Inspec keywords: OFDM modulation; inverse transforms; interference suppression; nonlinear optics; optical modulation; discrete Fourier transforms; error statistics

Other keywords: discrete sliding norm transform; low complexity post-inverse discrete Fourier transform processing; asymmetrically clipped optical orthogonal frequency division multiplexing system; peak to average power ratio reduction; nonlinear performance; PAPR reduction; DSNT; optical wireless communication; BER; bit error rate; ACO-OFDM system

Subjects: Other topics in statistics; Optical fibre networks; Electromagnetic compatibility and interference; Modulation and coding methods; Integral transforms