Importance Sampling Methodologies for Simulation of Communication Systems with Time-Varying Channels and Adaptive Equalizers. - Wael A. Al-Qaq; Michael Devetsikiotis; J. Keith Townsend (IEEE J. Sel. Areas Commun., 1993)

Stochastic gradient optimization of importance sampling for the efficient simulation of digital communication systems. - Wael A. Al-Qaq; Michael Devetsikiotis; J. Keith Townsend (IEEE Trans. Commun., 1995)

A Stochastic Importance Sampling Methodology for the Efficient Simulation of Adaptive Systems in Frequency Nonselective Rayleigh Fading Channels. - Wael A. Al-Qaq; J. Keith Townsend (IEEE J. Sel. Areas Commun., 1997)