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. 26, 2026
Filed:
Nov. 14, 2024
Cadence Design Systems, Inc., San Jose, CA (US);
Scott David Huss, Cary, NC (US);
Kelvin E. Mccollough, Garner, NC (US);
Douglas Scott Shelton, Kingsville, MD (US);
Matthew Robert Collin, Cary, NC (US);
Dayu Yang, Apex, NC (US);
Cadence Design Systems, Inc., San Jose, CA (US);
Abstract
Methods and systems are provided for training an equalizer of a receiver. The methods and systems access a training sequence comprising a plurality of unscrambled portions interleaved with a plurality of scrambled portions and instruct an analog-to-digital converter (ADC) to sample the training sequence to generate a first set of digital symbols representing the plurality of unscrambled portions and the plurality of scrambled portions to an equalizer. The methods and systems cause the ADC to periodically slip sampling of the training sequence to generate a second set of digital symbols in which the plurality of unscrambled portions of the training sequence are randomized and train one or more coefficients of the equalizer using the first set of digital symbols and the second set of digital symbols.