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. 17, 2026
Filed:
Oct. 27, 2020
Applicant:
SK Telecom Co., Ltd., Seoul, KR;
Inventor:
Dong Jin Lee, Seoul, KR;
Assignee:
SK TELECOM CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 28/02 (2009.01); H04L 41/06 (2022.01); H04W 28/24 (2009.01); H04W 76/22 (2018.01); H04W 80/10 (2009.01);
U.S. Cl.
CPC ...
H04W 28/0236 (2013.01); H04L 41/06 (2013.01); H04W 28/0268 (2013.01); H04W 28/24 (2013.01); H04W 76/22 (2018.02); H04W 80/10 (2013.01);
Abstract
A method for performing quality of service (QoS) monitoring by a UPF node including a plurality of UPF instances according to an embodiment of the present disclosure, may comprise: receiving a subscription request for the plurality of UPF instances through a service-based interface from a network function node; performing the QoS monitoring for each of the plurality of UPF instances; and when an event occurs for at least one of the plurality of UPF instances according to a result of the QoS monitoring, transmitting a notification indicating that the event has occurred to the network function node through the service-based interface.