QPSK and QAM to analyse the performance of mb-ofdm in a wireless environment

	International Journal of P2P Network Trends and Technology (IJPTT)
	© 2012 by IJPTT Journal
	Volume-2 Issue-5
	Year of Publication : 2012
	Authors : Dr.T.Saravanan

Citation

Dr.T.Saravanan "QPSK and QAM to analyse the performance of mb-ofdm in a wireless environment". International Journal of P2P Network Trends and Technology (IJPTT), V2(5):17-19 September - October 2012, ISSN:2249-2615, www.ijpttjournal.org. Published by Seventh Sense Research Group.

Abstract

In this paper, the aim is to analyse the performance of MB-OFDM system with higher order QPSK/QAM mapping. The main objective of this paper is to compare the performance of these two modulation techniques with an AWGN channel and the parameters considered are BER (Bit Error Rate) and PSD (Power Spectral Density) in the system.

References

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Keywords

compare the performance of these two modulation techniques with an AWGN channel and the parameters considered are BER .