Optimal Beamforming for Uplink Covert Communication in MIMO GEO Satellite-Terrestrial Systems

arXiv:2601.06110v3 Announce Type: replace Abstract: This paper investigates the uplink covert communication in a multiple-input multiple-output (MIMO) satellite-terrestrial system consisting of an Earth station transmitter Alice, a geosynchronous Earth orbit (GEO) satellite re...

🔗 Read more: https://arxiv.org/abs/2601.06110

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