Cross-optical-and-electrical Layer Hitless Rate Adjustment Based on Probabilistic Shaping and Real-time In-line Rate Indicator
Conference: ECOC 2024 - 50th European Conference on Optical Communication
09/22/2024 - 09/26/2024 at Frankfurt, Germany
Proceedings: ITG-Fb. 317: ECOC 2024
Pages: 4Language: englishTyp: PDF
Authors:
Liu, Sheng; Gui, Tao; Ge, Dawei; Li, Yunbo; Wang, Dong; Han, Liuyan; Zhang, Dechao; Li, Han
Abstract:
Cross-optical-and-electrical-layer hitless data rate adjustment, facilitated by probabilistic shaping and real-time in-line data rate indicators, is proposed, practically capable of getting close to the Shannon limit in field by reducing the link margin. Hitless rate adjustment is experimentally demonstrated with ~1.1 dB clipping penalty.