A Unified Framework for Precoding and Pilot Design for FDD Symbol-Level Precoding
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DOI: 10.1109/twc.2021.3116139
Abstract: Large-scale antenna array techniques are key enablers for modern wireless communication systems. Channel state information (CSI) is indispensable for large-scale multi-antenna systems, but is challenging to obtain. To tackle this issue, in this paper we… read more here.
Keywords: unified framework; framework; pilot; csi ... See more keywords