分析不同小区尺寸的室内/室外环境对5G毫米波传播的影响

2020 3rd International Conference on Computing, Mathematics and Engineering Technologies (iCoMET) Pub Date : 2020-01-01 DOI:10.1109/iCoMET48670.2020.9073891

Abdul Bassit Surahio, Saima Hafeez, Nafeesa Bohra

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引用次数: 2

摘要

本文利用宽带统计空间信道模型(SSCM)对第五代(5G)通信中的毫米波蜂窝通信进行了分析和仿真。该模型在纽约大学研究小组开发的NYUSIM中进行了仿真，NYUSIM支持500 MHz至100 GHz的宽带载波频率，带宽范围为0 MHz至800 MHz。由于毫米波无法传播较长距离，因此需要微蜂窝、波束成形和其他类似技术来减少损耗。这里最初考虑了28ghz的毫米波频率，并观察了不同的环境参数(如海得拉巴、卡拉奇和伊斯兰堡等城市的温度、相对湿度和降雨率)对通信的影响，同时观察了不同的蜂窝尺寸。分析接收功率、路径损耗和路径损耗指数等参数，以预测不同城市环境下最合适的电池尺寸。

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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Analyzing Indoor/Outdoor Environmental Effects with Varying Cell Size on 5G Millimeter-Wave Propagation

In this paper the millimeter-wave cellular communication is analyzed and simulated for the fifth-generation (5G) communication using broadband statistical spatial channel model (SSCM). This model is simulated in NYUSIM developed by research group in New York University which support the wideband carrier frequencies from 500 MHz to 100 GHz with bandwidth in the range of 0 MHz to 800 MHz. Microcells, beamforming and other similar techniques are needed to reduce the losses as the millimeter-wave are unable to travel over longer distances. Millimeter-wave frequency of 28 GHz is initially considered here and its effects on communication due to different environmental parameters such as temperature, relative humidity and rain rate in cities like Hyderabad, Karachi and Islamabad are observed while varying cell sizes. Parameters like received power, pathloss and pathloss exponent are analyzed to predict best suitable cell size in different cities environments.

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来源期刊

2020 3rd International Conference on Computing, Mathematics and Engineering Technologies (iCoMET)

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