A New 5 bit/2D-symbol Modulation Format for Relative Intensity Noise-dominated IM-DD Systems
A New 5 bit/2D-symbol Modulation Format for Relative Intensity Noise-dominated IM-DD Systems
We propose a novel 5-bit/2D-symbol modulation format based on PAM-6 optimized for IM-DD systems dominated by relative intensity noise. The proposed modulation scheme improves SNR by 0.94 dB compared to conventional PAM-6 and achieves near-optimal BER performance.
Felipe Villenas、Kaiquan Wu、Yunus Can Gültekin、Jamal Riani、Alex Alvarado
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Felipe Villenas,Kaiquan Wu,Yunus Can Gültekin,Jamal Riani,Alex Alvarado.A New 5 bit/2D-symbol Modulation Format for Relative Intensity Noise-dominated IM-DD Systems[EB/OL].(2025-06-02)[2025-07-18].https://arxiv.org/abs/2506.01761.点此复制
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