Power control for sidelink feedback transmissions
AssigneeQUALCOMM Incorporated
InventorsXiaojie Wang, Xiaoxia Zhang, Piyush Gupta, Sony Akkarakaran
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Abstract
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a configuration for sidelink feedback power control. The UE may transmit a sidelink feedback transmission, in accordance with the configuration, using a transmit power that is based at least in part on at least one of: a quantity of resource blocks (RBs) associated with the sidelink feedback transmission, a quantity of symbols associated with the sidelink feedback transmission, a sidelink pathloss value, or a size of the sidelink feedback transmission. Numerous other aspects are provided.
Claims30
A user equipment (UE) for wireless communication, comprising:
- one or more memories storing processor-readable code;
- and
- one or more processors coupled with the one or more memories and operable to cause the UE to:
- receive a configuration for sidelink feedback power control that indicates a first transmit power for sidelink feedback transmissions;
- and
- transmit a sidelink feedback transmission, in accordance with the configuration, using a second transmit power that is based at least in part on the first transmit power and an offset value applied to the first transmit power to determine the second transmit power, wherein the offset value is based at least in part on at least one of:
- a quantity of resource blocks (RBs) associated with the sidelink feedback transmission, a quantity of symbols associated with the sidelink feedback transmission, a sidelink pathloss value, or a size of the sidelink feedback transmission.
A method of wireless communication performed by a user equipment (UE), comprising:
- receiving a configuration for sidelink feedback power control that indicates a first transmit power for sidelink feedback transmissions;
- and
- transmitting a sidelink feedback transmission, in accordance with the configuration, using a second transmit power that is based at least in part on the first transmit power and an offset value applied to the first transmit power to determine the second transmit power, wherein the offset value is based at least in part on at least one of:
- a quantity of resource blocks (RBs) associated with the sidelink feedback transmission, a quantity of symbols associated with the sidelink feedback transmission, a sidelink pathloss value, or a size of the sidelink feedback transmission.
Dependencies are inferred from the claim text.