Adaptive Hybrid Beamforming for UAV mmWave Communications Against Asymmetric Jitter

Jittering effect is a critical issue in the unmanned aerial vehicle (UAV) millimeter wave (mmWave) communications. In this paper, we identify and characterize the asymmetric impact of jitter on the angular domain information in the UAV mmWave channels, showing how it can lead to significant performa...

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Veröffentlicht in:	IEEE transactions on wireless communications 2024-08, Vol.23 (8), p.9432-9445
Hauptverfasser:	Chen, Wenyun, Liu, Chenxi, Wang, Wei, Peng, Mugen, Zhang, Wei
Format:	Artikel
Sprache:	eng
Schlagworte:	Adaptive algorithms Antenna arrays Array signal processing asymmetric Asymmetry Asymptotic methods Autonomous aerial vehicles beam angular range Beamforming Fluctuations hybrid beamforming Jitter jittering effects Millimeter wave communication Millimeter waves Optimization Performance degradation Radio frequency Signal to noise ratio UAV mmWave communications Unmanned aerial vehicles Vibration
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