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  • Received: Jul. 10, 2013

    Accepted: --

    Posted: Jan. 1, 2014

    Published Online: Dec. 25, 2013

    The Author Email: Taifei Zhao (year623@163.com)

    DOI: 10.3788/aos201434.0106002

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    Zhao Taifei, Li Qiong, Wang Yidan, Zhang Aili. Fast Channel Allocation Method in Wireless Ultraviolet Network Based on Particle Swarm[J]. Acta Optica Sinica, 2014, 34(1): 106002

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  • Fiber Optics and Optical Communications
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Acta Optica Sinica, Vol. 34, Issue 1, 106002 (2014)

Fast Channel Allocation Method in Wireless Ultraviolet Network Based on Particle Swarm

Taifei Zhao*, Qiong Li, Yidan Wang, and Aili Zhang

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  • [in Chinese]

Abstract

A fast channel allocation method in wireless ultraviolet network based on particle swarm is adopted aiming at the characteristic of non-line-of-sight and channel interference model. Fully considering the influence of conflict matrix caused by the space angle, a directional and fast channel allocation is designed. The relationship between average number of iterations, interference degree, convergence time and particle swarms number, channels are simulated and analyzed. Experimental results show that the channel allocation method of ultraviolet light network in this paper has the advantages of fast convergence speed and small degree of conflict. Meanwhile, it can ensure the quickness and accuracy of the channel allocation in wireless ultraviolet network.

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