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Ray-based analysis of small-scale fading for indoor corridor scenarios at 15 GHz

机译：基于射线的15 GHz室内走廊场景小规模衰落分析

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This paper investigates the small-scale fading characteristics for indoor corridor scenarios at 15 GHz. In order to obtain the small-scale fading, the deterministic channel modeling based on ray-optical approach is adopted. Covering both antenna modeling and propagation modeling, the ray-optical model is verified by the measurements conducted along different corridors at 15 GHz. Based on the small-scale fading data, the Fade Depth and Ricean K-factor, as well as their cumulative probability functions are extracted and analyzed. Furthermore, the spatial property of Ricean K-factor at different positions is investigated. The influence of directional antennas towards the Ricean K-factor is also presented. These results will be helpful in the modeling of indoor corridor channels and can be used for wireless communication design at 15 GHz band.
机译：本文研究了15 GHz室内走廊场景的小规模衰落特性。为了获得小规模的衰落，采用基于射线光学方法的确定性信道建模。涵盖天线建模和传播建模，通过在15 GHz沿不同走廊进行的测量来验证射线光学模型。基于小规模衰落数据，提取并分析了衰落深度和Ricean K因子，以及它们的累积概率函数。此外，研究了Ricean K因子在不同位置的空间特性。还介绍了定向天线对Ricean K因子的影响。这些结果将有助于室内走廊通道的建模，并可用于15 GHz频段的无线通信设计。

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