ERROR CORRECTION APPARATUS AND ERROR CORRECTION METHOD

A plurality error correction circuits connected with series includes a calculator circuit corrects the codeword when the determination results of a determining circuit indicate that the error correcting circuit at the present stage is to correct the codeword, and a determining circuit at a subsequen...

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Bibliographic Details
Main Author KOGANEI YOHEI
Format Patent
LanguageEnglish
Published 04.10.2012
Subjects
BASIC ELECTRONIC CIRCUITRY
CALCULATING
CODE CONVERSION IN GENERAL
CODING
COMPUTING
COUNTING
DECODING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRIC DIGITAL DATA PROCESSING
ELECTRICITY
PHYSICS
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Summary:A plurality error correction circuits connected with series includes a calculator circuit corrects the codeword when the determination results of a determining circuit indicate that the error correcting circuit at the present stage is to correct the codeword, and a determining circuit at a subsequent error correction apparatus determines whether the error correcting circuit at the subsequent stage is to correct the codeword when the determination results of the determining circuit indicate that the error correcting circuit at the present stage is not to correct the codeword.
Bibliography:Application Number: US201213404363