METHOD AND APPARATUS FOR CONFIGURING DOWNLINK CONTROL CHANNEL, METHOD AND APPARATUS FOR DETERMINING DOWNLINK CONTROL CHANNEL AND APPARATUS AND DATA MEDIUM Russian patent published in 2024 - IPC H04W72/12 

FIELD: wireless communication.

SUBSTANCE: method of configuring a downlink control channel includes: configuring a physical downlink shared channel (PDSCH) with multiple transmission time intervals (TTI), scheduled by DCI, to include a first PDSCH type and/or a second PDSCH type, wherein the scheduling offset between each PDSCH of the first type PDSCH and the DCI physical downlink control channel (PDCCH) is less than a predetermined threshold value, and the scheduling offset between each PDSCH of the second type PDSCH and the PDCCH DCI is greater than or equal to a predetermined threshold value. In embodiments of the present disclosure, multi-TTI scheduled PDSCHs are configured to include only the first PDSCH type, or only the second PDSCH type, or both the first PDSCH type and the second PDSCH type, the scheduling offset between each PDSCH of the first type PDSCH and the PDCCH DCI is less than a predetermined threshold value, and the scheduling offset between each PDSCH of the second type PDSCH and the PDCCH DCI is greater than or equal to a predetermined threshold value, so that PDSCH with multiple TTI scheduled by DCI include PDSCH in various ways, which improves compatibility of DCI scheduling.

EFFECT: improved compatibility of downlink control information (DCI) scheduling.

20 cl, 6 dwg