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:
Feb. 04, 2025
Filed:
Mar. 30, 2022
Huawei Technologies Co., Ltd., Shenzhen, CN;
Huawei Technologies Co., Ltd., Shenzhen, CN;
Abstract
A preamble-based locating method and a device are provided. The method includes: a location management function network element receives first indication information from a first network device, wherein the first indication information indicates a first random access channel resource; sends second indication information to a terminal device, wherein the second indication information indicates a second random access channel resource, and the second indication information further indicates the terminal device to send a preamble to the first network device and a second network device; sends a location information request to the first network device and each second network device; the location management function network element receives measurement information from both the first network device and each second network device; and the location management function network element determines a location of the terminal device based on the measurement information.