Deutsche Telekom

Provided are methods, computer programs, and apparatuses for using dynamic addressing for mobile devices in a telecommunication system. The method (10) for using dynamic addressing for mobile devices in a telecommunication system comprises assigning (12) a first address to a mobile device, the first address being from a first group of addresses with a first lower address persistency for provision of a first service with a higher Quality of Service, QoS, requirement. The method (10) further comprises assigning (14) a second address to the mobile device, the second address being from a second group of addresses with a second higher address persistency for provision of a second service with a lower QoS requirement.

Verfahren und System zur Übertragung von Datenpaketen in einer Ende zu Ende (E2E) Verbindung innerhalb einer IP-basierten Telekommunikationsnetzwerk-Infrastruktur unter Verwendung einer einheitlichen Datenpaketgröße (MTU, Maximum Transmission Unit), wobei die Datenpakete von einem ersten Telekommunikationsanbieter über einen IP-Exchange Anbieter (IPX-Provider) zu einem zweiten Telekommunikationsanbieter übertragen werden, wobei- für die beiden Telekommunikationsanbieter und den IPX-Provider die Größe einer für ihn jeweils nutzbaren MTU einer zentralen Verwaltungseinheit mitgeteilt werden,- die zentrale Verwaltungseinheit als einheitliche MTU die kleinste der mitgeteilten MTUs bestimmt,- die zentrale Verwaltungseinheit die Größe der einheitlichen MTU dem ersten Telekommunikationsanbieter übermittelt und- der erste Telekommunikationsanbieter die Datenpakete unter Verwendung der einheitlichen MTU über den IPX Provider an den zweiten Telekommunikationsanbieter überträgt.

Provided is a method for establishing a connection between user equipment, UE, and a common core network via at least one base station of a mobile communications network. The method includes receiving, at the base station, a connection request from the UE. The connection request is based on internet protocol, IP, packets generated by the UE. The method further includes forwarding, by the base station, the received IP packets as native IP packets via an IP interface to the common core network. The method further includes enabling, via the common core network, bidirectional IP data communication between the UE and an external network based on an established IP session.

Provided are methods, computer programs, and apparatuses for providing firewall services in a mobile communication system. The method (10) for providing firewall services in a mobile communication system comprises storing (11) user plane information about a user plane data flow of a data service in the mobile communication system and providing (12) the information about the user plane data flow to a firewall entity to enable firewall services to be applied to the user plane of the mobile communication system.

Provided is a method for determining an action in a telecommunications network. The method includes receiving, by a prompt gateway, a first prompt corresponding to a request of a client in the network. The method further includes identifying, based on the first prompt, at least one action to be taken for at least one of a UE or at least one network layer. The method further includes generating, by the prompt gateway, at least one second prompt for at least one of the UE or a network layer agent provided for the at least one network layer for invoking the at least one action.

Provided is a method for a mobile telecommunication network for controlling access of user equipment, UE, to an external network, using a walled garden environment in a core network. The walled garden environment is configured to allow, before authentication of the UE, only at least one pre-approved service to the UE. The method includes receiving, at the core network, a connection request from the UE. The connection request further comprises authentication data of the UE. The method further includes routing the connection request into the walled garden environment. The method further includes determining, based on the authentication data, an access policy for the UE. The method further includes establishing bidirectional data communication between the UE and the external network.

Provided is a method for allocating resources of a mobile telecommunications network. The method comprises receiving data indicative of an intent. The intent is a declarative goal or user demand specified by at least one of a user of the UE, the UE, a client of the network, and at least a part of the network. The method further comprises determining, based on the intent, a current and a projected network resource status using a network digital twin. The apparatus further comprises allocating network resources in accordance with the intent based on the determined network resource status.

The present disclosure relates to method, apparatus and computer program for controlling cross-border Public Land Mobile Network (PLMN) handover and to a method, apparatus and computer program for communicating information on cross-border PLMN handover being enabled or disabled for a User Equipment (UE). A method for restricting cross-border PLMN handover comprises obtaining (110, 120, 130) information on cross-border PLMN handover being enabled or disabled for a User Equipment, UE, being associated with a serving PLMN, and restricting (150, 160, 170) a set of PLMN being available for handover based on the information on the cross-border PLMN handover being enabled or disabled.

The invention relates to a method for using a user equipment with a mobile communication network and/or for transmitting data on, or using, an additional communication plane besides the user plane and the control plane, wherein the mobile communication network comprises a radio access network comprising at least one base station entity serving the user equipment, and wherein the user equipment indicates, to the mobile communication network and/or to the at least one base station entity, the transmission of data or the intended transmission of data on, or using, the additional communication plane, this transmission or intended transmission of data being in uplink direction, from the user equipment towards the mobile communication network, wherein the method comprises the step of the user equipment transmitting an indication information that specifies, relates to, or indicates the use of, the additional communication plane, wherein the indication information is part of, or carried by, at least one medium access control sub protocol data unit, MAC subPDU, and/or at least one medium access control, MAC, control element and/or at least one medium access control, MAC, subheader.

Ausführungsbeispiele der vorliegenden Erfindung schaffen ein Verfahren 100 zum Auffinden eines Richtlinienverstoßes eines generativen maschinellen Lernmodells. Das Verfahren 100 umfasst das Erhalten 110 eines ersten maschinellen Lernmodells zur Ausführung einer dialogbasierten Eingabe- und Ausgabe-Zielanwendung. Ferner umfasst das Verfahren 100 das Erzeugen 120 von Eingabedaten durch ein zweites maschinelles Lernmodell, um einen Dialog zwischen dem ersten maschinellen Lernmodell und dem zweiten maschinellen Lernmodell zu führen. Die Eingabedaten sind dabei ausgelegt, das erste maschinelle Lernmodell zu einer Ausgabe zu veranlassen, die gegen vorherbestimmte Richtlinien verstößt. Das Verfahren 100 umfasst ferner das kontinuierliche Prüfen 130 durch ein Prüfungsmodell, ob eine Ausgabe des ersten maschinellen Lernmodells während des Dialogs gegen die vorherbestimmten Richtlinien verstößt. Falls das Prüfungsmodell erkennt, dass eine Ausgabe gegen die vorherbestimmten Richtlinien verstößt, umfasst das Verfahren 100 das Beenden 140 des Dialogs.