Normalised frequency‐domain soft constraint satisfaction multimodulus blind algorithm
Kabiru O. Akande, Naveed Iqbal, Azzedine Zerguine, Jonathon A. Chambers · Electronics Letters · 2015
A frequency‐domain implementation of the soft constraint satisfaction multimodulus blind algorithm is proposed. This leads to a significant reduction in the computational complexity, thus making it suitable for broadband wireless systems. The convergence of the developed algorithm is then improved by normalising each of the frequency bins in the weight update. Simulation results support the superior performance of the proposed algorithm over its time domain counterpart in terms of faster convergence rate.