Destination-Aware Focused Beam Routing (D-FBR): A routing protocol for underwater wireless sensor networks

IF 0.7 Q4 COMPUTER SCIENCE, INFORMATION SYSTEMS

Journal of High Speed Networks Pub Date : 2022-01-25 DOI:10.3233/jhs-220675

Elis Kulla

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引用次数: 1

Abstract

Delay Tolerant Networks enable data transmission in different applications, mainly in environments where communication infrastructure is missing. The existence of links is casual and even when links are created, they are short in time and unstable/unreliable in terms of connectivity. Thus, underwater network applications tend to be delay tolerant. In this paper, we propose a mobility-aware routing protocol for underwater wireless sensor networks. The protocol is based on Focused Beam Routing (FBR) protocol and considers nodes’ next destination location when making forwarding decisions. The routing protocol is called Destination-aware Focused Beam Routing (D-FBR) protocol and we compare its performance with FBR protocol for different FBR angles and different applications. We use Delivery Probability (DP), Average Number of Hops (ANH), Overhead Ratio (OR) and simulate our scenarios by The ONE simulator. Simulation results show that, for D-FBR protocol, when FBR angle is 30 ∘ , OR and ANH is improved by 34.5 % and 23.1 %, respectively, while DP is 6.5 % lower, compared to FBR protocol. Both D-FBR and FBR outperform Epidemic Routing Protocol.

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目标感知聚焦波束路由(D-FBR):一种水下无线传感器网络路由协议

容忍延迟网络支持在不同的应用程序中传输数据，主要是在缺少通信基础设施的环境中。链接的存在是偶然的，即使创建了链接，它们的时间也很短，并且在连通性方面不稳定/不可靠。因此，水下网络应用往往具有延迟容忍度。本文提出了一种水下无线传感器网络的移动感知路由协议。该协议基于聚焦波束路由(FBR)协议，在进行转发决策时考虑节点的下一个目的地位置。该路由协议被称为目的感知聚焦波束路由(D-FBR)协议，我们比较了它与FBR协议在不同FBR角度和不同应用下的性能。我们使用传输概率(DP)，平均跳数(ANH)，开销比(OR)，并通过ONE模拟器模拟我们的场景。仿真结果表明，当FBR角为30°时，与FBR相比，D-FBR方案的OR和ANH分别提高了34.5%和23.1%，DP降低了6.5%。D-FBR和FBR均优于流行路由协议。

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来源期刊

Journal of High Speed Networks Computer Science-Computer Networks and Communications

CiteScore

1.80

自引率

11.10%

发文量

期刊介绍： The Journal of High Speed Networks is an international archival journal, active since 1992, providing a publication vehicle for covering a large number of topics of interest in the high performance networking and communication area. Its audience includes researchers, managers as well as network designers and operators. The main goal will be to provide timely dissemination of information and scientific knowledge. The journal will publish contributed papers on novel research, survey and position papers on topics of current interest, technical notes, and short communications to report progress on long-term projects. Submissions to the Journal will be refereed consistently with the review process of leading technical journals, based on originality, significance, quality, and clarity. The journal will publish papers on a number of topics ranging from design to practical experiences with operational high performance/speed networks.