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:
Nov. 25, 2025
Filed:
May. 22, 2023
Samsung Electronics Co., Ltd., Suwon-si, KR;
Kyeongin Jeong, Allen, TX (US);
Shiyang Leng, Allen, TX (US);
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
Methods and apparatuses for an UE operation upon RLF detection in a SL CA in a wireless communication system. A method of operating a UE includes receiving, from a base station (BS), configuration information about multiple sidelink (SL) carriers for a SL carrier aggregation (CA) operation; when a hybrid automatic repeat request (HARQ) feedback corresponding to s SL carrier among the multiple SL carriers is not received for consecutive N times and the SL carrier is not a last configured SL carrier, releasing the SL carrier for a corresponding destination layer 2 identifier (L2 ID); and when the HARQ feedback corresponding to the SL carrier among the multiple SL carriers is not received for a consecutive M times and the SL carrier is the last configured SL carrier, releasing a PC5-radio resource control (PC5-RRC) connection for the corresponding destination L2 ID.