A Concurrent Algorithm for Blind Adaptation of DFE

  title={A Concurrent Algorithm for Blind Adaptation of DFE},
  author={Magno T. M. Silva and Maria D. Miranda and Rui Soares},
Introduction: DFEs have been widely used to remove intersymbol interference from the data received through communication channels [1]. In situations where blind adaptation of DFEs is required, algorithms based on the constant modulus criterion [2] for joint updating of the feedforward and feedback filters may converge to degenerated solutions. This occurs when the signal at the equalizer output is independent of its input [3]. To avoid this problem, Szczecinski and Gei [3] proposed a new… CONTINUE READING