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Showing 1 to 1 of 1 for “"Channel estimation overhead"”.
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Channel Estimation Overhead Reduction for Downlink FDD Massive MIMO Systems
… the downlink (DL) suffer significantly from the channel estimation overhead. In this thesis, we propose a minimum mean square error (MMSE)-based channel estimation framework that exploits the spatial correlation between the antennas at the BS to reduce the latter overhead. We investigate how the …