A dynamic source routing protocol based on path reliability and link monitoring repair.

The two most essential factors for mobile self-organizing networks applicable to drones are reliability and stability. In harsh communication environments, such as mountainous regions and natural disasters, the use of satellites and terrestrial communication stations has severe time delays due to th...

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Autores principales:	Qing Liang, Tian Lin, Feng Wu, Fan Zhang, Wei Xiong
Formato:	article
Lenguaje:	EN
Publicado:	Public Library of Science (PLoS) 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/d66d2b0ad6304f28aff0d96536898f5c
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spelling	oai:doaj.org-article:d66d2b0ad6304f28aff0d96536898f5c2021-11-25T05:54:13ZA dynamic source routing protocol based on path reliability and link monitoring repair.1932-620310.1371/journal.pone.0251548https://doaj.org/article/d66d2b0ad6304f28aff0d96536898f5c2021-01-01T00:00:00Zhttps://doi.org/10.1371/journal.pone.0251548https://doaj.org/toc/1932-6203The two most essential factors for mobile self-organizing networks applicable to drones are reliability and stability. In harsh communication environments, such as mountainous regions and natural disasters, the use of satellites and terrestrial communication stations has severe time delays due to the high speed of UAVs, resulting in frequent communication interruptions with UAVs. Therefore, UAVs need to establish self-organizing networks for communication and information sharing. High-speed movement will lead to rapid changes in the network topology, resulting in established links being in an unstable connection state and even frequent routing errors, thus preventing the establishment of stable communication links. In order to improve the communication quality of UAVs under high-speed movement, we propose a dynamic source routing protocol based on path reliability and monitoring repair mechanism (DSR-PM). The model performs data transmission by filtering the best reliability path. The link state information is monitored during transmission and broken links are repaired in time to ensure the communication stability and reliability of the links and improve the data transmission efficiency. We simulated the approach in NS2 software and the simulation results show that the DSR-PM protocol effectively reduces parameters such as overhead, packet loss and delay, improves network throughput, and provides better communication performance.Qing LiangTian LinFeng WuFan ZhangWei XiongPublic Library of Science (PLoS)articleMedicineRScienceQENPLoS ONE, Vol 16, Iss 5, p e0251548 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Qing Liang Tian Lin Feng Wu Fan Zhang Wei Xiong A dynamic source routing protocol based on path reliability and link monitoring repair.
description	The two most essential factors for mobile self-organizing networks applicable to drones are reliability and stability. In harsh communication environments, such as mountainous regions and natural disasters, the use of satellites and terrestrial communication stations has severe time delays due to the high speed of UAVs, resulting in frequent communication interruptions with UAVs. Therefore, UAVs need to establish self-organizing networks for communication and information sharing. High-speed movement will lead to rapid changes in the network topology, resulting in established links being in an unstable connection state and even frequent routing errors, thus preventing the establishment of stable communication links. In order to improve the communication quality of UAVs under high-speed movement, we propose a dynamic source routing protocol based on path reliability and monitoring repair mechanism (DSR-PM). The model performs data transmission by filtering the best reliability path. The link state information is monitored during transmission and broken links are repaired in time to ensure the communication stability and reliability of the links and improve the data transmission efficiency. We simulated the approach in NS2 software and the simulation results show that the DSR-PM protocol effectively reduces parameters such as overhead, packet loss and delay, improves network throughput, and provides better communication performance.
format	article
author	Qing Liang Tian Lin Feng Wu Fan Zhang Wei Xiong
author_facet	Qing Liang Tian Lin Feng Wu Fan Zhang Wei Xiong
author_sort	Qing Liang
title	A dynamic source routing protocol based on path reliability and link monitoring repair.
title_short	A dynamic source routing protocol based on path reliability and link monitoring repair.
title_full	A dynamic source routing protocol based on path reliability and link monitoring repair.
title_fullStr	A dynamic source routing protocol based on path reliability and link monitoring repair.
title_full_unstemmed	A dynamic source routing protocol based on path reliability and link monitoring repair.
title_sort	dynamic source routing protocol based on path reliability and link monitoring repair.
publisher	Public Library of Science (PLoS)
publishDate	2021
url	https://doaj.org/article/d66d2b0ad6304f28aff0d96536898f5c
work_keys_str_mv	AT qingliang adynamicsourceroutingprotocolbasedonpathreliabilityandlinkmonitoringrepair AT tianlin adynamicsourceroutingprotocolbasedonpathreliabilityandlinkmonitoringrepair AT fengwu adynamicsourceroutingprotocolbasedonpathreliabilityandlinkmonitoringrepair AT fanzhang adynamicsourceroutingprotocolbasedonpathreliabilityandlinkmonitoringrepair AT weixiong adynamicsourceroutingprotocolbasedonpathreliabilityandlinkmonitoringrepair AT qingliang dynamicsourceroutingprotocolbasedonpathreliabilityandlinkmonitoringrepair AT tianlin dynamicsourceroutingprotocolbasedonpathreliabilityandlinkmonitoringrepair AT fengwu dynamicsourceroutingprotocolbasedonpathreliabilityandlinkmonitoringrepair AT fanzhang dynamicsourceroutingprotocolbasedonpathreliabilityandlinkmonitoringrepair AT weixiong dynamicsourceroutingprotocolbasedonpathreliabilityandlinkmonitoringrepair
_version_	1718414429653041152

A dynamic source routing protocol based on path reliability and link monitoring repair.

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