Influence of Transceiver Imperfections to Digital Pre-distortion Linearization - Application to 5G waveforms
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F17%3APU125312" target="_blank" >RIV/00216305:26220/17:PU125312 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1109/ISSPIT.2017.8388648" target="_blank" >http://dx.doi.org/10.1109/ISSPIT.2017.8388648</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/ISSPIT.2017.8388648" target="_blank" >10.1109/ISSPIT.2017.8388648</a>
Alternative languages
Result language
angličtina
Original language name
Influence of Transceiver Imperfections to Digital Pre-distortion Linearization - Application to 5G waveforms
Original language description
In this paper, we present the quantitative study of the effects of the selected most important transceiver imperfections on the performance of digital pre-distortion linearizers. Starting from the power amplifier model identification based on the measured data captured using the low-cost software defined radio platform, we evaluate the performance in term of out-of-band signal emissions at the power amplifier output for the case of typical representative of signals envisaged for fifth generation (5G) of mobile communication systems. The results are presented for the values of imperfections (IQ imbalances, DC offset) swept within the range of values corresponding to commercially available wireless front-ends. We highlight the fact that the front-end imperfections can significantly affect the influence of pre-distorters.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20201 - Electrical and electronic engineering
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of IEEE International Symposium on Signal Processing and Information Technology, ISSPIT 2017
ISBN
978-1-5386-4663-2
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
1-5
Publisher name
Neuveden
Place of publication
Neuveden
Event location
Bilbao
Event date
Dec 18, 2017
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000437165400043