Verfahren zur Handhabung eines Ecall-Bezogenen Sprachanrufs über ein Mobilfunknetz, Mobilfunknetz, Cscall-Handhabungsentität Programm und Computerprogrammprodukt

Details

Veröffentlichungs-Nr.

EP3079331

Aktenzeichen

EP15162866

Anmeldetag

8. April 2015

Veröffentlichung

15. November 2017

Erteilung

15. November 2017

Rechtsraum

EP

IPC

H04L29/06H04M3/51H04W4/22H04W76/00

Abstract

The invention relates to a method for handling an eCall-related voice call by a mobile communication network, wherein the mobile communication network comprises at least one CS-call (circuit switched call) handling entity, wherein the CS-call handling entity receives the eCall-related voice call, especially from a vehicle, the eCall-related voice call comprising voice part data and in-band data information, wherein the CS-call handling entity comprises an eCall-gateway functionality and an IMS interface (IP Multimedia System interface), the IMS interface comprising a payload interface part and a signaling interface part, wherein upon an eCall-related voice call, incoming at the CS-call handling entity, the method comprises the following steps: -- in a first step, the eCall-related voice call is received by the CS-call handling entity, -- in a second step, the CS eCall emergency call type of the eCall-related voice call is detected, -- in a third step, subsequent to the second step, the in-band data information of the eCall-related voice call is extracted by the eCall-gateway functionality, -- in a fourth step, subsequent to the third step, the data of the eCall-related voice call are provided to the IMS interface, wherein the in-band data information is transported using the signaling interface part and the voice part data are transported using the payload interface part.

Anmelder

Firma

Deutsche Telekom AG

Land

🇩🇪 Deutschland

Fachgebiete