Netzwerkknoten, Endgerät und Kommunikationsverfahren

Details

Veröffentlichungs-Nr.

EP4776668

Anmeldetag

6. September 2023

Veröffentlichung

13. März 2025

Rechtsraum

EP

Abstract

A network node includes a reception unit configured to receive, from a terminal, a subscriber identifier, an operational profile including a common key, an additional operational profile including a subscriber information type identifier, and a digital certificate certifying that the operational profile and the additional operational profile are issued by a first network node; a control unit configured to use the digital certificate to confirm that the operational profile and the additional operational profile are issued by the first network node; and a transmission unit configured to transmit the subscriber identifier, the common key, and the subscriber information type identifier to a second network node.

Anmelder

Firma

NTT DOCOMO, INC.

Land

🇯🇵 Japan