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BER Performance of 1024 (BPSK, QPSK & QAM) using OFDM over Rayleigh, Rician and Nakagami Fading Channel

by P. Rajasekhar, V. Rama Raju
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International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 164 - Number 7
Year of Publication: 2017
Authors: P. Rajasekhar, V. Rama Raju
10.5120/ijca2017913515

P. Rajasekhar, V. Rama Raju . BER Performance of 1024 (BPSK, QPSK & QAM) using OFDM over Rayleigh, Rician and Nakagami Fading Channel. International Journal of Computer Applications. 164, 7 ( Apr 2017), 14-17. DOI=10.5120/ijca2017913515

@article{ 10.5120/ijca2017913515,
author = { P. Rajasekhar, V. Rama Raju },
title = { BER Performance of 1024 (BPSK, QPSK & QAM) using OFDM over Rayleigh, Rician and Nakagami Fading Channel },
journal = { International Journal of Computer Applications },
issue_date = { Apr 2017 },
volume = { 164 },
number = { 7 },
month = { Apr },
year = { 2017 },
issn = { 0975-8887 },
pages = { 14-17 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume164/number7/27495-2017913515/ },
doi = { 10.5120/ijca2017913515 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-07T00:11:08.767347+05:30
%A P. Rajasekhar
%A V. Rama Raju
%T BER Performance of 1024 (BPSK, QPSK & QAM) using OFDM over Rayleigh, Rician and Nakagami Fading Channel
%J International Journal of Computer Applications
%@ 0975-8887
%V 164
%N 7
%P 14-17
%D 2017
%I Foundation of Computer Science (FCS), NY, USA
Abstract

To enhance the band width usage with adding cyclic prefix and pilot insertion, wavelet based OFDM is employed for performance increment using BER analysis. This also classified on AWGN, RICIAN, RAYLEIGH and NAKAGAMI channels for BER performance based on SNR. These results as numerically compared with original OFDM, FRFT-OFDM

References
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  2. Deepak Gupta, Vipin B Vats, Kamal K. Garg, “Performance Analysis of DFT-OFDM, DCT-OFDM, and DWT-OFDM Systems in AWGN Channel” International Conference on Wireless and Mobile Communications ICWMC’08, July 27 – Aug 01, 2008.
  3. Swati Sharma, Sanjeevkumar, “BER Performance Evaluation of FFT-OFDM and DWT-OFDM”International Journal of Network and MobileTechnologiesISSN 2229-9114 Electronic VersionVOL 2 / ISSUE 2 / MAY 2011.
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Index Terms

Computer Science
Information Sciences

Keywords

Band Width cyclic prefix pilot insertion wavelet OFDM BER AWGN RICIAN RAYLEIGH NAKAGAMI SNR FRFT-OFDM DWT-FRFT-OFDM.

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