Second-order cyclostationarity analysis of OQAM/OFDM signals

被引：0

作者：

Li J.-Q. ^{[1
]}

Cui W.-L. ^{[1
]}

Jiang H. ^{[1
]}

Wang N. ^{[1
]}

机构：

[1] Institute of Information Engineering, PLA Information Engineering University

来源：

Dianzi Yu Xinxi Xuebao/Journal of Electronics and Information Technology | 2011年 / 33卷 / 05期

关键词：

Cyclic spectrum profiles; Cyclostationary; Offset Quadrature Amplitude Modulation (OQAM); Spectral Correlation Function (SCF);

D O I：

10.3724/SP.J.1146.2010.01052

中图分类号：

学科分类号：

摘要：

OQAM/OFDM is a sort of multicarrier signal based on the orthogonal filter bank, and its special generation procedure determines the complexity of cyclic spectral structure. According to the continuous-time baseband model of OQAM/OFDM system, the second-order cyclostationarity of OQAM signals is proved, and the explicit expression of spectral correlation function is derived, meanwhile, the features of Spectral Correlation Function (SCF) for OQAM and the influence of multipath fading channel are investigated. Simulation results sustain the theoretical analysis.

引用

页码：1076 / 1081

页数：5