Publication detail

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

FEDRA, Z. MARŠÁLEK, R. ŠEBESTA, V.

Original Title

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

English Title

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

Type

journal article - other

Language

en

Original 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.

English 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.

RIV year

2007

Released

01.12.2007

Publisher

Dept. of Radio Electronics

Pages from

19

Pages to

23

Pages count

5

BibTex


@article{BUT44507,
  author="Zbyněk {Fedra} and Roman {Maršálek} and Vladimír {Šebesta}",
  title="Chip interleaving and its optimization for PAPR reduction in MC-CDMA",
  annote="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.",
  address="Dept. of Radio Electronics",
  chapter="44507",
  institution="Dept. of Radio Electronics",
  journal="Radioengineering",
  number="4",
  volume="16",
  year="2007",
  month="december",
  pages="19--23",
  publisher="Dept. of Radio Electronics",
  type="journal article - other"
}