Optimum Symbol Distribution of Probabilistically Shaped PAM Signals in Amplifier-less IM-DD Systems
We present an explicit-form expression of the optimum symbol distribution of N-ary pulse amplitude modulated signals for capacity in intensity-modulation/direct-detection systems under peak-power constraint condition. Its validity is confirmed through Monte-Carlo simulation.
- Issue Date
- 2021-07
- Language
- English
- Citation
2021 Opto-Electronics and Communications Conference, OECC 2021
- Appears in Collection
- EE-Conference Papers(학술회의논문)
- Files in This Item
- There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.