Invention Grant
- Patent Title: Method and device for performing PC5 RRC connection-based HARQ feedback in NR V2X
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Application No.: US17594635Application Date: 2020-04-27
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Publication No.: US11985719B2Publication Date: 2024-05-14
- Inventor: Jongyoul Lee , Giwon Park , Seungmin Lee
- Applicant: LG ELECTRONICS INC.
- Applicant Address: KR Seoul
- Assignee: LG ELECTRONICS INC.
- Current Assignee: LG ELECTRONICS INC.
- Current Assignee Address: KR Seoul
- Agency: LEE, HONG, DEGERMAN, KANG & WAIMEY
- Priority: KR 20190048481 2019.04.25 KR 20190053463 2019.05.08 KR 20190066341 2019.06.05
- International Application: PCT/KR2020/005511 2020.04.27
- International Announcement: WO2020/218903A 2020.10.29
- Date entered country: 2021-10-25
- Main IPC: H04W76/14
- IPC: H04W76/14 ; H04L1/1812 ; H04W72/0446 ; H04W72/20 ; H04W76/20 ; H04W92/18
Abstract:
An operating method of a first device (100) in a wireless communication system is proposed. The method may comprise the steps of: receiving a PSSCH from a second device (200); on the basis of whether or not PC5 RRC connection exists between the first device (100) and the second device (200), determining an option associated with HARQ feedback; and performing the HARQ feedback through a PSFCH associated with the PSSCH on the basis of the option associated with the HARQ feedback.
Public/Granted literature
- US20220183092A1 METHOD AND DEVICE FOR PERFORMING PC5 RRC CONNECTION-BASED HARQ FEEDBACK IN NR V2X Public/Granted day:2022-06-09
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