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:
May. 19, 2026
Filed:
Apr. 27, 2023
Samsung Electronics Co., Ltd., Suwon-si, KR;
Byounghoon Jung, Suwon-si, KR;
Sangkyu Baek, Suwon-si, KR;
Soenghun Kim, Suwon-si, KR;
Donggun Kim, Suwon-si, KR;
Hoondong Noh, Suwon-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
A method of operating a terminal in a wireless communication system is provided. The method includes obtaining, from a radio link control (RLC) entity associated with a cell group of the terminal, information about a number of retransmissions of a packet, identifying whether packet duplication is activated, based on information indicating that the number of retransmissions of the packet reaches a maximum number of retransmissions of the packet, and transmitting, to a base station, a message indicating a failure of retransmission of the packet, based on a result of the identifying.