Cross-subscription measurements for a user equipment
Methods, systems, and devices for wireless communications are described. In some systems, a user equipment (UE) may support multi-subscriber identity module (SIM) operation in dual SIM dual active (DSDA) deployments. In some aspects, the UE may dynamically allocate its hardware capabilities between a first network subscription and a second network subscription based on current or predicted future network conditions. The UE may predict future network conditions based on past and/or current measurement reports of network conditions. In some aspects, a UE may determine that a first network subscription's hardware capability is better suited to perform one or more network measurements assigned to a second network subscription of the UE. The UE may perform one or more network measurements assigned to the second network subscription via the first network subscription, and then transmit the report to the network via the second network subscription.
1 . A method for wireless communications at a user equipment (UE), comprising:
receiving, from a first cell, signaling indicating for the UE to perform a first set of one or more measurements on a first wireless link between the UE and the first cell, wherein the first set of one or more measurements is configured exclusively for a first network subscription of the UE, wherein an allocation of a hardware capability of the UE comprises a first subset of the hardware capability of the UE being associated with the first network subscription and a second subset of the hardware capability of the UE being associated with a second network subscription, and wherein the allocation is based at least in part on a difference in network conditions between the first network subscription and the second network subscription;
performing, based at least in part on the allocation, the first set of one or more measurements on the first wireless link using the second network subscription of the UE; and
transmitting, using the first network subscription, a first measurement report based at least in part on performing the first set of one or more measurements via the second network subscription.
2 . The method of claim 1 , further comprising:
storing the first measurement report in a memory of the UE in association with the first network subscription.
3 . The method of claim 2 , further comprising:
storing a geographic location in the memory of the UE in association with the first measurement report.
4 . The method of claim 1 , wherein the allocation of the hardware capability comprises a supported bandwidth, a supported multiple-input multiple-output rank, a supported quantity of one or more component carriers, a supported quantity of one or more layers per configured component carrier, or any combination thereof.
5 . The method of claim 1 , wherein the first network subscription is associated with a first subscriber identification module card inserted into a first card slot of the UE and the second network subscription is associated with a second subscriber identification module card inserted into a second card slot of the UE.
6 . The method of claim 5 , wherein the allocation is based at least in part on the first subscriber identification module card being inserted into the first card slot and the second subscriber identification module card being inserted into the second card slot.
7 . The method of claim 1 , further comprising:
identifying that the first network subscription is in an idle mode, wherein performing the first set of one or more measurements via the second network subscription is based at least in part on the first network subscription being in the idle mode.
8 . The method of claim 1 , further comprising:
identifying a dynamic configuration of a hardware capability associated with the first network subscription and the second network subscription, wherein performing the first set of one or more measurements via the second network subscription is based at least in part on the dynamic configuration of the hardware capability.
9 . The method of claim 1 , wherein the first network subscription is associated with a first network operator and the second network subscription is associated with a second network operator different from the first network operator.
10 . The method of claim 1 , further comprising:
receiving, from a second cell, second signaling indicating for the UE to perform a second set of one or more measurements on a second wireless link between the UE and the second cell, wherein the second set of one or more measurements is configured exclusively for the second network subscription;
performing the second set of one or more measurements on the second wireless link using the first network subscription; and
transmitting, using the second network subscription, a second measurement report based at least in part on performing the second set of one or more measurements via the second network subscription.
11 . An apparatus for wireless communications, comprising:
a processor of a user equipment (UE);
a transceiver coupled with the processor; and
memory coupled with the processor, the memory and the processor configured to:
receive, from a first cell via the transceiver, signaling indicating for the UE to perform a first set of one or more measurements on a first wireless link between the UE and the first cell, wherein the first set of one or more measurements is configured exclusively for a first network subscription of the UE, wherein an allocation of a hardware capability of the UE comprises a first subset of the hardware capability of the UE being associated with the first network subscription and a second subset of the hardware capability of the UE being associated with a second network subscription, and wherein the allocation is based at least in part on a difference in network conditions between the first network subscription and the second network subscription;
perform, based at least in part on the allocation, the first set of one or more measurements on the first wireless link using the second network subscription of the UE; and
transmit, via the transceiver and using the first network subscription, a first measurement report based at least in part on performing the first set of one or more measurements via the second network subscription.
12 . The apparatus of claim 11 , the memory and the processor further configured to cause the apparatus to:
store the first measurement report in a memory of the UE in association with the first network subscription.
13 . The apparatus of claim 12 , the memory and the processor further configured to cause the apparatus to:
store a geographic location in the memory of the UE in association with the first measurement report.
14 . The apparatus of claim 11 , wherein the allocation of the hardware capability comprises a supported bandwidth, a supported multiple-input multiple-output rank, a supported quantity of one or more component carriers, a supported quantity of one or more layers per configured component carrier, or any combination thereof.
15 . The apparatus of claim 11 , wherein the first network subscription is associated with a first subscriber identification module card inserted into a first card slot of the UE and the second network subscription is associated with a second subscriber identification module card inserted into a second card slot of the UE.
16 . The apparatus of claim 15 , wherein the allocation is based at least in part on the first subscriber identification module card being inserted into the first card slot and the second subscriber identification module card being inserted into the second card slot.
17 . The apparatus of claim 11 , the memory and the processor further configured to cause the apparatus to:
identify that the first network subscription is in an idle mode, wherein performing the first set of one or more measurements via the second network subscription is based at least in part on the first network subscription being in the idle mode.
18 . The apparatus of claim 11 , the memory and the processor further configured to cause the apparatus to:
identify a dynamic configuration of a hardware capability associated with the first network subscription and the second network subscription, wherein performing the first set of one or more measurements via the second network subscription is based at least in part on the dynamic configuration of the hardware capability.
19 . The apparatus of claim 11 , wherein the first network subscription is associated with a first network operator and the second network subscription is associated with a second network operator different from the first network operator.
20 . The apparatus of claim 11 , the memory and the processor further configured to cause the apparatus to:
receive, via the transceiver, from a second cell, second signaling indicating for the UE to perform a second set of one or more measurements on a second wireless link between the UE and the second cell, wherein the second set of one or more measurements is configured exclusively for the second network subscription;
perform the second set of one or more measurements on the second wireless link using the first network subscription; and
transmit, via the transceiver, using the second network subscription, a second measurement report based at least in part on performing the second set of one or more measurements via the second network subscription.
21 . An apparatus for wireless communications at a user equipment (UE), comprising:
means for receiving, from a first cell, signaling indicating for the UE to perform a first set of one or more measurements on a first wireless link between the UE and the first cell, wherein the first set of one or more measurements is configured exclusively for a first network subscription of the UE, wherein an allocation of a hardware capability of the UE comprises a first subset of the hardware capability of the UE being associated with the first network subscription and a second subset of the hardware capability of the UE being associated with a second network subscription, and wherein the allocation is based at least in part on a difference in network conditions between the first network subscription and the second network subscription;
means for performing, based at least in part on the allocation, the first set of one or more measurements on the first wireless link using the second network subscription of the UE; and
means for transmitting, using the first network subscription, a first measurement report based at least in part on performing the first set of one or more measurements via the second network subscription.
22 . The apparatus of claim 21 , further comprising:
means for storing the first measurement report in a memory of the UE in association with the first network subscription.
23 . The apparatus of claim 22 , further comprising:
means for storing a geographic location in the memory of the UE in association with the first measurement report.
24 . 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, from a first cell, signaling indicating for the UE to perform a first set of one or more measurements on a first wireless link between the UE and the first cell, wherein the first set of one or more measurements is configured exclusively for a first network subscription of the UE, wherein an allocation of a hardware capability comprises a first subset of the hardware capability of the UE being associated with the first network subscription and a second subset of the hardware capability of the UE being associated with a second network subscription, and wherein the allocation is based at least in part on a difference in network conditions between the first network subscription and the second network subscription;
perform, based at least in part on the allocation, the first set of one or more measurements on the first wireless link using the second network subscription of the UE; and
transmit, using the first network subscription, a first measurement report based at least in part on performing the first set of one or more measurements via the second network subscription.