Patent · US Active

Attachment of a wireless device to a mobile network operator

US12075253B2 · kind B2 · utility

0Cited by

4References

15Claims

0Family size

Assignee

Telefonaktiebolaget LM Ericsson (Publ) · SE

Inventors

Maria Esther Bas Sanchez · Madrid, ES
David Castellanos Zamora · Madrid, ES
Peter Hedman · Helsingborg, SE
Christine Jost · Dalby, SE
Monica Wifvesson · Lund, SE

Key dates

Filing date	Jan 26, 2017
Grant date	Aug 27, 2024
Priority date	—
Expiry date	Mar 18, 2039

Classification

Technology area (CPC H)Electricity
CPC primaryH04W4/35
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

There is provided mechanisms for attachment of a wireless device to an MNO. A method is performed by the wireless device. The method comprises providing an authorization token to an AMF node of the MNO in conjunction with authenticating with the AMF node. The method comprises completing attachment to the MNO upon successful validation of the authorization token by the AMF node.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.