Introduction
Bimonthly, started in 1957
Administrator
Shanxi Provincial Education Department
Sponsor
Taiyuan University of Technology
Publisher
Ed. Office of Journal of TYUT
Editor-in-Chief
SUN Hongbin
ISSN: 1007-9432
CN: 14-1220/N
Administrator
Shanxi Provincial Education Department
Sponsor
Taiyuan University of Technology
Publisher
Ed. Office of Journal of TYUT
Editor-in-Chief
SUN Hongbin
ISSN: 1007-9432
CN: 14-1220/N
location: home > paper >
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Coverage Enhancement Based on Iterated Weighted RFGP Algorithm in DSNs
DOI:
10.16355/j.cnki.issn1007-9432tyut.2017.03.027
Received:
Accepted:
| Corresponding author | Institute | |
| FENG Xiufang | College of Computer Science and Technology，Taiyuan University of Technology |
abstract:
In this study, a novel distributed coverage-enhancing algorithm, IW-RFGP, was proposed.This algorithm determines the new working direction of a directional sensor node according to the virtual attractive force of uncovered grid points in sensing field.It overcomes the shortcomings of other coverage-enhancing algorithms,such as complicated algorithmic procedure and low rate of convergence.Simulation results show that the algorithm is correct and effective,and has fast convergence speed and significant increase in coverage rate.
Keywords:
directional sensor networks (DSNs), coverage-enhancing, virtual force, weighted