CFP last date
20 May 2024
Call for Paper
June Edition
IJCA solicits high quality original research papers for the upcoming June edition of the journal. The last date of research paper submission is 20 May 2024

Submit your paper
Know more
The week's pick
Responsive image
Enhancing Privacy Preservation: Multi-Attribute Protection with P-Sensitive K-Anonymity

Twinkle Patel Kiran Amin
Random Articles
Reseach Article

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

by P. Rajasekhar, V. Rama Raju
journal cover thumbnail

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
  1. Mrs.Veena M.B. Dr.M.N.ShanmukhaSwamy,“Performance analysis of DWT based OFDM over FFT based OFDM and implementing on FPGA” International Journal of VLSI design & Communication Systems (VLSICS) Vol.2, No.3, September 2011.
  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.
  4. LalchandraPatidar, Ashish Parikh, “BER Comparison of DCT-based OFDM and FFT-based OFDM using BPSK Modulation over AWGN and Multipath Rayleigh Fading Channel” International Journal of Computer Applications (0975 – 8887) Volume 31– No.10, October 2011.
  5. R. Saxena, K. Singh, Fractional Fourier transform: a novel tool for signalprocessing, Indian Inst. Sci. 85 (2005) 11–26
  6. N. Prasad, S. Wang, N. Wang, Efficient receiver algorithms for DFT-spread OFDMsystems, IEEE Trans. Wirel. Commun. 8 (2009) 3216–3225
  7. Stefano Galli, O. Logvinov, "Recent Developments in the Standardization of Power Line Communications within the IEEE". IEEE Communications Magazine. 46 (7): 64–71, July 2008.
  8. StéphaneMallat, A Wavelet Tour of Signal Processing, Academic Press, 1999.
  9. C. S. Burrus, R. A. Gopinath, H. Guo, Introduction to Wavelets and Wavelet Transforms, a primer, Prentice Hall New jersey, 1998.
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.

Powered by PhDFocusTM