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Coverage Control in Heterogeneous Mobile Sensor Networks Based on Game Theory
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Abstract: (1348 Views) |
One of the fundamental problems in wireless sensor networks is to provide area coverage for a specific task. This paper addresses the problem of default unknown network coverage by a group of sensor nodes with nonidentical coverage and communication capabilities. The sensors are mobile and detect the area in a distributed manner and provide optimal coverage. First, we model the coverage optimization problem as a repetitive multiplayer game in which a utility function is formulated to consider the quality of the coverage. Then, we propose a distributed payoff-based learning algorithm in which each sensor tries to maximize its utility function by moving to uncovered locations. The simulation results show the performance of the proposed algorithm
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| Keywords: Area coverage, Mobile sensor networks, Heterogeneous sensors, Game theory, Learning algorithm. |
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Full-Text [PDF 325 kb]
(314 Downloads)
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Type of Study: Research |
Subject:
Networks
Received: 2020/11/3 | Accepted: 2020/07/17 | Published: 2021/06/30
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