BER Evaluation of Reed Solomon Codes using Importance Sampling

B.B. Rodríguez, M.P. Sánchez Fernández, and A. García Armada (Spain)

Keywords

Modelling and Simulation Methods, Estimation,Simulation Optimization

Abstract

Reed Solomon codes are able to achieve a very low BER so a variance reduction technique to evaluate their performance by simulation becomes necessary. A method based on obtaining an efficient generation of error events by means of Importance Sampling is presented in this paper as a possible solution to obtain accurate estimators with a reasonable computational cost. The way in which it has been implemented and several results obtained with the method applied to a simply model in order to validate it are presented. Its advantages and limitations are explored in order to apply it to a more complicated system.

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