Acta Optica Sinica, Volume. 34, Issue 1, 106002(2014)
Fast Channel Allocation Method in Wireless Ultraviolet Network Based on Particle Swarm
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.
Get Citation
Copy Citation Text
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
Category: Fiber Optics and Optical Communications
Received: Jul. 10, 2013
Accepted: --
Published Online: Dec. 25, 2013
The Author Email: Taifei Zhao (year623@163.com)