Title :
Communication protocol based on optical Low-Energy-Adaptive-Clustering-Hierarchy (O-LEACH) for hybrid optical wireless sensor networks
Author :
Yan, L.-S. ; Pan, W. ; Luo, B. ; Liu, J.-T. ; Xu, M.-F.
Author_Institution :
Center for Information Photonics & Communications, School of Information Science and Technology, Southwest Jiaotong University, Chengdu 610031, Sichuan, China
Abstract :
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.
Keywords :
Brillouin scattering; Energy efficiency; Optical fiber networks; Optical fiber polarization; Optical fiber sensors; Optical scattering; Optical sensors; Raman scattering; Wireless application protocol; Wireless sensor networks;
Conference_Titel :
Communications and Photonics Conference and Exhibition (ACP), 2009 Asia
Conference_Location :
Shanghai, China
Print_ISBN :
978-1-55752-877-3
Electronic_ISBN :
978-1-55752-877-3
