Comparative Estimation Of Prime & Helical Interleavers In Oidma System

Abstract

This article presents a comparative analysis of prime and helical interleavers in the OIDMA system. Previous research has explored various interleaver types for OIDMA, including random, tree, prime, and helical interleavers. In this paper, we used a fixed seed length of 7 for the prime interleaver and a fixed helical radius of 100 for the helical interleaver. We estimated the Bit Error Rate (BER) by varying the number of users and thoroughly analyzed the results. The entire OIDMA system was simulated using MATLAB.