Record link: 
http://hdl.handle.net/20.500.12708/141056
-
Title: 
Adjacent Channel Interference Cancellation in FDM Transmissions
en
Citation: 
Harvanek, M., Marsalek, R., Kral, J., Gotthans, T., Blumenstein, J., Pospisil, M., & Rupp, M. (2020). Adjacent Channel Interference Cancellation in FDM Transmissions. IEEE Transactions on Circuits and Systems I: Regular Papers, 67(12), 5417–5428. https://doi.org/10.1109/tcsi.2020.2995350
-
Publisher DOI: 
10.1109/tcsi.2020.2995350
-
Publication Type: 
Article - Original Research Article
en
Language: 
English
-
Authors: 
Harvanek, Michal 
Marsalek, Roman 
Kral, Jan 
Gotthans, Tomas 
Blumenstein, Jiri 
Pospisil, Martin 
Rupp, Markus 
-
Organisational Unit: 
E389-02 - Forschungsbereich Wireless Communications 
-
Journal: 
IEEE Transactions on Circuits and Systems I: Regular Papers 
-
ISSN: 
1549-8328
-
Date (published): 
2020
-
Number of Pages: 
12
-
Peer reviewed: 
Yes
-
Keywords: 
Electrical and Electronic Engineering; interference cancellation; Generalized frequency division multiplex; nonlinear power amplifier; channelestimation error; out-of-band emission; over-the-air estimation
-
Abstract: 
Interference between users in adjacent channelsnegatively affects throughput of mobile networks. In this paperwe aim at cancellation of interference caused by a nonlinearpower amplifier in a generalized orthogonal frequency divisionsystem. We propose an interference cancellation method tosubtract these out-of-band emissions from the received signal.In contrast to state-of-the-art methods, our proposed methodemploys over-the-air estimation of power amplifier model para-meters together with a particular frequency domain filteringmethod that allows to generate the required training data. Theproposed interference cancellation method is also verified by anexperiment on a software defined radio test bench.
en
Research Areas: 
Telecommunication: 100%
-
Science Branch: 
Elektrotechnik, Elektronik, Informationstechnik
-
Appears in Collections:
Article

Show full item record

Page view(s)

71
checked on Dec 1, 2023

Google ScholarTM

Check