Patents
Patents for H04L 7 - Arrangements for synchronising receiver with transmitter (36,432)
01/2011
01/12/2011EP2272263A1 Apparatus for enhanced messaging and a method for enhanced messaging
01/12/2011EP2272226A1 Synchronizing timing mismatch by data insertion
01/12/2011CN201708809U IEEE1588 time testing analyzer
01/12/2011CN201708806U Clock synchronous signal transmission circuit
01/12/2011CN201708772U Very narrow Gaussian signal pulse generation and modulation device
01/12/2011CN1852087B Clock synchronizing method in bag-exchanging network and realizing apparatus tehrefor
01/12/2011CN1630993B Method and apparatus for spread spectrum radio signal recovery in wideband spread spectrum communication systems
01/12/2011CN101946451A Sending method, receiving method, sending device, receiving device, transmitting device, and transmitting system
01/12/2011CN101945243A Computing method of safety clock and terminal
01/12/2011CN101945065A Frequency deviation estimating method of receiver based on DTTB (Digital Television Terrestrial Broadcasting) standard
01/12/2011CN101945021A Method and system for realizing strategy synchronization
01/12/2011CN101944989A Method and device for transmitting isochronous Ethernet
01/12/2011CN101404570B System and method for removing spread spectrum of reference clock signal
01/11/2011US7870343 Managing coherence via put/get windows
01/11/2011US7869986 System and method for performing processing in a testing system
01/11/2011US7869980 Using statistics to locate signals in noise
01/11/2011US7869554 Phase/frequency estimator-based phase locked loop
01/11/2011US7869552 Receiving apparatus for performing frequency synchronization using specific code pattern
01/11/2011US7869551 Symbol synchronization using phase discontinuity for DVB-T systems in AWGN channels
01/11/2011US7868704 Broadband integrated television tuner
01/06/2011WO2011000248A1 Data collection method, device and system
01/06/2011WO2011000057A1 A communications system
01/06/2011WO2010132630A3 Single carrier waveform system with frequency domain equalization
01/06/2011US20110002430 Synchronization transmissions in a wireless communication system
01/06/2011US20110002429 Network devices, methods and/or systems for use in a media network
01/06/2011US20110002418 Time -frequency synchronization and frame number detection for dmb-t systems
01/06/2011US20110002315 Digital multimedia local area wireless transmission system and local area wireless transmission method using the same
01/05/2011EP2271158A2 Device and method for communication between base station and subscriber unit in CDMA communication system
01/05/2011EP2271157A2 Device and method for communication between base station and subscriber unit in CDMA communication system
01/05/2011EP2271040A1 Detection of Doppler shift
01/05/2011EP2271024A1 Time synchronization method of the passive optical network system, system and optical network device
01/05/2011EP2271007A1 Simultaneous transmission in a single frequency network
01/05/2011EP2270676A1 Synchronized multichannel universal serial bus
01/05/2011EP2188921B1 Electrically controlled optical oscillator for a single-side-subcarrier optical phase-locked loop
01/05/2011DE102010006574A1 Method for recognizing existence of reference symbols in physical uplink shared channel of uplink signal of device under test, involves determining estimation value for preset sequence type of reference symbols based on carrier correlations
01/05/2011DE102009025495A1 Processors synchronization method, involves receiving data blocks between measurement of processor, and adjusting clock frequency of processor such that difference formed on processor is minimized
01/05/2011CN201699741U Simultaneous double-channel FFSK of same and different frequency synchronizing decode circuits of transmitter-receiver
01/05/2011CN101938493A Generating and implementing a signal protocol and interface for higher data rates
01/05/2011CN101938348A Clock regeneration method taking standard clock/data as reference
01/05/2011CN101938347A Timing error extraction device and method
01/05/2011CN101938328A Signal processing apparatus, information processing apparatus, coding method, and data transmission method
01/05/2011CN101938318A Synchronous method, system and convergent ring device among devices in convergent network
01/05/2011CN101541073B Method for compensating network node crystal oscillation frequency error of wireless sensor
01/05/2011CN101350709B Method and device for synchronizing block and frame
01/05/2011CN101286834B Data synchronizing method and apparatus
01/04/2011USRE42021 Equalizer performance enhancements for broadband wireless applications
01/04/2011US7865755 Clock frequency variation of a clocked current consumer
01/04/2011US7864909 Signal delay structure in high speed bit stream demultiplexer
01/04/2011US7864908 Apparatus and methods for clock signal recovery and for jitter measurement relative to the recovered clock signal
01/04/2011US7864907 Data receiver with clock recovery circuit
01/04/2011US7864906 System and method for clock signal synchronization
01/04/2011US7864892 Control method and apparatus for receiving optical signal
12/2010
12/30/2010US20100329405 Time-frequency synchronization and frame number detection for dmb-t systems
12/30/2010US20100329404 System for synchronizing clock
12/30/2010US20100329403 Dynamic quadrature clock correction for a phase rotator system
12/30/2010US20100329364 Transmission and reception apparatus for digital signals
12/30/2010US20100329324 Methods and apparatus for qualification of update of clock recovery and equalization
12/30/2010US20100329045 Adjustment of Write Timing in a Memory Device
12/30/2010DE10337056B4 Methode und System zur blinden Bestimmung von Frequenzsprung-Systemcharakteristiken und Synchronisation damit Method and system for blind determination of the frequency hopping system characteristics and synchronization, so
12/30/2010DE102008046737B4 Verfahren und System zum Synchronisieren der Taktfrequenzen eines Senders und eines Empfängers A method and system for synchronizing the clock frequencies of a transmitter and a receiver
12/29/2010WO2010151003A2 Data synchronization method and system
12/29/2010WO2010148622A1 Method for selecting clock source in synchronization digital hierarchy network
12/29/2010EP2267929A2 Method and apparatuses for activation of Hybrid Automatic Request (HARQ) processes
12/29/2010EP2267924A1 A frame format and frame assembling / disassembling method for the frame format
12/29/2010EP2267912A2 Apparatus, method and computer program product for detecting non-synchronized random access channel preamble
12/29/2010EP2266248A1 Wireless communication terminals and methods using acoustic ranging synchronized to rf communication signals
12/29/2010CN201690458U Clock data recovering device
12/29/2010CN1989724B Device and method for preamble detection and frame synchronization in data packet transmission
12/29/2010CN1913425B Decoding device and method
12/29/2010CN1685646B Method of controlling operation of at least one transmitter and/or one receiver, communication system and use of such a method or such a system
12/29/2010CN101933294A Representation of qualitative object changes in a knowledge based framework for a multi-master synchronization environment
12/29/2010CN101931524A Clock source selecting method of synchronous digital hierarchy network
12/29/2010CN101931523A Inversed chip-stage decoding time synchronization rolling codes
12/29/2010CN101931481A IEEE 1588 clock output device and method
12/29/2010CN101292462B Interference suppression in bit serial data stream
12/29/2010CN101267290B Transmission device and home server system
12/29/2010CN101150573B A selection method for NTP time server
12/29/2010CN101145897B A method and system for reducing transmission clock line based on communication hardware platform
12/28/2010US7860405 Data transmission system and receiver device for optical data signals
12/28/2010US7860204 Digital baseband system
12/28/2010US7860203 High-speed serial data signal interface architectures for programmable logic devices
12/28/2010US7860202 Method and circuit for transferring data stream across multiple clock domains
12/28/2010US7859991 Signal transmitting apparatus, power supplying system, and serial communication apparatus
12/28/2010US7859436 Memory device receiver
12/23/2010WO2010145383A1 Method and device for designing synchronization access sequences
12/23/2010WO2010145307A1 Time synchronization realization method and device thereof
12/23/2010WO2010145093A1 Method and device for aligning phases of the master and stand-by clocks
12/23/2010WO2010144996A1 System and method for selecting optimum local oscillator discipline source
12/23/2010WO2010144995A1 System and method for reducing holdover duration
12/23/2010US20100322367 Fast Phase Alignment for Clock and Data Recovery
12/23/2010US20100322366 Method for detecting frame synchronization and structure in dvb-s2 system
12/23/2010US20100322365 System and method for synchronizing multi-clock domains
12/23/2010US20100321216 Systems and Methods for Variable Rate Conversion
12/23/2010CA2765707A1 System and method for selecting optimum local oscillator discipline source
12/23/2010CA2765705A1 System and method for reducing holdover duration
12/22/2010EP2265050A2 Method and transmission frame for the transmission of short messages with different data formats
12/22/2010EP2264938A2 Receiving apparatus, receiving method and computer program for correlation of synchronous words
12/22/2010EP2263347A1 Communication system comprising a data bus and several subscriber nodes connected thereto and method for operating such a communication system
12/22/2010CN1649289B Differential phase detecting method and system
12/22/2010CN1533660B Method and device for detecting varying data rate
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