Invention Application
- Patent Title: METHOD AND APPARATUS FOR STOPPING A CONFIGURED GRANT TIMER BEFORE EXPIRATION IN WIRELESS COMMUNICATION SYSTEM
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Application No.: US17593025Application Date: 2020-04-28
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Publication No.: US20220173844A1Publication Date: 2022-06-02
- Inventor: Jeonggu LEE , Seungjune YI , Sunyoung LEE , Gyeongcheol LEE
- Applicant: LG ELECTRONICS INC.
- Applicant Address: KR Seoul
- Assignee: LG ELECTRONICS INC.
- Current Assignee: LG ELECTRONICS INC.
- Current Assignee Address: KR Seoul
- Priority: KR10-2019-0051203 20190502
- International Application: PCT/KR2020/005545 WO 20200428
- Main IPC: H04L1/18
- IPC: H04L1/18 ; H04W72/14

Abstract:
The present invention relates to a method of transmitting uplink (UL) data by a user equipment (UE) in a wireless communication system. In particular, the method includes the steps of: based on the UE transmitting the UL data on a first UL resource of a configured grant (CG) con-figuration based on a Hybrid-ARQ (HARQ) process, starting a CG retransmission timer for the HARQ process and a CG timer for the HARQ process; based on a second UL resource of the CG configuration not being configured between an expiration time point of the CG retransmission timer and an expected expiration time point of the CG timer, stopping the CG timer upon expiration of the CG retransmission timer; and performing retransmission of the UL data based on the HARQ process after the expected expiration time point of the CG timer.
Public/Granted literature
Information query