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
Este artigo propõe um esquema de acomodação de tráfego assimétrico utilizando uma técnica de transmissão multihop para sistemas de comunicação celular CDMA/FDD. O esquema proposto explora a transmissão multihop para transmissões de pacotes de downlink, que requerem grande potência de transmissão em suas transmissões de salto único, a fim de aumentar a capacidade do downlink. Nestas transmissões multihop, a banda de uplink vazia é usada para as transmissões das estações retransmissoras para as estações móveis de destino, e isto leva a um maior aumento de capacidade nas comunicações de downlink. O método de seleção de rota de relé e o método de controle de potência para transmissões multihop também são investigados no esquema proposto. O esquema proposto é avaliado por simulação computacional e os resultados mostram que o esquema proposto pode alcançar melhor desempenho do sistema.
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Kazuo MORI, Katsuhiro NAITO, Hideo KOBAYASHI, "Downlink Multihop Transmission Technique for Asymmetric Traffic Accommodation in DS-CDMA/FDD Cellular Communications" in IEICE TRANSACTIONS on Communications,
vol. E91-B, no. 10, pp. 3122-3131, October 2008, doi: 10.1093/ietcom/e91-b.10.3122.
Abstract: This paper proposes an asymmetric traffic accommodation scheme using a multihop transmission technique for CDMA/FDD cellular communication systems. The proposed scheme exploits the multihop transmission to downlink packet transmissions, which require the large transmission power at their single-hop transmissions, in order to increase the downlink capacity. In these multihop transmissions, vacant uplink band is used for the transmissions from relay stations to destination mobile stations, and this leads more capacity enhancement in the downlink communications. The relay route selection method and power control method for the multihop transmissions are also investigated in the proposed scheme. The proposed scheme is evaluated by computer simulation and the results show that the proposed scheme can achieve better system performance.
URL: https://global.ieice.org/en_transactions/communications/10.1093/ietcom/e91-b.10.3122/_p
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@ARTICLE{e91-b_10_3122,
author={Kazuo MORI, Katsuhiro NAITO, Hideo KOBAYASHI, },
journal={IEICE TRANSACTIONS on Communications},
title={Downlink Multihop Transmission Technique for Asymmetric Traffic Accommodation in DS-CDMA/FDD Cellular Communications},
year={2008},
volume={E91-B},
number={10},
pages={3122-3131},
abstract={This paper proposes an asymmetric traffic accommodation scheme using a multihop transmission technique for CDMA/FDD cellular communication systems. The proposed scheme exploits the multihop transmission to downlink packet transmissions, which require the large transmission power at their single-hop transmissions, in order to increase the downlink capacity. In these multihop transmissions, vacant uplink band is used for the transmissions from relay stations to destination mobile stations, and this leads more capacity enhancement in the downlink communications. The relay route selection method and power control method for the multihop transmissions are also investigated in the proposed scheme. The proposed scheme is evaluated by computer simulation and the results show that the proposed scheme can achieve better system performance.},
keywords={},
doi={10.1093/ietcom/e91-b.10.3122},
ISSN={1745-1345},
month={October},}
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TY - JOUR
TI - Downlink Multihop Transmission Technique for Asymmetric Traffic Accommodation in DS-CDMA/FDD Cellular Communications
T2 - IEICE TRANSACTIONS on Communications
SP - 3122
EP - 3131
AU - Kazuo MORI
AU - Katsuhiro NAITO
AU - Hideo KOBAYASHI
PY - 2008
DO - 10.1093/ietcom/e91-b.10.3122
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E91-B
IS - 10
JA - IEICE TRANSACTIONS on Communications
Y1 - October 2008
AB - This paper proposes an asymmetric traffic accommodation scheme using a multihop transmission technique for CDMA/FDD cellular communication systems. The proposed scheme exploits the multihop transmission to downlink packet transmissions, which require the large transmission power at their single-hop transmissions, in order to increase the downlink capacity. In these multihop transmissions, vacant uplink band is used for the transmissions from relay stations to destination mobile stations, and this leads more capacity enhancement in the downlink communications. The relay route selection method and power control method for the multihop transmissions are also investigated in the proposed scheme. The proposed scheme is evaluated by computer simulation and the results show that the proposed scheme can achieve better system performance.
ER -