Title :
Identification parameters of MA model and non-minumum phase channel using adaptive method
Author :
Antari, J. ; El Khadimi, A. ; Zeroual, A. ; Zaz, Y.
Author_Institution :
Polydisciplinary Fac., Ibn Zohr Univ., Taroudant, Morocco
Abstract :
In this paper, we use an adaptive method for identifying of minimum phase channel parameters. We have selected two channels as the Proakis´s `B´ channel and the Macchi´s channel. We compared this method with those based on the Higher Order Statistics. The obtained simulation results in noisy environment and for different data input channel, demonstrate that the adaptive method is efficient and can estimate the parameters of these channels blindly and without any information about the input, except that the input excitation is i.i.d (Identically and Independent Distributed) and non-Gaussian.
Keywords :
blind equalisers; higher order statistics; parameter estimation; wireless channels; MA model; Macchi channel; Proakis B channel; adaptive method; blind equalization; data input channel; higher order statistics; identification parameters; noisy environment; nonminimum phase channel parameters; parameter estimation; Adaptation models; Channel estimation; Equations; Higher order statistics; Mathematical model; Noise; Noise measurement; Communication Channels; MA Model; Simulation; System Identification; non-minimum phase;
Conference_Titel :
Multimedia Computing and Systems (ICMCS), 2012 International Conference on
Conference_Location :
Tangier
Print_ISBN :
978-1-4673-1518-0
DOI :
10.1109/ICMCS.2012.6320313