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:
May. 06, 2025
Filed:
Sep. 20, 2023
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Woonghee Lee, Seoul, KR;
Jingya Li, Gothenburg, SE;
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL), Stockholm, SE;
Abstract
A method for moving a set of positioning reference nodes (PRNs), the set of PRNs including a first PRN. The method includes, for the first PRN, determining a first set of candidate positions to which the first PRN can move. The method also includes, for each candidate position included in the first set of candidate positions, evaluating an objective function using the candidate position, the position of each other PRN included in the set of PRNs, and the position of a target UE to produce an error value indicating a positioning error of the target UE for the candidate position. The method also includes, based on the produced error values, selecting a candidate position from the set of candidate positions. The method further includes triggering the first PRN to move to selected candidate position.