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:
Oct. 07, 2025
Filed:
Feb. 08, 2022
Charter Communications Operating, Llc, St. Louis, MO (US);
Dumitru M. Ionescu, Poway, CA (US);
Amitav Mukherjee, Elk Grove, CA (US);
Maulik V. Vaidya, Escondido, CA (US);
Charter Communications Operating, LLC, St. Louis, MO (US);
Abstract
According to one configuration, a system includes a first wireless station in communication with a second wireless station. Signal processor hardware receives, from a first phase noise predictor (model), a first common phase error signal to compensate for: i) first phase noise associated with a first wireless station, and ii) second phase noise associated with a second wireless station. The signal processor hardware implements a predictive feedback compensation loop (such as including a second phase noise predictor) to produce a second (i.e., corrected) common phase error signal from the received common phase error signal. The signal processor hardware outputs the corrected common phase error signal to adjust phases of sub-carrier frequencies used to communicate data from the first wireless station to the second wireless station.