宽带和窄带信道模型在城市GPS卫星信号传播中的应用

2016 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC) Pub Date : 2016-09-01 DOI:10.1109/APWC.2016.7738130

H. H. Moghadam, N. Hendijani, A. Kouki

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引用次数: 1

摘要

本文提出了一种预测城市环境特别是高层建筑区域路径损耗的确定性传播模型。仿真结果包括窄带和宽带信道仿真的路径损耗和归一化信号电平在城市模型中与传统的视线(LOS)模型进行了比较。LOS模型的归一化信号电平与城市环境模型的显著差异，说明了城市环境下真实GPS信号仿真的重要性。

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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Application of wideband and narrow-band channel models to GPS satellite signal propagation in urban environments

This paper presents a deterministic propagation model to predict the path loss in urban environments specifically in high-rise building areas. The simulation results including narrowband and wideband channel simulation of path loss and normalized signal level in urban model are compared to the conventional line of sight (LOS) model. The significant difference between the normalized signal level of the LOS model and urban environment model points out the importance of realistic GPS signal simulation in urban environments.

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2016 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (APWC)

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