5.1GHZ机场航空WiMAX MIMO效果评价

N. Kanada, Y. Sumiya, N. Yonemoto, S. Futatsumori, E. Isozaki
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引用次数: 2

摘要

目前正在考虑一种新的高速航空数字通信系统,称为航空移动机场通信系统(AeroMACS)。本文对该系统在机场环境下不同天线配置的MIMO效果进行了研究。我们首先提出了一个评价MIMO天线系统的指标。然后,我们测量了安装在代表仙台机场移动站的飞机和代表基站的道路车辆上的天线之间的传输系数,然后基于这些测量结果,我们比较了SISO、2×2 MIMO和2×6 MIMO天线系统之间的信道容量。我们还评估了多径丰富和贫乏环境下的信道容量。我们得出结论,2×6 MIMO天线系统在任何条件下都是最有效的。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
MIMO effect evaluation for aeronautical WiMAX in airport at 5.1GHZ
A new high-speed aeronautical digital communication system called Aeronautical Mobile Airport Communication System (AeroMACS) is currently being considered. This paper describes a study to evaluate the MIMO effect of different antenna configurations for this system in an airport environment. We first proposed an index to evaluate MIMO antenna systems. We then measured transmission coefficients between antennas mounted on an aircraft representing a mobile station and a road vehicle representing a base station at Sendai Airport, and then based on these measurements we compared the channel capacities between SISO, 2×2 MIMO, and 2×6 MIMO antenna systems. We also evaluated channel capacity under multipath rich and poor environments. We conclude that 2×6 MIMO antenna systems are the most effective under any conditions.
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