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:
Apr. 13, 2021
Filed:
May. 31, 2019
Applicant:
Sz Dji Technology Co., Ltd., Shenzhen, CN;
Assignee:
SZ DJI TECHNOLOGY CO., LTD., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01Q 3/08 (2006.01); H01Q 3/02 (2006.01); H04W 76/10 (2018.01); H01Q 1/28 (2006.01); H01Q 3/00 (2006.01);
U.S. Cl.
CPC ...
H01Q 3/08 (2013.01); H01Q 1/285 (2013.01); H01Q 3/00 (2013.01); H01Q 3/02 (2013.01); H04W 76/10 (2018.02);
Abstract
A directional antenna tracking method includes obtaining first motion feature information of a first device, receiving second motion feature information transmitted from a second device, calculating tracking information of a first directional antenna of the first device with respect to a second directional antenna of the second device based on the first motion feature information and the second motion feature information, and controlling the first directional antenna to move according to the tracking information to face toward the second directional antenna.