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:
Jun. 30, 2026
Filed:
Oct. 19, 2021
Applicant:
Kt Corporation, Gyeonggi-do, KR;
Inventor:
Sung-Pyo Hong, Seoul, KR;
Assignee:
KT CORPORATION, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 76/27 (2018.01); H04W 68/00 (2009.01); H04W 76/40 (2018.01);
U.S. Cl.
CPC ...
H04W 76/27 (2018.02); H04W 68/005 (2013.01); H04W 76/40 (2018.02);
Abstract
Provided are a method and device for processing multicast and broadcast services (MBS) data. The method includes switching a radio resource control (RRC) state to an RRC inactive state, receiving a message for MBS session state notification from a base station, and initiating an RRC connection resume procedure for an RRC state change based on the message