Visible light communication-based channel modeling and encoding performance analysis

Zhang Ying; Yin Yafang; Yang Yi; Li Cong

doi:10.13756/j.gtxyj.2015.06.018

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Visible light communication-based channel modeling and encoding performance analysis

- Visible light communication-based channel modeling and encoding performance analysis
- Study on Optical communication Issue 6, Pages: 69-72(2015)
- 作者机构：
  
  西安邮电大学电子工程学院
- 作者简介：
- 基金信息：
- DOI：10.13756/j.gtxyj.2015.06.018
  CLC： TN929.1
- Published：2015，
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[1]张莹,阴亚芳,杨祎,黎聪.基于可见光通信的信道模型及编码性能分析[J].光通信研究,2015(06):69-72.

Zhang Ying, Yin Yafang, Yang Yi, et al. Visible light communication-based channel modeling and encoding performance analysis. [J]. (6):69-72(2015)
[1]张莹,阴亚芳,杨祎,黎聪.基于可见光通信的信道模型及编码性能分析[J].光通信研究,2015(06):69-72. DOI： 10.13756/j.gtxyj.2015.06.018.

Zhang Ying, Yin Yafang, Yang Yi, et al. Visible light communication-based channel modeling and encoding performance analysis. [J]. (6):69-72(2015) DOI： 10.13756/j.gtxyj.2015.06.018.

摘要

目前基于白光LED（发光二极管）的室内可见光通信信道模型的研究主要集中于理论分析

因此信道特性对系统性能的影响还不明确。文章首先分析并优化了室内白光LED通信信道理论模型

并在此基础上研究信道编解码算法

通过Simulink软件搭建信道模型和可见光通信系统来分析信道编码对系统性能的影响

得到了适合可见光通信系统信道特性的信道编码方法。

Abstract

As the current researches on the channel modeling of white LED-based indoor Visible Light Communication（VLC）mainly focus on its theoretical analysis

the influence of channel characteristics on system performance is not yet definite.In this paper

we first analyze and optimize the theoretical channel model and on this basis

work on the channel codec algorithm.By building a channel model and a VLC system by Simulink

we analyze the effects of channel encoding on the system performances

thus obtaining channel encoding method suitable for the channel characteristics of VLC systems.

关键词

可见光通信信道模型信道编码误码率分析

Keywords

VLCchannel modelchannel codingBER analysis

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