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:
Jul. 07, 2026
Filed:
Aug. 03, 2023
Samsung Electronics Co., Ltd., Suwon-si, KR;
Dongeun Suh, Suwon-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. A method of a policy control function (PCF) entity in a wireless communication system includes receiving, from an access and mobility management function (AMF) entity, a first user equipment (UE) policy control create request message for UE policy association including a subscription permanent identifier (SUPI) of a UE and a network slice access stratum (AS) group (NSAG) support indication indicating that the LIE supports cell selection and cell reselection based on a network slice priority and transmitting, to the AMF entity, a response message including policy control request (PCR) trigger for change of NSAG instructing transmission of a reporting message in case that at least one of NSAG mapping information indicating a mapping relationship between slice groups and slices or NSAG priority information is changed.