Uplink transmissions based on sidelink grants
AssigneeQUALCOMM Incorporated
InventorsXiaojie Wang, Xiaoxia Zhang, Junyi Li
Life of this patent
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Abstract
Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive an uplink grant indicating uplink resources on which to transmit uplink signaling. The UE may receive a sidelink grant indicating sidelink resources on which to transmit sidelink signaling. The UE may determine whether a priority level of the uplink signaling, a priority level of the sidelink signaling, or a combination thereof, satisfies a priority threshold value. The UE may transmit an uplink message using the sidelink resources based on the priority level of the uplink signaling.
Claims28
An apparatus for wireless communications at a user equipment (UE), comprising:
- at least one processor;
- and
- memory coupled to the at least one processor, the memory storing instructions executable by the at least one processor to cause the apparatus to:
- receive an uplink grant indicating uplink resources on which to transmit uplink signaling;
- receive a sidelink grant indicating sidelink resources on which to transmit sidelink signaling;
- transmit, in a subset of the sidelink resources, uplink control information comprising a plurality of parameters associated with an uplink message;
- and
- transmit the uplink message via the sidelink resources based at least in part on the uplink control information.
An apparatus for wireless communications at a network entity, comprising:
- at least one processor;
- and
- memory coupled to the at least one processor, the memory storing instructions executable by the at least one processor to cause the apparatus to:
- output an uplink grant for a user equipment (UE) indicating uplink resources on which the UE is to transmit uplink signaling;
- output a sidelink grant for the UE indicating sidelink resources on which the UE is to transmit sidelink signaling;
- obtain, in a subset of the sidelink resources, uplink control information comprising a plurality of parameters associated with an uplink message;
- and
- obtain the uplink message via the sidelink resources based at least in part on the uplink control information.
A method for wireless communications at a user equipment (UE), comprising:
- receiving an uplink grant indicating uplink resources on which to transmit uplink signaling;
- receiving a sidelink grant indicating sidelink resources on which to transmit sidelink signaling;
- transmitting, in a subset of the sidelink resources, uplink control information comprising a plurality of parameters associated with an uplink message;
- and
- transmitting the uplink message via the sidelink resources based at least in part on the uplink control information.
A method for wireless communications at a network entity, comprising:
- outputting an uplink grant for a user equipment (UE) indicating uplink resources on which the UE is to transmit uplink signaling;
- outputting a sidelink grant for the UE indicating sidelink resources on which the UE is to transmit sidelink signaling;
- obtaining, in a subset of the sidelink resources, uplink control information comprising a plurality of parameters associated with an uplink message;
- and
- obtaining the uplink message via the sidelink resources based at least in part on the uplink control information.
Dependencies are inferred from the claim text.