Kommunikation mit adaptiver Entzerrung

Details

Veröffentlichungs-Nr.

EP2688259

Aktenzeichen

EP13170806

Anmeldetag

6. Juni 2013

Veröffentlichung

28. Dezember 2016

Erteilung

28. Dezember 2016

Rechtsraum

EP

IPC

H04L25/03

Abstract

Signal equalization is facilitated in a manner that provides for feedback operation with desirable equalization operation. As consistent with one or more embodiments, a sign is assigned to received signals by generating an output that is an absolute value of the received signals, and a comparator processes the output and to generate a signal having a voltage level limited to a predetermined value. A sign of a signal output by an equalizer is detected and used to assign a sign to the output of the comparator. A summation circuit sums the output of the equalizer with the output of the comparator, and provides the sum to the equalizer as an error signal. The equalizer modifies a frequency component of received signals based on the error signal.

Anmelder

Firma

NXP B.V.

Land

🇳🇱 Niederlande

Fachgebiete