Trellis Shaping for Reduction of the Peak-to-Average Power Ratio in Coherent Optical OFDM Systems
Seitenangaben Beitrag:
3
Abstract:
Abstract: We propose a frequency-domain method with good structural properties for reduction of
the PAPR in coherent optical OFDM systems. Numerical results indicate that the nonlinear threshold
can be increased considerably at modest redundancy.