Position Aided Beam Learning for Initial Access in mmWave MIMO Cellular Networks

发表于IEEE Syst. J., 2020

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引用: A. Hu and J. He, "Position aided beam learning for initial access in mmWave MIMO cellular networks," IEEE Syst. J., vol. 16, no. 1, pp. 1103-1113, Mar. 2022.

代码链接: https://github.com/anzhonghu/Position-Aided-Beam-Learning-for-Initial-Access

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本文中,我们研究了毫米波MIMO系统中基于用户位置信息的初始接入技术。根据信道稀疏反射特性,我们把服务区域分成小区域并且对每个小区域学习波束。并且,我们限制了学习获得的波束数量。本方法可以减轻位置信息误差和遮挡的影响,并且保持低的时延。

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