公开(公告)号：US20230033997A1

公开(公告)日：2023-02-02

申请号：US17486738

申请日：2021-09-27

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： ANDERS H. ASKERUP ,  DAVID C. WILLIAMSON ,  LU TIAN

IPC: H04W4/60 ,  H04W4/20 ,  H04L29/08

Abstract: Systems and methods are provided for automatic notifications of expired subscriptions. In various embodiments, a network function can request a subscription from a Unified Data Repository (UDR). The request for the subscription can include a request for a notification when the subscription expires or at a time prior to the expiration of the subscription. When the subscription expires or at the time prior to the expiration of the subscription, the UDR can provide a notification that the subscription has expired or is about to expire. Based on the notification, the network function can request to re-subscribe or request a new subscription from the UDR.