ON HETEROASSOCIATIVE NEURAL NETWORKS AND ADAPTIVE INTERFERENCE CANCELLATION

Authors
CHATTERJEE C ROYCHOWDHURY VP
Citation
C. Chatterjee et Vp. Roychowdhury, ON HETEROASSOCIATIVE NEURAL NETWORKS AND ADAPTIVE INTERFERENCE CANCELLATION, IEEE transactions on signal processing, 46(6), 1998, pp. 1769-1776
Citations number
9
Categorie Soggetti
Engineering, Eletrical & Electronic
Journal title
IEEE transactions on signal processing → ACNP
ISSN journal
1053587X
Volume
46
Issue
6
Year of publication
1998
Pages
1769 - 1776
Database
ISI
SICI code
1053-587X(1998)46:6<1769:OHNNAA>2.0.ZU;2-K
Abstract
We discuss two novel adaptive algorithms for generalized eigendecompos ition that are derived from a two-layer linear feedforward hetero-asso ciative neural network. In addition, we provide a rigorous convergence analysis of the adaptive algorithms by using stochastic approximation theory. Finally, we use these algorithms for on-line multiuser access interference cancellation in code-division-multiple-access-based cell ular communications. Numerical simulations are reported to demonstrate their rapid convergence.