18038408. PDU session continuity for a UE moving between a telecommunications network and a gateway device simplified abstract (Nederlandse Organisatie voor toegepast-natuurwetenschappelijk Onderzoek TNO)

PDU session continuity for a UE moving between a telecommunications network and a gateway device

Organization Name

Nederlandse Organisatie voor toegepast-natuurwetenschappelijk Onderzoek TNO

Inventor(s)

Toni Dimitrovski of Boskoop (NL)

Sanne Jacomine Thepass of The Hague (NL)

PDU session continuity for a UE moving between a telecommunications network and a gateway device - A simplified explanation of the abstract

This abstract first appeared for US patent application 18038408 titled 'PDU session continuity for a UE moving between a telecommunications network and a gateway device

Simplified Explanation

The abstract describes a patent application related to a User Equipment (UE) configured for controlling Packet Data Unit (PDU) session continuity in a system with a gateway device. The UE can establish a dedicated PDU session with the telecommunications network and include references to session management contexts for seamless data communication.

• The UE is configured to control PDU session continuity by establishing a dedicated PDU session with the telecommunications network.
• The UE includes references to session management contexts for the gateway device stored in the telecommunications network.
• The UE can transmit an access request to the gateway device, including references to a session management context of a dedicated PDU session in the telecommunications network to nest dataflows into the established PDU context of the gateway device.

Potential Applications

This technology can be applied in telecommunications networks, IoT devices, and mobile communication systems to ensure seamless data communication and session continuity.

Problems Solved

This technology solves the problem of interruptions in data communication when switching between different PDU sessions within a network.

Benefits

The benefits of this technology include improved data communication reliability, reduced latency, and enhanced user experience in mobile networks.

Potential Commercial Applications

Potential commercial applications of this technology include mobile network operators, IoT device manufacturers, and telecommunications equipment providers.

Possible Prior Art

One possible prior art could be related to session management techniques in mobile networks or IoT devices to ensure seamless data communication.

How does this technology impact network efficiency?

This technology can potentially improve network efficiency by reducing data transmission delays and ensuring seamless session continuity for UEs.

What are the security implications of including references to session management contexts in data communication?

Including references to session management contexts may raise security concerns regarding data privacy and unauthorized access to network information. It is essential to address these concerns to ensure secure data communication.

Original Abstract Submitted

One aspect of this disclosure pertains to a UE configured for controlling PDU session continuity in a system comprising a gateway device having an established PDU session with a telecommunications network storing a session management context for the gateway device relating to the established PDU session and providing a local network for a plurality of UEs using the established PDU session of the gateway device for data communication with a data network over the telecommunications network. The UE is configured to control the PDU session continuity by transmitting a PDU session establishment request to the telecommunications network to establish a dedicated PDU session with the telecommunications network, wherein the UE is configured to include in the PDU session establishment request at least one reference to the session management context for the gateway device stored in the telecommunications network. Reversely, the UE may be configured to transmit an access request to the gateway device, wherein the UE is configured to include in the access request at least one reference to a session management context of a dedicated PDU session of the UE in the telecommunications network to nest at least one dataflow into the session management context of the established PDU context of the gateway device.