基于SSK的室内VLPC系统设计及性能分析

王法松; 姜雯; 李睿; 史士杰

doi:10.12263/DZXB.20230540

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基于SSK的室内VLPC系统设计及性能分析

学术论文 | 更新时间：2025-12-11

- 基于SSK的室内VLPC系统设计及性能分析
- Design and Performance Analysis of Indoor VLPC System Based on SSK
- 电子学报 2024年52卷第6期页码：1809-1816
- 作者机构：
  
  1.郑州大学电气与信息工程学院，河南郑州450001
  2.河南工业大学理学院，河南郑州450001
- 作者简介：
  
  [ "王法松男，1979年3月生于河南潢川，工学博士，教授.2002年获中国地质大学（武汉）学士和硕士学位，2013年获西安电子科技大学博士学位，研究方向为可见光通信、稀疏信号处理．Email:iefswang@zzu.edu.cn" ]
  [ "姜雯女，1999年7月生，河南周口人.现为郑州大学电气与信息工程学院硕士研究生.研究方向为可见光定位与通信. Email:iezzuwjiang@163.com" ]
  [ "李睿女，1979年7月生于河南郑州，副教授.研究方向为优化理论与算法及其应用．Email: slxlirui@haut.edu.cn" ]
  [ "史士杰男，1986年12月生于河南柘城，工学博士，副教授.于2009年2016年分别获中国矿业大学学士、博士学位，研究方向为无线通信、物联网、通感算一体化．中国电子学会会员编号：E190068561M. Email:iesjshi@zzu.edu.cn" ]
- 基金信息：
  
  国家自然科学基金(62101505);河南省科技攻关(222102210003);河南省重大科技专项(231100210100)
- DOI：10.12263/DZXB.20230540
  中图分类号： TN911.23
- 收稿：2023-06-13，
  
  修回：2023-11-16，
  
  纸质出版：2024-06-25
- 稿件说明：
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王法松,姜雯,李睿,等.基于SSK的室内VLPC系统设计及性能分析[J].电子学报,2024,52(06):1809-1816.

WANG Fa-song, JIANG Wen, LI Rui, et al.Design and Performance Analysis of Indoor VLPC System Based on SSK[J].Acta Electronica Sinica, 2024, 52(06): 1809-1816.
王法松,姜雯,李睿,等.基于SSK的室内VLPC系统设计及性能分析[J].电子学报,2024,52(06):1809-1816. DOI：10.12263/DZXB.20230540

WANG Fa-song, JIANG Wen, LI Rui, et al.Design and Performance Analysis of Indoor VLPC System Based on SSK[J].Acta Electronica Sinica, 2024, 52(06): 1809-1816. DOI：10.12263/DZXB.20230540

摘要

本文设计了一个多输入单输出（Multiple-Input Single-Output，MISO）的三维室内可见光定位通信一体化（Visible Light Position and Communication，VLPC）系统，该系统在接收端基于接收信号强度（Received Signal Strength，RSS）的三维可见光定位（Visible Light Position，VLP）算法获得定位数据，同时估计信道状态信息（Channel State Information，CSI）并上传给发射端进行定向通信.该系统的发射端基于空移键控（Space Shift Keying，SSK）的室内可见光通信（Visible Light Communication，VLC）技术实现系统的通信功能.另外，本方案可以完全避免通信与定位子系统之间的干扰.同时，通过推导定位误差的克拉美罗下界（Cramér-Rao Lower Bound，CRLB）和SSK-VLC的通信可达速率来评估本文提出的VLPC系统的性能.仿真结果验证了本文所提方案的有效性.

Abstract

In this paper

a multiple-input single-output (MISO) three-dimensional indoor integrated visible light positioning and communication (VLPC) system is proposed. The system obtains positioning data based on the received signal strength (RSS) three-dimensional visible light position (VLP) algorithm at the receiver; simultaneously estimates the channel state information (CSI) and uploads it to the transmitter for directional communication. The transmitter of this system is based on space shift keying (SSK) indoor visible light communication (VLC) technology to achieve the communication function of the system. Moreover

this scheme can completely avoid interference between communication and positioning subsystems. As a benchmark

we also derive analytical expression of the Cramér-Rao lower bound (CRLB) of the positioning error and the communication achievable rate of SSK-VLC of the VLPC system. The simulation results show the effectiveness of the proposed solutions.

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Keywords

references

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