Patents
Patents for H04L 7 - Arrangements for synchronising receiver with transmitter (36,432)
08/2004
08/04/2004CN1518254A Time restoration rule of frequency shift keying correlated receiver and frequency shift keying correlated
08/04/2004CN1518228A Digital phaselocked loop circuit and method
08/04/2004CN1160987C Communication system, base station, mobile station, and radio communications system
08/04/2004CN1160887C Orthogonal frequency-division multiplex transmitting apparatus and method
08/04/2004CN1160886C Orthogonal frequency-division multiplex receiving apparatus and method
08/04/2004CN1160885C Apparatus and method for generating multiple scrambling codes in asynchronous mobile communication system
08/04/2004CN1160696C Synchronous device and method for compressed audio/video frequency signal receiver
08/03/2004US6772351 Method and apparatus for calibrating a multi-level current mode driver
08/03/2004US6772251 Bit interleaved data serial interface
08/03/2004US6772242 Communication device using three-step communication buffers
08/03/2004US6772021 Digital audio data receiver without synchronized clock generator
08/03/2004US6771976 Radiocommunication apparatus, radiocommunication system, and radiocommunication method
08/03/2004US6771729 Clock recovery circuit and transmitter-receiver therewith
08/03/2004US6771725 Multi-pair gigabit ethernet transceiver
08/03/2004US6771720 Amplification control scheme for a receiver
08/03/2004US6771718 Method for frequency error estimation
08/03/2004US6771713 Data aided carrier phase tracking system for precoded continuous phase modulated signals
08/03/2004US6771712 System for extracting a clock signal and a digital data signal from a modulated carrier signal in a receiver
08/03/2004US6771670 Time-alignment apparatus and method for time-aligning data frames of a plurality of channels in a telecommunication system
08/03/2004US6771669 Method and apparatus for remote memory clock synchronization for optimized leadoff performance
08/03/2004US6771192 Method and system for DC-balancing at the physical layer
08/03/2004US6771107 Clock control circuit and method
08/03/2004US6771099 Synchronizer with zero metastability
08/03/2004CA2268198C A class of low cross correlation non-palindromic synchronization sequences for code tracking in synchronous multiple access communication systems
07/2004
07/29/2004WO2004064301A2 Method and apparatus for synchronizing digital video using a beacon packet
07/29/2004WO2004064266A1 Synchronization device and synchronization method
07/29/2004WO2004039098A3 Method and arrangement for channel estimation in a wireless communication system
07/29/2004WO2002082712A3 Time synchronization for data over a powerline modem network
07/29/2004US20040148540 Method and device for the formation of clock pulses in a bus system having at least one station, bus system and station
07/29/2004US20040148537 Method and device for synchronizing the global time of a plurality of ttcan buses and a corresponding bus system
07/29/2004US20040146130 Apparatus and method for monitoring clock in data communication system
07/29/2004US20040146125 Algorithm of bit synchronization for a digital fsk correlation receiver
07/29/2004US20040146124 Algorithm for timing recovery in a fsk correlation receiver and fsk correlation receiver therewith
07/29/2004US20040146119 Receiver
07/29/2004US20040146099 Receiver
07/29/2004US20040146071 Method and system for clock synchronization of semiconductor devices
07/29/2004US20040146003 Method for frame and frequency synchronization of an ofdm signal and method for transmitting an ofdm signal
07/29/2004US20040145422 Frequency locked loop, clock recovery circuit and receiver
07/29/2004US20040145401 Timing signal generating circuit and receiver circuit designed to speed up signal transmission
07/29/2004DE4305418B4 Optisches Übertragungsgerät The optical transmission device
07/29/2004DE10255685B3 Taktsynchronisationsschaltung Clock synchronization circuit
07/28/2004EP1441550A1 Synchronisation of a wireless communication device to a master device
07/28/2004EP1441463A1 A method and device for carrier frequency synchronization
07/28/2004EP1441443A2 Digital phase locked loop circuitry and methods
07/28/2004EP1440522A1 Method and apparatus of pilot signal synchronization verifier
07/28/2004CN1516938A System and method for aligning data between local and remote sources thereof
07/28/2004CN1516379A Mobile tenninal, basic station and their synchronous control method
07/28/2004CN1516375A Time service synchronous device, system and method
07/28/2004CN1516374A Base station controller and forward frame synchronous transmission method between base station transceivers
07/28/2004CN1516372A Method for controlling increment of initial power by using slort code in code division multiple address system
07/28/2004CN1159925C 多媒体多路复用方法 Multimedia multiplexing method
07/28/2004CN1159865C Method and system to synchronize mobile units to base transceiver station
07/28/2004CN1159853C Encoding rate detection method and encoding rate detection device
07/28/2004CN1159852C Jitter tester and lock phase ring using with tested flutter
07/27/2004US6768773 Arrangement for determining the phase position of a data signal
07/27/2004US6768747 Relative and absolute timing acquisition for a radio communications system
07/27/2004US6768725 Receiver, intermittent frame synchronizing method, and portable remote terminal
07/27/2004US6768517 Repetitive-PN1023-sequence echo-cancellation reference signal for single-carrier digital television broadcast systems
07/27/2004US6768429 Multiplexing an additional bit stream with a primary bit stream with conversion between qB/rB and xB/yB encoded bit streams
07/27/2004CA2331675C Method and apparatus for obtaining initial carrier and symbol phase estimates for use in synchronizing transmitted data
07/22/2004WO2004062283A1 Digital television transmitter and receiver for transmitting and receiving dual stream using 4 level vestigial side band robust data
07/22/2004WO2004062223A1 Symbol position detection device and symbol position detection method
07/22/2004WO2004062158A2 Adaptive signal latency control for communications systems signals
07/22/2004WO2004062150A1 Ofdm demodulation device
07/22/2004WO2004062149A1 Ofdm demodulation apparatus
07/22/2004US20040142666 Determination of transmitter distortion
07/22/2004US20040141577 Clock and data recovery phase-locked loop
07/22/2004US20040141576 Method for correcting jitter of transmission data
07/22/2004US20040141567 Multi-level pulse amplitude modulation receiver
07/22/2004US20040140919 Clock synchronization logic
07/22/2004US20040140837 Digital phase locked loop circuitry and methods
07/21/2004EP1439677A1 Synchronisation symbol structure for OFDM system
07/21/2004EP1439676A2 Diversity reception
07/21/2004EP1439659A1 Clock phase detecting circuit and clock regenerating circuit each arranged in receiving unit of multiplex radio equipment
07/21/2004EP1439658A1 A signal processing apparatus and method for decision directed symbol synchronisation
07/21/2004EP1439651A2 Method for correcting jitter of transmission data
07/21/2004EP1438803A2 A method and a device for controlling data extraction from a data stream containing at least one data packet
07/21/2004EP1438802A1 Transition detection, validation and memorization circuit
07/21/2004EP1145514B1 Method and circuit for restoring a binary signal
07/21/2004EP0988703B1 A communication device with phase continuous synchronisation to an external network
07/21/2004EP0978176B1 Method for regenerating data
07/21/2004CN1514974A Multiphase encoded protocol and synchronization of buses
07/21/2004CN1514615A Data block synchronous equipment, system and method
07/21/2004CN1514579A Method and equipment used for restoring reference clock
07/21/2004CN1158810C Time clock pulse regenerator
07/21/2004CN1158809C Method and device for transmitting and receiving data via data bus
07/21/2004CN1158808C Variable spread spectrum clock
07/21/2004CN1158801C Slot timing detection method and circuit
07/21/2004CN1158796C Apparatus and method for generating frame sync word and verifying frame sync word in CDMA communication system
07/21/2004CN1158767C Time digit converter and locking circuit of using same, and its method
07/21/2004CN1158765C Clock supplying apparatus for multiline transmission system
07/20/2004US6765975 Method and apparatus for a tracking data receiver compensating for deterministic jitter
07/20/2004US6765973 Low power apparatus and algorithm for sub-rate bit acquisition and synchronization of high speed clockless data streams
07/20/2004US6765956 Multiple sampling frame synchronization in a wireline modem
07/20/2004US6765954 System and method for implementing a delta-sigma modulator integrity supervisor
07/20/2004US6765895 Spectrum spread communication system
07/20/2004US6765894 Communication terminal apparatus and base station apparatus
07/20/2004US6765863 Network system
07/20/2004US6765856 Information reproducing apparatus and phase lock control apparatus
07/20/2004US6765445 Digitally-synthesized loop filter circuit particularly useful for a phase locked loop