International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
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Volume 180 - Issue 12 |
Published: Jan 2018 |
Authors: Kiranpreet Kaur, T. S. Kamal, J. S. Ubhi |
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Kiranpreet Kaur, T. S. Kamal, J. S. Ubhi . Performance Analysis of DE-QPSK and π/4 QPSK with MRC Receiver over κ - µ fading Channel. International Journal of Computer Applications. 180, 12 (Jan 2018), 26-29. DOI=10.5120/ijca2018916243
@article{ 10.5120/ijca2018916243, author = { Kiranpreet Kaur,T. S. Kamal,J. S. Ubhi }, title = { Performance Analysis of DE-QPSK and π/4 QPSK with MRC Receiver over κ - µ fading Channel }, journal = { International Journal of Computer Applications }, year = { 2018 }, volume = { 180 }, number = { 12 }, pages = { 26-29 }, doi = { 10.5120/ijca2018916243 }, publisher = { Foundation of Computer Science (FCS), NY, USA } }
%0 Journal Article %D 2018 %A Kiranpreet Kaur %A T. S. Kamal %A J. S. Ubhi %T Performance Analysis of DE-QPSK and π/4 QPSK with MRC Receiver over κ - µ fading Channel%T %J International Journal of Computer Applications %V 180 %N 12 %P 26-29 %R 10.5120/ijca2018916243 %I Foundation of Computer Science (FCS), NY, USA
This paper presents simple and highly accurate approximated expression for the average symbol error rate of Differential Encoded Quadrature Phase Shift Keying (DEQPSK) and π/4 QPSK with MRC (Maximal Ratio Combining) diversity in κ-µ fading channel which is better suited for Line of Sight applications. Further the solution for average symbol error rate (ASER) of DEQPSK and π/4 QPSK is derived. ASER is plotted for different values of fading parameter and for Lth order MRC receiver. Furthermore, error performance of both modulation techniques has been analyzed for Nakagami-m, Rician, One sided Gaussian and Rayleigh fading as a special case.