紫外光通信散射信道模型分析与发展现状

doi:10.11959/j.issn.1000-0801.2021126

电信科学 ›› 2021, Vol. 37 ›› Issue (6): 45-54.doi: 10.11959/j.issn.1000-0801.2021126

紫外光通信散射信道模型分析与发展现状

袁仁智¹, 王志峰², 彭木根²

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

修回日期:2021-06-13 出版日期:2021-06-20 发布日期:2021-06-01
作者简介:袁仁智（1990- ），男，加拿大英属哥伦比亚大学奥肯拿根校区工程系博士生，主要研究方向为无线光通信、水下光通信、光量子检测及应用等
王志峰（1993- ），男，北京邮电大学信息与通信工程学院博士生，主要研究方向为无线通信、无线光通信、紫外光通信等
彭木根（1978- ），男，博士，北京邮电大学信息与通信工程学院执行院长、教授，主要研究方向为 6G 无线组网、雾无线网络和智慧物联网等
基金资助:
国家自然科学基金资助项目(61925101)

Analysis and status of the scattering channel model for ultraviolet communications

Renzhi YUAN¹, Zhifeng WANG², Mugen PENG²

¹ School of Engineering, Okanagan Campus, The University of British Columbia, Kelowna V1V1V7, Canada
² School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing 100876, China

Revised:2021-06-13 Online:2021-06-20 Published:2021-06-01
Supported by:
The National Natural Science Foundation of China(61925101)

摘要/Abstract

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。

关键词: 紫外光通信, 散射信道模型, 蒙特卡洛积分模型

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.

Key words: ultraviolet communication, scattering channel model, Monte-Carlo integration model

中图分类号:

TP393

袁仁智, 王志峰, 彭木根. 紫外光通信散射信道模型分析与发展现状[J]. 电信科学, 2021, 37(6): 45-54.

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.

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紫外光通信散射信道模型分析与发展现状

Analysis and status of the scattering channel model for ultraviolet communications

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