Patents
Patents for H04L 7 - Arrangements for synchronising receiver with transmitter (36,432)
08/2006
08/15/2006US7092408 Plesiochronous synchronization of remote subscriber's clock to hub's clock
08/15/2006US7092377 Bi-directional time slot estimator for wireless communication system
08/15/2006CA2148995C Method for synchronizing redundantly transmitted message cell streams
08/11/2006CA2532486A1 Dectecting clock drift in networked devices through monitoring client buffer fullness
08/10/2006US20060176993 Transmission method for MIMO system
08/10/2006US20060176992 Frequency-lock detector
08/10/2006US20060176991 System for adjusting sampling timing of DLL circuit, method therefor and transmitter-receiver used therefor
08/10/2006US20060176990 Apparatus for communications
08/10/2006US20060176936 Method and apparatus for transmission and reception of data
08/10/2006US20060175407 RF-tag reading system and RF-tag reader/writer control system, and interference avoidance method therefor
08/10/2006DE112004001869T5 Synchronisierungs-Burst zur Frequenzversatzkompensation Synchronization burst for frequency offset compensation
08/10/2006DE102005005326A1 Synchronization and data recovery device for e.g. DRAM-component, has finite impulse response low pass filter using weighted values and sampled values of previous and consecutive sampled symbols to judge instantaneous symbol
08/10/2006DE102005005287A1 Transmission period and/or transmission rate estimating method for use during data communication, involves estimating period and/or rate based on transmitting time point and receiving time point after receiving one of telegram
08/10/2006DE10157864B4 Quadratur-Amplituden-Modulations- (QAM) Empfänger Quadrature amplitude modulation (QAM) receiver
08/09/2006EP1689112A2 A quadrature demodulator employing timing recovery interpolator
08/09/2006EP1689096A2 Transmitter in a data transmission system and corresponding method
08/09/2006EP1689089A2 Spread spectrum communication method using a compressed mode
08/09/2006EP1687929A2 Method and system for antenna interference cancellation
08/09/2006EP1687915A2 Method and apparatus for uplink synchronization in wireless communications
08/09/2006EP1687897A1 Input/output device for a clock signal, in particular for the correction of clock signals
08/09/2006EP1183781B1 Data clock recovery circuit
08/09/2006CN1817046A Synchronizing of a digital signal using a PCR program clock reference
08/09/2006CN1815945A Clock extracting circuit
08/09/2006CN1815909A System and method for synchronization between base stations
08/09/2006CN1269371C Transfer method
08/09/2006CN1269332C Clock reproduction circuit
08/09/2006CN1269331C Method for sanding and receiving data based on synchronous serial interface in digital signal processor
08/09/2006CN1269312C Frequency locked loop, clock recovery circuit and receiver
08/09/2006CN1269053C grouping route process, system, and optimized scalable network switch for grouping route
08/09/2006CN1269038C Fault isolation through no-over head link level CRC
08/08/2006US7089441 Clock multiplier selection for a microprocessor with multiple system bus clocking frequencies
08/08/2006US7088976 Device for reconstructing data from a received data signal and corresponding transceiver
08/08/2006US7088795 Ultra wide band base band receiver
08/08/2006US7088783 Digital subscriber line communicating system determining signal-to-noise ratios
08/08/2006US7088686 Radio method and device having a frame structure
08/08/2006CA2484281C Clock timing recovery methods and circuits
08/03/2006US20060171328 Frame synchronization circuit
08/03/2006US20060170453 Low latency multi-level communication interface
08/03/2006DE10149512B4 Verfahren und Vorrichtung zur Synchronisation der Datenübertragung zwischen zwei Schaltungen Method and device for synchronization of data transmission between two circuits
08/02/2006EP1686698A1 Initial cell search algorithm
08/02/2006EP1686388A1 Timing comparator, data sampling device, and test device
08/02/2006EP1685665A1 Enhancing signals
08/02/2006EP1685664A1 Signal interference measurement
08/02/2006EP1685654A1 Suppression of unwanted signal elements by sinusoidal amplitude windowing
08/02/2006EP1685653A1 Signal regeneration
08/02/2006EP1685623A1 Wideband antenna and receiver calibration
08/02/2006EP1400052A4 Apparatus for data recovery in a synchronous chip-to-chip system
08/02/2006EP1243087B1 A multi-rate transponder system and chip set
08/02/2006CN1813438A Pattern sequence synchronization
08/02/2006CN1813437A Lossless transfer of events across clock domains
08/02/2006CN1813381A Pulsed quantum dot laser system with low jitter
08/02/2006CN1812319A Apparatus for realizing asynchronous data cross clock domain
08/02/2006CN1812318A Access buffer storaging method
08/02/2006CN1812317A Synchronous medium access controller
08/02/2006CN1268101C Detection and correction of phase jumps in a phase sequence
08/02/2006CN1268085C Shaking attenuation processor in SDH branch clock restoration
08/02/2006CN1268080C Method for sending information in a telecommunication system
08/01/2006US7085970 Fast detection of incorrect sampling in an oversampling clock and data recovery system
08/01/2006US7085951 Method for generating a signal pulse sequence with a predetermined stable fundamental frequency
08/01/2006US7085950 Parallel data communication realignment of data sent in multiple groups
08/01/2006US7085949 Method and related apparatus for locking phase with estimated rate modified by rate dithering
08/01/2006US7085874 Synchronous/asynchronous bridge circuit for improved transfer of data between two circuits
08/01/2006US7085339 Data recovery device
08/01/2006US7085338 Low power, high accuracy lithium battery protection circuit
08/01/2006US7085337 Adaptive per-pair skew compensation method for extended reach differential transmission
08/01/2006US7085336 Signal transmission circuit and method for equalizing disparate delay times dynamically, and data latch circuit of semiconductor device implementing the same
08/01/2006US7085329 High speed decoding apparatus and method for analog subscriber connections
08/01/2006US7085326 Transmission system, receiver, and decimation device
08/01/2006US7085294 Frame synchronization mechanism
08/01/2006US7085276 System for synchronizing communications system components coupled via a communications network
08/01/2006US7084711 Method and apparatus for scanning a data signal based on a direction of phase difference
07/2006
07/27/2006US20060165205 Digital transmit phase trimming
07/27/2006US20060165204 Method and apparatus for multi-mode clock data recovery
07/27/2006US20060165203 Waveform generation
07/27/2006US20060165202 Signal processor for robust pattern recognition
07/27/2006US20060165201 Method and apparatus for recording time information for digital data streams
07/27/2006US20060165200 Synchronization device and device for generating a synchronization signal
07/27/2006US20060165158 Signal regeneration
07/27/2006DE69928561T2 Messung der nichtlinearen verzerrung in sendern Measurement of non-linear distortion in transmitters
07/27/2006DE10394300T5 Verfahren zum Datenübertragen innerhalb eines drahtlosen lokalen Netzes (WLAN) Method for data-transmitting within a wireless local area network (WLAN)
07/27/2006DE102005018950A1 Vorrichtung und Verfahren zur Phasensynchronisation mit Hilfe eines Mikrocontollers Apparatus and method for phase synchronization using a Mikrocontollers
07/27/2006DE10122621B4 Verfahren zum Bestimmen einer Referenztaktphase aus bandbegrenzten digitalen Datenströmen A method for determining a reference clock phase from the band-limited digital data streams
07/26/2006EP1684519A2 System and method for multimedia delivery in a wireless environment
07/26/2006EP1684467A1 Power saving via variable listen intervals in a WLAN
07/26/2006EP1684466A1 Power saving and handling broadcast as unicast traffic in a WLAN
07/26/2006EP1684433A1 Method and apparatus for multi-mode clock data recovery
07/26/2006EP1683284A1 All-optical signal processing method and device
07/26/2006EP1683031A2 Method and apparatus for maintaining data density for derived clocking
07/26/2006EP1576761B1 Method and device for extracting a clock pulse frequency underlying a data flow
07/26/2006EP1438802B1 Transition detection, validation and memorization circuit
07/26/2006EP1430626B1 Peak detection with matched filter
07/26/2006EP1097526A4 Channel assignment method for a base station in a mobile communication system
07/26/2006EP1092285A4 Appararus and method for synchronizing channels in a w-cdma communication system
07/26/2006CN1810042A Method and apparatus for processing null packets in a digital media receiver
07/26/2006CN1809994A Frame format decoder and training sequence generator for wireless lan networks
07/26/2006CN1809195A Multi-communication network call processing method for multi-mode terminals
07/26/2006CN1809008A Handling broadcast and multicast traffic as unicast traffic in a wireless network
07/26/2006CN1808964A Method and system of obtaining clock for H.323 multimedia communication network terminal
07/26/2006CN1808963A Method and apparatus for multi-mode clock data recovery
07/26/2006CN1266937C Data signal sampling device