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 comunicação entre veículos (IVC), a expectativa para técnicas de espalhamento espectral é alta. Contudo, num ambiente de rede descentralizado, o controlo de potência é difícil e até agora tem sido assumido um controlo de potência perfeito. Neste artigo o uso de antenas setoriais é proposto como solução para os problemas de controle de potência na comunicação entre veículos. Os resultados são mostrados para um protocolo IVC em ambientes sem controle de potência e com controle de potência imperfeito em um canal com desvanecimento realista. Antenas setoriais omnidirecionais e uniformes e antenas setoriais não uniformes são examinadas por simulação computacional. Antenas setoriais não uniformes demonstram ser a melhor solução e apresentar altas taxas de recepção de pacotes mesmo em ambientes sem controle de energia.
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Lachlan B. MICHAEL, Masao NAKAGAWA, "Spread Spectrum Inter-Vehicle Communication Using Sector Antennas" in IEICE TRANSACTIONS on Fundamentals,
vol. E82-A, no. 12, pp. 2627-2633, December 1999, doi: .
Abstract: In inter-vehicle communication (IVC) expectation for spread spectrum techniques is high. However, in a decentralized network environment, power control is difficult and until now perfect power control has been assumed. In this paper the use of sector antennas are proposed as a solution to the problems of power control in inter-vehicle communication. Results are shown for an IVC protocol in both no power control and imperfect power control environments in a realistic fading channel. Omni-directional, uniform sector antennas and non-uniform sector antennas are examined by computer simulation. Non-uniform sector antennas are shown to be the best solution and to have high packet reception rates even for no power control environments.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/e82-a_12_2627/_p
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@ARTICLE{e82-a_12_2627,
author={Lachlan B. MICHAEL, Masao NAKAGAWA, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Spread Spectrum Inter-Vehicle Communication Using Sector Antennas},
year={1999},
volume={E82-A},
number={12},
pages={2627-2633},
abstract={In inter-vehicle communication (IVC) expectation for spread spectrum techniques is high. However, in a decentralized network environment, power control is difficult and until now perfect power control has been assumed. In this paper the use of sector antennas are proposed as a solution to the problems of power control in inter-vehicle communication. Results are shown for an IVC protocol in both no power control and imperfect power control environments in a realistic fading channel. Omni-directional, uniform sector antennas and non-uniform sector antennas are examined by computer simulation. Non-uniform sector antennas are shown to be the best solution and to have high packet reception rates even for no power control environments.},
keywords={},
doi={},
ISSN={},
month={December},}
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TY - JOUR
TI - Spread Spectrum Inter-Vehicle Communication Using Sector Antennas
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 2627
EP - 2633
AU - Lachlan B. MICHAEL
AU - Masao NAKAGAWA
PY - 1999
DO -
JO - IEICE TRANSACTIONS on Fundamentals
SN -
VL - E82-A
IS - 12
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - December 1999
AB - In inter-vehicle communication (IVC) expectation for spread spectrum techniques is high. However, in a decentralized network environment, power control is difficult and until now perfect power control has been assumed. In this paper the use of sector antennas are proposed as a solution to the problems of power control in inter-vehicle communication. Results are shown for an IVC protocol in both no power control and imperfect power control environments in a realistic fading channel. Omni-directional, uniform sector antennas and non-uniform sector antennas are examined by computer simulation. Non-uniform sector antennas are shown to be the best solution and to have high packet reception rates even for no power control environments.
ER -