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. 31, 2023
Filed:
Dec. 17, 2021
Applicant:
Hughes Network Systems, Llc, Germantown, MD (US);
Inventor:
Rohit Iyer Seshadri, Gaithersburg, MD (US);
Assignee:
Hughes Network Systems, LLC, Germantown, MD (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 7/04 (2006.01); H04L 1/00 (2006.01);
U.S. Cl.
CPC ...
H04L 7/048 (2013.01); H04L 1/005 (2013.01); H04L 1/0052 (2013.01); H04L 1/0054 (2013.01);
Abstract
Systems and methods are provided for enabling reliable signaling in the presence of strong phase noise and frequency offset. To this end, a method is provided comprising receiving, at a receiver, a communication signal, including data, from a transmitter via a communication channel, and jointly tracking and jointly correcting phase noise errors and frequency errors in the communication signal with a joint detector using an iterative feedback correction process between an output decoder of the receiver and the joint detector.