A New 5 bit/2D-symbol Modulation Format for Relative Intensity Noise-dominated IM-DD Systems
Felipe Villenas, Kaiquan Wu, Yunus Can G\"ultekin, Jamal Riani, Alex Alvarado
TL;DR
This paper introduces a new 5-bit/2D-symbol modulation format tailored for IM-DD systems with relative intensity noise, significantly enhancing SNR and BER performance over traditional PAM-6 schemes.
Contribution
It presents a novel modulation format based on PAM-6 optimized for specific noise conditions, improving communication performance.
Findings
SNR improved by 0.94 dB over conventional PAM-6
Achieves near-optimal BER performance
Demonstrates effectiveness in IM-DD systems with relative intensity noise
Abstract
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.
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Taxonomy
TopicsAdvanced Wireless Communication Techniques · Advanced Data Compression Techniques · Advanced Adaptive Filtering Techniques