Sidelink harq feedback control method and device therefor

Abstract

A method for controlling a sidelink HARQ feedback operation by a UE comprises steps of: receiving, from a transmitting terminal, a physical sidelink control channel (PSCCH) including first sidelink control information; receiving, from the transmitting terminal, a physical sidelink shared channel (PSSCH) including second sidelink control information; and confirming, on the basis of the second sidelink control information, cast type information and HARQ feedback transmission type information about sidelink data received from the transmitting terminal.

Dependencies are inferred from the claim text.