Companding transform for reduction in peak-to-average power ratio of OFDM signals.

Companding transform for reduction in peak-to-average power ratio of OFDM signals.

A general companding transform method is proposed to effectively reduce peak-to-average power ratio (PAPR) of orthogonal frequency division multiplexing (OFDM) signals. By compressing large signals while enhancing small signals along with taking into account their statistical characteristics, this m...

Ausführliche Beschreibung

Bibliographische Detailangaben
Veröffentlicht in:IEEE Transactions on wireless communications 3, 6 (2004).
1. Verfasser: Xiao Huang
Format: Artikel
Sprache:English
Schlagworte:
OFDM signal.
Bit-error rate performance.
General companding transform method.
Orthogonal frequency division multiplexing.
Peak-to-average power ratio.
Radio channel.