A Generalized Closed Form Relation for BER of QPSK/M-QAM Over Fading Channel

Singh, Sanjay and Kumar, Sathish M and Mruthyunjaya, H.S (2011) A Generalized Closed Form Relation for BER of QPSK/M-QAM Over Fading Channel. In: 5th International Conference on Industrial and Information Systems, ICIIS 2010, Jul 29-Aug 1, India.

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Official URL: doi: 10.1109/ICIINFS.2010.5578716


The analytical computation of average bit error probability over fading channel is very difficult if the probability of bit error over an AWGN involves square of Gaussian Q function or error function. In this paper curve fitting technique has been applied to represent bit error probability of any digital modulation technique in terms of a simple Gaussian function. Using this approximated function, a generalized closed form relation for computing average probability of error over fading channel has been obtained.

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: BER, Gaussian Function Approximation, Fading Channel
Subjects: Engineering > MIT Manipal > Information and Communication Technology
Depositing User: MIT Library
Date Deposited: 31 Jul 2014 07:18
Last Modified: 31 Jul 2014 07:18
URI: http://eprints.manipal.edu/id/eprint/140285

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