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:
Dec. 20, 2022
Filed:
Aug. 06, 2020
Comcast Cable Communications, Llc, Philadelphia, PA (US);
Maurice Garcia, Levittown, PA (US);
Larry Wolcott, Denver, CO (US);
Robert Gonsalves, Aurora, CO (US);
Michael Pettit, Ardmore, PA (US);
John G. Bevilacqua, Boulder, CO (US);
Jorge Salinger, Littleton, CO (US);
Saifur Rahman, Cinnaminson, NJ (US);
Comcast Cable Communications, LLC, Philadelphia, PA (US);
Abstract
Described herein is a system and method for determining one or more data modulation profiles for one or more devices. The system and method described herein may measure signal quality, such as a modulation error ratio (MER), signal-to-noise ratio (SNR), receive power, transmit power, etc. Based on the signal quality, the system may determine one or more data modulation profile(s) (e.g., quadrature amplitude modulation (QAM) profiles) for a subcarrier, a plurality of subcarriers, a device, and/or a grouping of devices.