Performance Evaluation of Sc-IDMA & Of DM- IDMA in Impulsive Media
Abhishek Tripathi1, S K Sriwas2, R K Singh3
1Abhishek Tripathi, A PhD Research scholar in Dept. of ECE in Dr. A P J Abdul Kalam Technical University, Luck now, India.
2S K Sriwas, Dept. of Electronics and Communication Engineering, BIET, Jhansi, UP, India.
3Dr. R.K.Singh, Dept. of Electronics Engineering, Kamla Nehru Institute of Technology, Sultanpur, UP, India.
Manuscript received on July 20, 2019. | Revised Manuscript received on August 10, 2019. | Manuscript published on August 30, 2019. | PP: 127-131 | Volume-8 Issue-6, August 2019. | Retrieval Number: D6186048419/2019©BEIESP | DOI: 10.35940/ijeat.D6186.088619
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: In this paper, we analyzed the working phenomenon of Single and Multi carrier IDMA in Non Gaussian Impulsive medium and also compared their relative performances. The performance comparison is evaluated under the following constraints; by varying the iteration count, impulsive constant, control parameters and no. of users etc. The multi user detection for these schemes can be realized with complexity (per user) strictly independent of number of users. The simulation result concludes that multicarrier IDMA outperforms the single carrier IDMA in impulsive non Gaussian channel as a medium.
Keywords: SC-IDMA, OFDM-IDMA, multiuser detection, iterative receiver.