… spatial TH precoding based on quantized CSI and ZF criteria. … CSI is at the transmitter side,
we assume only quantized CDI … channel and RVQ for quantized CSI feedback, we will derive …

… complexity quantized CSI-based TomlinsonHarashima (TH) precoding … We also prove that,
if we ignore the precoding loss, the … caused by quantized CSI on the multiuser diversity gain. …

… In this subsection, assuming Rayleigh fading channel and RVQ for quantized CSI feedback,
we will derive the statistical distribution of interference part fp llhkQHl12 sin2 Ok in (14). It is …

… quantized CSI-based TH pre-coding scheme. The expression of an upper bound on the mean
loss in sum rate due to CSI quantization is … The feed forward filters as well as the feedback …

… quantization error-aware THP for limited feedback systems, we briefly review the conventional
ZF-THP in the perfect CSI … The equivalent ZF cost function [6] in the perfect CSI is defined …

… However, in frequency-division duplex (FDD) systems user channel is quantized and its CSI
is fed … Hence in this paper we focus on THP precoding in FDD systems where the quantized …

… The testbed also adopts Tomlinson-Harashima precoding (THP) [6-7] as the … quantization
of CSI feedback affects only the generation of precoding matrix in the case of MMSE precoding…

… based on imperfect CSI where the quantization is performed using scalar quantization has
been … CDI In this section, we review the MMSE linear precoding from [1]. Note that a MU-MISO …

… Harashima precoding (THP) schemes for multiuser MIMO-OFDM downlink channels with
limited feedback… the truncation and quantization errors introduced in the feedback procedure. In …

… (CSI) has to be estimated at the receiver and provided to the transmitter through the feedback
link, … (THP) and lattice reduction Tomlinson-Harashima precoding (LR-THP) are the most …