A Hybrid Decoder for Block Turbo Codes

Arafat Al‐Dweik

doi:10.1109/TCOMM.2009.05.070107

2009-05-01

PRE

Arafat Al‐Dweik *

Stéphane Le Goff

B.S. Sharif

DOI：10.1109/TCOMM.2009.05.070107

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摘要

En 中文

We propose a novel iterative decoder for block turbo codes (BTCs). The proposed decoder combines soft-input/soft-output (SISO) and hard-input/hard-output (HIHO) constituent decoders in order to obtain better error performance and reduce the computational complexity compared to classical BTC decoders. We show that the new decoder, called 'hybrid decoder', offers a better complexity/performance tradeoff than a classical BTC decoder.

Keyword:

Block turbo codes

turbo product codes

soft decision decoding

hard decision decoding

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期刊

IEEE Transactions on Communications

IF:

8.3

论文数:

1.2W

被引数:

3.6W

机构

newcastle university - uk

学者数:

2.9W

论文数: 2.6W

被引数: 39

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