城市和郊区2.4 GHz移动无线信道的测量和建模

L. Gonsioroski, L. Mello, Amanda Beatriz dos Santos
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引用次数: 0

摘要

城市和郊区场景的路径损耗和宽带信道模型起着至关重要的作用,因为它们提供了射频功率估计,从而允许无线网络的优化设计和性能。尽管在文献中可以找到几种传播模型,但考虑部署5G技术的每个地区的城市化特征始终很重要。在本文中,我们介绍了巴西里约热内卢城市和郊区2.4 GHz频段的窄带和宽带测量和信道建模。研究结果包括路径损耗与距离的关系、平均时延和时延分布的统计分布、多径分量的数量和多径幅值。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Measurements and Modeling of the Mobile Wireless Channel at 2.4 GHz in Urban and Suburban Areas
The path loss and wideband channel models for urban and suburban scenarios play a crucial role since they provide RF power estimations that allow the wireless network’s optimized design and performance. Although several propagation models can be found in the literature, it is always important to consider the particular characteristics of urbanization in each region where a 5G technology is deployed. In this contribution, we present narrowband and wideband measurements and channel modeling for at 2.4 GHz band in urban and suburban regions in Rio de Janeiro, Brazil. The results include the path loss dependence with distance, the average delay and the statistical distributions of the root mean square (RMS) delay spread, the number of multipath components, and multipath amplitudes.
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