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Position-Based k-Disjoint Path Routing for Reliable Data Gathering in Wireless Sensor Networks
Jang Woon BAEK Young Jin NAM Dae-Wha SEO
IEICE TRANSACTIONS on Communications
Publication Date: 2012/08/01
Online ISSN: 1745-1345
Print ISSN: 0916-8516
Type of Manuscript: LETTER
wireless sensor networks, patterned failure, disjoint-path routing, position-based,
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This paper proposes a novel routing algorithm that constructs position-based k-disjoint paths to realize greater resiliency to patterned failure. The proposed algorithm constructs k-disjoint paths that are spatially distributed by using the hop-count based positioning system. Simulation results reveal that the proposed algorithm is more resilient to patterned failure than other routing algorithms, while it has low power consumption and small delay.