Practical Implementation of Sequence Selection for Nonlinear Probabilistic Shaping
2023 OPTICAL FIBER COMMUNICATIONS CONFERENCE AND EXHIBITION, OFC(2023)
摘要
We propose two novel techniques to implement sequence selection (SS) for fiber nonlinearity mitigation, demonstrating a nonlinear shaping gain of 0.24 bits/s/Hz, just 0.1bits/s/Hz below the SS capacity lower bound.
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关键词
fiber nonlinearity mitigation,nonlinear probabilistic shaping,nonlinear shaping gain,sequence selection,SS capacity
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