The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 23, 2017
Filed:
Jun. 27, 2013
Applicant:
Intel Corporation, Santa Clara, CA (US);
Inventors:
Luke A. Johnson, Queen Creek, AZ (US);
Sleiman Bou Sleiman, Chandler, AZ (US);
Assignee:
Intel Corporation, Santa Clara, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
H04L 25/03 (2006.01);
U.S. Cl.
CPC ...
H04L 25/03057 (2013.01); H04L 25/03878 (2013.01);
Abstract
Described is an apparatus which comprises: samplers operable to perform linear equalization training and to perform function of an un-rolled decision feedback equalizer (DFE); and logic to select output of offset samplers, from among the samplers, when two adjacent bits of an input signal are the same. Described is an equalization scheme which comprises a linear equalizer (LE) operable to match a first post-cursor residual ISI tap to a first pre-cursor residual ISI tap for a non-lone bit transition of the input signal.