Abstract
We propose a mixed-word-length quantization scheme assisted by Bayesian optimization for fiber nonlinearity compensation (NLC). The experimental results of an 80Gbps 1800-km single channel (SC) 16-QAM coherent optical communication system show that our proposed method reduces the hardware complexity by 58.2% compared with the uniform quantization counterpart without degrading Q-factor.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of the 29th Opto-Electronics and Communications Conference, OECC 2024 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Edition | 2024 |
| ISBN (Electronic) | 9798350308396 |
| DOIs | |
| Publication status | Published - 2024 |
| Externally published | Yes |
| Event | 29th Opto-Electronics and Communications Conference, OECC 2024 - Melbourne, Australia Duration: 30 Jun 2024 → 4 Jul 2024 |
Conference
| Conference | 29th Opto-Electronics and Communications Conference, OECC 2024 |
|---|---|
| Country/Territory | Australia |
| City | Melbourne |
| Period | 30/06/24 → 4/07/24 |
Keywords
- Bayesian optimization
- nonlinearity compensation
- perturbation-based theory
- quantization
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