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Table 1 Overview of the considered transceiver architectures

From: Single-user MIMO versus multi-user MIMO in distributed antenna systems with limited feedback

 

TX precoding

RX combining

RX feedback

SU-MIMO

SVD - transceivers

Perfect

 

LTE codebook

ZF

LTE CLSM

MU-MIMO

ZF-beamforming

MET

Perfect

 

ZF-beamforming

MET, QBC

RCDQ (corr.), APCDQ