Multi-dimensional Short Blocklength Probabilistic Shaping for Digital Subcarrier Multiplexing Systems
Abdelkerim Amari, Andre Richter
TL;DR
This paper introduces a multi-dimensional probabilistic shaping technique for digital subcarrier multiplexing systems, enhancing nonlinear tolerance and performance over traditional lower-dimensional formats.
Contribution
It presents a novel multi-dimensional short blocklength probabilistic shaping method that improves nonlinear tolerance in digital subcarrier multiplexing systems.
Findings
Performance improvement over lower-dimensional formats
Enhanced nonlinear tolerance in transmission systems
Effective in digital subcarrier multiplexing applications
Abstract
We propose multi-dimensional short blocklength probabilistic shaping to increase the nonlinear tolerance gain in digital subcarrier multiplexing transmission systems and demonstrate an improvement in performance compared to lower dimensional formats.
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Taxonomy
TopicsOptical Network Technologies · Semiconductor Lasers and Optical Devices · Advanced Photonic Communication Systems