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:
Nov. 03, 2026
Filed:
Jul. 22, 2022
Lg Electronics Inc., Seoul, KR;
LG ELECTRONICS INC., Seoul, KR;
Abstract
Proposed are a method and device for transmitting a MIMO control field in a wireless LAN system. Particularly, a receiving STA: generates a MIMO control field for providing feedback on channel information; and transmits the MIMO control field to the transmitting STA. The MIMO control field comprises a grouping subfield and a reserved subfield. The channel information on which the feedback is provided comprises information relating to a subcarrier on which feedback is to be provided on the basis of an Ng value. The Ng value is determined on the basis of the grouping subfield and a first bit of the reserved subfield. If the first bit is configured as 1 and the grouping subfield is configured as 0, the Ng value is determined as 8. If the first bit is configured as 1 and the grouping subfield is configured as 1, the Ng value is determined as 32.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile