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. 02, 2025
Filed:
May. 24, 2023
Applicants:
Sony Group Corporation, Tokyo, JP;
Sony Corporation of America, New York, NY (US);
Inventors:
Assignees:
SONY GROUP CORPORATION, Tokyo, JP;
SONY CORPORATION OF AMERICA, New York, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/08 (2006.01); H04W 12/037 (2021.01); H04W 12/08 (2021.01); H04W 12/122 (2021.01); H04W 56/00 (2009.01); H04W 74/0816 (2024.01); H04W 84/12 (2009.01);
U.S. Cl.
CPC ...
H04W 12/037 (2021.01); H04L 9/0869 (2013.01); H04W 12/08 (2013.01); H04W 12/122 (2021.01); H04W 56/001 (2013.01); H04W 74/0816 (2013.01); H04W 84/12 (2013.01);
Abstract
Using this described protocol an AP can control multiple STAs to allow them to utilize the same scrambling seed to scramble the data in identical data units being sent on the wireless network. The AP sends a scrambling seed indication within a frame communicated to other STAs on the network. These other STAs, then use this scrambling seed indication to scramble a data field of a data unit with an identical scrambling seed, and to transmit these packets using the same modulation and coding scheme (MCS).