Patents
Patents for H04L 7 - Arrangements for synchronising receiver with transmitter (36,432)
12/2001
12/26/2001CN1328389A Method for quickly generating pseudo-random code sequence synchronous with phase of base station
12/26/2001CN1328383A Injection-type synchronous narrow-band regenerative phase-locked loop
12/26/2001CN1076913C Adaptive boundary buffers
12/26/2001CN1076912C TDMA Digital transmission system and station for use in such system
12/25/2001US6334203 Error detecting method and device and signal demodulating method and device
12/25/2001US6334163 Elastic interface apparatus and method therefor
12/25/2001US6333981 Shelf driver unit and method
12/25/2001US6333939 Synchronization of a low power oscillator with a reference oscillator in a wireless communication device utilizing slotted paging
12/22/2001CA2311750A1 Circuits for multiple wavelength fiber optic communication system
12/21/2001CA2351035A1 Downlink beam hopping waveform
12/20/2001WO2001097422A1 Synchronization capturing apparatus and synchronization capturing method
12/20/2001WO2001065479A3 Data carrier having means for synchronization with a received data stream
12/20/2001US20010053192 Portable radio system and portable radio equipment to be used in the same and frequency error prediction method used therefor
12/20/2001US20010053188 Transmitting circuit and method thereof, receiving circuit and method thereof, and data communication apparatus
12/20/2001US20010053147 Synchronous data transmission system
12/20/2001US20010053010 Circuit for preventing transmission of a fixed pattern of optical digital transmission equipment
12/20/2001DE10127293A1 Zeitgeberschaltung mit dualen Phasenregelkreisen Timer circuit with dual phase-locked loops
12/20/2001DE10028369A1 Circuit for routing input signal to parallel circuit branches has queue function and clock-delayed reproduction of output signal
12/19/2001EP1164739A1 Method for data transmission with autosynchronised correction code, autosynchronised encoder and decoder, corresponding transmitter and receiver
12/19/2001EP1164736A1 Receiver and method for inferring reception time
12/19/2001EP1164730A1 Method to transport a reference clock signal
12/19/2001EP1164700A1 Data flow synchronization
12/19/2001EP1163745A1 Synchronization and cell search method and apparatus for wireless communications
12/19/2001EP1163726A1 Method and apparatus for improving capture and lock characteristics of phase lock loops
12/19/2001EP1163569A1 Method and circuit for receiving dual edge clocked data
12/19/2001EP1072126A4 Method and device for dynamic synchronous transfer mode in a dual ring topology
12/19/2001EP0931390B1 Improved synchronization of a receiver with a transmitter using nonlinear transformation metrics
12/19/2001EP0891660B1 Synchronization method, and associated circuitry, for synchronizing a receiver with a transmitter
12/19/2001EP0838111B1 Carrier recovery for digitally phase modulated signals, using a known sequence
12/19/2001CN1327633A Clock synchronous system and method
12/19/2001CN1327330A Timed regenerator, demodulator using timed regenerator and time regeneration method
12/19/2001CN1327320A Synchronous detection equipment
12/19/2001CN1076560C Method and apparatus for interfacing of data
12/19/2001CN1076551C A home and small business phone system for operation on a single internal twisted pair line
12/18/2001US6332208 Data transmitting apparatus and data transmitting method
12/18/2001US6332198 Network device for supporting multiple redundancy schemes
12/18/2001US6332079 Service area expansion method for mobile communication system and method of processing calls between service areas
12/18/2001US6332010 Synchronizing signal detecting circuit
12/18/2001US6332008 Synchronizer and method therefor and communications system incorporating same
12/18/2001US6332005 Method for converting a signal data rate, and a transmitter
12/18/2001US6331999 Serial data transceiver architecture and test method for measuring the amount of jitter within a serial data stream
12/18/2001US6331976 Circuits system and methods for synchronization word detection in bitstream communications apparatus
12/18/2001US6331795 Lock determination circuit of PLL for pulling up intermediate electric potential of lock determination gate
12/18/2001US6331792 Circuit and method for unlimited range frequency acquisition
12/16/2001CA2350279A1 Method to transport a reference clock signal
12/13/2001WO2001095625A1 System and method of voice recognition near a wireline node of a network supporting cable television and/or video delivery
12/13/2001WO2001095593A1 Communication terminal
12/13/2001WO2001095553A1 Method for estimating the symbol timing phase at the reception of data signals
12/13/2001WO2001095552A2 High frequency network receiver
12/13/2001WO2001095551A2 Method and device for synchronization of phase mismatch in communication systems employing a common clock period
12/13/2001WO2001095491A1 Inject synchronous narrowband reproducible phase locked loop
12/13/2001WO2001095089A2 Low latency fifo circuits for mixed asynchronous and synchronous systems
12/13/2001US20010050952 Circuit configuration for receiving at least two digital signals
12/13/2001US20010050950 Received path timing detecting circuit at DS-CDMA system
12/13/2001US20010050794 Device for regenerating optical signals
12/13/2001US20010050584 Signal phase adjustment circuit to set optimum phase
12/13/2001DE10028603C1 Phase interpolation circuit for telecommunications or data processing applications uses charge circuit with variable capacitor altered via current sources switched via phase switches
12/13/2001DE10027389A1 Synchronization method e.g. for signal receiver of global system for mobile (GSM) communication, involves comparing AM/FM demodulated signal with respective reference signals to detect time offset between them
12/13/2001DE10026325A1 Verfahren zur Synchronisation von OFDM-Symbolen bei Rundfunkübertragungen Method for synchronization of OFDM symbols for broadcast transmissions
12/13/2001CA2412438A1 Low latency fifo circuits for mixed asynchronous and synchronous systems
12/12/2001EP1162769A1 Apparatus for the regeneration of optical signals
12/12/2001EP1162758A2 Synchronicity detection apparatus
12/12/2001EP1162757A2 Received path timing detecting circuit in DS-CDMA system
12/12/2001EP1162756A2 Rake reception apparatus
12/12/2001EP1162540A1 Method and apparatus for synchronizing a system with coupled data processing units
12/12/2001EP1161805A1 Synchronization of voice packet generation to unsolicited grants in a docsis cable modem voice over packet telephone
12/12/2001EP1108288A4 Method of encoding bits in a signal
12/12/2001EP0826257B1 Optical unit comprising ring lasers for multiplying the frequency of a clock signal
12/12/2001EP0669063B1 Recovering synchronization in a data stream
12/12/2001CN1326628A Method and apparatus for transmitting and receiving variable rate data
12/12/2001CN1326621A Synchronization method and apparatus employing partial sequence correlation
12/12/2001CN1326267A Time control circuit and method
12/11/2001US6330650 Data receiver that performs synchronous data transfer with reference to memory module
12/11/2001US6330330 External resistor and method to minimize power dissipation in DC holding circuitry for a communication system
12/11/2001US6330328 Modular digital telephone system and method including an universal telephony shelf
12/11/2001US6330291 Frequency tracking for communication signals using M-ary orthogonal walsh modulation
12/11/2001US6330247 Communication protocol between a communication device and an external accessory
12/11/2001US6329858 Control method and control system for signal transmission
12/11/2001US6329854 Phase locked loop integrated circuits having dynamic phase locking characteristics and methods of operating same
12/06/2001WO2001093518A1 Method and receiver for estimating data bit rates
12/06/2001WO2001093492A1 Clock
12/06/2001WO2001093491A2 High frequency network transmitter
12/06/2001WO2001093490A2 Method for correcting the clock-pulse deviations of audio data
12/06/2001WO2001093463A2 A method for synchronizing a radio receiver to a received data bit stream
12/06/2001WO2001054287A3 Method and device for determining the carrier frequency of base stations in the mobile receiver of a cellular mobile telephony system working with w-cdma
12/06/2001WO2001050657A3 Synchronization of nodes
12/06/2001WO2001022649A3 Method for receiving radio signals via a radio channel
12/06/2001US20010049290 Network element of an analog, cellular network, and method for such a network element
12/06/2001US20010048712 Spectrum spread receiver device
12/06/2001US20010048635 Device and method for generating clock signals from a single reference frequency signal and for synchronizing data signals with a generated clock
12/06/2001US20010048348 Frequency detection method for adjusting a clock signal frequency and a frequency detector circuit for carrying out the method
12/06/2001US20010048067 Signal input cutoff detector, photo receiver and signal input cutoff detecting method
12/06/2001DE10025566A1 Verfahren und Vorrichtung zur Taktregelung eines digitalen Empfängers Method and apparatus for clock control of a digital receiver
12/05/2001EP1161013A1 Interference signal removing device and interference signal removing method
12/05/2001EP1161012A1 Interference signal eliminating apparatus and method of eliminating interference signal
12/05/2001EP1160994A2 Spread spectrum receiver device
12/05/2001EP1159807A1 Production of clock signals for sampling data signals with different rates using a phase-locking loop
12/05/2001EP1159796A2 Method and apparatus for efficient synchronization in spread spectrum communications
12/05/2001EP1159687A1 Dynamic wave-pipelined interface apparatus and methods therefor
12/05/2001EP0826187B1 Communication data format