Reliability in IoUT enabled underwater sensor networks using dynamic adaptive routing protocol

Q4 Engineering
Jasem M. Alostad
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引用次数: 5

Abstract

Network lifetime is identified as the most crucial parameters in under water wireless sensor networks (UWSN) in Internet of underwater things (IoUT) applications. Other challenges include: limited bandwidth, high attenuation, high path loss, limited battery life etc. The main focus of this paper is to consider a trade-off between the energy consumption and network lifetime. This paper proposes an optimal routing protocol called the energy dynamic adaptive routing (DAR) protocol. The DAR protocol maintains a trade-off between the reliability or packet delivery ratio (PDR) of sensor nodes and bit error ratio (BER) using an optimal dynamic adaptive routing approach. An optimal directed acyclic graph (DAG)-based route selection is exploited to select the neighbour and successor nodes. The cost function with a directed acyclic graph is utilised for better transmission of packets. The experimental results with BEAR show that the proposed method deals with the issues raised in the conventional protocol and improve the reliability of packets with higher BER.
基于动态自适应路由协议的IoUT水下传感器网络可靠性研究
在水下物联网(IoUT)应用中,网络寿命被确定为水下无线传感器网络(UWSN)中最关键的参数。其他挑战包括:有限的带宽、高衰减、高路径损耗、有限的电池寿命等。本文的主要重点是考虑能耗和网络寿命之间的权衡。本文提出了一种最优路由协议,称为能量动态自适应路由(DAR)协议。DAR协议使用最优动态自适应路由方法在传感器节点的可靠性或分组传送率(PDR)与误码率(BER)之间保持折衷。利用基于最优有向无环图(DAG)的路由选择来选择相邻节点和后继节点。具有有向无循环图的成本函数用于更好地传输分组。BEAR的实验结果表明,该方法解决了传统协议中存在的问题,提高了误码率较高的数据包的可靠性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
International Journal of Internet Manufacturing and Services
International Journal of Internet Manufacturing and Services Engineering-Industrial and Manufacturing Engineering
CiteScore
0.70
自引率
0.00%
发文量
7
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