Optimized 16-QAM Constellation for Binary Turbo Codes
Summary :
It is well known that the performance of turbo codes can be improved by optimizing the energy allocation on coded symbols. Based on this fact, we propose an optimized 16-quadrature amplitude modulation (QAM) constellation for binary turbo codes. In the proposed scheme, the energy allocated on turbo coded symbols is optimized by modifying the constellation of QAM. The proposed 16-QAM constellation combined with a binary turbo code offers better coding gain compared to the conventional combination of binary turbo code and QAM.
- Publication
- IEICE TRANSACTIONS on Communications Vol.E93-B No.2 pp.381-384
- Publication Date
- 2010/02/01
- Publicized
- Online ISSN
- 1745-1345
- DOI
- 10.1587/transcom.E93.B.381
- Type of Manuscript
- LETTER
- Category
- Fundamental Theories for Communications
Authors
Keyword
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Keunhyung LEE, Donghoon KANG, Hyobae PARK, Wangrok OH, "Optimized 16-QAM Constellation for Binary Turbo Codes" in IEICE TRANSACTIONS on Communications,
vol. E93-B, no. 2, pp. 381-384, February 2010, doi: 10.1587/transcom.E93.B.381.
Abstract: It is well known that the performance of turbo codes can be improved by optimizing the energy allocation on coded symbols. Based on this fact, we propose an optimized 16-quadrature amplitude modulation (QAM) constellation for binary turbo codes. In the proposed scheme, the energy allocated on turbo coded symbols is optimized by modifying the constellation of QAM. The proposed 16-QAM constellation combined with a binary turbo code offers better coding gain compared to the conventional combination of binary turbo code and QAM.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.E93.B.381/_p
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@ARTICLE{e93-b_2_381,
author={Keunhyung LEE, Donghoon KANG, Hyobae PARK, Wangrok OH, },
journal={IEICE TRANSACTIONS on Communications},
title={Optimized 16-QAM Constellation for Binary Turbo Codes},
year={2010},
volume={E93-B},
number={2},
pages={381-384},
abstract={It is well known that the performance of turbo codes can be improved by optimizing the energy allocation on coded symbols. Based on this fact, we propose an optimized 16-quadrature amplitude modulation (QAM) constellation for binary turbo codes. In the proposed scheme, the energy allocated on turbo coded symbols is optimized by modifying the constellation of QAM. The proposed 16-QAM constellation combined with a binary turbo code offers better coding gain compared to the conventional combination of binary turbo code and QAM.},
keywords={},
doi={10.1587/transcom.E93.B.381},
ISSN={1745-1345},
month={February},}
Copy
TY - JOUR
TI - Optimized 16-QAM Constellation for Binary Turbo Codes
T2 - IEICE TRANSACTIONS on Communications
SP - 381
EP - 384
AU - Keunhyung LEE
AU - Donghoon KANG
AU - Hyobae PARK
AU - Wangrok OH
PY - 2010
DO - 10.1587/transcom.E93.B.381
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E93-B
IS - 2
JA - IEICE TRANSACTIONS on Communications
Y1 - February 2010
AB - It is well known that the performance of turbo codes can be improved by optimizing the energy allocation on coded symbols. Based on this fact, we propose an optimized 16-quadrature amplitude modulation (QAM) constellation for binary turbo codes. In the proposed scheme, the energy allocated on turbo coded symbols is optimized by modifying the constellation of QAM. The proposed 16-QAM constellation combined with a binary turbo code offers better coding gain compared to the conventional combination of binary turbo code and QAM.
ER -
English
