Modifications to configured grants and semi-persistent scheduling configurations based on time domain patterns
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station, an indication of at least one of a configured grant or a semi-persistent scheduling (SPS) configuration. The UE may transmit or receive, based at least in part on a modification to the at least one of the configured grant or the SPS configuration, wherein the modification is based at least in part on a change from a first time domain pattern to a second time domain pattern. The UE may receive and indication of the modification from the base station. Additionally, or alternatively, the UE may determine the medication based at least in part on at least one rule stored in a memory of the UE. Numerous other aspects are described.
1. A user equipment (UE) for wireless communication, comprising:
a memory; and
one or more processors coupled to the memory, the one or more processors configured to:
receive, from a network entity, an indication of at least one of a configured grant or a semi-persistent scheduling (SPS) configuration, wherein the at least one of the configured grant or the SPS configuration comprises a first time division duplexing pattern; and
transmit or receive, based at least in part on a modification to the at least one of the configured grant or the SPS configuration, wherein the modification is based at least in part on a change from the first time division duplexing pattern to a second time division duplexing pattern, wherein the modification includes a frequency domain duplexing type change, a time domain offset, a modulation and coding scheme offset, or a combination thereof.
2. The UE of claim 1 , wherein the one or more processors are further configured to:
receive, from the network entity, an instruction to switch from the first time division duplexing pattern to the second time division duplexing pattern.
3. The UE of claim 1 , wherein the one or more processors are further configured to:
transmit, to the network entity, an indication that the UE has switched from the first time division duplexing pattern to the second time division duplexing pattern.
4. The UE of claim 1 , wherein the at least one of the configured grant or the SPS configuration is associated with the first time division duplexing pattern, and wherein the modification includes a switch to at least one of an additional configured grant or an additional SPS configuration, associated with the second time division duplexing pattern.
5. The UE of claim 1 , wherein the one or more processors are further configured to:
receive, from the network entity, an indication of the modification.
6. The UE of claim 1 , wherein the modification is based at least in part on at least one rule stored in the memory of the UE.
7. The UE of claim 6 , wherein the modification includes the time domain offset, and the at least one rule indicates that an uplink transmission, scheduled in a slot that was an uplink slot in the first time division duplexing pattern and is a downlink slot in the second time division duplexing pattern, is offset to a subsequent slot that is an uplink slot in the second time division duplexing pattern.
8. The UE of claim 6 , wherein the modification includes the time domain offset, and the at least one rule indicates that a downlink transmission, scheduled in a slot that was a downlink slot in the first time division duplexing pattern and is an uplink slot in the second time division duplexing pattern, is offset to a subsequent slot that is a downlink slot in the second time division duplexing pattern.
9. The UE of claim 6 , wherein the modification includes the frequency domain duplexing type change, and the at least one rule indicates that an uplink transmission, scheduled in a slot that was an uplink slot in the first time division duplexing pattern and is a full duplex slot in the second time division duplexing pattern, is transmitted using a configuration associated with a full duplex mode of the UE.
10. The UE of claim 6 , wherein the modification includes the frequency domain duplexing type change, and the at least one rule indicates that a downlink transmission, scheduled in a slot that was a downlink slot in the first time division duplexing pattern and is a full duplex slot in the second time division duplexing pattern, is received using a configuration associated with a full duplex mode of the UE.
11. The UE of claim 1 , wherein the at least one of the configured grant or the SPS configuration includes a Type 1 configured grant, and wherein the one or more processors are further configured to:
receive, from the network entity, an activation associated with the Type 1 configured grant,
wherein the modification is applied based at least in part on the activation.
12. The UE of claim 1 , wherein the indication further includes a Type 1 configured grant, and wherein the one or more processors are further configured to:
refrain from transmitting using the Type 1 configured grant based at least in part on the change from the first time division duplexing pattern to the second time division duplexing pattern.
13. A network entity for wireless communication, comprising:
a memory; and
one or more processors coupled to the memory, the one or more processors configured to:
transmit, to a user equipment (UE), an indication of at least one of a configured grant or a semi-persistent scheduling (SPS) configuration, wherein the at least one of the configured grant or the SPS configuration comprises a first time division duplexing pattern; and
transmit or receive, based at least in part on a modification to the at least one of the configured grant or the SPS configuration, wherein the modification is based at least in part on a change from the first time division duplexing pattern to a second time division duplexing pattern, wherein the modification includes a frequency domain duplexing type change, a time domain offset, a modulation and coding scheme offset, or a combination thereof.
14. The network entity of claim 13 , wherein the one or more processors are further configured to:
transmit, to the UE, an instruction to switch from the first time division duplexing pattern to the second time division duplexing pattern.
15. The network entity of claim 13 , wherein the one or more processors are further configured to:
receive, from the UE, an indication that the UE has switched from the first time division duplexing pattern to the second time division duplexing pattern.
16. The network entity of claim 13 , wherein the at least one of the configured grant or the SPS configuration is associated with the first time division duplexing pattern, and wherein the modification includes a switch to at least one of an additional configured grant or an additional SPS configuration, associated with the second time division duplexing pattern.
17. The network entity of claim 13 , wherein the one or more processors are further configured to:
transmit, to the UE, an indication of the modification.
18. The network entity of claim 13 , wherein the modification is based at least in part on at least one rule stored in the memory of the network entity.
19. The network entity of claim 18 , wherein the modification includes the time domain offset, and the at least one rule indicates that an uplink transmission, scheduled in a slot that was an uplink slot in the first time division duplexing pattern and is a downlink slot in the second time division duplexing pattern, is offset to a subsequent slot that is an uplink slot in the second time division duplexing pattern.
20. The network entity of claim 18 , wherein the modification includes the time domain offset, and the at least one rule indicates that a downlink transmission, scheduled in a slot that was a downlink slot in the first time division duplexing pattern and is an uplink slot in the second time division duplexing pattern, is offset to a subsequent slot that is a downlink slot in the second time division duplexing pattern.
21. The network entity of claim 18 , wherein the modification includes the frequency domain duplexing type change, and the at least one rule indicates that an uplink transmission, scheduled in a slot that was an uplink slot in the first time division duplexing pattern and is a full duplex slot in the second time division duplexing pattern, is received using a configuration associated with a full duplex mode of the network entity.
22. The network entity of claim 18 , wherein the modification includes the frequency domain duplexing type change, and the at least one rule indicates that a downlink transmission, scheduled in a slot that was a downlink slot in the first time division duplexing pattern and is a full duplex slot in the second time division duplexing pattern, is transmitted using a configuration associated with a full duplex mode of the network entity.
23. The network entity of claim 13 , wherein the at least one of the configured grant or the SPS configuration includes a Type 1 configured grant, and wherein the one or more processors are further configured to:
transmit, to the UE, an activation associated with the Type 1 configured grant,
wherein the modification is applied based at least in part on the activation.
24. The network entity of claim 13 , wherein the indication further includes a Type 1 configured grant, and wherein the one or more processors are further configured to:
refrain from receiving using the Type 1 configured grant based at least in part on the change from the first time division duplexing pattern to the second time division duplexing pattern.
25. A method of wireless communication performed by a user equipment (UE), comprising:
receiving, from a network entity, an indication of at least one of a configured grant or a semi-persistent scheduling (SPS) configuration, wherein the at least one of the configured grant or the SPS configuration comprises a first time division duplexing pattern; and
transmitting or receiving, based at least in part on a modification to the at least one of the configured grant or the SPS configuration, wherein the modification is based at least in part on a change from the first time division duplexing pattern to a second time division duplexing pattern, wherein the modification includes a frequency domain duplexing type change, a time domain offset, a modulation and coding scheme offset, or a combination thereof.
26. The method of claim 25 , wherein the at least one of the configured grant or the SPS configuration includes a Type 1 configured grant, and wherein the method further comprises:
receiving, from the network entity, an activation associated with the Type 1 configured grant, wherein the modification is applied based at least in part on the activation.
27. The method of claim 25 , wherein the indication further includes a Type 1 configured grant, and wherein the method further comprises:
refraining from transmitting using the Type 1 configured grant based at least in part on the change from the first time division duplexing pattern to the second time division duplexing pattern.
28. A method of wireless communication performed by a network entity, comprising:
transmitting, to a user equipment (UE), an indication of at least one of a configured grant or a semi-persistent scheduling (SPS) configuration, wherein the at least one of the configured grant or the SPS configuration comprises a first time division duplexing pattern; and
transmitting or receiving, based at least in part on a modification to the at least one of the configured grant or the SPS configuration, wherein the modification is based at least in part on a change from the first time division duplexing pattern to a second time division duplexing pattern, wherein the modification includes a frequency domain duplexing type change, a time domain offset, a modulation and coding scheme offset, or a combination thereof.
29. The UE of claim 5 , wherein the frequency domain duplexing type change comprises a change from a half duplex slot or a paired band full-duplex slot to a sub-band full duplex slot.
30. The network entity of claim 17 , wherein the frequency domain duplexing type change comprises a change from a half duplex slot or a paired band full-duplex slot to a sub-band full duplex slot.