International Journal of Science and Research (IJSR)

International Journal of Science and Research (IJSR)
Call for Papers | Fully Refereed | Open Access | Double Blind Peer Reviewed

ISSN: 2319-7064


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M.Tech / M.E / PhD Thesis | Electronics & Communication Engineering | India | Volume 3 Issue 11, November 2014 | Popularity: 6.6 / 10


     

The Performance Analysis of OFDM-IDMA in Wireless Communication by Using an Iterative Sub-optimal Receiver Structure

Y. Sukanya, K. Lakshmana Rao


Abstract: This paper provides a comprehensive study of OFDM-IDMA. Comparisons with other alternative technology such as OFDM-CDMA are provided. CP reduces the ISI in the OFDM Block and MAI is reduced by IDMA in the AWGN channel. A signal-to-noise ratio (SNR) evolution technique is developed to predict the bit-error-rate (BER) performance of OFDM-IDMA by using BPSK modulation. Also, we provide simulation results in the MATLAB environment.


Keywords: AWGN, CDMA, CP, FFT, IFFT, MAI and OFDM-IDMA


Edition: Volume 3 Issue 11, November 2014


Pages: 3204 - 3208



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Y. Sukanya, K. Lakshmana Rao, "The Performance Analysis of OFDM-IDMA in Wireless Communication by Using an Iterative Sub-optimal Receiver Structure", International Journal of Science and Research (IJSR), Volume 3 Issue 11, November 2014, pp. 3204-3208, https://www.ijsr.net/getabstract.php?paperid=SUB14202, DOI: https://www.doi.org/10.21275/SUB14202



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