Title :
Fast parallelized simulation of 112 Gb/s CP-QPSK transmission systems using stratified Monte-Carlo sampling
Author :
Pachnicke, S. ; Chachaj, A. ; Remmersmann, C. ; Krummrich, P.M.
Author_Institution :
Dept. of High Freq. Technol., Tech. Univ. Dortmund, Dortmund, Germany
Abstract :
A novel parallelized implementation of the split-step Fourier method on graphics processing units was developed. The combination of Monte-Carlo simulations with single and double precision yields a speedup of up to 180 compared to CPUs.
Keywords :
Fourier transforms; Monte Carlo methods; coprocessors; optical fibre networks; parallel processing; quadrature phase shift keying; sampling methods; CP-QPSK transmission systems; bit rate 112 Gbit/s; fast parallelized simulation; graphics processing units; split-step Fourier method; stratified Monte-Carlo sampling; Accuracy; Bit error rate; Computational modeling; Graphics processing unit; Monte Carlo methods; Optical fibers;
Conference_Titel :
Optical Fiber Communication Conference and Exposition (OFC/NFOEC), 2011 and the National Fiber Optic Engineers Conference
Conference_Location :
Los Angeles, CA
Print_ISBN :
978-1-4577-0213-6
