Detail výsledku

PAPR Reduction by Combination of Interleaving with Repeated Clipping and Filtering in OFDM

URBAN, J.; MARŠÁLEK, R. PAPR Reduction by Combination of Interleaving with Repeated Clipping and Filtering in OFDM. In Proceedings ot 17th International Conference Radioelektronika 2007. Brno: Department of Radio Elektronics, BUT, 2007. p. 559-562. ISBN: 978-1-4244-0821-4.
Typ
článek ve sborníku konference
Jazyk
anglicky
Autoři
Urban Josef, Ing., Ph.D., FEKT (FEKT), UREL (FEKT)
Maršálek Roman, prof. Ing., Ph.D., UREL (FEKT)
Abstrakt

The major disadvantage of Orthogonal Frequency Division Multiplex (OFDM) is the high Peak to Average Power Ratio (PAPR) of the transmitted signal. The main idea of this paper is to use a combination of two appropriate methods. First is the distortionless method using data interleaving. Second is the distortion method of repeated clipping and filtering. This combination expect better PAPR reduction than both separatelly used methods. It is shown that the combination of interleaving with repeated clipping and filtering gives lower PAPR than the repeated clipping and filtering alone.

Klíčová slova

OFDM, PAPR, Interleaving, Repeated clipping and filtering.

Rok
2007
Strany
559–562
Sborník
Proceedings ot 17th International Conference Radioelektronika 2007
Vydání
1
Konference
17th International Conference Radioelektronika 2007
ISBN
978-1-4244-0821-4
Vydavatel
Department of Radio Elektronics, BUT
Místo
Brno
BibTeX 
@inproceedings{BUT22615,
  author="Josef {Urban} and Roman {Maršálek}",
  title="PAPR Reduction by Combination of Interleaving with Repeated Clipping and Filtering in OFDM",
  booktitle="Proceedings ot 17th International Conference Radioelektronika 2007",
  year="2007",
  number="1",
  pages="559--562",
  publisher="Department of Radio Elektronics, BUT",
  address="Brno",
  isbn="978-1-4244-0821-4"
}
Pracoviště
Ústav radioelektroniky (UREL)
Nahoru