1367755A1 Actively stabilized time multiplexer
12/03/2003EP1366629A1 Managing burst profile characteristics in tdm systems
12/03/2003EP1366592A1 Synchronization method for use in an ultra- broadband communication system
12/03/2003EP1366591A2 Method of symbol timing synchronization in communication systems
12/03/2003EP1366587A1 System and method for real time adaptive capacity scheduling
12/03/2003EP1366586A2 Jitter prevention in a digital communication network
12/03/2003EP1366585A1 Frame to frame timing sychronization system and method
12/03/2003EP1366584A1 System and method for demodulator state controller
12/03/2003EP1366495A1 High speed signal path and method
12/03/2003EP1366422A2 Real-time channel calibration method and arrangement
12/03/2003EP1215835B1 Synchronous acquisition device for cdma receiver
12/03/2003EP1114539B1 Circuit for recovering a data signal and regenerating a clock signal
12/03/2003CN1460341A Timing recvery circuit in QAM demodulator
12/03/2003CN1460204A Method and device for local clock generation using universal serial bus downstream received signals DP and DM
12/03/2003CN1130096C Circuit and method for controlling mobile station working in slotted paging environment
12/03/2003CN1130052C Receiving circuit of mobile communicating device
12/03/2003CN1130050C Digital signal processing method and apparatus
12/03/2003CN1130041C Apparatus and method for measuring noise power in CDMA mobile communication system
12/03/2003CN1130033C Adaptive reacquisition time in slotted paging
12/03/2003CN1130031C Pseudo noise code acquisition apparatus for direct sequence spread spectrum communications
12/03/2003CN1130025C Demodulator, clock recovery device, demodulation method and clock recovery method
12/03/2003CN1129853C Elastic interface apparatus and method therefor
12/03/2003CN1129827C Clock signal supplying apparatus
12/02/2003US6658581 Timing adjustment of clock signals in a digital circuit
12/02/2003US6658580 Redundant, synchronous central timing systems with constant master voltage controls and variable slave voltage controls
12/02/2003US6658579 Network device with local timing systems for automatic selection between redundant, synchronous central timing systems
12/02/2003US6658495 Data communication apparatus and method for transmitting predetermined address for opening communication ports
12/02/2003US6658381 Methods and systems for robust frame type detection in systems employing variable bit rates
12/02/2003US6658363 Digital data pattern detection methods and arrangements
12/02/2003US6658242 TDMA wireless telephone system with independently tracked demodulation parameters
12/02/2003US6658075 Synchronization lock detector and method
12/02/2003US6658074 Method and apparatus for reproducing clock signal of low order group signal
12/02/2003US6658073 Method and system for reducing jitter on constant rate data transfer between asynchronous systems
12/02/2003US6658072 Digital communication system transmitting and receiving devices therefor and frame synchronization detection circuit
12/02/2003US6658061 Marginable clock-derived reference voltage method and apparatus
12/02/2003US6658046 Spread spectrum receiver having multiple search windows to prevent misalignment during call
12/02/2003US6658026 Method in connection with serial data transfer to recognize a fixed pattern
12/02/2003CA2310368C Sample timing control for demodulation of phase-modulated signals
11/2003
11/27/2003WO2003098806A1 Plo device
11/27/2003WO2003075495A3 Multiplexing an additional bit stream with a primary bit stream
11/27/2003WO2003053019A3 Single clock receiver
11/27/2003WO2003017551A3 Acquisition of synchronization in a spread spectrum communications transceiver
11/27/2003WO2003013051A3 Timing recovery in data communication circuits
11/27/2003WO2002082701A3 Clock synchronization over a powerline modem network for multiple devices
11/27/2003WO2002069238A3 Managing coherence via put/get windows
11/27/2003US20030221142 Timing error detector for digital signal receiver
11/27/2003US20030219258 Recovery of clock pulses of wavelength division multiplexed optical signals
11/27/2003US20030219090 Phase comparator having a flip-flop circuit and a logic circuit
11/27/2003US20030219088 Digital DLL apparatus for correcting duty cycle and method thereof
11/27/2003US20030219076 DSL receivers for TCM-ISDN environments and methods of operating same
11/27/2003US20030219004 Synchronized data communication on a one-wired bus
11/27/2003US20030218509 Phase locked loop for recovering a clock signal from a data signal
11/27/2003US20030218483 Synchronous circuit
11/26/2003EP1365532A1 Multi-channel simultaneous optical time domain multiplexer and OTDM-WDM converter
11/26/2003EP1365531A1 Method of phase controlling of a data signal, counterpropagating clock circuit arrangement and interface device
11/26/2003EP1364496A1 Dynamic bandwidth allocation
11/26/2003EP1364479A2 Satellite receiver
11/26/2003EP1364477A2 Time synchronization of a satellite positioning system enabled mobile receiver and base station
11/26/2003EP1364474A1 System and method for dynamic bandwidth allocation
11/26/2003EP1364299A1 Method and system for conducting digital real-time data processing
11/26/2003EP1188108B1 Two clock domain pulse to pulse synchronizer
11/26/2003EP1173933B1 System and method for achieving time slot synchronization in a wideband cdma system in the presence of large initial frequency errors
11/26/2003EP0870229B1 Read crossbar elimination in a vliw processor
11/26/2003CN1459178A Direct digital synthesis in QAM demodulator
11/26/2003CN1459177A Method for generation of system-independent digit of mobile communication signals of various mobile radio standards
11/26/2003CN1459166A Timing synchronization in a communication device
11/26/2003CN1129341C Call routing for radiotelephone in multiple radiotelephone systems
11/26/2003CN1129286C Digital demodulator
11/26/2003CN1129285C Clock reproducing circuit
11/26/2003CN1129259C Mobile communication system with high synchronous tracking precision and wide tracking range
11/26/2003CN1129251C Frame aligning method for communication system and its user station
11/26/2003CN1129245C Method and appts. for providing time adjustment to wireless communication system
11/26/2003CN1129244C Method and device for estimating GSM pulse train in data stream
11/26/2003CN1129231C Power-consumption reduced over-sampling clock restore circuit and method for regulating clock signal phase
11/25/2003US6654903 Vertical fault isolation in a computer system
11/25/2003US6654897 Dynamic wave-pipelined interface apparatus and methods therefor
11/25/2003US6654824 High-speed dynamic multi-lane deskewer
11/25/2003US6654686 No preamble frame sync
11/25/2003US6654432 Joint maximum likelihood frame and timing estimation for a digital receiver
11/25/2003US6654413 Phase synchronization method for extended partial response, and phase synchronization circuit and read channel circuit using this method
11/25/2003US6654409 Direct digital access arrangement circuitry and method for connecting DSL circuitry to phone lines
11/25/2003US6654370 Backplane synchronization in a distributed system with clock drift and transport delay
11/25/2003US6654339 Synchronization symbol structure using OFDM based transmission method
11/25/2003US6652158 Optical networking unit employing optimized optical packaging
11/25/2003CA2256880C Reception method and receiver for digital radio communication system
11/20/2003WO2003096638A2 Packet transmission system for streamed data with paralell clock transmission line
11/20/2003WO2003096604A1 Communication device and method for using non-self-synchronizing scrambling in a communication system
11/20/2003WO2003096036A1 Single-wire communication bus for miniature low-power systems
11/20/2003WO2003013001A3 Clock data recovering system with external early/late input
11/20/2003WO2003007485A3 Digital multi-channel receiver
11/20/2003WO2001089121A3 Synchronization of asynchronous networks using media access control (mac) layer synchronization symbols
11/20/2003US20030217302 Digital system having a multiplicity of self-calibrating interfaces
11/20/2003US20030217301 Method and apparatus for transmitting side-band data within a source synchronous clock signal
11/20/2003US20030216154 Shared circuitry for WLAN reciever functional units
11/20/2003US20030215043 PLO device
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