The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
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The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Cet article propose un codage coopératif utilisant la diversité de retard cyclique (CDD) pour les systèmes OFDM. La diversité coopérative est combinée avec le codage de canal tandis que le CDD est appliqué à la transmission coopérative des multiples relais pour améliorer les effets bénéfiques des relais coopérants. Des analyses de la probabilité d'erreur de trame (FEP) et de la puissance moyenne du canal du schéma proposé sont présentées. Les résultats de la simulation montrent le taux d'erreur de trame (FER) du schéma proposé. Le schéma proposé offre non seulement une conception de code simple et une faible complexité de système par rapport au traitement spatio-temporel conventionnel, mais également un meilleur FER et un meilleur gain de diversité par rapport à la transmission directe et au codage coopératif conventionnel sans CDD.
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Copier
Dongwoo LEE, Young Seok JUNG, Jae Hong LEE, "Cooperative Coding Using Cyclic Delay Diversity for OFDM Systems" in IEICE TRANSACTIONS on Communications,
vol. E93-B, no. 9, pp. 2354-2362, September 2010, doi: 10.1587/transcom.E93.B.2354.
Abstract: This paper proposes cooperative coding using cyclic delay diversity (CDD) for OFDM systems. The cooperative diversity is combined with channel coding while CDD is applied to the cooperative transmission of the multiple relays to improve the beneficial effects of the cooperating relays. Analyses of frame error probability (FEP) and the average channel power of the proposed scheme are shown. Simulation results show the frame error rate (FER) of the proposed scheme. The proposed scheme provides not only a simple code design and low system complexity compared to conventional space-time processing, but better FER and diversity gain compared to direct transmission and conventional cooperative coding without CDD.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.E93.B.2354/_p
Copier
@ARTICLE{e93-b_9_2354,
author={Dongwoo LEE, Young Seok JUNG, Jae Hong LEE, },
journal={IEICE TRANSACTIONS on Communications},
title={Cooperative Coding Using Cyclic Delay Diversity for OFDM Systems},
year={2010},
volume={E93-B},
number={9},
pages={2354-2362},
abstract={This paper proposes cooperative coding using cyclic delay diversity (CDD) for OFDM systems. The cooperative diversity is combined with channel coding while CDD is applied to the cooperative transmission of the multiple relays to improve the beneficial effects of the cooperating relays. Analyses of frame error probability (FEP) and the average channel power of the proposed scheme are shown. Simulation results show the frame error rate (FER) of the proposed scheme. The proposed scheme provides not only a simple code design and low system complexity compared to conventional space-time processing, but better FER and diversity gain compared to direct transmission and conventional cooperative coding without CDD.},
keywords={},
doi={10.1587/transcom.E93.B.2354},
ISSN={1745-1345},
month={September},}
Copier
TY - JOUR
TI - Cooperative Coding Using Cyclic Delay Diversity for OFDM Systems
T2 - IEICE TRANSACTIONS on Communications
SP - 2354
EP - 2362
AU - Dongwoo LEE
AU - Young Seok JUNG
AU - Jae Hong LEE
PY - 2010
DO - 10.1587/transcom.E93.B.2354
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E93-B
IS - 9
JA - IEICE TRANSACTIONS on Communications
Y1 - September 2010
AB - This paper proposes cooperative coding using cyclic delay diversity (CDD) for OFDM systems. The cooperative diversity is combined with channel coding while CDD is applied to the cooperative transmission of the multiple relays to improve the beneficial effects of the cooperating relays. Analyses of frame error probability (FEP) and the average channel power of the proposed scheme are shown. Simulation results show the frame error rate (FER) of the proposed scheme. The proposed scheme provides not only a simple code design and low system complexity compared to conventional space-time processing, but better FER and diversity gain compared to direct transmission and conventional cooperative coding without CDD.
ER -