Laser & Optoelectronics Progress, Volume. 59, Issue 19, 1901001(2022)
Research on Parallel Simulation Method of Underwater Wireless Optical Channel
Fig. 1. Scattering process of underwater photon transmission
Fig. 2. UOWC channel simulation of framework
Fig. 3. Parallel architecture model based on Open MP
Fig. 4. Parallel algorithm simulation based on Open MP
Fig. 5. CUDA programming model and CUDA data management model
Fig. 6. Truncation scheme for photon scattering
Fig. 7. Roulette in the program
Fig. 8. Parallel algorithm for UOWC channel simulation based on CUDA
Fig. 9. Framework of CUDA program
Fig. 10. Impulse response for different water types in computer environment 1. (a) Computing platform is Matlab; (b) computing platform is Open MP; (c) computing platform is CUDA
Fig. 11. Impulse response for different water types in computer environment 2. (a) Computing platform is Matlab; (b) computing platform is Open MP; (c) computing platform is CUDA
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Jianlei Zhang, Linlin Kou, Jie Wang, Xuechen Liu, Yi Yang, Fengtao He. Research on Parallel Simulation Method of Underwater Wireless Optical Channel[J]. Laser & Optoelectronics Progress, 2022, 59(19): 1901001
Category: Atmospheric Optics and Oceanic Optics
Received: Aug. 24, 2021
Accepted: Oct. 19, 2021
Published Online: Sep. 6, 2022
The Author Email: Zhang Jianlei (zhangjianlei@xupt.edu.cn)