Patents
Patents for H04L 7 - Arrangements for synchronising receiver with transmitter (36,432)
11/2002
11/28/2002US20020176523 Method and apparatus for word synchronization with large coding distance and fault tolerance for PRML systems
11/28/2002US20020176422 Device for reassembling cell data device for circuit emulation service and method of ATM synchronization control
11/28/2002US20020176157 Bit-rate and format insensitive all-optical clock extraction circuit
11/28/2002US20020175721 Frame synchronism detection circuit
11/28/2002US20020175709 Universal single-ended parallel bus
11/28/2002DE10211285A1 Synchronizing TTCAN busses e.g. in motor vehicle, by matching cycle times of TTCAN buses connected via user
11/28/2002DE10124177A1 Reconstruction of pulsed symbolic analog data subject to transmission link interference, employs filtration, ADC and digital cable approximation
11/28/2002CA2450689A1 Method for transmitting a digital message and system for carrying out said method
11/28/2002CA2450682A1 Method for transmitting a digital message and system for carrying out said method
11/28/2002CA2448106A1 Process for synchronization in the downstream of multiple users in a point to multipoint system with ofdm modulation
11/27/2002EP1261164A1 Transmitter, receiver, transmission system, sending method, receiving method, and transmitting method
11/27/2002EP1261149A1 Mobile radio communicationssystem with reference timing source
11/27/2002EP1260045A1 A method of chip interleaving in direct sequence spread spectrum communications
11/27/2002EP0861524B1 Transmission system with improved lock detection
11/27/2002CN1382329A Method for synchronizing base stations in mobile communication system
11/27/2002CN1381975A VSB compatible pilot frequency generation method for O-QAM transmission system
11/27/2002CN1381974A Method and equipment for using dual pilots to implement carrier restoration in digital transmission
11/27/2002CN1381964A Fixed user unit for telecommunication
11/27/2002CN1095262C Method of synchronizing signals and device therefor
11/27/2002CN1095261C 信号处理单元 The signal processing unit
11/27/2002CN1095260C Device and method for holding frame synchronization in multicarrier transmission systems
11/27/2002CN1095257C Automatic power control system for code division multiple access (CDMA) communication system
11/27/2002CN1095252C 无线电接收机 Radio receiver
11/27/2002CN1095245C Biphase or FM moden using flash modulation and modulation-demodulation method
11/27/2002CN1095109C Method and system for automatic compensation of line delay in clock distribution system
11/26/2002US6487720 Apparatus for receiving digital broadcast signal and apparatus for recording and reproducing digital broadcast information included in the digital broadcast signal
11/26/2002US6487673 Clock circuit and a computer system having said clock circuit
11/26/2002US6487263 Decoding of a biphase modulated bitstream and relative self-synchronizing frequency divider with noninteger ratio
11/26/2002US6487262 Synchronization and downconversion in TDM/TDMA systems
11/26/2002US6487193 Path searched device and CDMA receiver with the same
11/26/2002US6486721 Latch control circuit for crossing clock domains
11/26/2002US6486716 Phase compensation circuit
11/26/2002US6486650 Frequency locked loop speed up
11/26/2002CA2230294C Apparatus and method for digital data transmission
11/26/2002CA2164867C Added bit signalling in a telecommunications system
11/21/2002WO2002093852A2 Method for reconstructing data pulsed with a symbol rate from an analog distorted signal
11/21/2002WO2002093792A1 A synchronous receiving method and the circuit of uplink high speed data in optical communication system
11/21/2002WO2002073848B1 Frame synchronization method and system
11/21/2002WO2002067614A3 Method for establishing a priority call in a fixed wireless access communication system
11/21/2002WO2002067613A3 Apparatus for reallocating communication resources to establish a priority call in a fixed wireless access communication system
11/21/2002WO2002058409A3 Apparatus and method for creating signal and channel profiles at a receiving station
11/21/2002WO2002047374A3 System and method of synchronization recovery in the presence of pilot carrier phase rotation for an atsc-hdtv receiver
11/21/2002WO2001020863A9 Method and apparatus for carrier phase tracking
11/21/2002US20020174396 Signal processing circuit with timing recovery pll
11/21/2002US20020174378 Optical clock recovery device for recovering the clock from an optical signal
11/21/2002US20020174373 Data transmission system using a pair of complementary signals as an edge-aligned strobe signal and input/output buffers therein
11/21/2002US20020173286 Radiocommunication employing selected synchronization technique
11/21/2002US20020172312 Synchronization state detector
11/21/2002US20020172311 Large-input-delay variation tolerant (lidvt) receiver adopting FIFO mechanism
11/21/2002US20020172304 Clock recovery circuit and receiver circuit for improving the error rate of signal reproduction
11/21/2002US20020172301 Data slicers
11/21/2002US20020172272 Equalizer and equalization method
11/21/2002US20020172200 Method and system for integrating packet type information with synchronization symbols
11/21/2002US20020172187 Method for data packet acquisition using split preamble
11/21/2002US20020172173 Multichannel CDMA subtractive interference cancellation method employed by a remote unit
11/21/2002US20020172172 Multichannel CDMA subtractive interference cancellation method employed by a base station
11/21/2002US20020172171 Base station multichannel CDMA subtractive interference canceller
11/21/2002US20020172151 Transmission circuit, data transfer control device, and electronic equipment
11/21/2002US20020172103 Information access device, information access method, and information storage medium access system
11/21/2002US20020171895 Automatic ranging in a passive optical network
11/21/2002DE10124223A1 Verfahren und Einrichtung zur Synchronisation eines Funksenders mit einem Funkempfänger Method and apparatus for synchronizing a radio transmitter to a receiver
11/21/2002DE10123128A1 Method for synchronizing transmitter/receiver in data transmission in block form locates a multi-value synchronizing sequence with a high ratio between main and subsidiary maxima in a corresponding autocorrelation function.
11/21/2002DE10122702A1 Producing second signal with clock based on second clock from first signal with first clock involves sampling first signal using second clock, phase shifted clock to detect defined logical state
11/21/2002DE10122621A1 Verfahren zum Bestimmen einer Referenztaktphase aus bandbegrenzten digitalen Datenströmen A method for determining a reference clock phase from the band-limited digital data streams
11/20/2002EP1259039A2 Equalizer and equalization method
11/20/2002EP1259023A1 RDS decoder
11/20/2002EP1259022A1 Optical device for the clock recovery of an optical signal
11/20/2002EP1259021A2 Method and apparatus using a Golay correlator for synchronising a radio transmitter with a radio receiver
11/20/2002EP1258118A1 Method and system for data and timing recovery in a bi-phase coded data signal
11/20/2002EP1258099A1 Baud-rate timing recovery
11/20/2002EP1258098A1 High speed downhole communications network having point to multi-point orthogonal frequency division multiplexing
11/20/2002EP1258097A2 System and method for sampling phase adjustment by an analog modem
11/20/2002EP1078450A4 Methods and apparatus for timing recovery of vestigial sideband (vsb) modulated signals
11/20/2002EP0711477B1 Method for synchronizing subscriber equipments, a base station and a subscriber equipment
11/20/2002CN1381122A Method and receiver for estimating data bit rates
11/20/2002CN1380775A High-speed serial data communication self-adaptive clock configuration method
11/20/2002CN1380655A Method and device for processing digital signal
11/20/2002CN1094707C Network synchronous device
11/19/2002US6483871 Phase detector with adjustable set point
11/19/2002US6483825 Time synchronization method in CDMA system
11/19/2002US6483360 Digital phase control using first and second delay lines
11/19/2002US6483288 Engagement detection circuit
11/19/2002CA2334738C Slave clock generation system and method for synchronous telecommunications networks
11/19/2002CA2228696C Method and system for data communications using synchronizing signals of different data length
11/14/2002WO2002091661A1 Method for determining a reference pulse phase from band-limited digital data streams
11/14/2002WO2002091660A1 Method and system for communicating a clock signal over an optical link
11/14/2002WO2002091649A2 Clock recovery circuit
11/14/2002WO2002091582A1 Amplitude detection for controlling the decision instant for sampling as a data flow
11/14/2002WO2002058413A3 Apparatus and method for operating a subscriber interface in a fixed wireless system
11/14/2002US20020168043 Data sampler for digital frequency/phase determination
11/14/2002US20020168042 Data communicating device and data communicating method
11/14/2002US20020168041 Synchronizing signal processing circuit
11/14/2002US20020168034 Burst detector
11/14/2002US20020168032 Detection and correction of phase jumps in a phase sequence
11/14/2002US20020168015 Plural circuit selection using role reversing control inputs
11/14/2002US20020167971 System and method for time-domain multiplexed communication in ultrasound applications
11/14/2002US20020167965 Link context mobility method and system for providing such mobility, such as a system employing short range frequency hopping spread spectrum wireless protocols
11/14/2002US20020167945 Method and system for packet ordering based on packet type
11/14/2002US20020167925 Remote unit multichannel CDMA subtractive interference canceller
11/14/2002US20020167897 Redundant changeover apparatus