Adaptive Minimum Entropy Equalization Algorithm
Shafayat Abrar, Asoke Kumar Nandi · IEEE Communications Letters · 2010
We employ minimum entropy deconvolution principle for blind equalization of complex digital signals. In essence, we maximize the output energy, constrain the equalizer output not to exceed certain level and obtain an adaptive solution capable of opening a closed-eye with the recovery of true energy of signal. We provide evidence of good performance in comparison to existing adaptive methods, like CMA and its variants, through simulations.