位置感知光束准直的实验验证
Experimental Demonstration of Location-aware Beam Alignment
摘要：
波束对准的主要目的是找到最佳波束，以更快的速度产生最大的接收信号强度（RSS）。我们实验的算法使用位置信息进行计算有效的波束对准。测试平台发送和接收13.8 GHz信号，并在具有各种射频（RF）组件的发射器和接收器上引导波束。利用室内定位模块估计位置信息。实验结果表明，与穷举搜索算法相比，位置感知算法显著减少了波束对准的时间消耗。
英文摘要：
The main focus of beam alignment is to find the optimal beam which yields the largest received signal strength (RSS) with faster speed.In this paper, we demonstrate an efficient beam alignment scheme with our testbed. The algorithm we experiment uses the location information for the computation efficient beam alignment.The testbed transmits and receives the 13.8 GHz signal and steers a beam on both transmitter and receiver with various radio frequency (RF) components. The location information is estimated with the indoor positioning module. The experiment shows that the location-aware algorithm significantly reduces the time consumption for beam alignment than the exhaustive search.
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