Adaptive blind equalization based on the minimum entropy principle
Asoke Kumar Nandi, Shafayat Abrar · 2012
In this article, we introduce the principle of minimum entropy in the context of blindly equalizing a digital communication channel. We discuss how to use this principle to design an inter-symbol-interference sensitive cost for an exemplary amplitude-phase shift-keying signaling. We also discuss the admissibility of the proposed cost and the stability of the derived adaptive algorithm.