HARQ-ACK feedback time determination method, indication method, terminal device and network device

摘要

The present disclosure provides a HARQ-ACK feedback time determination method, an indication method, a terminal device, and a network device, and the HARQ-ACK feedback time determination method carries a HARQ-ACK feedback time parameter and performs downlink semi-persistent scheduling arrangement. Receiving downlink control signaling used to activate; Receiving semi-persistent scheduling data transmitted on a downlink in a first time domain resource; And determining a HARQ-ACK feedback time of semi-persistent scheduling data transmitted in the downlink based on the HARQ-ACK feedback time parameter and the first time domain resource.