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International Journal of Innovation and Applied Studies
ISSN: 2028-9324     CODEN: IJIABO     OCLC Number: 828807274     ZDB-ID: 2703985-7
 
 
Thursday 20 June 2019

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BER Performance of SFBC - OFDM System with Frequency Domain Equalization for the Nakagami MIMO Fading Channel


Volume 8, Issue 4, October 2014, Pages 1432–1437

 BER Performance of SFBC - OFDM System with Frequency Domain Equalization for the Nakagami MIMO Fading Channel

Nikita Chalotra1, Anshul Sharma2, and Divneet Singh Kapoor3

1 Department of Electronics and Communication, Chandigarh Group of Colleges, Gharuan, Mohali, Punjab, India
2 Department of Electronics and Communication, Chandigarh Group of Colleges, Gharuan, Mohali, Punjab, India
3 Department of Electronics and Communication, Chandigarh Group of Colleges, Gharuan, Mohali, Punjab, India

Original language: English

Received 3 September 2014

Copyright © 2014 ISSR Journals. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract


The extension of orthogonal frequency division multiplexing (OFDM) with Multiple input multiple output (MIMO) in Wireless communication is nostrum to fading. This brilliant combination has potential to expedient high data rate requirements and high performance over various impugning channels i.e. Time selective and Frequency selective. This paper presents the Nakagami Multiple input multiple output (MIMO) fading channel simulation and the comparison of BER performance of the frequency domain equalizers i.e. Decision feedback and maximum likelihood detection (ML). The result is provided for two transmitter and two receiver, 16 QAM modulation. The simulation result shows that the high diversity gain stability can be acquired by using the domain equalizers for SFBC-OFDM in Nakagami frequency selective fading channel. The implementation of domain equalizers for SFBC-OFDM system for the arbitrary values of m minimizes the intersymbol interference (ISI). Ml is the best coding for minimizing the error probability.

Author Keywords: Nakagami-m fading channel, SFBC-OFDM system, Frequency domain equalization, QAM.


How to Cite this Article


Nikita Chalotra, Anshul Sharma, and Divneet Singh Kapoor, “BER Performance of SFBC - OFDM System with Frequency Domain Equalization for the Nakagami MIMO Fading Channel,” International Journal of Innovation and Applied Studies, vol. 8, no. 4, pp. 1432–1437, October 2014.