Projection based prefiltering for multiwavelet transforms

abstract

• Recent results have pointed out the importance of inducing cyclostationarity at the transmitter for blind identification of FIR communication channels. The present paper considers the blind identification problem of an ARMA(p, q) channel by exploiting the cyclostationarity induced at the transmitter through periodic encoding of the input. It is shown that causal and stable ARMA(p,q) channels can be uniquely identified from the output second-order cyclic statistics, irrespective of the location of channel poles and zeros and color of additive stationary noise, provided that the cyclostationary input has at least q + 1 nonzero cycles. 1998 IEEE.

authors

• Serpedin, Erchin

published proceedings

• IEEE Transactions on Signal Processing

author list (cited authors)

• Vrhel, M. J., & Aldroubi, A.

citation count

• 15

complete list of authors

• Vrhel, MJ||Aldroubi, A

publication date

• December 1998

publisher

• Institute of Electrical and Electronics Engineers (IEEE)  Publisher

published in

• IEEE Transactions on Signal Processing  Journal

keywords

• 46 Information And Computing Sciences
• 4607 Graphics, Augmented Reality And Games

Digital Object Identifier (DOI)

• 10.1109/78.726821

start page

• 3088

end page

• 3092

volume

• 46

issue

• 11

URL

• http%3A%2F%2Fdx.doi.org%2F10.1109%2F78.726821