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:
Dec. 03, 2024
Filed:
Jan. 05, 2023
Applicant:
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Inventors:
Christine Jost, Lund, SE;
Vesa Lehtovirta, Espoo, FI;
Ivo Sedlacek, Hovorcovice, CZ;
Vesa Torvinen, Sauvo, FI;
Assignee:
Telefonaktiebolaget LM Ericsson (publ), Stockholm, SE;
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/40 (2022.01); H04W 12/0433 (2021.01); H04W 12/069 (2021.01); H04W 12/71 (2021.01); H04W 12/72 (2021.01); H04W 48/16 (2009.01); H04W 84/12 (2009.01);
U.S. Cl.
CPC ...
H04L 63/08 (2013.01); H04L 63/0884 (2013.01); H04L 63/0892 (2013.01); H04W 12/0433 (2021.01); H04W 12/069 (2021.01); H04W 12/71 (2021.01); H04W 12/72 (2021.01); H04W 48/16 (2013.01); H04W 84/12 (2013.01);
Abstract
Enabling the exchange of connection parameters where a user equipment (UE) lacks a secret shared with the network (e.g. a server), such as key materials, and lacks a valid certificate. In some embodiments, the connection parameters may be exchanged via EAP messages. In certain aspects, and particularly with respect to emergency attach, a simplified protocol is used with limited overhead because the UE does not attempt to authenticate the network, and the network does not attempt to authenticate the UE.