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:
Jun. 17, 2025
Filed:
Apr. 04, 2023
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Noamen Ben Henda, Stockholm, SE;
Monica Wifvesson, Lund, SE;
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL), Stockholm, SE;
Abstract
A first communication node may provide first and second NAS connection identifications for respective first and second NAS connections between the first and a second communication node, with the first and second NAS connection identifications being different and the first and second NAS connections being different. A first NAS message may be communicated between the first and second communication nodes over the first NAS connection, including at performing integrity protection for the first NAS message using the first NAS connection identification and/or performing confidentiality protection for the first NAS message using the first NAS connection identification. A second NAS message may be communicated between the first and second communication nodes over the second NAS connection, including performing integrity protection for the second NAS message using the second NAS connection identification and/or performing confidentiality protection for the second NAS message for confidentiality protection using the second NAS connection identification.