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Class Information
Number: 375/355
Name: Pulse or digital communications > Synchronizers > Synchronizing the sampling time of digital data
Description: Subject matter wherein the sampling time of a sampler is synchronized to the transmission baud rate, or twice, or more of the transmission baud rate.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7627066 |
Apparatus for data recovery in a synchronous chip-to-chip system |
Dec. 1, 2009 |
| 7627003 |
Automatic clock synchronization and distribution circuit for counter clock flow pipelined systems |
Dec. 1, 2009 |
| 7623609 |
Dynamic phase alignment methods and apparatus |
Nov. 24, 2009 |
| 7623608 |
Asynchronous data reception without precision timing reference |
Nov. 24, 2009 |
| 7623607 |
Methods and apparatus for determining timing in a wireless communication system |
Nov. 24, 2009 |
| 7620134 |
Circuit to syncrhonize the phase of a distributed clock signal with a received clock signal |
Nov. 17, 2009 |
| 7620115 |
Space code block coding and spreading apparatus and method for transmission diversity and CDMA diversity transmitter and CDMA mobile station receiver using the same |
Nov. 17, 2009 |
| 7616723 |
Method for symbol timing synchronization and apparatus thereof |
Nov. 10, 2009 |
| 7616722 |
Method and circuitry for extracting clock in clock data recovery system |
Nov. 10, 2009 |
| 7616721 |
Apparatus and method for checking network synchronization clock signal in communication system |
Nov. 10, 2009 |
| 7616719 |
Compensation for residual frequency offset, phase noise and sampling phase offset in wireless networks |
Nov. 10, 2009 |
| 7616707 |
Methods and apparatus for reducing a sampling rate during a sampling phase determination process |
Nov. 10, 2009 |
| 7613264 |
Flexible sampling-rate encoder |
Nov. 3, 2009 |
| 7613263 |
Clock and data recovery method and apparatus |
Nov. 3, 2009 |
| 7613262 |
Signal processing apparatus and method for decision directed symbol synchronisation |
Nov. 3, 2009 |
| 7609795 |
Interpolation module, interpolator and methods capable of recovering timing in a timing recovery apparatus |
Oct. 27, 2009 |
| 7606342 |
Tracking the phase of a received signal |
Oct. 20, 2009 |
| 7606301 |
Method and apparatus for adaptively establishing a sampling phase for decision-feedback equalization |
Oct. 20, 2009 |
| 7602871 |
Mobile communication terminal |
Oct. 13, 2009 |
| 7602870 |
Symbol timing estimation in communication systems |
Oct. 13, 2009 |
| 7602869 |
Methods and apparatus for clock synchronization and data recovery in a receiver |
Oct. 13, 2009 |
| 7602852 |
Initial parameter estimation in OFDM systems |
Oct. 13, 2009 |
| 7600167 |
Flip-flop, shift register, and scan test circuit |
Oct. 6, 2009 |
| 7599454 |
Method and apparatus for symbol alignment in diversity signal reception |
Oct. 6, 2009 |
| 7596196 |
Timing recovery in error recovery for iterative detection |
Sep. 29, 2009 |
| 7593496 |
Phase interpolator |
Sep. 22, 2009 |
| 7593454 |
Enhanced QPSK or DQPSK data demodulation for direct sequence spreading (DSS) system waveforms using orthogonal or near-orthogonal spreading sequences |
Sep. 22, 2009 |
| 7590209 |
Method and computer program for identifying a transition in a phase-shift keying or frequency-shift keying signal |
Sep. 15, 2009 |
| 7590184 |
Blind preamble detection for an orthogonal frequency division multiplexed sample stream |
Sep. 15, 2009 |
| 7587016 |
MIMO timing recovery |
Sep. 8, 2009 |
| 7587015 |
Asynchronous digital data capture |
Sep. 8, 2009 |
| 7587014 |
Digital frequency/phase recovery circuit |
Sep. 8, 2009 |
| 7583772 |
System for shifting data bits multiple times per clock cycle |
Sep. 1, 2009 |
| 7583771 |
Systems and methods for resampling unreliable data |
Sep. 1, 2009 |
| 7583770 |
Multiplex signal error correction method and device |
Sep. 1, 2009 |
| 7583737 |
OFDM signal receiver device and OFDM signal receiving method |
Sep. 1, 2009 |
| 7583734 |
Two-wire type data communication method and system, controller and data recording apparatus |
Sep. 1, 2009 |
| 7580494 |
Low wander timing generation and recovery |
Aug. 25, 2009 |
| 7580493 |
Electronic circuit |
Aug. 25, 2009 |
| 7580492 |
Clock recovery |
Aug. 25, 2009 |
| 7577221 |
Receiver scheme for synchronous digital transmission |
Aug. 18, 2009 |
| 7577220 |
Apparatus and method for readjustment of a sampling time in radio receivers |
Aug. 18, 2009 |
| 7573967 |
Input threshold adjustment in a synchronous data sampling circuit |
Aug. 11, 2009 |
| 7573953 |
Method and apparatus for estimating SFO in digital receiver, and method and apparatus for compensating for sampling frequency using the estimated SFO in the digital receiver |
Aug. 11, 2009 |
| 7570721 |
Apparatus and method for multi-phase digital sampling |
Aug. 4, 2009 |
| 7570258 |
Method for adjusting the scanning frequency and/or scanning phase of a digital image reproducing device |
Aug. 4, 2009 |
| 7567629 |
Multiphase clock recovery |
Jul. 28, 2009 |
| 7564931 |
Robust maximum-likelihood based timing recovery |
Jul. 21, 2009 |
| 7564907 |
Technique for providing secondary data in a single-frequency network |
Jul. 21, 2009 |
| 7561560 |
Symbol timing synchronization system for orthogonal frequency division multiplexing systems |
Jul. 14, 2009 |
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