Patents
Patents for H04L 7 - Arrangements for synchronising receiver with transmitter (36,432)
06/2007
06/28/2007US20070147564 Phase interpolator
06/28/2007US20070147563 Synchronization of a digital circuit
06/28/2007US20070147562 Corrrecting time synchronization inaccuracy caused by asymmetric delay on a communication link
06/28/2007US20070147561 Method and system for communicating sub-synchronization signals using a phase rotator
06/28/2007US20070147532 Method and system for injecting sub-synchronization signals
06/28/2007US20070147490 Filter coefficient adjusting circuit
06/28/2007US20070147483 Bit synchronization in a communications device
06/28/2007US20070147293 Method and apparatus for overlaying two cdma systems on the same frequency bandwidth
06/28/2007DE10303955B4 Vorrichtung und Verfahren zum Erzeugen eines Datensignals mit einem nachgeregelten, optimalen Abtastzeitpunkt in einem Funkempfänger Apparatus and method for generating a data signal with a readjusted, optimum sampling time in a radio receiver
06/28/2007DE10237097B4 Korrektur von Signallaufzeiten in verteilten Kommunikationssystemen Correction of signal propagation delays in distributed communication systems
06/28/2007DE102005061403A1 Subscriber`s bus-controller for e.g. Flex ray communication system, has comparator provided for determination of variations between provided sending information and actual bus access based on synchronized local time of monitoring unit
06/28/2007DE102005025328B4 Verfahren zur Übertragung von Synchronisierungs-Nachrichten Method for transmitting synchronization messages
06/28/2007DE102005025325B4 Verfahren zur Übertragung und zur Überprüfung von Synchronisierungs-Nachrichten A method for transmitting and verification of synchronization messages
06/27/2007EP1800446A1 Semiconductor device
06/27/2007EP1064767B8 High speed signaling for interfacing vlsi cmos circuits
06/27/2007EP1039707B1 Digital radio receiver
06/27/2007CN2917105Y Dual-audio reference time transmission server
06/27/2007CN1989724A Device and method for preamble detection and frame synchronization in data packet transmission
06/27/2007CN1988667A Clock synchronizing method in broadcast network
06/27/2007CN1988435A Digital bit synchronizing method
06/27/2007CN1323506C Serial data regenerating circuit and regenerating method
06/26/2007US7236556 Synchronising circuit
06/26/2007US7236555 Method and apparatus for measuring jitter
06/26/2007US7236554 Timing estimation in an OFDM receiver
06/26/2007US7236553 Reduced dead-cycle, adaptive phase tracking method and apparatus
06/26/2007US7236552 Data transmission
06/26/2007US7236551 Linear half-rate phase detector for clock recovery and method therefor
06/26/2007US7236544 Enhanced preamble to enable low power detection
06/21/2007WO2007069631A1 Measuring instrument, measuring method, and transmission circuit
06/21/2007WO2007069138A2 Electric circuit for and method of generating a clock signal
06/21/2007WO2007068909A2 Pattern matching apparatus
06/21/2007WO2007035048A3 A method of enabling a combined data rate control lock channel in a wireless communication system
06/21/2007US20070140702 Method and system for providing timing recovery in an optical system
06/21/2007US20070140398 Data receiving device and data receiving method
06/21/2007US20070140397 Signal alignment based on data signal
06/21/2007US20070140396 Method for preventing frequency distortion in a multimode system and the system thereof
06/21/2007US20070140395 Method of symbol timing synchronization in communication systems
06/21/2007US20070140394 Generating a clock crossing signal based on clock ratios
06/21/2007US20070140393 Compensation Of Reference Frequency Drift In System Requiring Critical Upstream Timing
06/21/2007US20070140392 Multi-input multi-frequency synthesizing apparatus and method for multi-band RF receiver
06/21/2007US20070140296 Frame format decoder and training sequence generator for wireless lan networks
06/21/2007US20070140206 Spread spectrum communication device and spread spectrum communication method
06/21/2007US20070140115 Method for selection of an available transmission channel by sending a negative decision value and an additional positive decision value and corresponding base station, mobile terminal and mobile radio network
06/21/2007DE102006027378A1 Kommunikationssystem Communication system
06/21/2007CA2632330A1 Pattern matching apparatus
06/20/2007EP1798993A1 Remote access communication system and control method thereof
06/20/2007EP1798887A1 Isochronous synchronizer
06/20/2007EP1797665A2 A method and apparatus for ensuring high quality audio playback in a wireless or wired digital audio communication system
06/20/2007EP1332390A4 Bit-rate and format insensitive all-optical circuit for reshaping, regeneration and retiming of optical pulse streams
06/20/2007CN1985453A Wireless communication equipment and wireless communication method
06/20/2007CN1984057A Method and device for acquiring IUB interface time-delayed performance
06/20/2007CN1983920A Hybrid transmitting system and method for processing its signal
06/20/2007CN1983919A Method and system for controlling bit leakage
06/20/2007CN1983903A Code division multiplex transmission manner, transmitter and receiver
06/20/2007CN1983902A Code division multiplex transmission manner, transmitter and receiver
06/20/2007CN1983901A Code division multiplex transmission manner, transmitter and receiver
06/20/2007CN1983900A Code division multiplex transmission manner, transmitter and receiver
06/20/2007CN1983899A Code division multiplex transmission manner, transmitter and receiver
06/20/2007CN1983898A Code division multiplex transmission manner, transmitter and receiver
06/20/2007CN1983897A Code division multiplex transmission manner, transmitter and receiver
06/20/2007CN1983896A Code division multiplex transmission manner, transmitter and receiver
06/20/2007CN1983895A Code division multiplex transmission manner, transmitter and receiver
06/20/2007CN1983866A Code division multiplex transmission manner, transmitter and receiver
06/20/2007CN1983865A Code division multiplex transmission manner, transmitter and receiver
06/20/2007CN1983104A Interface circuit, a clock output method therefor, data processing circuit and system
06/20/2007CN1322715C Method and device for extending routing distance of network processor medium access interface
06/20/2007CN1322680C CDMA receiving apparatus, method, program and recording medium
06/20/2007CN1322452C Arithmetric functions in torus and tree networks
06/19/2007US7233638 Sampling clock generator circuit and data receiver using the same
06/19/2007US7233636 Technique for oversampling to reduce jitter
06/19/2007US7233635 Apparatus and method for digital symbol synchronization
06/19/2007US7233628 Data transmission
06/19/2007US7233615 Timing correcting device and timing correcting method
06/19/2007US7233614 CDMA receiving apparatus and method
06/19/2007US7233613 Synchronization establishing device, method of establishing synchronization, and receiver
06/14/2007WO2007067609A2 Ac technique for eliminating phase ambiguity in clocking signals
06/14/2007WO2007066722A1 Signal separation circuit, signal separation method, and counter circuit used in the signal separation circuit
06/14/2007US20070133996 Transmitter
06/14/2007US20070133727 Frame synchronization method based on differential correlation information in satellite communication system
06/14/2007US20070133726 Reference clock recovery for "eye" measurements
06/14/2007US20070133725 Apparatus and method for correcting frequency offset in satellite digital video broadcasting system
06/14/2007US20070133724 Method and apparatus for time synchronization of devices within electrical power systems
06/14/2007US20070133720 Receiver of pulses of an ultra wide band type signal and associated method
06/14/2007US20070133663 Data Packet Transmission for Channel-Sharing Collocated Wireless Devices
06/14/2007US20070133526 Remote access communication system and control method thereof
06/14/2007DE102004014448B4 Vorwärtsentzerrer und Verfahren zum analogen Entzerren eines Datensignals Forward equalizer and method for analog equalizing a data signal
06/13/2007EP1796337A2 Recovery of frequency jumps in QPSK modulated microwaves radio links
06/13/2007EP1796307A1 Mobile wireless communication apparatus, wireless communication apparatus and communication processing method
06/13/2007EP1796306A1 Data communication system, data reproducing apparatus and data reproducing method
06/13/2007EP1794966A2 Frame-based carrier frequency and phase recovery system and method
06/13/2007EP1794922A1 Method and device for the clock pulse synchronisation for an offset qpsk modulated transmission signal
06/13/2007EP1191709B1 Spread spectrum receiving apparatus
06/13/2007EP1168634B1 Method for reducing the electricity consumption of a mobile cellular telephone
06/13/2007EP1105995B1 Methods and apparatus for providing robust synchronization of radio transceivers
06/13/2007CN1980203A Synchronizing and detecting method capable of resisting noise and wave-shape distortion and relative device
06/13/2007CN1980193A Blank-interface text transmission method, network accessing apparatus and system
06/13/2007CN1980118A 通信装置 Communication device
06/13/2007CN1321505C Spectrum spreading communication system using single spread spectrum code
06/12/2007US7231583 Communication method and apparatus
06/12/2007US7231555 Method and apparatus to coordinate groups of heterogeneous measurements