Patent · US Active

Profile handling of a batch of identity modules

US12041458B2 · kind B2 · utility

0Cited by

0References

20Claims

0Family size

Assignee

Telefonaktiebolaget LM Ericsson (Publ) · SE

Inventors

Per Ståhl · Klagshamn, SE
Bernard Smeets · Dalby, SE

Key dates

Filing date	Sep 10, 2019
Grant date	Jul 16, 2024
Priority date	—
Expiry date	Jul 24, 2040

Classification

Technology area (CPC H)Electricity
CPC primaryH04W12/35
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

There is provided mechanisms for profile handling of a batch of identity modules. Each identity module in the batch of identity modules has credentials for secure installation of profiles. A method is performed by an LPA of a proxy device. The LPA comprises credentials for profile download. The credentials comprise a certificate. The credentials enable the LPA to act as a virtual identity module. Another method is performed by a subscription management entity. Yet another method is performed by an identity module in the batch of identity modules.

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