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Performance Comparison of MPAM and MQAM in Nakagami-m and Rician Fading Channel

by Pooja Seth, Kapil Gupta
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International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 65 - Number 17
Year of Publication: 2013
Authors: Pooja Seth, Kapil Gupta
10.5120/11018-6384

Pooja Seth, Kapil Gupta . Performance Comparison of MPAM and MQAM in Nakagami-m and Rician Fading Channel. International Journal of Computer Applications. 65, 17 ( March 2013), 38-42. DOI=10.5120/11018-6384

@article{ 10.5120/11018-6384,
author = { Pooja Seth, Kapil Gupta },
title = { Performance Comparison of MPAM and MQAM in Nakagami-m and Rician Fading Channel },
journal = { International Journal of Computer Applications },
issue_date = { March 2013 },
volume = { 65 },
number = { 17 },
month = { March },
year = { 2013 },
issn = { 0975-8887 },
pages = { 38-42 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume65/number17/11018-6384/ },
doi = { 10.5120/11018-6384 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T21:19:07.579936+05:30
%A Pooja Seth
%A Kapil Gupta
%T Performance Comparison of MPAM and MQAM in Nakagami-m and Rician Fading Channel
%J International Journal of Computer Applications
%@ 0975-8887
%V 65
%N 17
%P 38-42
%D 2013
%I Foundation of Computer Science (FCS), NY, USA
Abstract

The analysis of bit error rate (BER) is carried over independent identically distributed (i. i. d) Nakagami-m and Rician fading channel using space time transmit diversity (STTD). Error rates for M-PAM and M-QAM with space time transmit diversity (STTD) is obtained by averaging the conditional BER over the probability density function (pdf) of received signal-to-noise ratio (SNR) per bit for independent identically distributed Nakagami-m fading channel. Error performance plots of MPAM and MQAM modulation techniques has been drawn and compared for different values of Rician parameter K and modulation order M for two transmitting and one receiving antenna.

References
  1. Ahmed J. Jmeel, "Performance enhancement of wireless communication systems using transmit and receive diversity. 2010 7th International Multi-Conference on Systems, Signals and Devices," IEEE 2010.
  2. Andrea Goldsmith, "Wireless Communications", Cambridge University Press 2005.
  3. Su, Y. T. , Chen, J. Y. , "Cut off rates of multichannel MF Sand DPSK signals in mobile satellite communications, " IEEE Journal on Selected areas in Communications, vol. 13, No. 2, pp. 213-221, 1995.
  4. Rapp, C. , "Coded and uncoded M-PSK and CPM signals on nonlinear band-pass channels: an approach to a fair comparison," 'Communications: Connecting the Future', GLOBECOM '90. , IEEE, vol. 2, pp. 720 -724, 1990. R.
  5. A F. Molisch, "Wireless Communications", John Wiley & Sons, 2005.
  6. He and J. Xei, "BER Performance of M-QAM and MPSK Nakagami fading channel with STTD," IEEE Inter. Sympo. On per. Indoor and mobile Radio communication, 2003.
  7. Yihua Deng, Xiangyu Yu and Shengli Xie, "A New Scheme for Jointed Space-Polarization Diversity and Its Performance Analysis,'' IEEE 2008.
  8. J. G. Proakis, "Digital Communications", McGraw-Hill, Singapore, Fourth edition, 2001.
  9. M. K. Simon and M. S. Alouini, "Digital Communications over Fading Channels", 2nd edition, New York: A John Wiley & Sons, Inc. , New York, 2005.
  10. Mohammad Riaz Ahmed, MD. Rumen Ahmed, "Performance Analysis of Different M- ary Modulation Techniques in Fading channels using different diversity," Journal of Theoretical and Applied Information Technology, 2010 p. p 23-28.
Index Terms

Computer Science
Information Sciences

Keywords

M-ary pulse amplitude modulation (MPAM) M-ary Quadrature Amplitude modulation (MQAM) Bit error rate (BER) signal-to noise ratio (SNR) Space time transmit diversity (STTD)

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