Beam Selection Algorithm for Beamspace HAP-MIMO Systems Based on Statistical CSI

Shiyi Zou,Lingge Jiang,Pingping Ji,Chen He,Di He,Guorong Zhang

2021 International Conference on Networking and Network Applications (NaNA)（2021）

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摘要

In this letter, a beam selection algorithm is put forward for beamspace high altitude platform massive multiple-input multiple-output (HAP-MIMO) systems. Specifically, the algorithm is subject to the maximization of match degree between the beams and users, which is constructed by exploiting statistical channel state information (CSI). The beam selection is partitioned into two parts. In the first...

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关键词

Measurement,Simulation,MIMO,Energy efficiency,Partitioning algorithms,Channel state information

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