Detail publikačního výsledku

PAPR and amplitude distribution in MC-CDMA system

FEDRA, Z.; BLUMENSTEIN, J.

Originální název

PAPR and amplitude distribution in MC-CDMA system

Anglický název

PAPR and amplitude distribution in MC-CDMA system

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

This paper analyzes the crash factor (CF) for multicarrier code division multiple access (MC-CDMA) communication system. The CF (or peak to average power ratio - PAPR) is critical in multicarrier orthogonal systems (based on orthogonal frequency division multiplex - OFDM). The amplitude statistics for system are computed and gamma distribution is considered for amplitude distribution modeling. The distribution parameters are estimated for different scenarios (different number of users in system). The usability for PAPR reduction is discussed.

Anglický abstrakt

This paper analyzes the crash factor (CF) for multicarrier code division multiple access (MC-CDMA) communication system. The CF (or peak to average power ratio - PAPR) is critical in multicarrier orthogonal systems (based on orthogonal frequency division multiplex - OFDM). The amplitude statistics for system are computed and gamma distribution is considered for amplitude distribution modeling. The distribution parameters are estimated for different scenarios (different number of users in system). The usability for PAPR reduction is discussed.

Klíčová slova

MC-CDMA, PAPR, CF

Klíčová slova v angličtině

MC-CDMA, PAPR, CF

Autoři

FEDRA, Z.; BLUMENSTEIN, J.

Rok RIV

2012

Vydáno

10.07.2010

ISBN

978-1-4244-7623-7

Kniha

Proceedings IEEE Region 8 Sibircon - 2010

Strany od

247

Strany do

250

Strany počet

4

BibTex

@inproceedings{BUT32932,
  author="Zbyněk {Fedra} and Jiří {Blumenstein}",
  title="PAPR and amplitude distribution in MC-CDMA system",
  booktitle="Proceedings IEEE Region 8 Sibircon - 2010",
  year="2010",
  pages="247--250",
  isbn="978-1-4244-7623-7"
}