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:
Feb. 24, 2026
Filed:
Jan. 11, 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 7/02 (2018.01); H04B 7/0413 (2017.01); H04B 7/0426 (2017.01); H04B 7/0456 (2017.01); H04B 7/06 (2006.01); H04B 7/08 (2006.01); H04L 1/02 (2006.01); H04L 25/03 (2006.01); H04W 52/42 (2009.01); H04J 11/00 (2006.01);
U.S. Cl.
CPC ...
H04B 7/0697 (2013.01); H04B 7/0413 (2013.01); H04B 7/0426 (2013.01); H04B 7/0456 (2013.01); H04B 7/046 (2013.01); H04B 7/0465 (2013.01); H04B 7/0617 (2013.01); H04B 7/0682 (2013.01); H04B 7/0862 (2013.01); H04L 25/0391 (2013.01); H04W 52/42 (2013.01); H04J 11/0033 (2013.01);
Abstract
A transmission method for transmitting a first modulated signal and a second modulated signal in the same frequency at the same time. Each signal has been modulated according to a different modulation sheme. The transmission method applies precoding on both signals using a fixed precoding matrix, applies different power change to each signal, and regularly changes the phase of at least one of the signals, thereby improving received data signal quality for a reception device.