Patents
Patents for H04L 7 - Arrangements for synchronising receiver with transmitter (36,432)
03/2001
03/07/2001EP1080556A1 Phase-comparator-less delay locked loop
03/07/2001CN1286854A Digital phase discrimination based on frequency sampling
03/07/2001CN1286853A TDMA wireless telephone system with independently tracked demodulation parameters
03/07/2001CN1286850A Apparatus and method of searching for PN sequence phase in multi-carrier CDMA mobile communication system
03/07/2001CN1286847A Device and method for transmitting preamble of access channel in mobile communication system
03/07/2001CN1286842A Demodulator for demodulating digital broadcast signals
03/07/2001CN1286544A Orthogonal frequency-division multiplexing frame synchronization
03/07/2001CN1286530A Method for implementing digital phase-locked loop in clock synchronizing system
03/06/2001US6198816 Capacitively coupled ring detector with power provided across isolation barrier
03/06/2001US6198784 Methods of synchronizing a personal handy-phone system station and phase lock loops
03/06/2001US6198783 System for wireless serial transmission of encoded information
03/06/2001US6198782 Estimation of frequency offsets in OFDM communication systems
03/06/2001US6198780 Method and apparatus for symbol timing recovery of a vestigial sideband television signal
03/06/2001US6198777 Feher keying (KF) modualtion and transceivers including clock shaping processors
03/06/2001US6198752 ATM video telephone terminal interworking with ISDN
03/06/2001US6198736 Telecommunications system
03/06/2001US6198700 Method and apparatus for retiming test signals
03/06/2001US6198360 Quadrature current frequency modulation oscillator
03/01/2001WO2001015375A1 Frame capturing system, frame capturing method, and receiver
03/01/2001WO2001015340A1 Method for synchronizing base stations in a mobile communication system
03/01/2001WO2001015324A1 Charge pump phase locked loop circuit
03/01/2001WO2001015321A1 Apparatus for analogue information transfer
03/01/2001DE19941445A1 Phasendetektor für eine Phasenregelschleife Phase detector for a phase-locked loop
02/2001
02/28/2001EP1079620A2 Programmable digital signal processor for demodulating digital television signals
02/28/2001EP1079579A1 OFDM frame synchronisation
02/28/2001EP1079549A2 Circuit and method for monitoring optical signal level
02/28/2001EP1078520A1 Data processing device
02/28/2001EP1078502A2 Ofdm frame synchronisation and equalisation system
02/28/2001EP1078471A1 Method and apparatus for accurate synchronization using symbol decision feedback
02/28/2001EP1078450A1 Methods and apparatus for timing recovery of vestigial sideband (vsb) modulated signals
02/28/2001EP1078314A1 Method and apparatus for synchronisation of nodes
02/28/2001CN1285993A Co-channel interference detection network for HDTV receiver
02/28/2001CN1285992A Segment synchronous recovery network for HDTV receiver
02/28/2001CN1285666A Wave division multiplex optical transmission system
02/27/2001USRE37070 High definition television receiver
02/27/2001US6195784 Circuit for detecting reception errors in an asynchronous transmission
02/27/2001US6195783 Process and apparatus for synchronizing the block counter in an RDS radio data receiver
02/27/2001US6195758 Operation and maintenance of clock distribution networks having redundancy
02/27/2001US6195402 Pattern matching apparatus
02/27/2001US6195343 Spectrum spread communication system
02/27/2001US6194969 System and method for providing master and slave phase-aligned clocks
02/22/2001WO2001013566A1 Method and apparatus for accomplishing high bandwidth serial communication between semiconductor devices
02/22/2001WO2001013556A1 Method and apparatus for combining a plurality of 8b/10b encoded data streams
02/22/2001WO2001013541A2 Method for deep paging
02/22/2001WO2001013534A1 Method and apparatus for multiple access over a communication channel
02/22/2001DE19938513A1 Synchronisation device for high-speed analogue circuitry measures and adjusts time difference between internal clock of A=D converter and clock used to control sensor
02/22/2001CA2382053A1 Method and apparatus for combining a plurality of 8b/10b encoded data streams
02/22/2001CA2380555A1 Method for deep paging
02/21/2001EP1077562A1 Method for synchronising variable length data packets in a bit-oriented channel
02/21/2001EP1077543A1 Optical intersatellite communication system for transmitting a modulated laser beam
02/21/2001EP1077540A1 Transmitting/receiving device
02/21/2001EP1076858A2 Method and system for providing an appliance user interface
02/21/2001EP1076850A2 Method and system for distributing processing instructions with adata to be processed
02/21/2001EP1076846A2 Method and apparatus for low jitter clock recovery
02/21/2001CN1285117A System and method for maintaining timing synchronization in digital video network
02/21/2001CN1285092A Receiver with parallel correlator for spread spectium digital transmission
02/21/2001CN1284718A Method and device of synchronous moving image expert group decoder
02/21/2001CN1062400C Synchronizing circuit arrangement
02/20/2001US6192093 Enhanced CIMT coding system and method with automatic word alignment for simplex operation
02/20/2001US6192092 Method and apparatus for clock skew compensation
02/20/2001US6192091 Circuit for reproducing a clock from a multilevel QAM signal
02/20/2001US6192056 Demodulating apparatus and demodulating method
02/20/2001US6191717 Analog isolation system with digital communication across a capactive barrier
02/20/2001CA2194354C Data frame structure and synchronization system for digital television signal
02/16/2001CA2314270A1 Optical intersatellite communications system for transmitting a modulated laser beam
02/15/2001WO2001011832A1 Apparatus for processing packet, and medium storing packet processing program
02/15/2001WO2001011816A1 Clock slew control for serial communication systems
02/15/2001WO2001011811A1 Synchronisation method and system for clock signal sources, in particular in packet transmission communication systems
02/15/2001WO2001011781A1 Clock synchronization system and method
02/15/2001DE19937245A1 Synchronisierungsverfahren und -system für Taktquellen bei insbesondere paketvermittelnden Kommunikationssystemen Synchronization method and system for clock sources in particular packet-switched communication systems
02/15/2001DE19937088A1 Verfahren zum Synchronisieren von Zeitinformation A method for synchronizing time information
02/15/2001CA2380461A1 Clock slew control for serial communication systems
02/14/2001EP1076461A1 Process and device for synchronizing an MPEG decoder
02/14/2001EP1076435A1 A detector for detecting timing in a data flow
02/14/2001EP1076430A1 Optical regenerator for high-bitrate OTDM signals
02/14/2001EP1075745A1 Jitter measurement
02/14/2001CN1284221A S-CDMA fixed wireless loop system employing subscriber unit-radio base unit super-frame alignment
02/14/2001CN1283924A Appts and method for synchronizing compressed vision signal receiving system
02/14/2001CN1283903A Optical receiver having no relation to bit rate, and receiving method thereof
02/14/2001CN1062099C Segment synchronizing detection method in digital communication
02/13/2001US6189076 Shared synchronous memory with a switching circuit controlled by an arbiter and method for glitch free switching of a clock signal
02/13/2001US6188829 Data reproduction apparatus for character multiplexing video signal
02/13/2001US6188738 Clock extraction circuit
02/13/2001US6188687 Broadband switch that manages traffic and method therefor
02/13/2001US6188679 CDMA chip synchronization circuit
02/13/2001US6188286 Method and system for synchronizing multiple subsystems using one voltage-controlled oscillator
02/13/2001US6188285 Phase-locked loop circuit and voltage-controlled oscillator capable of producing oscillations in a plurality of frequency ranges
02/08/2001DE19934016A1 Radio remote controller receives message if measurement voltage representing received field strength corresponds to temperature-dependent reference voltage
02/08/2001DE19916631C2 Verfahren und Vorrichtung zum Auffinden einer regelmäßig wiederkehrenden, vordefinierten Bitfolge in einem seriellen Datenstrom Method and apparatus for locating a recurring predefined sequence of bits in a serial data stream
02/08/2001DE10035136A1 Integrated semiconducting circuit has selector of inverted or non-inverted signal depending on readout masking signal, two flip-flop circuits, Exclusive-OR circuit combining flip-flop outputs
02/08/2001DE10033143A1 Data receiver for conditional invert master transition coding has second stage for delivering received digital data to first stage if predefined data pattern detected in received digital data
02/07/2001EP1075107A1 A bidirectional synchronous interface with single time base
02/07/2001EP1075106A2 Receiver for signals in a discontinuous flow and corresponding receiving process
02/07/2001EP1075102A2 Method for synchronizing time information
02/07/2001EP1075100A1 Variable-length frame transmission device, and variable-length frame transmission method
02/07/2001EP1074967A1 Image signal processing device
02/07/2001EP1074118A1 Hub port with constant phase
02/07/2001EP1074112A1 Optical communications network
02/07/2001EP1074110A1 Process for transmitting, receiving and/or storing information
02/07/2001EP1074105A1 Method for frame synchronization in a time multiplex system