Analysis and status of the scattering channel model for ultraviolet communications

Renzhi YUAN; Zhifeng WANG; Mugen PENG

doi:10.11959/j.issn.1000-0801.2021126

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Analysis and status of the scattering channel model for ultraviolet communications

Topic: 5G+6G | 更新时间：2024-06-05

- Analysis and status of the scattering channel model for ultraviolet communications
- Telecommunications Science Vol. 37, Issue 6, Pages: 45-54(2021)
- 作者机构：
  
  1. 加拿大英属哥伦比亚大学奥肯纳根校区工程系，基隆拿 V1V1V7，加拿大
  2. 北京邮电大学信息与通信工程学院，北京 100876
- 作者简介：
- 基金信息：
  
  The National Natural Science Foundation of China(61925101)
- DOI：10.11959/j.issn.1000-0801.2021126
  CLC： TP393
- Published Online：2021-06，
  
  Published：20 June 2021
- 稿件说明：
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Renzhi YUAN, Zhifeng WANG, Mugen PENG. Analysis and status of the scattering channel model for ultraviolet communications[J]. Telecommunications science, 2021, 37(6): 45-54.
DOI：

Renzhi YUAN, Zhifeng WANG, Mugen PENG. Analysis and status of the scattering channel model for ultraviolet communications[J]. Telecommunications science, 2021, 37(6): 45-54. DOI： 10.11959/j.issn.1000-0801.2021126.

摘要

紫外光通信是利用“日盲区”紫外波段（200～280 nm）为信息载体的光通信技术，具有高局域保密性、低辐射背景噪声、可实现非视距通信等特点，在保密通信和车联网等领域具有广泛的应用前景。根据计算效率将紫外光通信散射信道模型分为解析类信道模型和概率类信道模型。重点介绍了解析类信道模型中的单阶、两阶、三阶散射模型，以及概率类信道模型中的蒙特卡洛仿真模型和蒙特卡洛积分模型，并展望了紫外光通信散射信道模型的未来研究方向。

Abstract

Due to its unique features such as high local security

low background noise

and non-light-of-sight communication

the ultraviolet communication

which uses the light wave of “solar blind” wavelength (200～280 nm) as the information carrier

becomes a promising optical communication technique for applications in both secure communications and internet of vehicles and so on.The scattering channel models were classified into analytical channel models and stochastic channel models according to their different computational efficiencies.The research of the first three scattering orders in analytical channel models and the Monte-Carlo simulation model and Monte-Carlo integration model in stochastic channel models were mainly focused on.Some future research directions for the scattering channel model of ultraviolet communications were also provided.

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references

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