Method for reducing operation for removing self-interference in fdr environment and device therefor
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A method by which a base station reduces an operation for removing self-interference in an FDR environment can comprise the steps of: receiving estimated channel state information from a terminal; determining a beamforming value for transmission beamforming on the basis of the received channel state information; and transmitting a downlink signal by applying the determined beamforming value.
[1] Charalampos Tsimenidis,et al. Performance Analysis of Full-Duplex-MRC-MIMO With Self-Interference Cancellation Using Null-Space-Projection , 2016, IEEE Transactions on Signal Processing.