Patent ID: 11910399
Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 7:
8. The method for receiving a PDSCH according to claim 1, wherein determining a QCL parameter of the PDSCH based on a QCL parameter of the PDCCH on the CORESET-BFR, a QCL parameter of the PDCCH on the another CORESET, a QCL parameter of a PDCCH on a CORESET that contains DCI scheduling the PDSCH, or a QCL parameter indicated by TCI state information in the DCI scheduling the PDSCH comprises:
in a case that a time interval between a time of receiving the DCI and a time of receiving the PDSCH scheduled by the DCI is greater than or equal to a preset threshold, using a second approach to determine the QCL parameter of the PDSCH, wherein the second approach is one of the following approaches:
determining that the QCL parameter of the PDSCH is the same as the QCL parameter of the PDCCH on the CORESET-BFR;
in a case that the network device configures a preset parameter for the terminal, wherein the preset parameter is used to indicate whether the DCI contains TCI state information, and a value of the preset parameter is valid, determining that the QCL parameter of the PDSCH is the QCL parameter indicated by the TCI state information in the DCI scheduling the PDSCH;
in a case that the DCI contains no TCI state information used to indicate a QCL parameter, determining that the QCL parameter of the PDSCH is the same as the QCL parameter of the PDCCH on the CORESET that contains the DCI scheduling the PDSCH; or
in a case that the network device configures the preset parameter for the terminal and a value of the preset parameter is invalid, determining that the QCL parameter of the PDSCH is the same as the QCL parameter of the PDCCH on the CORESET that contains the DCI scheduling the PDSCH.