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Tail-Biting Berlekamp-Preparata Convolutional Codes for Phased-Burst-Error-Correcting
Tianyi ZHANG Masato KITAKAMI
IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2020/03/01
Online ISSN: 1745-1337
Type of Manuscript: PAPER
Category: Information Theory
tail-biting convolutional codes, burst-error-correcting codes, memory channel,
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This paper presents new encoding and decoding methods for Berlekamp-Preparata convolutional codes (BPCCs) based on tail-biting technique. The proposed scheme can correct a single block of n bit errors relative to a guard space of m error-free blocks while no fractional rate loss is incurred. The proposed tail-biting BPCCs (TBBPCCs) can attain optimal complete burst error correction bound. Therefore, they have the optimal phased-burst-error-correcting capability for convolutional codes. Compared with the previous scheme, the proposed scheme can also improve error correcting capability.