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:
May. 12, 2026
Filed:
Nov. 28, 2023
Mediatek Inc., Hsinchu City, TW;
Ching-Chia Cheng, Hsinchu City, TW;
Yen-Wen Yang, Hsinchu City, TW;
MediaTek Inc., Hsinchu City, TW;
Abstract
Techniques pertaining to multiple-input-multiple-output (MIMO) joint time of arrival (ToA) and angle of arrival (AoA) for Wi-Fi systems in wireless communications are described. An apparatus performs channel estimation to obtain a plurality of multiple-input-multiple-output (MIMO) channel state information (CSI). The apparatus then calculates weighted MIMO CSI and determines a time of arrival (ToA) or the ToA and an angle of arrival (AoA) based at least on the weighted MIMO CSI.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile