In addition, in the above embodiments, the uplink resource scheduled by the UL grant transmitted on the target downlink resource conflicts with the uplink resource indicated by the TDM pattern, which may refer to that the UE predicts that the uplink resource scheduled by the UL grant transmitted on the above target downlink resource conflicts with the uplink resource indicated by the TDM pattern. For example, the UE may predict, based on a default UL grant uplink slot or downlink slot scheduling rule, whether the uplink resource scheduled by the UL grant transmitted on the downlink resource conflicts with the uplink resource indicated by the TDM pattern. If so, the blind detection of the UL grant may not be performed on the target downlink resource, thereby saving the power consumption of the UE and avoiding the intra-UE interference.

For the case that the downlink resource scheduled by the DL grant transmitted on the target downlink resource conflicts with the downlink resource indicated by the TDM pattern, reference may be made to the case that the downlink resource scheduled by the UL grant transmitted on the target downlink resource conflicts with the downlink resource indicated by the TDM pattern, which is not repeated herein. In addition, in this embodiment, the search space for the blind detection of UL grant or DL grant on a certain slot is independent, for example, resources of the search space are orthogonal or partially overlap.