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:
Oct. 06, 2026
Filed:
Jan. 17, 2024
Innovative Technology Lab Co., Ltd., Seoul, KR;
Ki Bum Kwon, Seoul, KR;
Innovative Technology Lab Co., Ltd., Seoul, KR;
Abstract
A wireless user device comprises at least one antenna, at least one processor, and memory storing instructions that cause the wireless user device to: receive first radio access network-based notification area (RNA) information, wherein the wireless user device is in a radio resource control (RRC) inactive mode; receive, from a base station, second RNA information different from the first RNA information, and an access barring threshold value, based on a difference between the first RNA information and the second RNA information and based on the access barring threshold value, determine that an RNA update indication is allowed, transmit, to the base station and based on determining that the RNA update indication is allowed, an RNA update indication message, receive an RNA update reject message responsive to the RNA update indication message, and after receiving the RNA update reject message and while a timer is running, start a cell reselection.