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. 11, 2025
Filed:
Sep. 09, 2019
Applicant:
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Inventor:
Hongxia Long, Shanghai, CN;
Assignee:
Telefonaktiebolaget LM Ericsson (publ), Stockholm, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 8/06 (2009.01); H04W 8/26 (2009.01);
U.S. Cl.
CPC ...
H04W 8/06 (2013.01); H04W 8/26 (2013.01);
Abstract
The present disclosure provides a method () in an authentication node for tracing a User Equipment, UE. The method () includes: receiving () a tracing activation instruction to activate tracing of the UE based on an equipment identifier of the UE; obtaining () trace requirement data associated with the UE; receiving () from a network node a first signaling message containing the equipment identifier of the UE; and generating () a trace record related to the UE based on the trace requirement data in response to receiving the first signaling message.