Physical uplink control channel repetition across slot types
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station, a first physical uplink control channel (PUCCH) resource indicator, which indicates a first PUCCH resource for a first instance of a repeated PUCCH message, and a second PUCCH resource indicator, which indicates a second PUCCH resource for a second instance of the repeated PUCCH message. The UE may determine a first slot for the first instance and a second slot for the second instance, and transmit the first instance in the first PUCCH resource in the first slot and the second instance in the second PUCCH resource in the second slot. Numerous other aspects are described.
1. A user equipment (UE) for wireless communication, comprising:
one or more memories; and
one or more processors, coupled to the one or more memories, configured to:
receive, from a network entity, a first physical uplink control channel (PUCCH) resource indicator, which indicates a first PUCCH resource for a first instance of a repeated PUCCH message, and a second PUCCH resource indicator, which indicates a second PUCCH resource for a second instance of the repeated PUCCH message, wherein:
a first quantity of time resources in a first resource element (RE) configuration of the first PUCCH resource is different than a second quantity of time resources in a second RE configuration of the second PUCCH resource, or
a first quantity of frequency resources in the first RE configuration of the first PUCCH resource is different than a second quantity of frequency resources in the second RE configuration of the second PUCCH resource; and
transmit the first instance in the first PUCCH resource in a first slot and the second instance in the second PUCCH resource in a second slot, wherein the first slot has a subband full duplex slot type.
2. The UE of claim 1 , wherein the one or more processors are configured to:
determine the first slot for the first instance based at least in part on the first RE configuration of the first PUCCH resource and the subband full duplex slot type of the first slot; and
determine the second slot for the second instance based at least in part on the second RE configuration of the second PUCCH resource and a slot type of the second slot.
3. The UE of claim 2 , wherein the slot type of the second slot is an uplink slot type.
4. The UE of claim 1 , wherein the first RE configuration includes a same quantity of REs as the second RE configuration.
5. The UE of claim 1 , wherein the first RE configuration includes a different quantity of REs than the second RE configuration.
6. The UE of claim 1 , wherein the second slot is adjacent to the first slot.
7. The UE of claim 1 , wherein the repeated PUCCH message includes a repetition of uplink control information.
8. A network entity for wireless communication, comprising:
one or more memories; and
one or more processors, coupled to the one or more memories, configured to:
determine, for a repeated physical uplink control channel (PUCCH) message from a user equipment (UE), a first PUCCH resource for a first instance of the repeated PUCCH message in a first slot and a second PUCCH resource for a second instance of the repeated PUCCH message in a second slot, wherein the first slot has a subband full duplex slot type, and wherein:
a first quantity of time resources in a first resource element (RE) configuration of the first PUCCH resource is different than a second quantity of time resources in a second RE configuration of the second PUCCH resource, or
a first quantity of frequency resources in the first RE configuration of the first PUCCH resource is different than a second quantity of frequency resources in the second RE configuration of the second PUCCH resource; and
transmit, to the UE, a first PUCCH resource indicator that indicates the first PUCCH resource for the first instance and a second PUCCH resource indicator that indicates the second PUCCH resource for the second instance.
9. The network entity of claim 8 , wherein the one or more processors are configured to:
determine the first PUCCH resource for the first instance based at least in part on the first RE configuration of the first PUCCH resource and the subband full duplex slot type of the first slot for the first instance, and
determine the second PUCCH resource for the second instance based at least in part on the second RE configuration of the second PUCCH resource and a slot type of the second slot for the second instance.
10. The network entity of claim 9 , wherein the slot type of the second slot is an uplink slot type.
11. The network entity of claim 9 , wherein the second slot is adjacent to the first slot.
12. The network entity of claim 8 , wherein the first RE configuration includes a same quantity of REs as the second RE configuration.
13. The network entity of claim 8 , wherein the first RE configuration includes a different quantity of REs than the second RE configuration.
14. The network entity of claim 8 , wherein the repeated PUCCH message includes a repetition of uplink control information.
15. A method of wireless communication performed by a user equipment (UE), comprising:
receiving, from a network entity, a first physical uplink control channel (PUCCH) resource indicator, which indicates a first PUCCH resource for a first instance of a repeated PUCCH message, and a second PUCCH resource indicator, which indicates a second PUCCH resource for a second instance of the repeated PUCCH message, wherein:
a first quantity of time resources in a first resource element (RE) configuration of the first PUCCH resource is different than a second quantity of time resources in a second RE configuration of the second PUCCH resource, or
a first quantity of frequency resources in the first RE configuration of the first PUCCH resource is different than a second quantity of frequency resources in the second RE configuration of the second PUCCH resource; and
transmitting the first instance in the first PUCCH resource in a first slot and the second instance in the second PUCCH resource in a second slot, wherein the first slot has a subband full duplex slot type.
16. The method of claim 15 , further comprising:
determining the first slot for the first instance based at least in part on the first RE configuration of the first PUCCH resource and the subband full duplex slot type of the first slot; and
determining the second slot for the second instance based at least in part on the second RE configuration of the second PUCCH resource and a slot type of the second slot.
17. The method of claim 16 , wherein the slot type of the second slot is an uplink slot type.
18. The method of claim 15 , wherein the first RE configuration includes a same quantity of REs as the second RE configuration.
19. The method of claim 15 , wherein the first RE configuration includes a different quantity of REs than the second RE configuration.
20. The method of claim 15 , wherein the second slot is adjacent to the first slot.
21. The method of claim 15 , wherein the repeated PUCCH message includes a repetition of uplink control information.
22. A method of wireless communication performed by a network entity, comprising:
determining, for a repeated physical uplink control channel (PUCCH) message from a user equipment (UE), a first PUCCH resource for a first instance of the repeated PUCCH message in a first slot and a second PUCCH resource for a second instance of the repeated PUCCH message in a second slot, wherein the first slot has a subband full duplex slot type, and wherein:
a first quantity of time resources in a first resource element (RE) configuration of the first PUCCH resource is different than a second quantity of time resources in a second RE configuration of the second PUCCH resource, or
a first quantity of frequency resources in the first RE configuration of the first PUCCH resource is different than a second quantity of frequency resources in the second RE configuration of the second PUCCH resource; and
transmitting, to the UE, a first PUCCH resource indicator that indicates the first PUCCH resource for the first instance and a second PUCCH resource indicator that indicates the second PUCCH resource for the second instance.
23. The method of claim 22 , further comprising:
determining the first PUCCH resource for the first instance based at least in part on the first RE configuration of the first PUCCH resource and the subband full duplex slot type of the first slot for the first instance, and
determining the second PUCCH resource for the second instance based at least in part on the second RE configuration of the second PUCCH resource and a slot type of the second slot for the second instance.
24. The method of claim 23 , wherein the slot type of the second slot is an uplink slot type.
25. The method of claim 23 , wherein the second slot is adjacent to the first slot.
26. The method of claim 22 , wherein the repeated PUCCH message includes a repetition of uplink control information.
27. The UE of claim 1 , wherein the first quantity of time resources in the first RE configuration of the first PUCCH resource is greater than the second quantity of time resources in the second RE configuration of the second PUCCH resource.
28. The UE of claim 1 , wherein the first quantity of frequency resources in the first RE configuration of the first PUCCH resource is less than the second quantity of frequency resources in the second RE configuration of the second PUCCH resource.
29. The method of claim 22 , wherein the first RE configuration includes a same quantity of REs as the second RE configuration.
30. The method of claim 22 , wherein the first RE configuration includes a different quantity of REs than the second RE configuration.