Frequency-domain resource determination method

A terminal, comprising:

• a processor;
• and
• a memory for storing instructions executable by the processor;
• wherein the processor is configured to perform:
• monitoring at least two physical downlink control channel (PDCCH) candidate resources, wherein the at least two PDCCH candidate resources correspond to at least two search space sets having a link relationship, and the at least two PDCCH candidate resources carry downlink control information (DCI), the DCI comprises frequency domain resource assignment information, the frequency domain resource assignment information indicates a position of a frequency domain resource within a designated bandwidth, and the designated bandwidth comprises a resource block occupied by at least one control resource set;
• and
• determining a frequency domain resource for a physical downlink shared channel (PDSCH) transmission according to the frequency domain resource assignment information.