Please use this identifier to cite or link to this item: http://hdl.handle.net/10553/107322
Title: Parallelization of a Monte Carlo Ray Tracing Simulation for Underwater Optical Wireless Communications
Authors: Guerra Yánez, Víctor 
Quintana, C.
Rufo-Torres, Julio 
Rabadan-Borges, J. 
Pérez Jiménez, Rafael 
UNESCO Clasification: 3325 Tecnología de las telecomunicaciones
Keywords: Underwater Wireless Optical Communications
Impulse Response
Monte Carlo Ray Tracing
CUDA
OpenMP
Issue Date: 2013
Journal: Procedia Technology
Abstract: In this paper, an algorithm to calculate the underwater wireless optical impulse response is presented. It is based on a modified Monte Carlo Ray Tracing algorithm and takes into account the most significant phenomena of the underwater channel. In order to reduce the simulation time, two parallelization schemes are proposed, one based on a multiprocessor architecture and other based on the use of GPU (Graphics Processing Unit). Several simulation results are presented, including scenario channel simulations and calculation of time computation complexity for each algorithm implementation.
URI: http://hdl.handle.net/10553/107322
Appears in Collections:Actas de congresos
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