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Mobile barrier coverage for dynamic objects in wireless sensor networks | IEEE Conference Publication | IEEE Xplore

Mobile barrier coverage for dynamic objects in wireless sensor networks


Abstract:

This paper studies mobile barrier coverage (MBC) surrounding dynamic objects. In the real world, several dynamic objects can benefit from MBC. For example, marching troop...Show More

Abstract:

This paper studies mobile barrier coverage (MBC) surrounding dynamic objects. In the real world, several dynamic objects can benefit from MBC. For example, marching troop can detect any adversary intrusion without blind spot by MBC. However, conventional works only focused on barrier coverage for static objects, which fail when the objects start to move. Issues to address these dynamic-object scenarios, we propose the problem of mobile barrier coverage for dynamic objects. The most challenge is how to effectively maintain MBC when the motion of objects are unpredictable. We propose a fully distributed algorithm for mobile sensor nodes to cooperatively move and maintain the high-quality barrier coverage. The extensive simulations based on large-scale trace data demonstrate the efficiency and efficacy of the proposed algorithm.
Date of Conference: 08-11 October 2012
Date Added to IEEE Xplore: 16 May 2013
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Conference Location: Las Vegas, NV, USA

References

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