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:
Sep. 15, 2026
Filed:
Mar. 31, 2022
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventor:
Donggun Kim, Suwon-si, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 12/108 (2021.01); H04L 9/40 (2022.01); H04W 80/02 (2009.01);
U.S. Cl.
CPC ...
H04W 12/108 (2021.01); H04W 80/02 (2013.01);
Abstract
The present disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. The present disclosure provides a method and device for changing a version of a PDCP layer device without loss. A method for a terminal of the present disclosure may comprise the steps of: receiving an RRC message including bearer configuration information; establishing an NR PDCP entity on the basis of NR PDCP configuration information; and setting an integrity protection function in an NR PDCP entity.