Patents
Patents for H04L 7 - Arrangements for synchronising receiver with transmitter (36,432)
01/2004
01/29/2004DE10203892B4 Verfahren zum Erzeugen einer Signalpulsfolge mit einer vorgegebenen stabilen Grundfrequenz A method for generating a signal pulse train having a predetermined stable fundamental frequency
01/29/2004DE10149430B4 Verfahren zum Demultiplexieren eines Datenstroms, insbesondere eines optischen Datenstroms A method of demultiplexing a data stream, in particular an optical data stream
01/28/2004EP1385308A1 Method and apparatus for synchronizing multiple serial datastreams in parallel
01/28/2004EP1385307A1 Method and apparatus for synchronising multiple serial datastreams in parallel
01/28/2004EP1385306A1 Method and apparatus for synchronising multiple serial datastreams in parallel
01/28/2004EP1385305A1 Signal conditioning circuit with input equalization and output pre-emphasis
01/28/2004EP1385304A2 Multiple high-speed bit stream interface circuit
01/28/2004EP1385294A1 Method and apparatus for phase-aligning two clock signals
01/28/2004EP1385014A2 Signal sampling with sampling and reference paths
01/28/2004EP1295481B1 Method and device for the time-synchronised relaying of signals
01/28/2004EP1216530B1 Apparatus and method for time-aligning data frames of a plurality of channels in a telecommunication system
01/28/2004CN1471770A Method of operating a message receiver
01/28/2004CN1471769A Network system and output device used in this system
01/28/2004CN1471760A Frequency locked loop, clock recovery circuit and receiver
01/28/2004CN1471756A Segmental spectrum clock generator apparatus and mehtod for using same
01/28/2004CN1471270A Method for detemrining synchronous position for wireless local area network
01/28/2004CN1471257A Signal transmission method, system, logic circuit and liquid crystal drive device
01/28/2004CN1471251A Synchronous digital multiplexer for on-frame multi plexing for multipath communication
01/28/2004CN1471232A Clock restoring circuit phase discriminator design method and structure for realising same
01/28/2004CN1136690C Synchronizing apparatus
01/28/2004CN1136679C Opticalfiber transmission method of density data and its interface phase-difference regulating circuit
01/27/2004US6684059 Frequency generation in a wireless communication system
01/27/2004US6684033 Bit rate detection circuit and algorithm for optical networks
01/27/2004US6683929 Mobile communication device having a good tracking precision and a wide following range of synchronization
01/27/2004US6683548 Analog isolation system with digital communication across a capacitive barrier
01/27/2004US6683493 Timing reproducing device and demodulator
01/27/2004CA2222669C Optical timing detection
01/22/2004WO2004008330A1 Synchronized multichannel universal serial bus
01/22/2004WO2003067769A3 Method and apparatus for synchronizing base stations
01/22/2004WO2002067482A3 Receiver for high-speed optical signals
01/22/2004US20040015774 Programmable glitch filter for an asynchronous data communication interface
01/22/2004US20040014505 Method of saving power by reducing active reception time in standby mode
01/22/2004US20040014480 Method and apparatus for frequency synchronization in a digital transmission system
01/22/2004US20040013215 Encoded clocks to distribute multiple clock signals to multiple devices in a computer system
01/22/2004US20040013175 Method and apparatus for detecting spread spectrum signal spread code synchronization
01/22/2004US20040012448 PLL circuit and method for eliminating self-jitter in a signal which is received by a control circuit
01/22/2004US20040012435 Clock switching circuit
01/22/2004US20040012414 Interleaved pulse-extended phase detector
01/22/2004DE10228861A1 Verfahren zur Übertragung von zeitsynchronen Daten A method for transmitting time-synchronous data
01/22/2004DE10161631B4 Verfahren zur Korrektur des Beginns der Abtastung einer seriellen Bitfolge eines Ausgangssignals eines Filters Method for the correction of the start of scanning of a serial bit sequence of an output signal of a filter
01/22/2004CA2749078A1 Synchronized multichannel universal serial bus
01/21/2004EP1382147A1 A network and method for transmitting reverse analog signals by sub-sampling the digital reverse bandwidth
01/21/2004EP1381963A1 Arithmetic functions in torus and tree networks
01/21/2004EP1381959A1 A global tree network for computing structures
01/21/2004EP1381958A2 Global interrupt and barrier networks
01/21/2004EP1381930A1 Synchronous receiver with digital locked loop (dll) and clock detection
01/21/2004EP0876721B1 A digital architecture for recovering nrz/nrzi data
01/21/2004EP0786177B1 Apparatus and method for synchronizing base sites individually in a communication system
01/21/2004CN1469658A Frequency synchronizing method of mobile telecommunication apparatus, especialy initial frequency synchronizing method
01/21/2004CN1469571A 电子设备 Electronic equipment
01/21/2004CN1135833C 数字广播接收系统 The digital broadcast receiving system
01/21/2004CN1135782C Variable-length frame transmitting method, transmitter and receiver
01/21/2004CN1135781C Clock and data regenerator for gigabit signals
01/21/2004CN1135780C Component timing recovery system for QAM
01/21/2004CN1135779C Plesiochronous digital hierarchy low-speed signal switching system digital type phase-locked loop and signal switching method thereof
01/21/2004CN1135767C Method and apparatus for obtaining signal in CDMA communication system
01/21/2004CN1135765C Mesh searching in a CDMA communication system
01/21/2004CN1135478C Method of making communication means in a battery and communication means in an electronic device synchronization, an apparatus and a battery
01/20/2004USRE38391 Circuit for detecting word sequences in a modem
01/20/2004US6680992 Clock identification and reproduction circuit
01/20/2004US6680991 Detection of frequency differences between signals
01/20/2004US6680990 Elastic integrated circuit
01/20/2004US6680989 Method and apparatus for clock switching
01/20/2004US6680988 Non-linear extraction circuit and clock extraction circuit
01/20/2004US6680982 Jitter-tolerant signal receiver and method of designing the same
01/20/2004US6680971 Passband equalizer for a vestigial sideband signal receiver
01/20/2004US6680970 Statistical methods and systems for data rate detection for multi-speed embedded clock serial receivers
01/20/2004US6680932 Frequency and time synchronization in severe delay spread channels
01/20/2004US6680927 Spread spectrum communication device and spread spectrum communication method
01/20/2004US6680907 Shaping method, a shaper realizing such a shaping method and communication network including such a shaper
01/20/2004US6680684 Data reproduction device with simplified circuit structure
01/20/2004US6680636 Method and system for clock cycle measurement and delay offset
01/20/2004CA2196998C Integrable clock obtaining circuit
01/15/2004WO2004006493A1 A system and method for correcting the clock drift and maintaining the synchronization in wireless networks
01/15/2004WO2004006477A1 Generating training sequences in a communications system
01/15/2004WO2003005196A3 Data processing apparatus
01/15/2004US20040010729 Multi-media jitter removal in an asynchronous digital home network
01/15/2004US20040010728 Start detection circuit, stop detection circuit and circuit for the detection of data transmitted according to the IIC protocol
01/15/2004US20040010727 Network system and output device used in this system
01/15/2004US20040008661 Method and apparatus for clock synchronization in a wireless network
01/15/2004US20040008626 Mechanism for transmission of time-synchronous data
01/15/2004US20040008066 Clock data recovery circuit
01/15/2004US20040008050 Dynamic register with IDDQ testing capability
01/15/2004DE10229372A1 Datenübertragungsgerät A data transmission apparatus
01/15/2004DE10226647A1 Verfahren zur Frequenzsynchronisation, insbesondere zur Initialfrequenzsynchronisation, einer mobilen Kommunikationseinrichtung A method of frequency synchronization, in particular for the initial frequency synchronization, a mobile communication device
01/15/2004CA2490258A1 A system and method for correcting the clock drift and maintaining the synchronization in wireless networks
01/14/2004EP1381168A1 Cdma reception apparatus and path protection method
01/14/2004EP1380131A1 Initial cell search algorithm
01/14/2004EP1380128A2 Synchronization of asynchronous networks using media access control (mac) layer synchronization symbols
01/14/2004EP1380111A1 Ring oscillator, detector, receiver and device for reproducing an information carrier
01/14/2004EP1379933A2 Low latency memoray system access
01/14/2004CN1135010C Hand-over method
01/14/2004CN1134948C Method and apparatus for recovery of bit ratio variable clock
01/14/2004CN1134926C Data transmission method
01/14/2004CN1134907C Method for synchronizing the frequency in a wireless telephone system, and device for carrying out said method
01/13/2004US6678893 Bidirectional trunk amplifier and cable modem for cable hybrid fiber and coax network which utilizes an upstream pilot signal
01/13/2004US6678842 Communications system and associated deskewing methods
01/13/2004US6678751 System for setting frame and protocol for transmission in a UART device
01/13/2004US6678503 Apparatus for radio frequency processing with dual modulus synthesizer
01/13/2004US6678336 Hierarchical transmission digital demodulator