On the MAP-Level Delay Reduction of Turbo Decoding

DOI

10.2991/icacsei.2013.106How to use a DOI?

Keywords

Turbo Decoding, Delay Reduction, MAP.

Abstract

A time-offset scheme for the shuffled turbo decoding is proposed. The decoding latency of the proposed scheme is shorter than the serial turbo decoding by offsetting the decoding timing of two component decoders. Meanwhile, its BER performance is better than the shuffled turbo decoding. We found that the effective extrinsic information is the key for the BER performance. Simulation results show that our scheme can flexibly balance the decoding latency and BER performance.

Copyright

© 2013, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Ting Lin1 Sun
AU  - Sheu Lin Shou
AU  - Wen Chiang Chuan
PY  - 2013/08
DA  - 2013/08
TI  - On the MAP-Level Delay Reduction of Turbo Decoding
BT  - Proceedings of the 2013 International Conference on Advanced Computer Science and Electronics Information (ICACSEI 2013)
PB  - Atlantis Press
SP  - 428
EP  - 432
SN  - 1951-6851
UR  - https://doi.org/10.2991/icacsei.2013.106
DO  - 10.2991/icacsei.2013.106
ID  - Sun2013/08
ER  -