A fast linear programming algorithm for blind equalization

نویسندگان

  • Zhi Ding
  • Zhi-Quan Luo
چکیده

A fast implementation of a special non-MSE cost function for blind equalization is presented here. This baud-rate equalization algorithm is based on a convex cost function coupled with a simple linear constraint on the equalizer parameters. For a generic class of channels with persistently exciting quadrature amplitude modulation input signals, this new algorithm allows the convergence of equalizer parameters to a unique global minimum achieving intersymbol interference suppression and carrier phase recovery.

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عنوان ژورنال:
  • IEEE Trans. Communications

دوره 48  شماره 

صفحات  -

تاریخ انتشار 2000