Invention Grant
- Patent Title: Method for allocating ACK/NACK resource in wireless communication system and apparatus therefor
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Application No.: US16486149Application Date: 2018-03-06
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Publication No.: US11387967B2Publication Date: 2022-07-12
- Inventor: Youngtae Kim , Hanbyul Seo , Seungmin Lee , Hyukjin Chae
- 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
- International Application: PCT/KR2018/002643 WO 20180306
- International Announcement: WO2018/164450 WO 20180913
- Main IPC: H04L5/00
- IPC: H04L5/00 ; H04W4/70 ; H04W76/27 ; H04L5/10

Abstract:
The present invention relates to a method and apparatus for feeding back acknowledgement/negative-ACK (ACK/NACK) by a receiving device in a wireless communication system. Specifically, the method comprises the steps of: receiving data from a transmitting device; and feeding back ACK/NACK for data to the transmitting device, wherein the size of resource for ACK/NACK is determined on the basis of a distance between the transmitting device and the receiving device. The receiving device is capable of communicating with at least one of another transmitting device, a transmitting device related to an autonomous driving vehicle, a base station or a network.
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