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Class Information
Number: 714/789
Name: Error detection/correction and fault detection/recovery > Pulse or data error handling > Digital data error correction > Forward error correction by tree code (e.g., convolutional) > Synchronization
Description: Subject matter in which a lack of synchronization between the encoder and decoder is detected and/or corrected.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7584389 |
Turbo decoding apparatus and method |
Sep. 1, 2009 |
| 7533326 |
Adaptive decoder for decoding an asynchronous data stream |
May. 12, 2009 |
| 7509565 |
Wireless access modem having downstream channel resynchronization method |
Mar. 24, 2009 |
| 7496808 |
Parallel bit test circuit in semiconductor memory device and associated method |
Feb. 24, 2009 |
| 7451384 |
Error recovery in asynchronous combinational logic circuits |
Nov. 11, 2008 |
| 7447976 |
Data transfer apparatus |
Nov. 4, 2008 |
| 7418650 |
Method for temporal synchronization of clocks |
Aug. 26, 2008 |
| 7373582 |
Apparatus and method for turbo decoding using a variable window size |
May. 13, 2008 |
| 7370262 |
Apparatus and method generating error flag for error correction |
May. 6, 2008 |
| 7366477 |
Redundancy version implementation for an uplink enhanced dedicated channel |
Apr. 29, 2008 |
| 7346834 |
Randomizer systems for producing multiple-symbol randomizing sequences |
Mar. 18, 2008 |
| 7260653 |
Method and device for the synchronization between two networks |
Aug. 21, 2007 |
| 7231583 |
Communication method and apparatus |
Jun. 12, 2007 |
| 7193952 |
Data reproducing apparatus for demodulating data from a reproduction signal |
Mar. 20, 2007 |
| 7174494 |
Method and system for coded null packet-aided synchronization |
Feb. 6, 2007 |
| 7137058 |
Block synchronization detection apparatus and method |
Nov. 14, 2006 |
| 7120854 |
Wireless access modem having downstream channel resynchronization method |
Oct. 10, 2006 |
| 7093184 |
Apparatus and method for generating codes in a communication system |
Aug. 15, 2006 |
| 7089485 |
Simple link protocol providing low overhead coding for LAN serial and WDM solutions |
Aug. 8, 2006 |
| 7085993 |
System and method for correcting timing signals in integrated circuits |
Aug. 1, 2006 |
| 7076725 |
Digital data radio receiving device and method |
Jul. 11, 2006 |
| 7007106 |
Protocol and method for multi-chassis configurable time synchronization |
Feb. 28, 2006 |
| 6973100 |
System and method for programming the location of frame synchronization words in a multidimensional digital frame structure |
Dec. 6, 2005 |
| 6968493 |
Randomizer systems for producing multiple-symbol randomizing sequences |
Nov. 22, 2005 |
| 6968480 |
Phase adjustment system and method for non-causal channel equalization |
Nov. 22, 2005 |
| 6964007 |
Asymmetric error correction apparatus and method, and clock recovering apparatus for optical reading system employing the same |
Nov. 8, 2005 |
| 6961861 |
Globally clocked interfaces having reduced data path length |
Nov. 1, 2005 |
| 6865240 |
Frame synchronizing circuit |
Mar. 8, 2005 |
| 6810078 |
Blind rate determination |
Oct. 26, 2004 |
| 6728923 |
Error correction encoding a data stream of information |
Apr. 27, 2004 |
| 6728926 |
Encoding rate detection method and encoding rate detection device |
Apr. 27, 2004 |
| 6700903 |
Upstream scrambler seeding system and method in a passive optical network |
Mar. 2, 2004 |
| 6687318 |
Method and communication system for synchronizing two devices with a predeterminable data transmission method |
Feb. 3, 2004 |
| 6622280 |
Information processing apparatus and method and distribution medium |
Sep. 16, 2003 |
| 6601213 |
Demodulator and communications system |
Jul. 29, 2003 |
| 6556617 |
Spread spectrum diversity transmitter/receiver |
Apr. 29, 2003 |
| 6448910 |
Method and apparatus for convolution encoding and viterbi decoding of data that utilize a configurable processor to configure a plurality of re-configurable processing elements |
Sep. 10, 2002 |
| 6438112 |
Device and method for coding information and device and method for decoding coded information |
Aug. 20, 2002 |
| 6381723 |
Error correction device for correcting error in input symbol string |
Apr. 30, 2002 |
| 6339624 |
Trellis decoding with multiple symbol noncoherent detection and diversity combining |
Jan. 15, 2002 |
| 6257756 |
Apparatus and method for implementing viterbi butterflies |
Jul. 10, 2001 |
| 6253347 |
Automatic synchronization circuit for trellis decoder |
Jun. 26, 2001 |
| 6233712 |
Apparatus and method for recovering information bits from a 64/256-quadrature amplitude modulation treliss coded modulation decoder |
May. 15, 2001 |
| 6209117 |
Method for canceling abnormal synchronization signal |
Mar. 27, 2001 |
| 6175914 |
Processor including a combined parallel debug and trace port and a serial port |
Jan. 16, 2001 |
| 6154871 |
Error detection and correction system for a stream of encoded data |
Nov. 28, 2000 |
| 6111924 |
Error-correction-code synchronization in a videoconferencing gateway |
Aug. 29, 2000 |
| 6104769 |
Method and apparatus for acquiring and tracking the sampling phase of a signal |
Aug. 15, 2000 |
| 6092234 |
Method and device for determining thresholds of metric values used in Viterbi synchronization evaluation circuits |
Jul. 18, 2000 |
| 6089749 |
Byte synchronization system and method using an error correcting code |
Jul. 18, 2000 |
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