Abstract
We present an experimental study of probabilistic constellation shaping gains in low resolution digital-to-analogue converter based transceivers, which utilizes digital resolution enhancement. A SNR gain of 0.65dB for optimized probabilistic shaping factors can be achieved.
| Original language | English |
|---|---|
| Title of host publication | 2021 Optical Fiber Communications Conference and Exhibition, OFC 2021 - Proceedings |
| Publisher | IEEE |
| Number of pages | 3 |
| ISBN (Electronic) | 978-1-943580-86-6 |
| ISBN (Print) | 978-1-6654-2938-2 |
| Publication status | Published - 26 Jul 2021 |
| Event | 2021 Optical Fiber Communications Conference and Exhibition (OFC) - San Francisco, CA, USA Duration: 6 Jun 2021 → 10 Jun 2021 |
Publication series
| Name | 2021 Optical Fiber Communications Conference and Exhibition, OFC 2021 - Proceedings |
|---|
Conference
| Conference | 2021 Optical Fiber Communications Conference and Exhibition (OFC) |
|---|---|
| Period | 6/06/21 → 10/06/21 |
Bibliographical note
Funding: We thank Socionext Europe GmbH UK for studentship support and Lumentum UK for loan of the CFP2. This work was supported in part by EPSRC grants EP/M009092/1, EP/R035342/, and EP/S002871/1.Funding
6. Acknowledgments: We thank Socionext Europe GmbH UK for studentship support and Lumentum UK for loan of the CFP2. This work was supported in part by EPSRC grants EP/M009092/1, EP/R035342/, and EP/S002871/1.
Keywords
- Optical fiber losses
- Power demand
- Simulation
- Probabilistic logic
- Transceivers
- Optical fiber communication
- Gain
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