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:
Jun. 25, 2024
Filed:
Aug. 24, 2021
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventor:
Hirohiko Inohiza, Kanagawa, JP;
Assignee:
CANON KABUSHIKI KAISHA, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 1/00 (2006.01); H04L 27/34 (2006.01); H04W 84/12 (2009.01);
U.S. Cl.
CPC ...
H04L 1/0003 (2013.01); H04L 1/0013 (2013.01); H04L 1/0083 (2013.01); H04L 27/34 (2013.01); H04W 84/12 (2013.01);
Abstract
A communication device transmits a radio frame including a preamble and a data field of a physical (PHY) layer. The preamble includes an L-STF, an L-LTF, an L-SIG, an EHT-SIG-A, an EHT-STF, and an EHT-LTF, the EHT-SIG-A includes a subfield indicating information of a modulation scheme and a code rate (MCS, Modulation and Coding Scheme), the data field includes data modulated and encoded in accordance with the modulation scheme and the code rate indicated by the subfield, and the subfield is configured to be capable of designating one of at least 2048QAM and 4096QAM as the modulation scheme.