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:
Mar. 26, 2024
Filed:
Jul. 21, 2021
Mediatek Singapore Pte. Ltd., Singapore, SG;
Kai Ying Lu, San Jose, CA (US);
Yongho Seok, San Jose, CA (US);
Hung-Tao Hsieh, Hsinchu, TW;
Cheng-Yi Chang, Hsinchu, TW;
James Chih-Shi Yee, San Jose, CA (US);
Jianhan Liu, San Jose, CA (US);
Po-Yuen Cheng, Hsinchu, TW;
MediaTek Singapore Pte. Ltd., Singapore, SG;
Abstract
An access point (AP) and a station (STA) communicate with each other, with the AP indicating to the STA either or both of a preamble detection (PD) channel and a signaling (SIG) content channel and with the STA being initially monitoring a primary frequency segment of a plurality of frequency segments in an operating bandwidth of the AP. A downlink (DL) or triggered uplink (UL) communication is performed between the AP and the STA during a transmission opportunity (TXOP) such that: (i) during the TXOP, the STA monitors a preamble on the PD channel and decodes a SIG content on the SIG content channel; and (ii) after an end of the TXOP, the STA switches to the primary frequency segment.