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:
Nov. 11, 2025
Filed:
Jul. 20, 2022
Applicant:
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Inventors:
Ralf Keller, Würselen, DE;
George Foti, Dollard des Ormeaux, CA;
Bengt Sahlin, Espoo, FI;
Mary Amarisa Robison, Aachen, DE;
Assignee:
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL), Stockholm, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 12/037 (2021.01); H04W 8/00 (2009.01); H04W 84/04 (2009.01); H04W 92/18 (2009.01);
U.S. Cl.
CPC ...
H04W 12/037 (2021.01); H04W 8/005 (2013.01); H04W 84/042 (2013.01); H04W 92/18 (2013.01);
Abstract
A method, implemented by a security relay node in a Public Land Mobile Network, PLMN, wherein the method comprising the steps of receiving, from a Network Function, NF, within the PLMN, a control packet to be provided to a further PLMN, relaying said control packet to a remote security node for delivery of the control packet to the further PLMN, wherein the remote security node being outside of both the PLMN and being outside the further PLMN.