Simulation and Analysis of Indoor Visible Light Propagation Characteristics Based on the Method of SBR/Image

Author:

Yuan-jian Liu1,Qin-jian Shi1,Xue Ma1,Ye-rong Zhang1

Affiliation:

1. College of Electronic Science and Engineering, Nanjing University of Posts & Telecommunications, Nanjing, Jiangsu 210003, China

Abstract

The indoor visible light propagation characteristics are simulated and analyzed using the method of SBR/Image (shooting and bounding ray tracing/Image). A good agreement is achieved between the results simulated and the results given in published literature. So the correctness of the method has been validated. Some propagation parameters are obtained in the simulation, such as the indoor received power distribution, statistical distribution of phase angle of received power, RMS (root mean square) delay spread, direction of arrival, and Doppler shift. The foundation for the wireless network coverage of indoor visible light communication system is provided by the analysis of the above results.

Funder

National Natural Science Foundation of China

Publisher

Hindawi Limited

Subject

Electrical and Electronic Engineering

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