Physical downlink shared channel mapping type for physical downlink shared channel repetition in one slot
AssigneeQUALCOMM Incorporated
InventorsMostafa Khoshnevisan, Peter Gaal, Xiaoxia Zhang
Life of this patent
Estimating the term…
Abstract
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive a downlink control information (DCI) communication that schedules a physical downlink shared channel (PDSCH) including a first transmission occasion and a second transmission occasion; and determine a mapping type for the first transmission occasion and a mapping type for the second transmission occasion based at least in part on receiving the DCI communication scheduling the PDSCH including the first transmission occasion and the second transmission occasion. Numerous other aspects are provided.
Claims34
A method of wireless communication performed by a user equipment (UE), comprising:
- receiving a downlink control information (DCI) communication that schedules a physical downlink shared channel (PDSCH) including a first transmission occasion and a second transmission occasion and that indicates a PDSCH mapping type used to identify a symbol that is to carry a demodulation reference signal (DMRS), the PDSCH mapping type being for the first transmission occasion and the second transmission occasion;
- and
- receiving the PDSCH based at least in part on the PDSCH mapping type.
A user equipment (UE) for wireless communication, comprising:
- a memory;
- and
- one or more processors coupled to the memory, the memory comprising instructions for the one or more processors to cause the UE to:
- receive a downlink control information (DCI) communication that schedules a physical downlink shared channel (PDSCH) including a first transmission occasion and a second transmission occasion and that indicates a PDSCH mapping type used to identify a symbol that is to carry a demodulation reference signal (DMRS), the PDSCH mapping type being for the first transmission occasion and the second transmission occasion;
- and
- receive the PDSCH based at least in part on the PDSCH mapping type.
A non-transitory computer-readable medium storing one or more instructions for wireless communication, the one or more instructions comprising:
- one or more instructions that, when executed by one or more processors of a user equipment (UE), cause the UE to:
- receive a downlink control information (DCI) communication that schedules a physical downlink shared channel (PDSCH) including a first transmission occasion and a second transmission occasion and that indicates a PDSCH mapping type used to identify a symbol that is to carry a demodulation reference signal (DMRS), the PDSCH mapping type being for the first transmission occasion and the second transmission occasion;
- and
- receive the PDSCH based at least in part on the PDSCH mapping type.
An apparatus for wireless communication, comprising:
- means for receiving a downlink control information (DCI) communication that schedules a physical downlink shared channel (PDSCH) including a first transmission occasion and a second transmission occasion and that indicates a PDSCH mapping type used to identify a symbol that is to carry a demodulation reference signal (DMRS), the PDSCH mapping type being for the first transmission occasion and the second transmission occasion;
- and
- means for receiving the PDSCH based at least in part on the PDSCH mapping type.
Dependencies are inferred from the claim text.