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http://dx.doi.org/10.6109/jkiice.2015.19.5.1084

Sensor Node Deployment in Wireless Sensor Networks Based on Tabu Search Algorithm  

Jang, Kil-woong (Department of Data Information, Korea Maritime and Ocean University)
Abstract
In this paper, we propose a Tabu search algorithm to efficiently deploy the sensor nodes for maximizing the network sensing coverage in wireless sensor networks. As the number of the sensor nodes in wireless sensor networks increases, the amount of calculation for searching the solution would be too much increased. To obtain the best solution within a reasonable execution time in a high-density network, we propose a Tabu search algorithm to maximize the network sensing coverage. In order to search effectively, we propose some efficient neighborhood generating operations of the Tabu search algorithm. We evaluate those performances through some experiments in terms of the maximum network sensing coverage and the execution time of the proposed algorithm. The comparison results show that the proposed algorithm outperforms other existing algorithms.
Keywords
Wireless sensor networks; Tabu search; sensor node deployment; coverage;
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