Feedback adaptation for V2X communication
AssigneeQUALCOMM Incorporated
InventorsTien Viet Nguyen, Kapil Gulati, Arjun Bharadwaj, Sudhir Kumar Baghel
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Abstract
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may perform at least one transmission of a communication, wherein the at least one transmission includes information indicating a feedback parameter for feedback regarding the at least one transmission, wherein the feedback parameter is a function of a control exclusion parameter of the UE. The UE may retransmit the communication when the feedback indicates that the at least one transmission was not received by a recipient device within the feedback parameter. Numerous other aspects are provided.
Claims30
A method of wireless communication performed by a user equipment (UE), comprising:
- performing at least one transmission of a communication including information indicating a feedback parameter for feedback regarding the at least one transmission,
- wherein the feedback parameter is a function of a control exclusion parameter, of the UE, associated with a range of a control exclusion zone associated with respecting a reservation of a resource by another UE,
- wherein the feedback parameter is shorter than or equal to the control exclusion parameter, and
- wherein the feedback parameter is based at least in part on a power level when location information for the UE is unavailable to the UE, or wherein the feedback parameter is based at least in part on the location information for the UE when the location information for the UE is available to the UE;
- receiving, from a recipient device within a range associated with the feedback parameter, feedback indicating that the transmission was not received;
- and
- retransmitting, based at least in part on the feedback, the communication.
A user equipment (UE) for wireless communication, comprising:
- one or more memories;
- and
- one or more processors coupled to the one or more memories, the one or more processors configured to:
- perform at least one transmission of a communication including information indicating a feedback parameter for feedback regarding the at least one transmission,
- wherein the feedback parameter is a function of a control exclusion parameter, of the UE, associated with a range of a control exclusion zone associated with respecting a reservation of a resource by another UE,
- wherein the feedback parameter is shorter than or equal to the control exclusion parameter, and
- wherein the feedback parameter is based at least in part on a power level when location information for the UE is unavailable, or wherein the feedback parameter is based at least in part on the location information for the UE when the location information for the UE is available;
- receive, from a recipient device within a range associated with the feedback parameter, feedback indicating that the transmission was not received;
- and
- retransmit, based at least in part on the feedback, the communication.
A non-transitory computer-readable medium storing one or more instructions for wireless communication, the one or more instructions comprising:
- one or more instructions that, when executed by one or more processors of a user equipment (UE), cause the one or more processors to:
- perform at least one transmission of a communication including information indicating a feedback parameter for feedback regarding the at least one transmission,
- wherein the feedback parameter is a function of a control exclusion parameter, of the UE, associated with a range of a control exclusion zone associated with respecting a reservation of a resource by another UE,
- wherein the feedback parameter is shorter than or equal to the control exclusion parameter, and
- wherein the feedback parameter is based at least in part on a power level when location information for the UE is unavailable, or wherein the feedback parameter is based at least in part on the location information for the UE when the location information for the UE is available;
- receive, from a recipient device within a range associated with the feedback parameter, feedback indicating that the transmission was not received;
- and
- retransmit, based at least in part on the feedback, the communication.
An apparatus for wireless communication, comprising:
- means for performing at least one transmission of a communication including information indicating a feedback parameter for feedback regarding the at least one transmission,
- wherein the feedback parameter is a function of a control exclusion parameter, of the apparatus, associated with a range of a control exclusion zone associated with respecting a reservation of a resource by another UE,
- wherein the feedback parameter is shorter than or equal to the control exclusion parameter, and
- wherein the feedback parameter is based at least in part on a power level when location information for the UE is unavailable, or wherein the feedback parameter is based at least in part on the location information for the UE when the location information for the UE is available;
- means for receiving, from a recipient device within a range associated with the feedback parameter, feedback indicating that the transmission was not received;
- and
- means for retransmitting, based at least in part on receiving the feedback from a recipient device, the communication when the feedback indicates that the at least one transmission was not received by the recipient device within the feedback parameter.
Dependencies are inferred from the claim text.