Kommunikationsendgerät, Universelle Chipkarte und Verfahren dafür

Details

Veröffentlichungs-Nr.

EP4783545

Anmeldetag

29. Juli 2025

Veröffentlichung

29. Juli 2026

Rechtsraum

EP

IPC

H04L65/10

Abstract

A method for handling a temporary proactive command failure between an universal integrated circuit card (UICC 320) and a communication terminal (310). The method comprising, at the UICC: receiving a communication from the terminal; sending, in response thereto, a proactive command to the terminal; receiving, in response to the proactive command, a notification of a temporary proactive command failure between the UICC and the terminal where the notification includes an expected duration to recover from the temporary proactive command failure; and implementing a strategy to handle the temporary proactive command failure in dependence on the notification, wherein the strategy comprises one of: waiting a period of time that exceeds the expected duration before re-sending the proactive command; waiting an agreed time between the UICC and the terminal before re-sending the proactive command; re-sending the proactive command in response to a subsequent event initiated by the terminal; terminating communications with the terminal.

Anmelder

Firma

NXP B.V.

Land

🇳🇱 Niederlande

Fachgebiete