Resource availability and reliability reporting for sidelink resource selection

An apparatus for wireless communications at a user equipment (UE), comprising:

• a processor;
• memory coupled with the processor;
• and
• instructions stored in the memory and executable by the processor to cause the apparatus to:
• receive control signaling indicating a configuration for identifying availability and reliability of the availability for resources of a sidelink resource pool based at least in part on a plurality of signal quality thresholds;
• report, from a first layer of the UE to a second layer of the UE, for each resource of a set of resources of the sidelink resource pool and based at least in part on the configuration, an indicator comprising a plurality of bits, wherein a first bit of the plurality of bits of the indicator comprises an indication of availability with respect to a first signal quality threshold of the plurality of signal quality thresholds and a second bit of the plurality of bits of the indicator comprises an indication of reliability of the availability with respect to at least a second signal quality threshold of the plurality of signal quality thresholds;
• and
• select, via the second layer of the UE one or more resources of the sidelink resource pool based at least in part on the indication from the first layer of the UE indicating the availability and indicating the reliability of the availability for each resource of the set of resources.

An apparatus for wireless communications at a user equipment (UE), comprising:

• means for receiving control signaling indicating a configuration for identifying availability and reliability of the availability for resources of a sidelink resource pool based at least in part on a plurality of signal quality thresholds;
• means for reporting, from a first layer of the UE to a second layer of the UE, for each resource of a set of resources of the sidelink resource pool and based at least in part on the configuration, an indicator comprising a plurality of bits, wherein a first bit of the plurality of bits of the indicator comprises an indication of availability with respect to a first signal quality threshold of the plurality of signal quality thresholds and a second bit of the plurality of bits of the indicator comprises an indication of reliability of the availability with respect to at least a second signal quality threshold of the plurality of signal quality thresholds;
• and
• means for selecting, via the second layer of the UE, one or more resources of the sidelink resource pool based at least in part on the indication from the first layer of the UE indicating the availability and indicating the reliability of the availability for each resource of the set of resources.

A non-transitory computer-readable medium storing code for wireless communications at a user equipment (UE), the code comprising instructions executable by a processor to:

• receive control signaling indicating a configuration for identifying availability and reliability of the availability for resources of a sidelink resource pool based at least in part on a plurality of signal quality thresholds;
• report, from a first layer of the UE to a second layer of the UE, for each resource of a set of resources of the sidelink resource pool and based at least in part on the configuration, an indicator comprising a plurality of bits, wherein a first bit of the plurality of bits of the indicator comprises an indication of availability with respect to a first signal quality threshold of the plurality of signal quality thresholds and a second bit of the plurality of bits of the indicator comprises an indication of reliability of the availability with respect to at least a second signal quality threshold of the plurality of signal quality thresholds;
• and
• select, via the second layer of the UE one or more resources of the sidelink resource pool based at least in part on the indication from the first layer of the UE indicating the availability and indicating the reliability of the availability for each resource of the set of resources.