Detail publikace

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

Jazyk

en

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.

Dokumenty

BibTex


@inproceedings{BUT32932,
  author="Zbyněk {Fedra} and Jiří {Blumenstein}",
  title="PAPR and amplitude distribution in MC-CDMA system",
  annote="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.",
  booktitle="Proceedings IEEE Region 8 Sibircon - 2010",
  chapter="32932",
  howpublished="online",
  year="2010",
  month="july",
  pages="247--250",
  type="conference paper"
}