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US 12,772,250 B2Granted
Channel resolution for PUCCH with high priority HARQ-ACK, PUCCH with high priority SR and a LP PUSCH
AssigneeSharp Kabushiki Kaisha
InventorsZhanping Yin, Kai Ying, Kazunari Yokomakura
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Abstract
A user equipment (UE) is described. The UE includes circuitry configured to determine that a low priority (LP) physical uplink shared channel (PUSCH) overlaps with a high priority (HP) physical uplink control channel (PUCCH) for hybrid automatic repeat request-acknowledgement (HARQ-ACK) and a HP scheduling request (SR) PUCCH with a positive SR, where the PUCCH with positive HP SR does not overlap with the HP PUCCH with HARQ-ACK.
Claims3
A user equipment (UE), comprising:
- a processor;
- and
- a memory storing instructions,
- wherein the instructions, when run by the processor, cause the UE to:
- determine that a low priority (LP) physical uplink shared channel (PUSCH) overlaps with a high priority (HP) physical uplink control channel (PUCCH) for hybrid automatic repeat request-acknowledgement (HARQ-ACK) and a HP scheduling request (SR) PUCCH with a positive SR;
- drop the LP PUSCH that overlap with the HP SR PUCCH with a positive SR;
- not perform HP HARQ-ACK multiplexing on the LP PUSCH;
- and
- transmit the HP PUCCH with HP HARQ-ACK and the HP SR PUCCH with a positive SR.
6 more elements
A base station (gNB), comprising:
- a processor;
- and
- a memory storing instructions,
- wherein the instructions, when run by the processor, cause the base station to:
- determine that a low priority (LP) physical uplink shared channel (PUSCH) overlaps with a high priority (HP) physical uplink control channel (PUCCH) for hybrid automatic repeat request-acknowledgement (HARQ-ACK) and a HP scheduling request (SR) PUCCH with a positive SR wherein the LP PUSCH that overlap with the HP SR PUCCH with a positive SR is dropped, and HP HARQ-ACK multiplexing is not performed on the LP PUSCH;
- and
- receive the HP PUCCH with HP HARQ-ACK and the HP SR PUCCH with a positive SR.
4 more elements
A method performed by user equipment (UE), the method comprising:
- determining that a low priority (LP) physical uplink shared channel (PUSCH) overlaps with a high priority (HP) physical uplink control channel (PUCCH) for hybrid automatic repeat request-acknowledgement (HARQ-ACK) and a HP scheduling request (SR) PUCCH with a positive SR,
- dropping the LP PUSCH that overlap with the HP SR PUCCH with a positive SR;
- forgoing performing HP HARQ-ACK multiplexing on the LP PUSCH, and
- transmitting the HP PUCCH with HP HARQ-ACK and the HP SR PUCCH with a positive SR.
1 more element
Dependencies are inferred from the claim text.