Performance of OFDM-CDMA with Simple Pea
โ
Ochiai, Hideki ;Imai, Hideki
๐
Article
๐
1999
๐
John Wiley and Sons
๐
English
โ 663 KB
In this paper we propose simple schemes which reduce the peak-to-average power ratio (PAPR) of the OFDM-CDMA signals. The statistical behavior of the peak power in the OFDM-CDMA signals is first examined by computer simulations, employing the two orthogonal sets of spreading sequences, namely, Walsh