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 uma estrutura de preâmbulo que aumenta o rendimento da camada física de um sistema MIMO-OFDM compatível com IEEE 802.11n. O preâmbulo proposto é baseado em dois critérios importantes que não foram considerados nas estruturas convencionais de preâmbulo, mas que têm uma influência importante na realização do IEEE 802.11n. Uma delas é a compatibilidade retroativa com dispositivos legados, como IEEE 802.11a ou IEEE 802.11g. O outro é o AGC preciso para a carga útil de dados MIMO do pacote. Simulações computacionais e testes de laboratório demonstram que o preâmbulo proposto é superior aos outros preâmbulos no que diz respeito a esses dois critérios importantes. Os resultados foram submetidos ao grupo de trabalho N do grupo de trabalho IEEE 802.11 e contribuíram para o desenvolvimento do rascunho atual do IEEE 802.11n.
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Tsuguhide AOKI, Yoshimasa EGASHIRA, Daisuke TAKEDA, "Preamble Structure for IEEE 802.11n Wireless LAN System" in IEICE TRANSACTIONS on Communications,
vol. E92-B, no. 10, pp. 3219-3227, October 2009, doi: 10.1587/transcom.E92.B.3219.
Abstract: This paper proposes a preamble structure that raises the throughput of the physical layer of a MIMO-OFDM system that complies with IEEE 802.11n. The proposed preamble is based on two important criteria that have not been considered in conventional preamble structures but have an important bearing on realization of IEEE 802.11n. One is backward compatibility with legacy devices, such as IEEE 802.11a or IEEE 802.11g. The other is accurate AGC for MIMO data payload of the packet. Computer simulations and a laboratory test demonstrate that the proposed preamble is superior to the other preambles with respect to those two important criteria. The results were submitted to the task group N under the IEEE 802.11 working group and contributed to development of the current draft of IEEE 802.11n.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.E92.B.3219/_p
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@ARTICLE{e92-b_10_3219,
author={Tsuguhide AOKI, Yoshimasa EGASHIRA, Daisuke TAKEDA, },
journal={IEICE TRANSACTIONS on Communications},
title={Preamble Structure for IEEE 802.11n Wireless LAN System},
year={2009},
volume={E92-B},
number={10},
pages={3219-3227},
abstract={This paper proposes a preamble structure that raises the throughput of the physical layer of a MIMO-OFDM system that complies with IEEE 802.11n. The proposed preamble is based on two important criteria that have not been considered in conventional preamble structures but have an important bearing on realization of IEEE 802.11n. One is backward compatibility with legacy devices, such as IEEE 802.11a or IEEE 802.11g. The other is accurate AGC for MIMO data payload of the packet. Computer simulations and a laboratory test demonstrate that the proposed preamble is superior to the other preambles with respect to those two important criteria. The results were submitted to the task group N under the IEEE 802.11 working group and contributed to development of the current draft of IEEE 802.11n.},
keywords={},
doi={10.1587/transcom.E92.B.3219},
ISSN={1745-1345},
month={October},}
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TY - JOUR
TI - Preamble Structure for IEEE 802.11n Wireless LAN System
T2 - IEICE TRANSACTIONS on Communications
SP - 3219
EP - 3227
AU - Tsuguhide AOKI
AU - Yoshimasa EGASHIRA
AU - Daisuke TAKEDA
PY - 2009
DO - 10.1587/transcom.E92.B.3219
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E92-B
IS - 10
JA - IEICE TRANSACTIONS on Communications
Y1 - October 2009
AB - This paper proposes a preamble structure that raises the throughput of the physical layer of a MIMO-OFDM system that complies with IEEE 802.11n. The proposed preamble is based on two important criteria that have not been considered in conventional preamble structures but have an important bearing on realization of IEEE 802.11n. One is backward compatibility with legacy devices, such as IEEE 802.11a or IEEE 802.11g. The other is accurate AGC for MIMO data payload of the packet. Computer simulations and a laboratory test demonstrate that the proposed preamble is superior to the other preambles with respect to those two important criteria. The results were submitted to the task group N under the IEEE 802.11 working group and contributed to development of the current draft of IEEE 802.11n.
ER -