Result Details

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.
Type
journal article
Language
English
Authors
Fedra Zbyněk, Ing., Ph.D., UREL (FEEC)
Maršálek Roman, prof. Ing., Ph.D., UREL (FEEC)
Šebesta Vladimír, prof. Ing., CSc., UREL (FEEC)
Abstract

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.

Keywords

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

Published
2007
Pages
19–23
Journal
Radioengineering, vol. 16, no. 4, ISSN 1210-2512
Publisher
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"
}
Departments
Department of Radio Electronics (UREL)
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