A Effective Carrier Phase Recovery Method in Tigth Time-Packing Fast than Nyquist Optical Communication System
Peng Sun, Xiaoguang Zhang, Dongwei Pan, Lixia Xi, Wenbo Zhang,, Xianfeng Tang
TL;DR
This paper introduces a novel carrier phase recovery method for tight time-packing optical communication systems, achieving significant OSNR improvements under phase noise conditions.
Contribution
The paper presents a new scheme combining polybinary transformation and corrected-BPS for enhanced noise compensation in PDM-FTN-QPSK systems with high acceleration.
Findings
3.3 dB OSNR gain at 800 kHz phase noise
Effective noise compensation in tight time-packing systems
Improved phase noise resilience
Abstract
We propose a new scheme that combines polybinary transformaton and corrected-BPS to compensate noise for PDM-FTN-QPSK when its accelerated factor is 0.5,which has 3.3 dB OSNR gain when phase noise is 800 kHz.
Peer Reviews
No public reviews on file for this paper yet. If you reviewed it on a platform where reviews are public (OpenReview, ICLR, NeurIPS, ICML), you can paste yours below so the community can read it here.
Videos
No videos yet. Explain this paper in a talk, walkthrough, or lecture? Add one.
Taxonomy
TopicsOptical Network Technologies · Semiconductor Lasers and Optical Devices · Advanced Photonic Communication Systems