Design and Performance Analysis of Positioning and Orientating System for Visible Light Communication

Jin Chen; Shiwu Xu; Fen Wei; Longteng Zhang

doi:10.3788/LOP222011

Laser & Optoelectronics Progress, Volume. 60, Issue 15, 1506003(2023)

Design and Performance Analysis of Positioning and Orientating System for Visible Light Communication

Jin Chen¹, Shiwu Xu^1,2、*, Fen Wei², and Longteng Zhang³

Author Affiliations

¹Concord University College, Fujian Normal University, Fuzhou 350117, Fujian, China

²Key Laboratory of Opto-Electronic Science and Technology for Medicine, Ministry of Education, Fujian Normal University, Fuzhou 350007, Fujian, China

³School of Mathematics and Statistics, Fujian Normal University, Fuzhou 350117, Fujian, China

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Figures & Tables(6)

Fig. 1. 3D VLP system model

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Fig. 2. Variation of error with number of iterations. (a) Average positioning error; (b) average orientating error

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Fig. 3. Variation of error with number of population size. (a) Average positioning error; (b) average orientating error

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Fig. 4. Cumulative distribution function (CDF) of errors. (a) Positioning error; (b) orientating error

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Fig. 5. Variation of error with transmission probability of NLOS. (a) Average positioning error; (b) average orientating error

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Table 1. Time complexity analysis
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Table 1. Time complexity analysis
Algorithm Average calculation time /ms Average positioning error /cm Average orientating error /（°）
Proposed 68 6.02 7.22
PSO 128 8.06 10.85
GA 208 7.37 8.91
BA 105 11.42 11.91
DE 135 7.08 8.52

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Jin Chen, Shiwu Xu, Fen Wei, Longteng Zhang. Design and Performance Analysis of Positioning and Orientating System for Visible Light Communication[J]. Laser & Optoelectronics Progress, 2023, 60(15): 1506003

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