Sidelink feedback channel repetitions
AssigneeQUALCOMM Incorporated
InventorsWei Yang, Seyedkianoush Hosseini
Life of this patent
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Abstract
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may send, to a second UE, a first physical sidelink shared channel (PSSCH) transmission. The first UE may select, for a second PSSCH transmission, a PSSCH resource for which a corresponding physical sidelink feedback channel (PSFCH) resource does not collide with one of a plurality of PSFCH transmissions in accordance with a repetition factor associated with the first PSSCH transmission. The first UE may send, to the second UE, the second PSSCH transmission via the PSSCH resource. Numerous other aspects are described.
Claims30
A method of wireless communication performed by a first user equipment (UE), comprising:
- sending, to a second UE, a first physical sidelink shared channel (PSSCH) transmission;
- selecting, for a second PSSCH transmission, a physical sidelink shared channel (PSSCH) resource for which a corresponding physical sidelink feedback channel (PSFCH) resource does not collide with one of a plurality of PSFCH transmissions in accordance with a repetition factor associated with the first PSSCH transmission;
- and
- sending, to the second UE, the second PSSCH transmission via the PSSCH resource.
A method of wireless communication performed by a first user equipment (UE), comprising:
- receiving, from a second UE, a first physical sidelink shared channel (PSSCH) transmission;
- and
- receiving, from the second UE, a second PSSCH transmission via a PSSCH resource for which a corresponding physical sidelink feedback channel (PSFCH) resource does not collide with one of a plurality of PSFCH transmissions in accordance with a repetition factor based at least in part on the first PSSCH transmission.
A first user equipment (UE) for wireless communication, comprising:
- a memory;
- and
- one or more processors operatively coupled to the memory, the memory and the one or more processors configured to:
- send, to a second UE, a first physical sidelink shared channel (PSSCH) transmission;
- select, for a second PSSCH transmission, a PSSCH resource for which a corresponding physical sidelink feedback channel (PSFCH) resource does not collide with one of a plurality of PSFCH transmissions in accordance with a repetition factor associated with the first PSSCH transmission;
- and
- send, to the second UE, the second PSSCH transmission via the PSSCH resource.
A first user equipment (UE) for wireless communication, comprising:
- a memory;
- and
- one or more processors operatively coupled to the memory, the memory and the one or more processors configured to:
- receive, from a second UE, a first physical sidelink shared channel (PSSCH) transmission;
- and
- receive, from the second UE, a second PSSCH transmission via a PSSCH resource for which a corresponding physical sidelink feedback channel (PSFCH) resource does not collide with one of a plurality of PSFCH transmissions in accordance with a repetition factor based at least in part on the first PSSCH transmission.
Dependencies are inferred from the claim text.