The Insights of Node Deployment for Localization Accuracy in Underwater Acoustic Sensor Networks

Chen Yu Zhang; Guang Jie Han; Chuan Zhu; Tong Qing Liu

doi:10.4028/www.scientific.net/AMR.605-607.1050

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 605-607The Insights of Node Deployment for Localization...

The Insights of Node Deployment for Localization Accuracy in Underwater Acoustic Sensor Networks

Abstract:

Node deployment is a reflection of cost and performance in Underwater Acoustic Sensor Networks (UASNs). In this paper, we compared three different node deployment strategies, namely random deployment, grid deployment and tetrahedral deployment, on aspects of node number, end-to-end delay, localization accuracy, coverage and connectivity. Simulation shows that tetrahedral deployment strategy has the smallest localization error. As connectivity is to be ensured, coverage can be reduced depending on the ratio of r/s.

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Periodical:

Advanced Materials Research (Volumes 605-607)

Pages:

1050-1053

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.605-607.1050

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Online since:

December 2012

Authors:

Chen Yu Zhang, Guang Jie Han, Chuan Zhu, Tong Qing Liu

Keywords:

Localization Accuracy, Node Deployment, Tetrahedron, Underwater Acoustic Sensor Networks (UASNs)

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References

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