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. 29, 2020
Filed:
Jun. 27, 2017
Intel Ip Corporation, Santa Clara, CA (US);
Feng Jiang, Santa Clara, CA (US);
Qinghua Li, San Ramon, CA (US);
Chittabrata Ghosh, Fremont, CA (US);
Yuval Amizur, Kfar-Saba, IL;
Robert J. Stacey, Portland, OR (US);
Jonathan Segev, Sunnyvale, CA (US);
Intel IP Corporation, Santa Clara, CA (US);
Abstract
Methods, apparatuses, and computer-readable medium are described for doing fine timing measurements for one or more stations. A trigger frame is encoded for stations. Uplink null data packets are received. A time of arrival for the UP NDP and a time of departure for a downlink null data packet are determined. The time of arrival and time of departure are encoded into a data packet, such as a downlink null data packet announcement. A wireless device is configured to transmit the data packet to a station.