Maximum life span strategy for target tracking in mobile sensor networks | IEEE Conference Publication | IEEE Xplore

Maximum life span strategy for target tracking in mobile sensor networks


Abstract:

In this paper, an energy-efficient technique is proposed for tracking a target in a field using a network of mobile sensors while maximizing the life span of the network....Show More

Abstract:

In this paper, an energy-efficient technique is proposed for tracking a target in a field using a network of mobile sensors while maximizing the life span of the network. The most important energy consumption sources in a mobile sensor network (MSN) are sensing, communication and movement of the sensors. In the proposed technique, first the field is divided into a grid of arbitrarily small cells. This grid is then used to obtain a graph with properly weighted edges. The weight assignment is done in such a way that it results in a close estimate of the maximum lifetime for the network. Finally, using a shortest path algorithm, an efficient route is found to transfer information from the target to destination.
Date of Conference: 27-29 June 2012
Date Added to IEEE Xplore: 01 October 2012
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Conference Location: Montreal, QC, Canada

References

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