Abstract
The present application provides a communication method and device, the communication method comprising: a network device receiving data from a terminal device carried on a first scheduling-free resource, the data being transmitted by using a first hybrid automatic repeat request (HARQ) process; the network device decoding the data and generating HARQ feedback information; the network device sending downlink control information (DCI) to the terminal device, the DCI comprising the HARQ feedback information, the DCI further comprising first indication information, the first indication information being used to indicate the first HARQ process. The invention uses the DCI to send the HARQ feedback information to the terminal device and also indicates the HARQ process corresponding to the HARQ feedback information, so that the terminal device can efficiently process data of the corresponding HARQ process according to the HARQ feedback information, and can improve data transmission efficiency.
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| 5G | 05/06/2019 | ISLD-201908-002 | HUAWEI | No | Family Member | ||||
| 5G | 06/05/2021 | ISLD-202104-031 | HUAWEI |
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