摘要
This letter describes the correction of the existing Spectral Correlation SCF) expression of orthogonal frequency division multiplexing (OFDM) signals. The influence of modulated sequences to the cyclostationarity of SCF is introduced, which means the cyclic frequencies of SCF are related to both the symbol period and the modulated sequences period. Theoretical analysis is also validated by simulation results.
- 出版日期2011-4
- 单位中国科学技术信息研究所