Optimizing Maximum Monitoring Frequency and Guaranteeing Target Coverage and Connectivity in Energy Harvesting Wireless Sensor Networks

Joint Authors

Fan, Tanghuai
Bao, Xuecai
Han, Longzhe
He, Xun
Tan, Wenqun

Source

Mobile Information Systems

Issue

Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-14, 14 p.

Publisher

Hindawi Publishing Corporation

Publication Date

2019-06-13

Country of Publication

Egypt

No. of Pages

14

Main Subjects

Telecommunications Engineering

Abstract EN

Improving the quality of monitoring and guaranteeing target coverage and connectivity in energy harvesting wireless sensor networks (EH-WSNs) are important issues in near-perpetual environmental monitoring.

Existing solutions only focus on the utility of coverage or energy efficient coverage by considering target connectivity for battery-powered WSNs.

This paper focuses on optimizing the maximum monitoring frequency with guaranteed target coverage and connectivity in EH-WSNs.

We first analyzed the factors affecting monitoring quality and the energy harvesting model.

Thereafter, we presented the problem formulation and proposed the algorithm for maximizing monitoring frequency and guaranteeing target coverage and connectivity (MFTCC) that is based on graph theory.

Furthermore, we presented the corresponding distributed implementation approach.

On the basis of the existing energy harvesting prediction model, expensive simulations show that the proposed MFTCC algorithm achieves high average maximum monitoring frequency and energy usage ratio.

Moreover, it obtains a higher throughput than existing target monitoring methods.

American Psychological Association (APA)

Bao, Xuecai& Han, Longzhe& He, Xun& Tan, Wenqun& Fan, Tanghuai. 2019. Optimizing Maximum Monitoring Frequency and Guaranteeing Target Coverage and Connectivity in Energy Harvesting Wireless Sensor Networks. Mobile Information Systems،Vol. 2019, no. 2019, pp.1-14.
https://search.emarefa.net/detail/BIM-1193844

Modern Language Association (MLA)

Bao, Xuecai…[et al.]. Optimizing Maximum Monitoring Frequency and Guaranteeing Target Coverage and Connectivity in Energy Harvesting Wireless Sensor Networks. Mobile Information Systems No. 2019 (2019), pp.1-14.
https://search.emarefa.net/detail/BIM-1193844

American Medical Association (AMA)

Bao, Xuecai& Han, Longzhe& He, Xun& Tan, Wenqun& Fan, Tanghuai. Optimizing Maximum Monitoring Frequency and Guaranteeing Target Coverage and Connectivity in Energy Harvesting Wireless Sensor Networks. Mobile Information Systems. 2019. Vol. 2019, no. 2019, pp.1-14.
https://search.emarefa.net/detail/BIM-1193844

Data Type

Journal Articles

Language

English

Notes

Includes bibliographical references

Record ID

BIM-1193844