… In this work, we model various types of impairments for a … Cramér-Rao bound analysis
to evaluate HWIinduced … “Massive MU-MIMO-OFDM uplink with hardware impairments…

… network, some innovative hardware approaches for reducing … the data rate in uplink and
downlink transmissions of FD MU-… study is conducted to analyze the tradeoff between SE and …

… a brief summary for the papers on RIS in OFDM systems in Table I, based on the system
model, the … and/or concepts for RIS that have not been studied in MU-MIMO OFDM systems. …

… The design was validated within the Lund University massive MIMO hardware [23]. The …
Spectral efficiency analysis for spatial modulation in massive MIMO uplink over dispersive …

… The effect of imperfect CSI is considered using a simple model of hardware impairments [6]. …
In this section the uplink scenario with L active users and a BS with M antennas is analyzed. …

… hardware implementations in massive MU-MIMO-OFDM … for massive MIMO systems, we
assume that the uplink and … In the following four subsections, we analyze the computational …

… simulation results and Section VI concludes with a summary. … , by sounding the whole
bandwidth in the uplink every slot, ie, … have any additional radio hardware impairments at either …

… MU-MIMO-OFDM system as well as a behavioral model used for HPA and phase noise. …
performance analysis of MU-MIMO-OFDM system4 in the presence of hardware impairments …

… first time, introduced both DL and Up Link (UL) MU transmission. The … analysis in terms of
performance and hardware footprint. … by presenting 8 × 8 MU-MIMO OFDM TRX. The work has …

… In Chapter 4, we explore the hardware complexity of … We start in Section 2.1 by looking at
the uplink tasks of channel … For most of the analysis performed in this thesis, we assume that …