Patents
Patents for H04L 7 - Arrangements for synchronising receiver with transmitter (36,432)
04/2006
04/18/2006US7031344 Apparatus and method for SCDMA digital data transmission using orthogonal codes and a head end modem with no tracking loops
04/18/2006US7031329 Telecommunication network synchronization
04/18/2006US7031277 Method for performing USTS handover and USTS mode switching in a mobile communication system
04/18/2006US7030812 Wireless clock synchronization
04/18/2006US7030811 Methods and apparatus for identifying asset location in communication networks
04/13/2006WO2006039489A2 System and method for ultra wideband communications using multiple code words
04/13/2006WO2005107428A3 Dynamic voltage scaling system
04/13/2006WO2004031910A3 Method and apparatus for a fair exchange
04/13/2006US20060080495 Method and device for transmitting data on a data line between a central control unit and at least one data processing unit interface of at least one decentralized data processing unit
04/13/2006US20060080106 System and method of voice recognition near a wireline node of a network supporting cable television and/or video delivery
04/13/2006US20060078291 Timecoding media samples
04/13/2006US20060078079 Clock generator and data recovery circuit using the same
04/13/2006US20060078077 Method and system for undersampled symbol synchronization
04/13/2006US20060078076 System and method of digital system performance enhancement
04/13/2006US20060077082 Method, system, and apparatus for remote data calibration of a RFID tag population
04/13/2006US20060076988 Pipeline synchronisation device
04/13/2006DE102004047600A1 Verfahren zum Synchronisieren eines Abtasttaktes sowie Synchronisationseinheit für ein Mehrträgerempfangssystem A method for synchronizing a sampling clock and synchronization unit for a multicarrier receiver system
04/13/2006DE10121757B4 Datenregenerator mit einstellbarer Entscheiderschwelle und einstellbarem Abtastzeitpunkt Data regenerator with adjustable decision threshold and adjustable sampling time
04/13/2006DE10013935B4 Vorrichtung zum Erzeugen eines auf einen Referenztakt synchronisierten Taktsignals An apparatus for generating a synchronized to a reference clock timing signal
04/12/2006EP1646150A1 Method and device for extracting a clock pulse frequency underlying a data flow
04/12/2006EP1645134A1 Digital broadcasting transmission/ reception capable of improving a receiving performance and a signal processing method thereof
04/12/2006EP1645092A1 Continuously variable rate asynchronous data transfer
04/12/2006EP1644781A1 Synchronization of data streams over a wireless network
04/12/2006EP1330085B1 Initializing method and data transmitter
04/12/2006EP1238483A4 Method for compensating for remote clock offset
04/12/2006EP0932963B1 Method and apparatus for determining the rate of received data in a variable rate communication system
04/12/2006CN1759324A Method and apparatus for source device synchronization in a communication system
04/12/2006CN1758542A Phase-locked control method of clock phaselocked loop
04/12/2006CN1251521C Managing burst profile characteristics in TDM systems
04/12/2006CN1251464C Information processing system
04/12/2006CN1251447C Method for realizing network to network interface connection synchronization and restoration
04/12/2006CN1251418C Method and device for synchronization mobile telephone receivers in a mobile telephone system
04/12/2006CN1251416C Transceiver module
04/11/2006US7028208 Duty cycle distortion compensation for the data output of a memory device
04/11/2006US7027741 Phase lock loop circuit and optical repeating apparatus, optical terminal apparatus, and optical communication system having the same
04/11/2006US7027547 Method and apparatus for matching transmission rates across a single channel
04/11/2006US7027546 Method and system for providing a semi-data aided frequency estimator for OQPSK
04/11/2006US7027545 Data sampler for digital frequency/phase determination
04/11/2006US7027544 Data clocked recovery circuit
04/11/2006US7027543 Minimum variance unbiased and moment estimators of carrier frequency offset in multi-carrier systems
04/11/2006US7027542 Apparatus and method for providing data transfer between two digital circuits with different clock domains and for solving metastability problems
04/11/2006US7027541 Frame synchronizing signal detecting method for reducing occurrence of error synchronization before link of frame synchronizing signal is established
04/11/2006US7027540 Receiver
04/11/2006US7027495 Acquisition circuit for low chip rate option for mobile telecommunication system
04/11/2006US7027468 Phase-insensitive recovery of clock pulses of wavelength division multiplexed optical signals
04/11/2006US7027447 Communications interface between clock domains with minimal latency
04/11/2006US7027444 Apparatus and method for generating a preamble sequence in a wireless communication system
04/11/2006US7027423 CDMA subtractive interference cancellation
04/11/2006US7027102 Software decoding of composite video without a phase-locked loop
04/11/2006CA2413937C A method of controlling initial power ramp-up in cdma systems by using short codes.
04/06/2006WO2006036332A1 Systems and methods for forward error correction in a wireless communication network
04/06/2006WO2006036009A1 Mobile wireless communication apparatus, wireless communication apparatus and communication processing method
04/06/2006WO2006035869A1 Data communication system, data reproducing apparatus and data reproducing method
04/06/2006WO2006034846A1 Method and device for the clock pulse synchronisation for an offset qpsk modulated transmission signal
04/06/2006US20060072695 System and method for synchronizing audio-visual devices on a power line communications (PLC) network
04/06/2006US20060072694 Synchronizing clocks in wireless personal area networks
04/06/2006US20060072653 Synchronous acquisition circuit and a synchronous acquisition method of a spread spectrum code
04/06/2006US20060072539 Method and device for synchronizing a receiver with a transmitter during a transmission of data over an asynchronous network
04/06/2006DE102004061857A1 Verfahren und Vorrichtung zur Trägerfrequenzsynchronisierung eines Offset-Quadraturphasenmodulierten Signals Method and device for carrier-frequency synchronization of an offset quadrature-phase-modulated signal
04/05/2006EP1643705A1 Timing extraction device and method, and demodulation device using the timing extraction device
04/05/2006EP1642416A1 Frame format decoder and training sequence generator for wireless lan networks
04/05/2006EP1642410A1 Pattern sequence synchronization
04/05/2006EP0956676B1 Method and device in a communication system
04/05/2006CN1757233A Digital television transmitter and receiver for transmitting and receiving dual stream using 4 level vestigial side band robust data
04/05/2006CN1249970C Method for clock signal compatibility between data communication equipment and data terminal equipment
04/05/2006CN1249947C Network elements for analog honeycomb network and method using for the same network elements
04/05/2006CN1249941C Turbo method used for OFDM frequency synchronization
04/05/2006CN1249935C Cyclic cell search
04/05/2006CN1249924C Shake-removing circuit based on digital lock phase loop
04/05/2006CN1249551C Clock generation device
04/04/2006US7024576 Network interface using programmable delay and frequency doubler
04/04/2006US7024173 Timing control device and timing control method
04/04/2006US7024122 Ultrahigh-speed clock extraction circuit
04/04/2006US7024121 Optical clock signal distribution system in WDM network
04/04/2006US7024097 Methods, systems and data structures for timecoding media samples
04/04/2006US7023947 Data reproduction apparatus
04/04/2006US7023944 Method and circuit for glitch-free changing of clocks having different phases
04/04/2006US7023943 Detector for detecting timing in a data flow
04/04/2006US7023942 Method and apparatus for digital data synchronization
04/04/2006US7023941 Joint equalization and timing acquisition for RZ signals
04/04/2006US7023940 Demodulation and synchronization establishment apparatus
04/04/2006US7023939 Multi-channel digital modem
04/04/2006US7023926 Stream converting apparatus that converts data stream of first format possibly containing error into correct data stream of second format
04/04/2006US7023906 Receiver and receiving method in spread spectrum communication system
04/04/2006US7023904 Synchronization tracking circuit
04/04/2006US7023868 Voice gateway with downstream voice synchronization
04/04/2006US7023817 Method and apparatus for source device synchronization in a communication system
03/2006
03/30/2006WO2006033636A1 Method and arrangement for a synchronized hsdpa reconfiguration
03/30/2006WO2006032978A2 A method and apparatus for ensuring high quality audio playback in a wireless or wired digital audio communication system
03/30/2006US20060069810 Multiphase encoded protocol and synchronization of buses
03/30/2006US20060067451 Providing global positioning system timing signals to remote cellular base stations
03/30/2006US20060067450 System and method for ultra wideband communications using multiple code words
03/30/2006US20060067449 Data processing device including clock recovery from various sources
03/30/2006US20060067386 Pseudo-noise encoded digital data clock recovery
03/30/2006DE102005029438A1 System und Verfahren zur stabilen Kommunikation über ein unzuverlässiges Protokoll System and method for the stable communication via an unreliable protocol
03/30/2006DE102004061899A1 Verfahren und Vorrichtung zur Taktsynchronisierung bei einem Offset-QPSK-modulierten Übertragungssignal Method and apparatus for clock synchronization with an offset-QPSK-modulated transmission signal
03/30/2006DE102004043759A1 Verfahren und Schaltungsanordnung zur Durchführung einer Funkübertragung Method and circuit for performing a radio transmission
03/30/2006DE10127901B4 Synchrones System für periodische Steuerung Synchronous System for periodic control
03/29/2006EP1640733A1 Method and device for digitally measuring the phase of a signal
03/29/2006EP1639739A2 Fast synchronization for half duplex digital communications