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
Um código de bloco de espaço-tempo ortogonal de diversidade total (STBC) de taxa 6/4 é construído para QPSK e 2 antenas de transmissão aplicando escala de constelação e rotação ao conjunto de quatérnios usados no código Alamouti. Também é fornecido um código de bloco de espaço-tempo quase ortogonal (QOSTBC) de taxa 9/8 de diversidade total para 4 antenas de transmissão. Por último, é apresentado um código de taxa 10/8 para 4 antenas de transmissão. Os resultados da simulação indicam que esses códigos de alta taxa alcançam melhores rendimentos na região de alta relação sinal-ruído.
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Duy H. N. NGUYEN, Ha H. NGUYEN, Tuan D. HOANG, "High-Rate Space-Time Block Coding Schemes" in IEICE TRANSACTIONS on Fundamentals,
vol. E91-A, no. 11, pp. 3393-3397, November 2008, doi: 10.1093/ietfec/e91-a.11.3393.
Abstract: A rate-6/4 full-diversity orthogonal space-time block code (STBC) is constructed for QPSK and 2 transmit antennas by applying constellation scaling and rotation to the set of quaternions used in Alamouti code. Also given is a rate-9/8 full-diversity quasi-orthogonal space-time block code (QOSTBC) for 4 transmit antennas. Lastly, a rate-10/8 code is presented for 4 transmit antennas. Simulation results indicate that these high-rate codes achieve better throughputs in the high signal-to-noise ratio region.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1093/ietfec/e91-a.11.3393/_p
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@ARTICLE{e91-a_11_3393,
author={Duy H. N. NGUYEN, Ha H. NGUYEN, Tuan D. HOANG, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={High-Rate Space-Time Block Coding Schemes},
year={2008},
volume={E91-A},
number={11},
pages={3393-3397},
abstract={A rate-6/4 full-diversity orthogonal space-time block code (STBC) is constructed for QPSK and 2 transmit antennas by applying constellation scaling and rotation to the set of quaternions used in Alamouti code. Also given is a rate-9/8 full-diversity quasi-orthogonal space-time block code (QOSTBC) for 4 transmit antennas. Lastly, a rate-10/8 code is presented for 4 transmit antennas. Simulation results indicate that these high-rate codes achieve better throughputs in the high signal-to-noise ratio region.},
keywords={},
doi={10.1093/ietfec/e91-a.11.3393},
ISSN={1745-1337},
month={November},}
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TY - JOUR
TI - High-Rate Space-Time Block Coding Schemes
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 3393
EP - 3397
AU - Duy H. N. NGUYEN
AU - Ha H. NGUYEN
AU - Tuan D. HOANG
PY - 2008
DO - 10.1093/ietfec/e91-a.11.3393
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E91-A
IS - 11
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - November 2008
AB - A rate-6/4 full-diversity orthogonal space-time block code (STBC) is constructed for QPSK and 2 transmit antennas by applying constellation scaling and rotation to the set of quaternions used in Alamouti code. Also given is a rate-9/8 full-diversity quasi-orthogonal space-time block code (QOSTBC) for 4 transmit antennas. Lastly, a rate-10/8 code is presented for 4 transmit antennas. Simulation results indicate that these high-rate codes achieve better throughputs in the high signal-to-noise ratio region.
ER -