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
Uma das aplicações mais promissoras de uma rede ad hoc móvel é uma rede ad hoc veicular (VANET). Cada veículo está ciente de suas informações de posição por GPS ou outros métodos, portanto o roteamento baseado em posição é uma abordagem útil na VANET. O protocolo de roteamento baseado em posição pode ser classificado aproximadamente em um método de encaminhamento de próximo salto e um método de inundação direcionada. Avaliamos o desempenho de ambos os métodos por meio de abordagem analítica e os comparamos neste artigo. A partir dos resultados da avaliação, concluímos que é eficaz para o roteamento baseado em posição escolher o método de encaminhamento do próximo salto ou o método de inundação direcionada de acordo com o ambiente. Em seguida, propomos o método de transmissão híbrido que pode selecionar um deles de acordo com o ambiente, e esclarecemos que o método proposto pode manter a taxa de entrega de pacotes em um nível alto e reduzir o tempo de atraso.
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Hiraku OKADA, Akira TAKANO, Kenichi MASE, "Analysis and Proposal of Position-Based Routing Protocols for Vehicular Ad Hoc Networks" in IEICE TRANSACTIONS on Fundamentals,
vol. E91-A, no. 7, pp. 1634-1641, July 2008, doi: 10.1093/ietfec/e91-a.7.1634.
Abstract: One of the most promising applications of a mobile ad hoc network is a vehicular ad hoc network (VANET). Each vehicle is aware of its position information by GPS or other methods, so position-based routing is a useful approach in VANET. The position-based routing protocol can be classified roughly into a next-hop forwarding method and a directed flooding method. We evaluate performance of both methods by analytic approach and compare them in this paper. From the evaluation results, we conclude that it is effective for the position-based routing to choose either the next-hop forwarding method or the directed flooding method according to the environment. Then we propose the hybrid transmission method which can select one of them according to the environment, and clarify that the proposed method can keep the packet delivery ratio at a high level and reduce the delay time.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1093/ietfec/e91-a.7.1634/_p
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@ARTICLE{e91-a_7_1634,
author={Hiraku OKADA, Akira TAKANO, Kenichi MASE, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Analysis and Proposal of Position-Based Routing Protocols for Vehicular Ad Hoc Networks},
year={2008},
volume={E91-A},
number={7},
pages={1634-1641},
abstract={One of the most promising applications of a mobile ad hoc network is a vehicular ad hoc network (VANET). Each vehicle is aware of its position information by GPS or other methods, so position-based routing is a useful approach in VANET. The position-based routing protocol can be classified roughly into a next-hop forwarding method and a directed flooding method. We evaluate performance of both methods by analytic approach and compare them in this paper. From the evaluation results, we conclude that it is effective for the position-based routing to choose either the next-hop forwarding method or the directed flooding method according to the environment. Then we propose the hybrid transmission method which can select one of them according to the environment, and clarify that the proposed method can keep the packet delivery ratio at a high level and reduce the delay time.},
keywords={},
doi={10.1093/ietfec/e91-a.7.1634},
ISSN={1745-1337},
month={July},}
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TY - JOUR
TI - Analysis and Proposal of Position-Based Routing Protocols for Vehicular Ad Hoc Networks
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 1634
EP - 1641
AU - Hiraku OKADA
AU - Akira TAKANO
AU - Kenichi MASE
PY - 2008
DO - 10.1093/ietfec/e91-a.7.1634
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E91-A
IS - 7
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - July 2008
AB - One of the most promising applications of a mobile ad hoc network is a vehicular ad hoc network (VANET). Each vehicle is aware of its position information by GPS or other methods, so position-based routing is a useful approach in VANET. The position-based routing protocol can be classified roughly into a next-hop forwarding method and a directed flooding method. We evaluate performance of both methods by analytic approach and compare them in this paper. From the evaluation results, we conclude that it is effective for the position-based routing to choose either the next-hop forwarding method or the directed flooding method according to the environment. Then we propose the hybrid transmission method which can select one of them according to the environment, and clarify that the proposed method can keep the packet delivery ratio at a high level and reduce the delay time.
ER -