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Efficient Performance Evaluation Method for IS-95 System  

전재춘 (충북대학교 전파공학과 위성통신시스템 연구실)
고윤진 ((주)안세기술 정보통신 기술연구소)
정미선 ((주)에이조릭스 연구원)
황인관 (충북대학교 전파공학과 위성통신시스템 연구실)
Publication Information
The Journal of Korean Institute of Communications and Information Sciences / v.27, no.4B, 2002 , pp. 345-352 More about this Journal
Abstract
In this paper, in order to evaluate the performance of IS-95 system reverse link in white gaussian noise and rayleigh fading environment, we suggest epochal proposal to improve computer run-time and its efficiency is verified in terms of the number of samples. MC(Monte Carlo) simulation is the most popular simulation technique lately, but MC simulation requires a number of samples at low bit error rate. Therefore, MC cannot avoid the limit of computer run-time. To alleviate these problems, we apply the suggested method called central moment technique to the reverse link of the IS-95 system and can obtain discrete probability mass functions from Nth order central moments of the less number of received signal samples than those required in MC. Continuous cumulative probability distribution function can be accurately estimated by using interpolation and the improvement effect for the number of samples is proven.
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