Detail publikace

Adjacent Channel Interference Cancellation in FDM Transmissions

HARVÁNEK, M. MARŠÁLEK, R. KRÁL, J. GÖTTHANS, T. BLUMENSTEIN, J. POSPÍŠIL, M. RUPP, M.

Originální název

Adjacent Channel Interference Cancellation in FDM Transmissions

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

Interference between users in adjacent channels negatively affects throughput of mobile networks. In this paper we aim at cancellation of interference caused by a nonlinear power amplifier in a generalized orthogonal frequency division system. We propose an interference cancellation method to subtract these out-of-band emissions from the received signal. In contrast to state-of-the-art methods, our proposed method employs over-the-air estimation of power amplifier model parameters together with a particular frequency domain filtering method that allows to generate the required training data. The proposed interference cancellation method is also verified by an experiment on a software defined radio test bench.

Klíčová slova

Generalized frequency division multiplex, interference cancellation , nonlinear power amplifier, channel estimation error, out-of-band emission, over-the-air estimation.

Autoři

HARVÁNEK, M.; MARŠÁLEK, R.; KRÁL, J.; GÖTTHANS, T.; BLUMENSTEIN, J.; POSPÍŠIL, M.; RUPP, M.

Vydáno

30. 12. 2020

Nakladatel

IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC

Místo

PISCATAWAY

ISSN

1558-0806

Periodikum

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS

Ročník

67

Číslo

12

Stát

Spojené státy americké

Strany od

5417

Strany do

5428

Strany počet

12

URL

https://ieeexplore.ieee.org/document/9103628

Plný text v Digitální knihovně

http://hdl.handle.net/11012/201543

BibTex

@article{BUT165881,
  author="Michal {Harvánek} and Roman {Maršálek} and Jan {Král} and Tomáš {Götthans} and Jiří {Blumenstein} and Martin {Pospíšil} and Markus {Rupp}",
  title="Adjacent Channel Interference Cancellation in FDM Transmissions",
  journal="IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS",
  year="2020",
  volume="67",
  number="12",
  pages="5417--5428",
  doi="10.1109/TCSI.2020.2995350",
  issn="1558-0806",
  url="https://ieeexplore.ieee.org/document/9103628"
}