Presentation Information
[TuB3-4]Probabilistic Amplitude Shaping for IM/DD System Using Hard-Decision Decoding
〇Zonglong He, Yukui Yu, Tianwai Bo, Hoon Kim (KAIST, Republic of Korea)
Keywords:
Coding and forward error correction for optical communications
We present an efficient way to apply the probabilistic amplitude shaping to intensity-modulation/ direct-detection systems utilizing the Reed-Solomon hard-decision forward error correction. The shaping gain of up to 1 dB is achieved for PAM-8 signal.
