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Communication protocol based on optical low-energy-adaptive-clustering-hierarchy (O-LEACH) for hybrid optical wireless sensor networks

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5 Author(s)
Yan, L.-S. ; Center for Information Photonics & Communications, School of Information Science and Technology, Southwest Jiaotong University, Chengdu 610031, Sichuan, China ; Pan, W. ; Luo, B. ; Liu, J.-T.
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We propose an energy-efficient communication protocol, called optical-LEACH (O-LEACH), for hybrid sensor networks that consist of distributed optical fiber sensor links located at the center and two isolated wireless sensor networks (WSNs) with randomly scattered nodes. Network performances in terms of lifetime are simulated with ∼30% improvement over LEACH protocol.

Published in:
Communications and Photonics Conference and Exhibition (ACP), 2009 Asia  (Volume:2009-Supplement )

Date of Conference: 2-6 Nov. 2009

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