Patents
Sitemap › H04 - Electric communication technique › H04L - Transmission of digital information, e.g. telegraphic communication › H04L 7 - Arrangements for synchronising receiver with transmitter
Patents for H04L 7 - Arrangements for synchronising receiver with transmitter (36,432)
09/2005
09/14/2005CN1219390C Equipment for data transmission between transmission systems using different phase clock and its method
09/14/2005CN1219357C Digital clock resetting device
09/13/2005US6944801 Skew adjusting circuit and semiconductor integrated circuit
09/13/2005US6944247 Plural circuit selection using role reversing control inputs
09/13/2005US6944237 Multi-pair transceiver decoder system with low computation slicer
09/13/2005US6944216 Digital subscriber line communicating system
09/13/2005US6944188 Synchronizing clocks across a communication link
09/13/2005US6944149 Apparatus and method or searching for PN sequence phase in multi-carrier CDMA mobile communication system
09/13/2005US6944119 OFDM receiving apparatus, OFDM transmission apparatus and OFDM communication method
09/13/2005US6943632 Frequency locked loop, clock recovery circuit and receiver
09/13/2005US6943595 Synchronization circuit
09/13/2005US6943590 Clock monitoring apparatus
09/13/2005US6943587 Switchable power domains for 1.2V and 3.3V pad voltages
09/13/2005CA2291847C Synchronization symbol structure using ofdm based transmission method
09/09/2005WO2005083923A1 Optimum phase timing recovery in the presence of strong intersymbol interference
09/09/2005WO2005060129A8 Radio relay device
09/08/2005US20050198549 Method and device for the sampling of digital data in synchronous transmission, with maintenance of binary integrity
09/08/2005US20050198247 Granular management of network resources
09/08/2005US20050198240 Method for temporal synchronisation of at least two measuring computers cooperating over a telecommunication network such as internet, intranet or similar
09/08/2005US20050195930 Rapid discrimination preambles and methods for using the same
09/08/2005US20050195929 Sampling frequency conversion apparatus
09/08/2005US20050195928 Transmission apparatus
09/08/2005US20050195827 Communication timing control apparatus, communication timing control method, node, and communication system
09/08/2005US20050195772 Wireless communication system, wireless communication apparatus, wireless communication method, and computer program
09/08/2005US20050195690 Standard time signal receiving time device and decoding method of time code signal
09/08/2005US20050195663 Delay locked loop in semiconductor memory device
09/08/2005DE10353500B4 Verfahren und Vorrichtung zur Synchronisation der Datenübertragung zwischen Datenpumpen Method and device for synchronization of data transmission between data pumps
09/08/2005DE102004007239A1 Schnittstellenvorrichtung und Verfahren zur Datenrückgewinnung und Synchronisation The interface apparatus and method of data recovery and synchronization
09/07/2005EP1571531A1 Method and apparatus for sampling digital data in a synchronous transmission, keeping binary integrity
09/07/2005EP1571530A1 Frequency modulator apparatus of phase selection type, and frequency synthesizer of phase selection type
09/07/2005EP1570606A1 Preamble detection and data rate control in a umts system
09/07/2005EP1570599A2 System and method of digital system performance enhancement
09/07/2005EP1402642B1 Frequency locked loop, clock recovery circuit and receiver
09/07/2005EP1064731B1 Pilot signal adaptive reacquisition time
09/07/2005EP0980619B1 Methods and devices for coding, transmitting and decoding digital data
09/07/2005CN1666456A Clock data recovery circuit
09/07/2005CN1666186A Information exchange between locally synchronous circuits
09/07/2005CN1665231A Method for forming a training sequence
09/07/2005CN1665172A Wireless communication system, wireless communication apparatus, wireless communication method, and computer program
09/07/2005CN1664724A Standard time signal receiving time device and decoding method of time code signal
09/07/2005CN1218530C Two-way maximum likelihood sequence evaluation system
09/07/2005CN1218529C Multi-progression event synchronizer and its system
09/07/2005CN1218513C Method for synchronizing received CDMA signal
09/07/2005CN1218502C CDMA receiver and receiving method thereof
09/07/2005CN1218489C Adjustable spread spectrum clock generator and implementing method thereof
09/06/2005US6941485 Clock supply circuit for supplying a processing clock signal used for processing an input signal having a predetermined frequency
09/06/2005US6941445 Resampling address generator
09/06/2005US6941078 Method and system for communicating a clock signal over an optical link
09/06/2005US6940936 Alternate timing signal for a vestigial sideband modulator
09/06/2005US6940934 Synchronizing signal processing circuit
09/06/2005US6940933 Apparatus and method for synchronization in a multiple-carrier communications system by observing a phase-frequency relationship of a plurality of pilot signals
09/06/2005US6940927 Simplified symbol timing tracking circuit for a CPM modulated signal
09/06/2005US6940842 System and method for maintaining wireless channels over a reverse link of a CDMA wireless communication system
09/06/2005US6940837 Spread spectrum demodulator
09/06/2005US6940831 Wireless communications system
09/06/2005CA2372685C Apparatus and method for generating frame sync word and verifying the frame sync word in w-cdma communication system
09/01/2005WO2005081449A1 Analog to digital converter clock synchronizer
09/01/2005WO2005004295A3 Pulsed quantum dot laser system with low jitter
09/01/2005WO2004111968A3 Remote meter reading apparatus and method of manufacturing the same
09/01/2005US20050193301 CDR-based clock synthesis
09/01/2005US20050190875 Automatic delays for alignment of signals
09/01/2005US20050190874 Variable phase bit sampling with minimized synchronization loss
09/01/2005US20050190847 Demodulation and modulation circuit and demodulation and modulation method
09/01/2005US20050190823 Interface apparatus and method for data recovery and synchronization
09/01/2005US20050190798 RF door activation system
09/01/2005US20050190796 Method of avoiding synchronization between communicating nodes
09/01/2005US20050190084 Method and apparatus for modulating and demodulating data into a variable length code and a providing medium for implementing the method
09/01/2005US20050190004 System and method for tuning output drivers using voltage controlled oscillator capacitor settings
09/01/2005DE10392531T5 PLL für Taktrückgewinnung mit Initialisierungssequenz PLL for clock recovery with initialization
08/2005
08/31/2005EP1568166A1 Long-distance synchronous transmission method using optical fibre
08/31/2005EP1568015A2 Single clock data communication in direct stream digital system
08/31/2005EP1072101A4 Methods and apparatus for exchanging data
08/31/2005CN1663209A Clock extraction circuit for use in a linearly expandable broadcast router
08/31/2005CN1663167A Method and system of biasing a timing phase estimate of data segments of a received signal
08/31/2005CN1217504C Device and method of obtaiing communication quality
08/31/2005CN1217503C Orthogonal frequency division multiplexing all-digit synchronous tracking method and system without pilot frequency asistance
08/31/2005CN1217495C Access channel structure for wireless communication system
08/30/2005US6938200 Transponder interrogators, radio frequency identification device communication systems, transponder interrogator communication methods, and radio frequency identification device communication methods
08/30/2005US6938178 Terminal device and real-time clock control method therefor enabling preservation of clock/calendar information and high information readout speed
08/30/2005US6938106 Network device interface for digitally interfacing data channels to a controller via a network
08/30/2005US6937953 Circuit configuration for receiving at least two digital signals
08/30/2005US6937685 Apparatus and method for counting high-speed early/late pulses from a high speed phase detector using a pulse accumulator
08/30/2005US6937683 Compact digital timing recovery circuits, devices, systems and processes
08/30/2005US6937682 Clock-pulse supply unit
08/30/2005US6937681 Skew correction apparatus
08/30/2005US6937680 Source synchronous receiver link initialization and input floating control by clock detection and DLL lock detection
08/30/2005US6937679 Spread spectrum clocking tolerant receivers
08/30/2005US6937672 Determining the position of a constant frequency interval in a telecommunication signal
08/30/2005US6937617 Apparatus and method for trellis encoding data for transmission in digital data transmission systems
08/30/2005US6937078 Circuit configuration for regenerating clock signals
08/30/2005CA2374307C Cell search procedure for time division duplex communication systems using code division multiple access
08/25/2005US20050186933 Channel equalization system and method
08/25/2005US20050185748 Methods and apparatus for monitoring frequency corrections in a clock and data recovery phase-lock loop, and for deriving operating indications therefrom
08/25/2005US20050185745 Method and system for undersampled symbol synchronization
08/25/2005US20050185743 Apparatus for burst and timing synchronization in high-rate indoor wireless communication
08/25/2005US20050185742 Optimum phase timing recovery in the presence of strong intersymbol interference
08/25/2005US20050185699 Spread spectrum, cross-correlated and filtered modulated systems
08/25/2005US20050185628 Wireless communication system, wireless communication apparatus and wireless communication method, and computer program
08/25/2005US20050185498 Timing calibration pattern for SLDRAM
08/24/2005EP1566899A1 Multipath compensation for diversity signal receivers
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