Performance analysis of mmWave/sub-terahertz communication link for 5G and B5G mobile networks

IF 0.8 4区工程技术 Q4 ENGINEERING, ELECTRICAL & ELECTRONIC

Frequenz Pub Date : 2023-07-25 DOI:10.1515/freq-2023-0024

Umer Farooq, A. Lokam

引用次数: 0

Abstract

Abstract Millimeter (mmWave) and sub-terahertz communication is a key technology to support high data rate requirements of 5G and B5G mobile networks. However this field is still in its initial development stage because of the various technical difficulties in its practical implementation due to inherently distinct propagation properties of mmWave/sub-terahertz frequencies. A thorough investigation of mmWave/sub-terahertz communication link is required in order to successfully deploy these frequency bands in 5G and B5G mobile networks. This paper investigates the effect of atmospheric conditions like dry air, humidity, rain, snow, fog and foliage on the performance of the mmWave/sub-terahertz link. The work also presents a mathematical analysis of the coverage of mmWave/sub-terahertz communication link and investigates the effect of various parameters like frequency, bandwidth, transceiver antenna gain, path loss coefficient (LOS, NLOS case) and system noise on its performance.

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5G和B5G移动网络毫米波/次太赫兹通信链路性能分析

摘要毫米波和亚太赫兹通信是支持5G和B5G移动网络高数据速率要求的关键技术。然而，由于毫米波/亚太赫兹频率固有的不同传播特性，该领域在实际实施中存在各种技术困难，因此仍处于初始开发阶段。为了在5G和B5G移动网络中成功部署这些频段，需要对毫米波/亚太赫兹通信链路进行彻底的研究。本文研究了干燥空气、湿度、雨、雪、雾和树叶等大气条件对毫米波/亚太赫兹链路性能的影响。该工作还对毫米波/亚太赫兹通信链路的覆盖范围进行了数学分析，并研究了频率、带宽、收发器天线增益、路径损耗系数（LOS，NLOS情况）和系统噪声等各种参数对其性能的影响。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Frequenz 工程技术-工程：电子与电气

CiteScore

2.40

自引率

18.20%

发文量

审稿时长

3 months

期刊介绍： Frequenz is one of the leading scientific and technological journals covering all aspects of RF-, Microwave-, and THz-Engineering. It is a peer-reviewed, bi-monthly published journal. Frequenz was first published in 1947 with a circulation of 7000 copies, focusing on telecommunications. Today, the major objective of Frequenz is to highlight current research activities and development efforts in RF-, Microwave-, and THz-Engineering throughout a wide frequency spectrum ranging from radio via microwave up to THz frequencies. RF-, Microwave-, and THz-Engineering is a very active area of Research & Development as well as of Applications in a wide variety of fields. It has been the key to enabling technologies responsible for phenomenal growth of satellite broadcasting, wireless communications, satellite and terrestrial mobile communications and navigation, high-speed THz communication systems. It will open up new technologies in communications, radar, remote sensing and imaging, in identification and localization as well as in sensors, e.g. for wireless industrial process and environmental monitoring as well as for biomedical sensing.