Detail výsledku

Impact of Hardware Imperfections and Imperfect Channel Knowledge on SVD-precoded MIMO

WALDECKER, M.; MARŠÁLEK, R. Impact of Hardware Imperfections and Imperfect Channel Knowledge on SVD-precoded MIMO. In Radioelektronika 2022. Institute of Electrical and Electronics Engineers Inc., 2022. p. 214-217. ISBN: 9781728186863.
Typ
článek ve sborníku konference
Jazyk
angličtina
Autoři
Waldecker Miroslav, Ing., UREL (FEKT)
Maršálek Roman, prof. Ing., Ph.D., UREL (FEKT)
Abstrakt

This paper presents the simulation analysis of sensitivity of Singular Value Decomposition - precoded MIMO on the direct conversion front-end impairments. Besides the major impairments such as the quadrature modulator gain and phase mismatch, or the power amplifier nonlinearity, we also consider the effect of the channel estimation error. Finally, the case of aggregated impairments and estimation error is also considered.

Klíčová slova

MIMO, SVD, IQ imbalance, PA nonlinearity

URL
Rok
2022
Strany
214–217
Sborník
Radioelektronika 2022
Konference
32nd International Conference Radioelektronika 2022
ISBN
9781728186863
Vydavatel
Institute of Electrical and Electronics Engineers Inc.
DOI
10.1109/RADIOELEKTRONIKA54537.2022.9764957
UT WoS
000856002200045
EID Scopus
2-s2.0-85130186170
BibTeX 
@inproceedings{BUT178153,
  author="Miroslav {Waldecker} and Roman {Maršálek}",
  title="Impact of Hardware Imperfections and Imperfect Channel Knowledge on SVD-precoded MIMO",
  booktitle="Radioelektronika 2022",
  year="2022",
  pages="214--217",
  publisher="Institute of Electrical and Electronics Engineers Inc.",
  doi="10.1109/RADIOELEKTRONIKA54537.2022.9764957",
  isbn="9781728186863",
  url="https://ieeexplore.ieee.org/document/9764957"
}
Pracoviště
Ústav radioelektroniky (UREL)
Nahoru