A Statistical Investigation of Spatial Consistency and Human Blockage Consideration based mmWave Channel Modeling for 5G Back-Haul Networks

2023 International Conference on Electrical, Computer and Communication Engineering (ECCE) Pub Date : 2023-02-23 DOI:10.1109/ECCE57851.2023.10100745

Md. Rahat Imrose, Md. Tarek Hassan, Md. Rajibul Hassen, M. Mowla

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Abstract

Due to its broad (10-300 GHz) spectrum and potential for widespread use in 5G applications, millimeter wave (mmWave) technology is proposed as an alternative to optical fiber for backhaul. However, human blockage as well as rapid channel fluctuation caused by user movement are two of the biggest obstacles to mmWave communication implementation in the network. Spatial consistency is one of the most crucial factors for achieving smooth channel fluctuations and contributing in the design of channel estimation and beam tracking. This paper investigates a clear understanding of how human blockage and spatial consistency affect the reliability of 5G mmWave backhauling in real-life scenarios for an urban macrocell (UMa) of busy airport areas. An extensive simulation on mmWave backhauling considering 28 GHz and 60 GHz mmWave has been carried out which will significantly affect the channel modeling of next-generation complex communication networks.

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基于空间一致性和人为阻塞考虑的5G回程网络毫米波信道建模统计研究

由于其广泛的(10-300 GHz)频谱和在5G应用中广泛使用的潜力，毫米波(mmWave)技术被提议作为光纤回程的替代品。然而，人为阻塞和用户移动引起的信道快速波动是阻碍毫米波通信在网络中实现的两大障碍。空间一致性是实现平滑信道波动的关键因素之一，在信道估计和波束跟踪设计中起着重要作用。本文研究了在繁忙的机场区域的城市宏蜂窝(UMa)的现实场景中，人为阻塞和空间一致性如何影响5G毫米波回程的可靠性。对考虑28ghz和60ghz毫米波的毫米波回程进行了广泛的仿真，这将对下一代复杂通信网络的信道建模产生重大影响。

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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2023 International Conference on Electrical, Computer and Communication Engineering (ECCE)

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