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
Esta carta propõe um tipo de esquema de retransmissão mutuamente cooperativa (MCR) baseado em um projeto ortogonal intercalado por coordenadas espaciais (SCID), no qual dois usuários cooperativos são multiplexados espacialmente sem expansão de largura de banda. Ele fornece não apenas ganho de diversidade (na ordem de dois), como no esquema MCR existente, mas também ganho de codificação adicional. Nossos resultados de simulação demonstram que o esquema SCID proposto é útil para melhorar o desempenho do uplink, desde que um usuário possa encontrar outro usuário ativo como vizinho próximo que esteja se comunicando simultaneamente com o mesmo destino, por exemplo, uma estação base na rede celular.
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Hyun-Seok RYU, Kyung-Mi PARK, Hee-Soo LEE, Chung-Gu KANG, "Bandwidth-Efficient Mutually Cooperative Relaying with Spatially Coordinate-Interleaved Orthogonal Design" in IEICE TRANSACTIONS on Communications,
vol. E92-B, no. 8, pp. 2731-2734, August 2009, doi: 10.1587/transcom.E92.B.2731.
Abstract: This letter proposes a type of mutually cooperative relaying (MCR) scheme based on a spatially coordinate-interleaved orthogonal design (SCID), in which two cooperative users are spatially multiplexed without bandwidth expansion. It provides not only diversity gain (with order of two) as in the existing MCR scheme, but also additional coding gain. Our simulation results demonstrate that the proposed SCID scheme is useful for improving the uplink performance as long as one user can find another active user as a close neighbor that is simultaneously communicating with the same destination, e.g., a base station in the cellular network.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.E92.B.2731/_p
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@ARTICLE{e92-b_8_2731,
author={Hyun-Seok RYU, Kyung-Mi PARK, Hee-Soo LEE, Chung-Gu KANG, },
journal={IEICE TRANSACTIONS on Communications},
title={Bandwidth-Efficient Mutually Cooperative Relaying with Spatially Coordinate-Interleaved Orthogonal Design},
year={2009},
volume={E92-B},
number={8},
pages={2731-2734},
abstract={This letter proposes a type of mutually cooperative relaying (MCR) scheme based on a spatially coordinate-interleaved orthogonal design (SCID), in which two cooperative users are spatially multiplexed without bandwidth expansion. It provides not only diversity gain (with order of two) as in the existing MCR scheme, but also additional coding gain. Our simulation results demonstrate that the proposed SCID scheme is useful for improving the uplink performance as long as one user can find another active user as a close neighbor that is simultaneously communicating with the same destination, e.g., a base station in the cellular network.},
keywords={},
doi={10.1587/transcom.E92.B.2731},
ISSN={1745-1345},
month={August},}
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TY - JOUR
TI - Bandwidth-Efficient Mutually Cooperative Relaying with Spatially Coordinate-Interleaved Orthogonal Design
T2 - IEICE TRANSACTIONS on Communications
SP - 2731
EP - 2734
AU - Hyun-Seok RYU
AU - Kyung-Mi PARK
AU - Hee-Soo LEE
AU - Chung-Gu KANG
PY - 2009
DO - 10.1587/transcom.E92.B.2731
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E92-B
IS - 8
JA - IEICE TRANSACTIONS on Communications
Y1 - August 2009
AB - This letter proposes a type of mutually cooperative relaying (MCR) scheme based on a spatially coordinate-interleaved orthogonal design (SCID), in which two cooperative users are spatially multiplexed without bandwidth expansion. It provides not only diversity gain (with order of two) as in the existing MCR scheme, but also additional coding gain. Our simulation results demonstrate that the proposed SCID scheme is useful for improving the uplink performance as long as one user can find another active user as a close neighbor that is simultaneously communicating with the same destination, e.g., a base station in the cellular network.
ER -