Detail publikačního výsledku

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

WALDECKER, M.; MARŠÁLEK, R.

Originální název

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

Anglický název

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

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální 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.

Anglický 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

Klíčová slova v angličtině

MIMO, SVD, IQ imbalance, PA nonlinearity

Autoři

WALDECKER, M.; MARŠÁLEK, R.

Rok RIV

2022

Vydáno

22.04.2022

Nakladatel

Institute of Electrical and Electronics Engineers Inc.

ISBN

9781728186863

Kniha

Radioelektronika 2022

Strany od

214

Strany do

217

Strany počet

4

URL

https://ieeexplore.ieee.org/document/9764957

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"
}