Simulation Research on the Integrated System of Visible Light Communication and Location

CHEN Hao-zhe; DING Jun-jie; WU Hao; YANG Ming-rui; WANG Ying; YOU Shan-hong; HU Jian-ling; CAO Hong-long; LI Xiang; ZHOU Ming-lai

doi:10.13756/j.gtxyj.2019.02.004

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Simulation Research on the Integrated System of Visible Light Communication and Location

- Simulation Research on the Integrated System of Visible Light Communication and Location
- Study on Optical communication Issue 2, Pages: 15-18(2019)
- 作者机构：
  
  1. 苏州大学电子信息学院
  2. 中国科学院大学电子电气与通信工程学院
  3. 武汉邮电科学研究院有限公司光纤通信技术和网络国家重点实验室
- 作者简介：
- 基金信息：
- DOI：10.13756/j.gtxyj.2019.02.004
  CLC： TN929.1
- Published：2019，
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[1]陈浩哲,丁俊杰,吴昊,杨铭锐,王颖,游善红,胡剑凌,曹洪龙,李响,周鸣籁.可见光通信定位集成系统仿真研究[J].光通信研究,2019(02):15-18.

CHEN Hao-zhe, DING Jun-jie, WU Hao, et al. Simulation Research on the Integrated System of Visible Light Communication and Location. [J]. (2):15-18(2019)
[1]陈浩哲,丁俊杰,吴昊,杨铭锐,王颖,游善红,胡剑凌,曹洪龙,李响,周鸣籁.可见光通信定位集成系统仿真研究[J].光通信研究,2019(02):15-18. DOI： 10.13756/j.gtxyj.2019.02.004.

CHEN Hao-zhe, DING Jun-jie, WU Hao, et al. Simulation Research on the Integrated System of Visible Light Communication and Location. [J]. (2):15-18(2019) DOI： 10.13756/j.gtxyj.2019.02.004.

摘要

为了提升可见光通信（VLC）定位系统的频谱和功率利用率

文章提出了一种基于非对称限幅和直流偏置的光正交频分复用（ADO-OFDM）的VLC定位集成系统。该通信定位集成系统具有比基于非对称限幅的光正交频分复用（ACO-OFDM）的VLC定位集成系统更高的频谱利用率和比基于加直流偏置的光正交频分复用（DCO-OFDM）的VLC定位集成系统更高的功率利用率。同时

文章还提出了一种差分修正定位算法

所提算法较于传统的三边定位算法其具有更高的定位精度。

Abstract

In order to improve the spectrum and power efficiency in Visible Light Communication（VLC） and location system

we propose an Asymmetrically Clipped and DC-biased Optical-Orthogonal Frequency Division Multiplexing（ADO-OFDM） technique

which combines the advantages of Asymmetrically Clipped Optical-OFDM（ACO-OFDM） and DC-biased Optical-OFDM（DCO-OFDM） with higher spectrum efficiency than ACO-OFDM and higher power efficiency than DCO-OFDM. We also apply a differential correction location algorithm

which has higher positioning accuracy than the traditional three-side location algorithm.

关键词

可见光通信通信定位集成系统非对称限幅和直流偏置的光正交频分复用系统差分修正定位算法

Keywords

VLCintegrated system of communication and locationsADO-OFDMdifferential correction location algorithm

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