User equipment preemption of sidelink communications
AssigneeQUALCOMM Incorporated
InventorsXiaojie Wang, Xiaoxia Zhang, Junyi Li
Life of this patent
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Abstract
In some aspects, a user equipment (UE) may determine that one or more conditions are satisfied for preemption of a scheduled sidelink transmission. The UE may transmit a sidelink preemption indication that indicates that a set of resources associated with the scheduled sidelink transmission are to be preempted. The UE may use the set of resources for transmission or reception of another communication. Numerous other aspects are described.
Claims30
A user equipment (UE) for wireless communication, comprising:
- one or more memories;
- and
- one or more processors, coupled to the one or more memories, configured to:
- determine that one or more conditions are satisfied for preemption of a scheduled sidelink transmission;
- and
- transmit a sidelink preemption indication that indicates that a set of resources associated with the scheduled sidelink transmission are to be preempted, wherein a sidelink preemption indication processing time is based at least in part on a subcarrier spacing associated with the scheduled sidelink transmission, and wherein the sidelink preemption indication is included in a hybrid automatic repeat request (HARQ) communication.
A network entity for wireless communication, comprising:
- one or more memories;
- and
- one or more processors, coupled to the one or more memories, configured to:
- transmit downlink control information associated with scheduling a sidelink transmission;
- receive a sidelink preemption indication that indicates that a set of resources associated with the sidelink transmission are to be preempted, wherein a sidelink preemption indication processing time is based at least in part on a subcarrier spacing associated with the sidelink transmission, and wherein the sidelink preemption indication is included in a hybrid automatic repeat request (HARQ) communication;
- and
- transmit or receive, based on receiving the sidelink preemption indication, another communication associated with the set of resources.
A method of wireless communication performed by a user equipment (UE), comprising:
- determining that one or more conditions are satisfied for preemption of a scheduled sidelink transmission;
- and
- transmitting a sidelink preemption indication that indicates that a set of resources associated with the scheduled sidelink transmission are to be preempted, wherein a sidelink preemption indication processing time is based at least in part on a subcarrier spacing associated with the scheduled sidelink transmission, and wherein the sidelink preemption indication is included in a hybrid automatic repeat request (HARQ) communication.
A method of wireless communication performed by a network entity, comprising:
- transmitting downlink control information associated with scheduling a sidelink transmission;
- receiving a sidelink preemption indication that indicates that a set of resources associated with the sidelink transmission are to be preempted, wherein a sidelink preemption indication processing time is based at least in part on a subcarrier spacing associated with the sidelink transmission, and wherein the sidelink preemption indication is included in a hybrid automatic repeat request (HARQ) communication;
- and
- transmitting or receiving, based on receiving the sidelink preemption indication, another communication associated with the set of resources.
Dependencies are inferred from the claim text.