Verfahren für Verbesserte Authentifizierungs-, Autorisierungs- und Abrechnungsfunktionalität in einem Zugangsnetz eines Telekommunikationsnetzes Und/oder einer Verbesserten Zugangsnetzarchitektur, Telekommunikationsnetz, Zugangsorchestratorentität, Programm und Computerprogrammprodukt

Details

Veröffentlichungs-Nr.

EP3907956

Aktenzeichen

EP20173030

Anmeldetag

5. Mai 2020

Veröffentlichung

22. Januar 2025

Erteilung

22. Januar 2025

Rechtsraum

EP

IPC

H04W4/24H04L9/40H04L12/14H04M15/00

Abstract

The invention relates to a method for an improved authentication, authorization and accounting functionality within an access network of a telecommunications network and/or an improved access network architecture, wherein the telecommunications network comprises an authentication server entity providing an authentication, authorization and accounting functionality, AAA, as well as a policy server functionality, wherein the telecommunications network furthermore comprises a plurality of service edge entities, each service edge entity providing a service enabling functionality to subscriber devices connected to the telecommunications network, wherein - in order to enable or to provide communication services to the subscriber devices requesting such communication services - AAA-related messages are sent and received by both the authentication server entity and the service edge entity via an access orchestrator entity as part of the access network, the AAA-related messages conforming to or using an access protocol used between the authentication server entity and the service edge entity, wherein, in order for an improved authentication, authorization and accounting functionality and/or access network architecture to be realized, the method comprises the following steps: -- in a first step, a first AAA-related message, is sent by the authentication server entity, and received by the access orchestrator entity, the first AAA-related message comprising, besides at least one standardized message attribute according to the used access protocol, also at least one vendor-specific message attribute, -- in a second step, subsequent to the first step, the access orchestrator entity sends a second AAA-related message to the service edge entity, the second AAA-related message solely comprising the at least one standardized message attribute according to the used access protocol, -- in a third step, subsequent to the first step and prior, during or after the second step, the access orchestrator entity sends at least one third AAA-related message to the service edge entity, the at least one third AAA-related message corresponding to a message according to an application programming interface, API, or to a further access protocol.

Anmelder

Firma

Deutsche Telekom AG

Land

🇩🇪 Deutschland

Fachgebiete