A New Generalized Closed Form Expression for Average Bit Error Probability Over Rayleigh Fading Channel

Autor:	Singh, Sanjay, Kumar, M. Sathish, Mruthyunjaya, H. S.
Rok vydání:	2012
Předmět:	Computer Science - Information Theory
Druh dokumentu:	Working Paper
Popis:	Except for a few simple digital modulation techniques, derivation of average bit error probability over fading channels is difficult and is an involved process. In this letter, curve fitting technique has been employed to express bit error probability over AWGN of any digital modulation scheme in terms of a simple Gaussian function. Using this Gaussian function, a generalized closed form expression for computing average probability of bit error over Rayleigh fading channels has been derived. Excellent agreement has been found between error probabilities computed with our method and the rigorously calculated error probabilities of several digital modulation schemes. Comment: 8 pages, 4 figures, ICIIS 2010
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/1210.0210 Zobrazit plný text záznamu View this record from Arxiv