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. 17, 2019
Filed:
Mar. 03, 2015
Applicant:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Inventors:
Yajun Zhang, Shenzhen, CN;
Yunsheng Kuang, Shenzhen, CN;
Assignee:
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 24/00 (2009.01); H04W 4/029 (2018.01); G08B 21/24 (2006.01); H04B 5/02 (2006.01); H04W 4/80 (2018.01); H04B 1/713 (2011.01); G08B 21/02 (2006.01);
U.S. Cl.
CPC ...
H04W 4/029 (2018.02); G08B 21/0272 (2013.01); G08B 21/0277 (2013.01); G08B 21/24 (2013.01); H04B 1/713 (2013.01); H04B 5/02 (2013.01); H04W 4/80 (2018.02);
Abstract
A method includes obtaining, by a first device, BLUETOOTH connection information of a second device, obtaining, by the first device according to the BLUETOOTH connection information, a BLUETOOTH signal from the second device, determining, by the first device according to the obtained BLUETOOTH signal from the second device, position information of the second device, and sending, by the first device, the position information to a third device.