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:
Jul. 15, 2025
Filed:
Feb. 22, 2024
Applicant:
Sun Patent Trust, New York, NY (US);
Inventors:
Assignee:
SUN PATENT TRUST, New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 7/06 (2006.01); H04B 7/08 (2006.01); H04L 1/00 (2006.01); H04L 5/00 (2006.01); H04L 5/12 (2006.01); H04L 27/20 (2006.01); H04L 27/26 (2006.01); H04L 27/36 (2006.01);
U.S. Cl.
CPC ...
H04B 7/0667 (2013.01); H04B 7/0682 (2013.01); H04B 7/0697 (2013.01); H04B 7/0842 (2013.01); H04L 1/0048 (2013.01); H04L 1/0071 (2013.01); H04L 5/0023 (2013.01); H04L 5/0082 (2013.01); H04L 5/12 (2013.01); H04L 27/20 (2013.01); H04L 27/2634 (2013.01); H04L 27/26524 (2021.01); H04L 27/368 (2013.01);
Abstract
A transmission method simultaneously transmitting a first modulated signal and a second modulated signal at a common frequency performs precoding on both signals using a fixed precoding matrix and regularly changes the phase of at least one of the signals, thereby improving received data signal quality for a reception device.