Apparatus in wireless communication system, operation method of UE, and storage medium

• Main Authors: SEO HAN-BYUL, PARK GI-WON, KIM LAE-YOUNG
• Format: Patent
• Language: Chinese; English
• Published: 07.05.2021
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; WIRELESS COMMUNICATIONS NETWORKS

The invention relates to an apparatus in a wireless communication system, an operation method of UE, and a storage medium. A method of operating a first user equipment (UE) in a wireless communication system includes establishing a plurality of unicast links by the first UE, and releasing one unicast link for which radio link failure (RLF) has been declared among the plurality of unicast links, based on the RLF and a PC5 link identifier (ID) by the first UE. The PC5 link ID is used to identify the unicast link for which the RLF has been declared among the plurality of unicast links. 无线通信系统中的设备、UE的操作方法和存储介质。一种在无线通信系统中操作第一用户设备(UE)的方法，该方法包括以下步骤：由所述第一UE建立多个单播链路；以及由所述第一UE基于无线电链路故障(RLF)和PC5链路标识符(ID)来释放所述多个单播链路当中的已被宣告RLF的一个单播链路。使用所述PC5链路ID来识别所述多个单播链路当中的已被宣告RLF的单播链路。