Indicating a user equipment capability for crosslink interference measurement
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit a communication that identifies one or more UE capability parameters for at least one of sounding reference signal reference signal received power measurement or cross-link interference (CLI) received signal strength indication measurement. The UE may receive a CLI measurement configuration that is based at least in part on the one or more UE capability parameters. Numerous other aspects are provided.
1. A method of wireless communication performed by a user equipment (UE), comprising:
transmitting a communication that identifies a plurality of UE capabilities including a first UE capability, to perform a sounding reference signal (SRS) reference signal received power (RSRP) measurement when a downlink channel of a serving cell is frequency division multiplexed with a cross-link interference (CLI) measurement resource, and a second UE capability to perform a CLI received signal strength indication (RSSI) measurement when the downlink channel of the serving cell is frequency division multiplexed with the CLI measurement resource; and
receiving a CLI measurement configuration that is based at least in part on the plurality of UE capabilities.
2. The method of claim 1 , wherein the first UE capability is indicated in the communication by a first bit of the communication; and
wherein the second UE capability is indicated in the communication by a second bit of the communication.
3. The method of claim 1 , wherein the plurality of UE capabilities includes a third UE capability to perform gapless CLI measurements.
4. The method of claim 1 , wherein the plurality of UE capabilities includes a third UE capability indicating a quantity of resources that are supported for CLI measurement reporting, channel state information reference signal (CSI-RS) measurement reporting, and synchronization signal block measurement reporting in a same slot across all serving cells associated with the UE.
5. The method of claim 1 , wherein the plurality of UE capabilities includes a third UE capability indicating a quantity of resources that are supported for CLI measurement resources in a same slot across all serving cells associated with the UE.
6. The method of claim 1 , wherein the plurality of UE capabilities includes a capacity capability to perform a quantity of SRS RSRP measurements across all serving cells associated with the UE.
7. The method of claim 6 , wherein the capacity capability is to perform a quantity of SRS RSRP measurements in a same slot across all serving cells associated with the UE.
8. The method of claim 1 , wherein the plurality of UE capabilities includes a capacity capability to perform a quantity of CLI RSSI measurements across all serving cells associated with the UE.
9. The method of claim 8 , wherein the capacity capability is to perform a quantity of CLI RSSI measurements in a same slot across all serving cells associated with the UE.
10. The method of claim 1 , wherein one of the first UE capability or the second UE capability is associated with one or more sub-6 GHz frequency bands; and
wherein a different one of the first UE capability or the second UE capability is associated with one or more millimeter wave frequency bands.
11. A user equipment (UE) for wireless communication, comprising:
a memory; and
one or more processors coupled to the memory, wherein the memory includes instructions executable by the one or more processors to cause the UE to:
transmit a communication that identifies a plurality of UE capabilities including a first UE capability, to perform a sounding reference signal (SRS) reference signal received power (RSRP) measurement when a downlink channel of a serving cell is frequency division multiplexed with a cross-link interference (CLI) measurement resource, and a second UE capability to perform a CLI received signal strength indication (RSSI) measurement when the downlink channel of the serving cell is frequency division multiplexed with the CLI measurement resource; and
receive a CLI measurement configuration that is based at least in part on the plurality of UE capabilities.
12. The UE of claim 11 , wherein the plurality of UE capabilities includes a capacity capability to perform a quantity of SRS RSRP measurements across all serving cells associated with the UE.
13. The UE of claim 12 , wherein the capacity capability is to perform the quantity of SRS RSRP measurements in a same slot across all serving cells associated with the UE.
14. The UE of claim 11 , wherein the plurality of UE capabilities includes a capacity capability to perform a quantity of CLI RSSI measurements across all serving cells associated with the UE.
15. 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 one or more processors to:
transmit a communication that identifies a plurality of UE capabilities including a first UE capability, to perform a sounding reference signal (SRS) reference signal received power (RSRP) measurement when a downlink channel of a serving cell is frequency division multiplexed with a CLI measurement resource, and a second UE capability to perform a CLI received signal strength indication (RSSI) measurement when the downlink channel of the serving cell is frequency division multiplexed with the CLI measurement resource; and
receive a CLI measurement configuration that is based at least in part on the plurality of UE capabilities.
16. The non-transitory computer-readable medium of claim 15 , wherein the plurality of UE capabilities includes a capacity capability to perform a quantity of SRS RSRP measurements in a same slot across all serving cells associated with the UE.
17. An apparatus for wireless communication, comprising:
means for transmitting a communication that identifies a plurality of user equipment (UE) capabilities including a first UE capability, to perform a sounding reference signal (SRS) reference signal received power (RSRP) measurement when a downlink channel of a serving cell is frequency division multiplexed with a cross-link interference (CLI) measurement resource, and a second UE capability to perform a CLI received signal strength indication (RSSI) measurement when the downlink channel of the serving cell is frequency division multiplexed with the CLI measurement resource; and
means for receiving a CLI measurement configuration that is based at least in part on the plurality of UE capabilities.
18. The apparatus of claim 17 , wherein the plurality of UE capabilities includes a capacity capability to perform a quantity of SRS RSRP measurements across in a same slot across all serving cells associated with the apparatus.
19. The method of claim 1 , wherein the communication identifies the first UE capability via a first capability parameter associated with performing the SRS RSRP measurement and the second UE capability via a second capability parameter associated with performing the CLI RSSI measurement.
20. The UE of claim 11 , wherein one of the first UE capability or the second UE capability is associated with one or more sub-6 GHz frequency bands; and
wherein a different one of the first UE capability or the second UE capability is associated with one or more millimeter wave frequency bands.
21. The UE of claim 11 , wherein the communication identifies the first UE capability via a first capability parameter associated with performing the SRS RSRP measurement and the second UE capability via a second capability parameter associated with performing the CLI RSSI measurement.
22. The apparatus of claim 17 , wherein one of the first UE capability or the second UE capability is associated with one or more sub-6 GHz frequency bands; and
wherein a different one of the first UE capability or the second UE capability is associated with one or more millimeter wave frequency bands.
23. The non-transitory computer-readable medium of claim 15 , wherein the communication identifies the first UE capability via a first capability parameter associated with performing the SRS RSRP measurement and the second UE capability via a second capability parameter associated with performing the CLI RSSI measurement.
24. The non-transitory computer-readable medium of claim 15 , wherein one of the first UE capability or the second UE capability is associated with one or more sub-6 GHz frequency bands; and
wherein a different one of the first UE capability or the second UE capability is associated with one or more millimeter wave frequency bands.
25. The apparatus of claim 18 , wherein the communication identifies the first UE capability via a first capability parameter associated with performing the SRS RSRP measurement and the second UE capability via a second capability parameter associated with performing the CLI RSSI measurement.
26. The method of claim 1 , wherein the CLI measurement configuration is received via a radio resource control (RRC) communication.
27. The user equipment of claim 11 , wherein the CLI measurement configuration is received via a radio resource control (RR) communication.
28. The method of claim 1 , wherein the downlink channel comprises at least one of a physical downlink shared channel or a physical downlink control channel.
29. The UE of claim 11 , wherein the downlink channel comprises at least one of a physical downlink shared channel or a physical downlink control channel.
30. The non-transitory computer-readable medium of claim 15 , wherein the downlink channel comprises at least one of a physical downlink shared channel or a physical downlink control channel.