Throughput performance for LAA and DSDS deployments

A non-transitory computer readable memory medium storing program instructions executable by processing circuitry of a user equipment device (UE) to:

• receive a schedule for a listen before talk (LBT) procedure for a secondary component carrier on a first subscription associated with a first subscriber identity module (SIM) of the UE, wherein performance of the LBT procedure includes tuning radio frequency (RF) resources of the UE to the first subscription;
• determine a requirement to perform one or more operations on a second subscription, wherein the one or more operations have a higher priority than the LBT procedure, and wherein performance of the one or more operations includes tuning the RF resources of the UE to the second subscription;
• determine that performance of the one or more operations at least partially conflicts with the LBT procedure;
• and
• initiate one or more scheduling operations to avoid the conflict between performance of the one or more operations on the second subscription and performance of the LBT procedure on the first subscription.

An apparatus, comprising:

• a memory;
• and
• a processing element in communication with the memory, wherein the processing element is configured to:
• receive a schedule for a listen before talk (LBT) procedure for a secondary component carrier on a first subscription, wherein performance of the LBT procedure includes tuning a radio frequency (RF) resource to the first subscription;
• determine a requirement to perform at least one operation on a second subscription, wherein the at least one operation has a higher priority than the LBT procedure, and wherein performance of the at least one operation includes tuning the RF resource to the second subscription;
• determine that performance of the at least one operation conflicts with the LBT procedure;
• and
• initiate at least one scheduling operation to avoid the conflict between performance of the at least one operation on the second subscription and performance of the LBT procedure on the first subscription.