Detail výsledku

Chip interleaving and its optimization for PAPR reduction in MC-CDMA

FEDRA, Z.; MARŠÁLEK, R.; ŠEBESTA, V. Chip interleaving and its optimization for PAPR reduction in MC-CDMA. Radioengineering, 2007, vol. 16, no. 4, p. 19-23. ISSN: 1210-2512.
Typ
článek v časopise
Jazyk
anglicky
Autoři
Fedra Zbyněk, Ing., Ph.D., UREL (FEKT)
Maršálek Roman, prof. Ing., Ph.D., UREL (FEKT)
Šebesta Vladimír, prof. Ing., CSc., UREL (FEKT)
Abstrakt

This paper analyzes the usability of peak to average power ratio (PAPR) reduction in multicarrier code division multiple access (MC-CDMA) by the chip interleaving optimization. This means chip position formatting to PAPR minimization. One chip interleaving pattern is used for all users in system (all spreading sequences). Dependency on number of subcarriers and spreading sequence length is simulated. The impact on amplitude histogram is presented and relation to random interleaving pattern is shown.

Klíčová slova

MC-CDMA, OFDM, PAPR reduction, chip interleaving.

Rok
2007
Strany
19–23
Časopis
Radioengineering, roč. 16, č. 4, ISSN 1210-2512
Vydavatel
Dept. of Radio Electronics
BibTeX 
@article{BUT44507,
  author="Zbyněk {Fedra} and Roman {Maršálek} and Vladimír {Šebesta}",
  title="Chip interleaving and its optimization for PAPR reduction in MC-CDMA",
  journal="Radioengineering",
  year="2007",
  volume="16",
  number="4",
  pages="19--23",
  issn="1210-2512"
}
Pracoviště
Ústav radioelektroniky (UREL)
Nahoru