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:
Jun. 11, 2024
Filed:
Feb. 04, 2021
Huawei Technologies Co., Ltd., Shenzhen, CN;
Hang Zhang, Nepean, CA;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
Method, system and device for obtaining location information of a mobile device coupled to a wireless network. A request for a location of the device at a first set of times is transmitted by the mobile device toward a first function. A location of the device at the set of times is determined. In response to receipt of the request, the first function replies with an indication of location of the device at the specified times. The mobile device then performs a local tracking operation to determine a location of the device at another time. The local tracking operation is based on the location of the device at the specified times and local input indicative of motion of the device between at least one of the set of times and the other time.