Combined Robust Beamforming With Uplink RSMA for Multibeam Satellite Systems
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DOI: 10.1109/tvt.2022.3181050
Abstract: In this paper, a robust uplink transmission scheme combining beamforming (BF) with rate splitting multiple access is proposed to improve the spectrum efficiency of a multibeam satellite system. By assuming that only imperfect channel state… read more here.
Keywords: multibeam; combined robust; robust beamforming; beamforming uplink ... See more keywords