The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 31, 2026
Filed:
May. 12, 2021
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Telefonaktiebolaget LM Ericsson (publ), Stockholm, SE;
Abstract
A data management network node () is configured for use in a wireless communication network (). The data management network node () stores subscription data () for a wireless device (). The data management network node () receives, from network equipment (), a request that requests subscription data () for the wireless device (). Responsive to the request, the data management network node () transmits to the network equipment () a response that includes at least some of the stored subscription data (). If the subscription data () included in the response indicates the wireless device () is subscribed to use a certain data network or network slice that is subject to secondary or slice-specific access control, the subscription data () included in the response includes a least one generic subscription identifier for the wireless device ().