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
Na retransmissão incremental, o destino utiliza um sistema de verificação e requer uma retransmissão do relé caso ocorra um erro. Após receber o sinal do relé, o destino combina os sinais da fonte e do relé e realiza a detecção. No entanto, o sinal combinado é realmente pior devido ao sinal errado da fonte. Nosso esquema elimina o sinal prejudicial da fonte e utiliza apenas o sinal novo do relé, resultando em uma grande melhoria de desempenho e redução da complexidade. A taxa de erro de símbolo (SER) e seu limite superior são estabelecidos para analisar a estratégia de alocação de potência. As simulações verificam a correção dos estudos teóricos e muitos benefícios dos esquemas cooperativos de ARQ são revelados.
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Luu Quoc TIN, Hyung-Yun KONG, "SER Performance Analysis and Optimum Power Allocation for a Cooperative ARQ Protocol in Wireless Networks" in IEICE TRANSACTIONS on Communications,
vol. E91-B, no. 11, pp. 3736-3739, November 2008, doi: 10.1093/ietcom/e91-b.11.3736.
Abstract: In incremental relaying, the destination uses a checking system and requires a retransmission from the relay in case an error happens. After receiving the signal from the relay, the destination combines the signals from the source and the relay and performs detection. However, the combined signal is actually worse because of the erroneous signal from the source. Our scheme eliminates the detrimental signal from the source and uses only the fresh signal from the relay, resulting in a large performance improvement and reduced complexity. The symbol error rate (SER) and its upper bound are established to analyze the power allocation strategy. Simulations verify the rightness of the theoretic studies, and many benefits of cooperative ARQ schemes are revealed.
URL: https://global.ieice.org/en_transactions/communications/10.1093/ietcom/e91-b.11.3736/_p
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@ARTICLE{e91-b_11_3736,
author={Luu Quoc TIN, Hyung-Yun KONG, },
journal={IEICE TRANSACTIONS on Communications},
title={SER Performance Analysis and Optimum Power Allocation for a Cooperative ARQ Protocol in Wireless Networks},
year={2008},
volume={E91-B},
number={11},
pages={3736-3739},
abstract={In incremental relaying, the destination uses a checking system and requires a retransmission from the relay in case an error happens. After receiving the signal from the relay, the destination combines the signals from the source and the relay and performs detection. However, the combined signal is actually worse because of the erroneous signal from the source. Our scheme eliminates the detrimental signal from the source and uses only the fresh signal from the relay, resulting in a large performance improvement and reduced complexity. The symbol error rate (SER) and its upper bound are established to analyze the power allocation strategy. Simulations verify the rightness of the theoretic studies, and many benefits of cooperative ARQ schemes are revealed.},
keywords={},
doi={10.1093/ietcom/e91-b.11.3736},
ISSN={1745-1345},
month={November},}
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TY - JOUR
TI - SER Performance Analysis and Optimum Power Allocation for a Cooperative ARQ Protocol in Wireless Networks
T2 - IEICE TRANSACTIONS on Communications
SP - 3736
EP - 3739
AU - Luu Quoc TIN
AU - Hyung-Yun KONG
PY - 2008
DO - 10.1093/ietcom/e91-b.11.3736
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E91-B
IS - 11
JA - IEICE TRANSACTIONS on Communications
Y1 - November 2008
AB - In incremental relaying, the destination uses a checking system and requires a retransmission from the relay in case an error happens. After receiving the signal from the relay, the destination combines the signals from the source and the relay and performs detection. However, the combined signal is actually worse because of the erroneous signal from the source. Our scheme eliminates the detrimental signal from the source and uses only the fresh signal from the relay, resulting in a large performance improvement and reduced complexity. The symbol error rate (SER) and its upper bound are established to analyze the power allocation strategy. Simulations verify the rightness of the theoretic studies, and many benefits of cooperative ARQ schemes are revealed.
ER -