| 摘要 |
The present disclosure relates to a method used in a BS for transmitting control information to a UE, and an associated BS. The method includes: generating a first indication indicating whether data, which are downlink data transmitted from the BS to the UE or uplink data transmitted from the UE to the BS, are in an initial transmission or a retransmission, the first indication being comprised in the control information; if the data are in the initial transmission, generating a second indication for determining modulation mode and Transport Block, TB, size of the data, the second indication being comprised in the control information; and transmitting the control information to the U E. The present disclosure also relates to a method used in a UE for handling control information from a BS, and an associated UE; to a method used in a BS for identifying that a UE requests the BS to retransmit an initial transmission of downlink data; and to a method used in UE for requesting a BS to retransmit an initial transmission of downlink data. |
