Performance Analysis of Wi-max IDMA Using Different Methodologies

Mobile communication in today's era requires high data rate with flawless connectivity and lower bit error rate. Traditional WIMAX system in use are unable to provide flawless data rates in conjunction with fewer bit error rates. Therefore keeping in view the era of 5G communication in research this thesis has proposed a nnovel radon transform based Wimax system. The system built compares the performance of DFT based WIMAX system, DWT based WIMAX and propsed radon transform based WIMAX system. From the simulation result the FRAT-WIMAX -IDMA system performance better as compared to DFT-WIMAX-IDMA and DWT-WIMAX-IDMA system in term of BER performance for next generation wireless communications system. The parameter taken for research in this project are no. of data points in the test signal, speed of transmission of test signal and finally the no of zero padding done in the WIMAX domain. The entire simulation model has been done in MMatlab 2014 environment and the result have shown that at some selected parameters radon transform based WIMAX system outperforms DWT as well as DFT based WIMAX system.