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. 02, 2023
Filed:
Mar. 18, 2021
Applicant:
Beijing Xiaomi Mobile Software Co., Ltd., Beijing, CN;
Inventors:
Assignee:
BEIJING XIAOMI MOBILE SOFTWARE CO., LTD., Beijing, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04B 11/00 (2006.01); H04L 27/26 (2006.01); H04W 52/02 (2009.01);
U.S. Cl.
CPC ...
H04W 52/0229 (2013.01); H04B 11/00 (2013.01); H04L 27/26025 (2021.01);
Abstract
An information transmission method, an information transmission apparatus, and a storage medium include encoding information to be transmitted to obtain an ultrasonic encoded signal; obtaining an ultrasonic transmission signal based on the ultrasonic encoded signal and an ultrasonic wake-up signal, the ultrasonic wake-up signal for waking up an ultrasonic receiver to decode the ultrasonic encoded signal; and transmitting the ultrasonic transmission signal to the ultrasonic receiver.