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Communication Dans Un Congrès Année : 2009

Localized Sensor Self-Deployment with Coverage Guarantee in Complex Environment

Résumé

In focused coverage problem, sensors are required to be deployed around a given point of interest (POI) with respect to a priority requirement: an area close to POI has higher priority to be covered than a distant one. A localized sensor self-deployment algorithm, named Greedy-Rotation-Greedy (GRG) [10], has recently been proposed for constructing optimal focused coverage. This previous work assumed obstacle-free environment and focused on theoretical aspects. Here in this paper, we remove this strong assumption, and extend GRG to practical settings. We equip GRG with a novel obstacle penetration technique and give it the important obstacle avoidance capability. The new version of GRG is referred to as GRG/OP. Through simulation, we evaluate its performance in comparison with plain GRG.
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Dates et versions

hal-00544913 , version 1 (09-12-2010)

Identifiants

  • HAL Id : hal-00544913 , version 1

Citer

Xu Li, Nathalie Mitton, Isabelle Ryl, David Simplot. Localized Sensor Self-Deployment with Coverage Guarantee in Complex Environment. ADHOC NOW, Sep 2009, Spain. pp.138-151. ⟨hal-00544913⟩
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