18277044. Methods, Network Function Nodes and Computer Readable Media for Event Subscription Management simplified abstract (Telefonaktiebolaget LM Ericsson (publ))

Methods, Network Function Nodes and Computer Readable Media for Event Subscription Management

Organization Name

Telefonaktiebolaget LM Ericsson (publ)

Inventor(s)

David Castellanos Zamora of Madrid (ES)

Yunjie Lu of Shanghai (CN)

Jesús Ángel De Gregorio Rodriguez of Boadilla del Monte, Madrid (ES)

Emiliano Merino Vazquez of Leganés, Madrid (ES)

Methods, Network Function Nodes and Computer Readable Media for Event Subscription Management - A simplified explanation of the abstract

This abstract first appeared for US patent application 18277044 titled 'Methods, Network Function Nodes and Computer Readable Media for Event Subscription Management

Simplified Explanation

The present disclosure describes methods for event subscription management in a network with NF nodes. The method involves receiving a subscription request for an event for a user equipment (UE) from a third NF node, transmitting a subscription report request for the event to a second NF node serving the UE, receiving a UE registration request from a fourth NF node currently serving the UE, and determining whether to transmit a notification for the event to the third NF node based on the UE registration request.

• NF nodes in a network manage event subscriptions for user equipment (UE).
• Subscription requests for events are received from third NF nodes.
• Subscription report requests are transmitted to second NF nodes serving the UE.
• UE registration requests are received from fourth NF nodes currently serving the UE.
• Notifications for events are determined to be transmitted based on UE registration requests.

Potential Applications

The technology described in this patent application could be applied in telecommunications networks to efficiently manage event subscriptions for user equipment, ensuring that notifications are sent only when necessary based on the UE's registration status.

Problems Solved

This technology solves the problem of unnecessary event notifications being sent to user equipment in restricted service areas, improving network efficiency and user experience.

Benefits

The benefits of this technology include optimized event subscription management, reduced network traffic, improved resource utilization, and enhanced user satisfaction with relevant event notifications.

Potential Commercial Applications

Potential commercial applications of this technology include telecommunications companies, network service providers, and software developers looking to enhance event subscription management in their networks.

Possible Prior Art

One possible prior art related to this technology could be existing methods for event subscription management in telecommunications networks, which may not consider the UE's registration status when determining notification transmissions.

How does this technology impact network latency in real-time event notification delivery?

The patent application does not provide specific details on the impact of this technology on network latency when delivering real-time event notifications. Further research or testing may be needed to determine the latency implications of implementing this method.

What are the potential security implications of transmitting event notifications based on UE registration status?

The patent application does not address the potential security implications of transmitting event notifications based on UE registration status. It would be important to consider how this method may affect network security and privacy, and what measures can be taken to mitigate any risks associated with this approach.

Original Abstract Submitted

The present disclosure provides methods for event subscription management in a network comprising a set of NF nodes, and corresponding NF nodes. The method implemented at a first NF node includes receiving a subscription request of an event for a user equipment, UE, from a third NF node; transmitting, to a second NF node that serves the UE, a subscription report request for the event for the UE; receiving, from a fourth NF node that currently serves the UE, a UE registration request for the UE, including an indication indicating whether the UE is in a restricted service area; and determining whether to transmit a notification for the event to the third NF node based on the UE registration request. The present disclosure further discloses a corresponding method implemented at the second NF node. The present disclosure further provides corresponding computer readable medium.