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WALDECKER, M. MARŠÁLEK, R.
Originální název
Impact of Hardware Imperfections and Imperfect Channel Knowledge on SVD-precoded MIMO
Typ
článek ve sborníku ve WoS nebo Scopus
Jazyk
angličtina
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.
Klíčová slova
MIMO, SVD, IQ imbalance, PA nonlinearity
Autoři
WALDECKER, M.; MARŠÁLEK, R.
Vydáno
22. 4. 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" }