The BER Performance of the LDPC-Coded MPPM over Turbulence UWOC Channels
Abstract
:1. Introduction
2. System and Channel Models
3. LLR Calculation
4. BER Performance without the FEC
5. Results and Discussion
6. Conclusions
Author Contributions
Funding
Conflicts of Interest
References
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0.13779347054049237 | 0.308441 |
0.7294545495031706 | 0.40112 |
1.8083429017403165 | 0.218068 |
3.4014336978549595 | 0.0620875 |
5.552496140063418 | 0.00950152 |
8.330152746764144 | 0.000753008 |
11.843785837899944 | 0.0000282592 |
16.279257831377613 | 4.24931 × 10−7 |
21.99658581198083 | 1.83956 × 10−9 |
29.92069701227372 | 9.91183 × 10−13 |
Channel Condition | a | d | p | |
---|---|---|---|---|
Salinity random variations | 7.882 × 10−6 | 15.32 | 0.3288 | 0.2073 |
Temperature random variations mixed presence of air bubbles | 0.64 | 1.6668 | 1.038 | 0.5782 |
Random presence of air bubbles | 1.407 × 10−7 | 3.764 | 0.1942 | 2.0399 |
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Jiang, H.; He, N.; Liao, X.; Popoola, W.; Rajbhandari, S. The BER Performance of the LDPC-Coded MPPM over Turbulence UWOC Channels. Photonics 2022, 9, 349. https://doi.org/10.3390/photonics9050349
Jiang H, He N, Liao X, Popoola W, Rajbhandari S. The BER Performance of the LDPC-Coded MPPM over Turbulence UWOC Channels. Photonics. 2022; 9(5):349. https://doi.org/10.3390/photonics9050349
Chicago/Turabian StyleJiang, Hongyan, Ning He, Xin Liao, Wasiu Popoola, and Sujan Rajbhandari. 2022. "The BER Performance of the LDPC-Coded MPPM over Turbulence UWOC Channels" Photonics 9, no. 5: 349. https://doi.org/10.3390/photonics9050349