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. 17, 2026
Filed:
Apr. 22, 2021
Datang Mobile Communications Equipment Co., Ltd., Beijing, CN;
Zhenyu Zhang, Beijing, CN;
Bin Ren, Beijing, CN;
Ren Da, Beijing, CN;
Gang Li, Beijing, CN;
Rongyi Fang, Beijing, CN;
Shaohui Sun, Beijing, CN;
DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD., Beijing, CN;
Abstract
A positioning method and device are provided. The positioning method provided in the present application includes: determining an integer ambiguity according to a positioning measurement value provided by a receiving end of a positioning reference signal (PRS), the positioning measurement value includes a virtual phase measurement value constructed by the receiving end using a carrier phase measurement value, the carrier phase measurement value being obtained by measuring a carrier PRS (C-PRS) by the receiving end, and the PRS includes the C-PRSs sent by a sending end of the PRS via at least two carrier frequencies; and determining a terminal position according to the integer ambiguity.