Entropy-Power Loading for OFDM-FSO Communication System Under Atmospheric Turbulence
We applied entropy-power loading to atmospheric turbulence scenarios for the first time. It can achieve 0.35 bits/symbol and 0.47 bits/symbol generalized mutual information (GMI) gains compared to bit-power loading and 0.45 bits/symbol and 0.55 bits/symbol GMI gains compared to fixed-order 64QAM under strong and weak turbulence, respectively.
Authors
- Bingyao Cao (ORCID: https://orcid.org/0000-0003-1255-6877)
- Yating Wu (ORCID: https://orcid.org/0000-0001-9280-7669)
- Zhiyu Li (ORCID: https://orcid.org/0000-0002-0110-0850)
- Qianwu Zhang
- Kun Chen (ORCID: https://orcid.org/0009-0001-9699-7313)
Institutions
- Shanghai University (CN)
Publication Details
- Published
- 2024-11-02
- DOI
- https://doi.org/10.1109/acp/ipoc63121.2024.10810114
- Primary Topic
- Optical Wireless Communication Technologies
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Science and Technology Commission of Shanghai Municipality
- National Key Research and Development Program of China