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. 28, 2020
Filed:
May. 18, 2018
Huawei Technologies Co., Ltd., Shenzhen, CN;
Zhihao Xing, Beijing, CN;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
A positioning system, method, and apparatus relate to the communications field in order to improve positioning precision. The system includes a preset anchor set, a positioning server, and at least one positioning terminal. A distance between the at least one positioning terminal and a to-be-positioned terminal falls within a preset range. The at least one positioning terminal is configured to receive an instruction message, and execute a positioning packet interaction procedure with at least one anchor in the preset anchor set according to the instruction message. The interaction procedure enables the positioning terminal or the anchor executing the interaction procedure to obtain positioning support information. The positioning server is configured to receive the positioning support information, and position the to-be-positioned terminal according to the positioning support information.