Computer Science ›› 2015, Vol. 42 ›› Issue (2): 29-32.doi: 10.11896/j.issn.1002-137X.2015.02.006

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Localization Algorithm of Underwater Acoustic Sensor Network Oriented to Marine Monitoring

CHEN Qiu-li, HE Ming, WANG Yan, CHEN Xi-liang and WANG Li-hui   

  • Online:2018-11-14 Published:2018-11-14

Abstract: To solve the nodes location problem of large-scale underwater acoustic sensor networks (UASNs) for marine monitoring application,firstly,the integer linear programming theory was used to create the water gateway optimization deployment strategy based on multi-objective constraint.Secondly,a predictive algorithm of UASNs nodes deployment was put forward through the layered orientation.Simulation proves the feasibility and effectiveness of the method.The experimental results show that the localization algorithm with predictability can significantly improve the nodes positioning range,decrease the energy consumption of communication,reduce the positioning error,and research achievements can provide the corresponding technical guidance for ocean large-scale deployment of UASNs.

Key words: UASNs,Surface-level gateways deployment,Nodes deployment,Mobility prediction

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