智能城市2025，Vol.11Issue(3)：17-19,3.DOI:10.19301/j.cnki.zncs.2025.03.005
基于改进PSO算法的VLC系统通信质量提升方法
A method for enhancing communication quality in VLC systems based on an improved PSO algorithm
范俊1
作者信息
- 1. 广西壮族自治区计量检测研究院,广西 南宁 530007
- 折叠
摘要
Abstract
Existing Visible Light Communication(VLC)systems suffer from degraded communication quality due to factors such as light source flicker,multipath effects,and background optical noise.To address this issue,we propose a hybrid approach combining an enhanced Particle Swarm Optimization(PSO)algorithm with simulation modeling to optimize indoor light source layouts.Furthermore,the Constant Modulus Algorithm(CMA)integrated with PSO is applied for blind equalization processing in the communication system.Experimental results demonstrate that the proposed method achieves higher data transmission rates and improved signal throughput while reducing bit error rates,thereby significantly enhancing overall communication quality.关键词
PSO算法/CMA算法/VLC系统/通信质量优化/系统仿真Key words
PSO algorithm/CMA algorithm/VLC system/communication quality/simulation分类
信息技术与安全科学引用本文复制引用
范俊..基于改进PSO算法的VLC系统通信质量提升方法[J].智能城市,2025,11(3):17-19,3.
