Abstract: An input estimator is based on a combined MFDQ-DF and trellis for use in, for example, an ADSL environment. In particular, for an ADSL implementation, the system will have one feedback tap for the decision feedback. However, it should be appreciated that the idea and basic concept of using the structure of a trellis to aid in determining the feedback point can be extended to any system using a feedback equalizer to estimate input to a trellis decoder.
Type:
Application
Filed:
May 20, 2010
Publication date:
November 25, 2010
Applicant:
AWARE, IN.
Inventors:
Guillermo Del Angel, Arnon Friedmann, Stuart Sandberg, Richard Gross, Peter Heller
Abstract: An input estimator is based on a combined MFDQ-DF and trellis for use in, for example, an ADSL environment. In particular, for an ADSL implementation, the system will have one feedback tap for the decision feedback. However, it should be appreciated that the idea and basic concept of using the structure of a trellis to aid in determining the feedback point can be extended to any system using a feedback equalizer to estimate input to a trellis decoder.
Type:
Application
Filed:
May 20, 2010
Publication date:
November 18, 2010
Applicant:
AWARE, IN.
Inventors:
Guillermo Del Angel, Arnon Friedmann, Stuart Sandberg, Richard Gross, Peter Heller