Interference management for sidelink relaying

An apparatus for wireless communication at a user equipment (UE), comprising:

• one or more processors;
• and
• instructions stored in one or more memories and executable by the one or more processors, individually or collectively, to cause the apparatus to:
• receive, from a first wireless device, a first transmission of a transport block;
• decode the received transport block;
• receive control signaling indicating that a second wireless device is to transmit a second transmission of the transport block based at least in part on decoding the transport block;
• perform interference cancellation for the second transmission of the transport block from the second wireless device based at least in part on receiving the control signaling;
• and
• receive a third transmission based at least in part on performing the interference cancellation, wherein a first resource of the second transmission overlaps in time, frequency, or both with a second resource of the third transmission.

An apparatus for wireless communication at a user equipment (UE), comprising:

• means for receiving, from a first wireless device, a first transmission of a transport block;
• means for decoding the received transport block;
• means for receiving control signaling indicating that a second wireless device is to transmit a second transmission of the transport block based at least in part on decoding the transport block;
• means for performing interference cancellation for the second transmission of the transport block from the second wireless device based at least in part on receiving the control signaling;
• and
• means for receiving a third transmission based at least in part on performing the interference cancellation, wherein a first resource of the second transmission overlaps in time, frequency, or both with a second resource of the third transmission.