Patents
Patents for H04L 7 - Arrangements for synchronising receiver with transmitter (36,432)
05/2001
05/09/2001EP1097511A1 Slave clock generation system and method for synchronous telecommunications networks
05/09/2001CN1294798A Variable-length frame transmission device, and variable-length frame transmission method
05/09/2001CN1294453A Method and device for calibrating FM PLL
05/08/2001US6230215 On-demand transfer engine
05/08/2001US6229865 Phase difference detection circuit for liquid crystal display
05/08/2001US6229862 Selective clock recovery from portions of digital data signal best suited therefor
05/08/2001US6229861 Clock distribution network utilizing local deskewing clock generator circuitry
05/08/2001US6229859 System and method for high-speed, synchronized data communication
05/08/2001US6229848 Reception-synchronization protecting device and reception-synchronization protection method
05/08/2001US6229843 Pilot adaptive vector correlator
05/08/2001US6229826 Method for searching synchronization patterns in serial, packet-oriented and multiplexed data streams
05/08/2001US6229633 Optical sampling by modulating a pulse train
05/08/2001US6229400 Method and apparatus for a calibrated frequency modulation phase locked loop
05/08/2001US6229360 High speed synchronization circuit in semiconductor integrated circuit
05/08/2001CA2224990C Synchronization to pseudo random number sequence with sign ambiguity in communications systems
05/03/2001WO2001031835A1 Speech synchronization
05/03/2001WO2001031800A1 Timing recovery circuit in qam modems
05/03/2001WO2001031792A2 Systems and methods for holdover circuits in phase locked loops
05/03/2001WO2001031775A1 Apparatus for measuring intervals between signal edges
05/03/2001US20010000701 Multi-frame synchronization for parallel channel transmissions
05/03/2001DE19947095A1 Frame clock synchronisation arrangement in data transmission system
05/03/2001CA2324690A1 Method and system for increasing bandwidth capacity utilization
05/02/2001EP1096745A2 Serial data transfer method in synchronism with a clock signal
05/02/2001EP1096728A2 Method for interfacing asynchronous mobile communication system with at least one core network
05/02/2001EP1096727A2 System and method for pushing information from a host system to a mobile data communication device
05/02/2001EP1096726A2 System and method for pushing information from a host system to a mobile data communication device
05/02/2001EP1096725A2 System and method for pushing information from a host system to a mobile data communication device
05/02/2001EP1096715A2 Data recovery for wireless digital audio system
05/02/2001EP1096694A1 Receiver and synchronous acquisition method
05/02/2001EP1096693A2 Fixed pattern detection apparatus
05/02/2001EP1095481A1 Apparatus and method for reducing clock signal phase skew in a master-slave system with multiple latent clock cycles
05/02/2001EP1095469A1 Method and apparatus for providing a time adjustment to a wireless communication system
05/02/2001CN1293843A Synchronisation method in telecommunication system
05/02/2001CN1293839A Adaptive reacquisition time in slotted paging environment
05/02/2001CN1293499A Code division multiple access receiver capable of establishing synchronization with peripheral base station
05/02/2001CN1293494A Code tracking system and method of band-spread communication system
05/02/2001CN1065398C Data slice circuit
05/01/2001US6226768 Coded frame synchronizing method and circuit
05/01/2001US6226726 Memory bank organization correlating distance with a memory map
05/01/2001US6226661 Generation and application of sample rate conversion ratios using distributed jitter
05/01/2001US6226337 Method for the transmission of reference signals in an OFDM system
05/01/2001US6226332 Multi-pair transceiver decoder system with low computation slicer
05/01/2001US6226284 SPS synchronization method
05/01/2001US6225927 Analog isolation system with digital communication across a capacitive barrier
05/01/2001US6225926 Intermittent digital demodulation apparatus having reduced waiting time period
05/01/2001CA2226821C Vsb symbol sync recovery system
04/2001
04/26/2001WO2001030038A1 System for setting transmission protocol based on detected baud rate
04/26/2001WO2001029999A1 Methods and systems for robust frame type protection in systems employing variable bit rates
04/26/2001DE10033124A1 Microcomputer for asynchronous serial communication, has forwarding and sampling clock generators which set up preset clock pulse rate and sampling rate at which asynchronous serial data are forwarded and sampled
04/25/2001EP1094681A1 Method for processing synchronous message in asynchronous mobile communication system
04/25/2001EP1094632A2 Digital PLL device
04/25/2001EP1094631A1 Quest for the optimum sampling point in a TDMA packet transmission system
04/25/2001EP1094628A2 Burst mode transmission over multiple optical wavelengths
04/25/2001EP1094608A1 An improved delay-locked loop circuit
04/25/2001CN1292611A Communication terminal device and basic station device
04/25/2001CN1065094C Method and equipment for receiving time alignment signal in CDMA communication system
04/25/2001CN1065090C Method and apparatus for adaptive clock recovery
04/24/2001US6223317 Bit synchronizers and methods of synchronizing and calculating error
04/24/2001US6222922 Loop current monitor circuitry and method for a communication system
04/24/2001US6222895 Phase-locked loop (PLL) circuit containing a sampled phase detector with reduced jitter
04/24/2001US6222893 Synchronizing circuit
04/24/2001US6222892 Synchronization message reception processing apparatus
04/24/2001US6222832 Fast Acquisition of traffic channels for a highly variable data rate reverse link of a CDMA wireless communication system
04/24/2001US6222828 Orthogonal code division multiple access waveform format for use in satellite based cellular telecommunications
04/24/2001US6222419 Over-sampling type clock recovery circuit using majority determination
04/24/2001US6222392 Signal monitoring circuit for detecting asynchronous clock loss
04/22/2001CA2323188A1 Burst mode transmission over multiple optical wavelengths
04/19/2001WO2001028255A1 Digital and analog television signal digitization and processing device
04/19/2001WO2001028176A2 Frequency correction using the cordic algorithm
04/19/2001WO2001028151A1 Synchronizing pcm and pseudorandom clocks
04/19/2001WO2001028150A2 Method and apparatus for eliminating the effects of frequency offsets in a digital communication system
04/19/2001WO2001028145A1 Apparatus, and associated method, for detecting a symbol sequence
04/19/2001WO2001028138A1 Device for generating carriers for wavelength-division multiplexing optical transmission system with rz signals
04/19/2001WO2001028121A2 Spread-spectrum modem with saw resonator and pulse shaping
04/19/2001WO2001015340A8 Method for synchronizing base stations in a mobile communication system
04/19/2001DE19949402A1 Verfahren zum Synchronisieren von Paketen A method for synchronizing packages
04/19/2001DE19948899A1 Verfahren und Schaltungsanordnung zur digitalen Frequenzkorrektur eines Signals Method and circuit arrangement for digital frequency correction of a signal
04/19/2001DE10047931A1 Data transmission method for data forwarding between components of computer system involves producing clock signal as unequal square-wave signal to recognize content of predetermined signal sent to data line
04/19/2001CA2825703A1 Method and apparatus for eliminating the effects of frequency offsets in a digital communication system
04/19/2001CA2355355A1 Device for generating carriers for wavelength-division multiplexing optical transmission system with rz signals
04/18/2001EP1093267A1 Frequency correction at reception in a packet transmission system
04/18/2001EP1093248A1 Symbol synchronisation in a DMT system with crosstalk interference
04/18/2001EP1093246A2 Method of synchronising packets
04/18/2001EP1093236A2 CDMA baseband receiver capable of establishing synchronization with peripheral base stations
04/18/2001EP1092987A2 GPS positioning method and GPS reception apparatus
04/18/2001EP1092285A1 Appararus and method for synchronizing channels in a w-cdma communication system
04/18/2001EP1092269A2 Method for digital timing recovery and selective filtering
04/18/2001CN1292191A Receiving system for OFDM
04/18/2001CN1292190A Demodulator of receiver
04/18/2001CN1291830A Precision timing source for locating geographical position of mobile station
04/17/2001US6219694 System and method for pushing information from a host system to a mobile data communication device having a shared electronic address
04/17/2001US6219396 Jitter resistant clock regenerator
04/17/2001US6219394 Digital frequency sampling and discrimination
04/17/2001US6219384 Circuit for determining clock propagation delay in a transmission line
04/17/2001US6219345 Timing estimation in mobile communication systems using parabolic interpolator
04/17/2001US6219333 Method and apparatus for synchronizing a carrier frequency of an orthogonal frequency division multiplexing transmission system
04/17/2001US6218907 Frequency comparator and PLL circuit using the same
04/17/2001US6218896 Vectored demodulation and frequency estimation apparatus and method
04/17/2001US6217234 Apparatus and method for processing data with an arithmetic unit
04/17/2001CA2062849C Transmission system for the synchronous digital hierarchy