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Propagation Measurements inside a B737 Aircraft for In-Cabin Wireless Networks

机译：用于机舱内无线网络的B737飞机内的传播测量

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摘要

This paper presents a measurement campaign conducted inside a Boeing 737-400 aircraft for the development of in-cabin wireless networks. The measurements were conducted in three different frequency bands in order to provide various services. It was found that the path loss factor along the aircraft corridor varies between 2.1 and 2.3 depending on frequency. The average K-factor in the aircraft aisle was found 12.3dB, and the dynamic range of fading between 6.2 and 7.2dB confirming the expectation of a physically stationary channel. In the seats of the aircraft the fading statistics are increased, in comparison with the aisle, with the dynamic range to be 14.9dB in average. The average K-factor is reduced to 7.6dB due to the obstruction of the direct path by the passenger seat. In all cases, the fading statistics correspond very well with Rician CDF.
机译：本文介绍了一个用于开发内部无线网络的波音737-400飞机内部进行的测量活动。测量在三个不同的频带中进行，以提供各种服务。发现沿着飞机走廊的路径损耗因子根据频率而在2.1和2.3之间变化。发现飞机过道的平均K系数12.3dB，并且在6.2和7.2dB之间的动态范围确认了物理静止通道的期望。在飞机的座位上，与过道相比，衰落统计数据平均为14.9dB。由于乘客座椅的直接路径阻塞，平均k因子减少到7.6dB。在所有情况下，衰落统计数据与瑞典CDF非常符合。

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