Publication result detail

Peak to Average Power Ratio Reduction in M-modification of MC-CDMA

Zbyněk Fedra and Vladimír Šebesta

Original Title

Peak to Average Power Ratio Reduction in M-modification of MC-CDMA

English Title

Peak to Average Power Ratio Reduction in M-modification of MC-CDMA

Type

Paper in proceedings (conference paper)

Original Abstract

This paper describes the new PAPR (peak to average power ratio) reduction approach in MC-CDMA (multicarrier code division multiple access) system (in so called M-modification). The spreading sequence introduces coherence among subcarriers. This is used for chip position formatting to PAPR minimization. The optimization method is used to get best chip interleaving sequence (namely Genetic Algorithm (GA)).

English abstract

This paper describes the new PAPR (peak to average power ratio) reduction approach in MC-CDMA (multicarrier code division multiple access) system (in so called M-modification). The spreading sequence introduces coherence among subcarriers. This is used for chip position formatting to PAPR minimization. The optimization method is used to get best chip interleaving sequence (namely Genetic Algorithm (GA)).

Keywords

MC-CDMA, PAPR, Peak power reduction, Genetic Algorithm.

Key words in English

MC-CDMA, PAPR, Peak power reduction, Genetic Algorithm.

Authors

Zbyněk Fedra and Vladimír Šebesta

Released

20.04.2006

Publisher

Vienna University of Technology

Location

Vienna, Austria

ISBN

3-902463-05-8

Book

Proceedings of the Junior Scientist Conference 2006

Pages from

13

Pages count

2

BibTex

@inproceedings{BUT20506,
  author="Zbyněk {Fedra} and Vladimír {Šebesta}",
  title="Peak to Average Power Ratio Reduction in M-modification of MC-CDMA",
  booktitle="Proceedings of the Junior Scientist Conference 2006",
  year="2006",
  pages="2",
  publisher="Vienna University of Technology",
  address="Vienna, Austria",
  isbn="3-902463-05-8"
}