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A routing-benefited deployment approach combining static and dynamic layouts for underwater optical wireless networks
International Journal of Distributed Sensor Networks ( IF 2.3 ) Pub Date : 2021-02-27 , DOI: 10.1177/1550147721999614
Zhongwei Shen 1 , Hongxi Yin 1 , Yanjun Liang 1 , Rigele Maao 1 , Lianyou Jing 1
Affiliation  

A routing-benefited deployment algorithm combining static and dynamic layouts is proposed, and its comprehensive performance evaluation is given in this article. The proposed routing-benefited deployment algorithm is intended to provide a suitable network deployment and subsequent data transmission approach for underwater optical networking and communication. Static nodes are anchored for long-term monitoring, and movable nodes can adjust their depths based on the virtual force and move with the variation of area-of-interest changing. Then, nodes begin to collect data that they can monitor and transmit to sink nodes. Here, the underwater wireless optical communication model is described to actualize the real environment, and the vector-based forwarding protocol is particularly considered to compare the impact of different deployment algorithms on routing. It is shown by simulation experiment results that routing-benefited deployment algorithm outperforms several existing traditional virtual force deployment algorithms in terms of coverage, lifetime, energy consumption balance, packet-loss rate, and time-delay.



中文翻译:

结合路由和静态布局的水下光无线网络的路由受益部署方法

提出了一种将静态和动态布局相结合的基于路由的部署算法,并对其性能进行了综合评估。提出的路由受益的部署算法旨在为水下光网络和通信提供合适的网络部署和后续数据传输方法。固定静态节点以进行长期监视,而可移动节点可以根据虚拟力调整其深度,并随着关注区域的变化而移动。然后,节点开始收集可以监视并传输到宿节点的数据。在此,描述水下无线光通信模型以实现实际环境,尤其考虑使用基于向量的转发协议来比较不同部署算法对路由的影响。仿真实验结果表明,路由覆盖部署算法在覆盖范围,寿命,能耗平衡,丢包率和时延方面均优于几种传统的虚拟虚拟部署算法。

更新日期:2021-02-28
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