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:
Jan. 23, 2024
Filed:
Apr. 27, 2021
Mediatek Singapore Pte. Ltd., Singapore, SG;
Kai Ying Lu, San Jose, CA (US);
Yongho Seok, San Jose, CA (US);
Chao-Chun Wang, San Jose, CA (US);
Jianhan Liu, San Jose, CA (US);
James Chih-Shi Yee, San Jose, CA (US);
Thomas Edward Pare, Jr., San Jose, CA (US);
MediaTek Singapore Pte. Ltd., Singapore, SG;
Abstract
An apparatus (e.g., an access point (AP)) announces to one or more stations (STAs), in a frame, one or more preamble detection (PD) channels in a frequency segment such that each of the one or more STAs monitors a respective one of the one or more PD channels to detect any transmission on the one or more PD channels. The apparatus then wirelessly communicates with at least one of the one or more STAs on one of the one or more PD channels during a transmission opportunity (TXOP).