Optimal path planning for mobile sink

What is it about?

Optimal path planning for mobile sink in random distributed wireless sensor network

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Why is it important?

In this paper,an energy efficient sink trajectory planning scheme is proposed to improve the network lifetime. Firstly,the network area is divided into several independent sub regions by the distribution law of nodes.On the basis of sub regions,we can obtain a series of eligible position of the turning point,then we check each possible turning point and find the best one that can minimizes the network traffic load..Finally we get an optimal path by the moving path planning algorithm.