Patents
Patents for H04L 7 - Arrangements for synchronising receiver with transmitter (36,432)
05/2005
05/24/2005CA2378873C Self blocking for a subscriber unit
05/24/2005CA2352010C Training and synchronization sequences for wireless systems with multiple transmit and receive antennas used in cdma or tdma systems
05/24/2005CA2283180C Apparatus and method for performing timing recovery
05/19/2005WO2005046095A1 All-optical signal processing method and device
05/19/2005WO2005031738A8 Itr data reproduction device, recording/reproduction system, and interpolation filter
05/19/2005WO2004073293A3 40-gb/s clock and data recovery circuit in 0.18 micrometers technology
05/19/2005US20050108592 Method and apparatus for data transfer, image forming apparatus, and computer product
05/19/2005US20050108489 Method and apparatus for maintaining data density for derived clocking
05/19/2005US20050108482 Tranferring data between differently clocked busses
05/19/2005US20050107039 Co-channel interference detector for cellular communications systems
05/19/2005US20050105662 Data recovery method and module
05/19/2005US20050105659 Method and apparatus for synchronization of the OFDM systems
05/19/2005US20050105643 Gaussian fsk modulation with more than two modulation states
05/19/2005US20050105639 Wireless transmission system
05/19/2005US20050105636 Flow module and fuel cell having said flow module
05/19/2005US20050105628 System with a clocked interface
05/19/2005US20050105626 Digital broadcasting data receiving apparatus and method of controlling the same
05/19/2005US20050105607 Method and circuit for timing pulse generation
05/19/2005US20050105601 Digital subscriber line communicating system
05/19/2005US20050105505 Transceiver for a wireless local area network having a sparse preamble data sequence
05/19/2005US20050104638 Clock control method and circuit
05/19/2005US20050104636 Dynamic resynchronization of clocked interfaces
05/19/2005DE10016169B4 Verfahren zum Resynchronisieren der Datenübertragung zwischen zwei über eine Standleitung verbundene Modems Method to resynchronize the data transfer between two via a leased line modems connected
05/19/2005CA2544420A1 All-optical signal processing method and device
05/18/2005EP1062773B1 Data bus for a plurality of nodes
05/18/2005CN1618196A Precise synchronization of distributed systems
05/18/2005CN1617535A 无线传送系统 Wireless transmission system
05/18/2005CN1617463A Apparatus and method for measurement of communication quality in CDMA system
05/18/2005CN1617462A Apparatus and method for measurement of communication quality in CDMA system
05/18/2005CN1617461A Apparatus and method for measurement of communication quality in CDMA system
05/18/2005CN1617460A Apparatus and method for measurement of communication quality in CDMA system
05/18/2005CN1202631C Cable modem for cable hybrid fiber and coax network
05/17/2005US6895522 Method and apparatus for compensating duty cycle distortion in a data output signal from a memory device by delaying and distorting a reference clock
05/17/2005US6895518 Power and frequency adjustable UART device
05/17/2005US6895189 Optical synchronization system
05/17/2005US6895062 High speed serial interface
05/17/2005US6895023 Packet-based optical communications networks
05/17/2005US6894996 Apparatus and method for searching a base station in an asynchronous mobile communications system
05/17/2005CA2306813C Device and method for communicating packet voice data in mobile communication system
05/12/2005US20050100310 Setting real time clocks in communications netwroks
05/12/2005US20050100122 Method and related apparatus for searching the syncword of a next frame in an encoded digital signal
05/12/2005US20050100104 Digital access arrangement circuitry and method for connecting to phone lines having a DC holding circuit with programmable current limiting
05/12/2005US20050100079 Pulse based communication system
05/12/2005US20050100054 Adaptive clock recovery
05/12/2005US20050099986 Method and apparatus for uplink synchronization in wireless communications
05/12/2005US20050099880 Duty cycle distortion compensation for the data output of a memory device
05/12/2005US20050099216 Adaptive per-pair skew compensation method for extended reach differential transmission
05/11/2005EP1530336A1 Synchronization preamble structure for OFDM system
05/11/2005EP1214822B1 Communication system
05/11/2005EP1062772B1 Operating method for a data bus with a plurality of nodes
05/11/2005EP0927472B1 Component timing recovery system for qam
05/11/2005EP0766893B1 Electronic identification system with improved sensitivity
05/11/2005CN1615621A Radio reception apparatus, symbol timing control method, and symbol timing control program
05/11/2005CN1615616A Rescue beacon
05/11/2005CN1201596C Flow changing device for changing data flow to output correct data flow
05/11/2005CN1201547C Data transmission device used in system possessing multiple clock ranges
05/11/2005CN1201521C TDMA voice information reading apparatus
05/11/2005CN1201515C Control device and method of automatic frequency control in mobile communication equipment
05/11/2005CN1201509C Synchronous method between mobile comm. system and base station
05/11/2005CN1201212C Digital signal processing method and data processor
05/10/2005US6892314 Method and system of automatic delay detection and receiver adjustment for synchronous bus interface
05/10/2005US6892075 Method and apparatus for efficient determination of channel estimate and baud frequency offset estimate
05/10/2005US6892071 Handover method in wireless telecommunication system supporting USTS
05/10/2005US6891910 Baud-rate timing recovery
05/10/2005US6891908 Portable radio system and portable radio equipment to be used in the same and frequency error prediction method used therefor
05/10/2005US6891906 Demodulator, clock recovery circuit, demodulation method and clock recovery method
05/10/2005US6891905 Apparatus and method for FSK demodulation with integrated time and frequency tracking
05/10/2005US6891886 Apparatus for finely synchronizing code signals
05/10/2005US6891884 Apparatus for detecting correlation, spectrum despread apparatus and receiver having the same, and method for detecting correlation
05/10/2005US6891845 Method and apparatus for adapting to a clock rate transition in a communications network using idles
05/10/2005US6891815 Pilot signals for synchronization and/or channel estimation
05/10/2005US6891810 Wireless access system and associated method using multiple modulation formats in TDD frames according to subscriber service type
05/10/2005US6891573 Method and apparatus for changing the output delay of audio or video data encoding
05/10/2005US6891402 Clock's out-of-synchronism state detection circuit and optical receiving device using the same
05/10/2005US6891401 Clock loss detection and switchover circuit
05/06/2005WO2005041513A1 Symbol point estimating apparatus, method and program, and recording medium
05/06/2005WO2005041511A1 Single antenna interference rejection by means of iterative interference estimation and spatio-temporal whitening
05/06/2005WO2005041434A1 Radio receiver apparatus and finger assigning method
05/06/2005WO2004071000A3 Method and apparatus for determining propagation delays for use in wide area networks
05/05/2005US20050097484 Method for clock synchronization validation in integrated circuit design
05/05/2005US20050097401 Microcomputer, electronic equipment and debugging system
05/05/2005US20050095985 Method and apparatus for multi-user interference determination an rejection
05/05/2005US20050094676 Signal transmitting apparatus and method
05/05/2005US20050094674 Method and circuit arrangement for the monitoring and management of data traffic in a communication system with several communication nodes
05/05/2005US20050094530 Radio communication semiconductor integrated circuit, data processing semiconductor integrated circuit and portable device
05/05/2005US20050093731 Method and apparatus for conveying bidirectional data, power and timing signals using a single transformer
05/05/2005US20050093592 Apparatus and method for reflection delay splitting digital clock distribution
05/05/2005US20050093591 Semidigital delay-locked loop using an analog-based finite state machine
05/04/2005EP1528742A2 Method and apparatus for providing signal acquisition and frame synchronization in a hierarchical modulation scheme
05/04/2005EP1528734A1 Delay control in a data communication system
05/04/2005EP1528724A1 Information processing device and method, recording medium, and program
05/04/2005EP1528704A2 Method for generating a preamble sequence group
05/04/2005EP1528694A1 Radio communication semiconductor integrated circuit, data processing semiconductor integrated circuit and portable device
05/04/2005EP1528693A2 Frame synchronization for a mobile communication system
05/04/2005EP1528690A1 Spread spectrum system communication unit and its method for establishing high speed synchronization
05/04/2005EP1528479A2 Method and system for producing an internal time basis for a diagnostic function of an output stage component
05/04/2005EP1472812A4 Wideband ranging process for frequency acquisition
05/04/2005EP1366584A4 System and method for demodulator state controller
05/04/2005EP1152624B1 Communication terminal and wireless communication method
05/04/2005EP0878074B1 A method for reducing transients in a clock signal generating system