Telefonaktiebolaget lm ericsson (publ) (20240121741). Methods, Network Function Nodes and Computer Readable Media for Event Subscription Management simplified abstract

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 20240121741 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 a set of NF nodes and corresponding 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 manage event subscriptions in a network.
• Subscription requests for events are received from third NF nodes.
• Subscription report requests are transmitted to NF nodes serving the UE.
• UE registration requests are received from NF nodes currently serving the UE.
• Notifications for events are transmitted based on UE registration status.

Potential Applications

The technology described in this patent application could be applied in telecommunications networks to efficiently manage event subscriptions for user equipment.

Problems Solved

This technology solves the problem of effectively handling event subscriptions for user equipment in a network with multiple NF nodes.

Benefits

The benefits of this technology include improved event subscription management, optimized network performance, and enhanced user experience for UE in the network.

Potential Commercial Applications

One potential commercial application of this technology could be in the development of advanced network management systems for telecommunications companies.

Possible Prior Art

One possible prior art for this technology could be existing methods for event subscription management in telecommunications networks.

How does this technology impact network efficiency?

This technology improves network efficiency by optimizing event subscription management for user equipment, leading to better resource utilization and network performance.

What are the implications of this technology on user experience?

This technology enhances user experience by ensuring timely and relevant notifications for events based on the user equipment's registration status in the network.

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.