Scheduling full-duplex sidelink communications

A method for wireless communication at a second wireless device, comprising:

• receiving, from a first wireless device via a third set of resources, a sidelink grant for sidelink full-duplex communication between the first wireless device and the second wireless device, the sidelink grant indicating that a first set of resources is for reception of a first sidelink data message at the second wireless device from the first wireless device and further indicating that a second set of resources is for transmission of a second sidelink data message from the second wireless device to the first wireless device, wherein the first set of resources at least partially overlaps in time with the second set of resources;
• receiving, from the first wireless device, the first sidelink data message via the first set of resources based at least in part on the sidelink grant;
• and
• transmitting, to the first wireless device, the second sidelink data message via the second set of resources based at least in part on the sidelink grant.

An apparatus for wireless communication at a first wireless device, comprising:

• at least one processor;
• memory coupled with the at least one processor;
• and
• instructions stored in the memory and executable by the at least one processor to cause the apparatus to:
• receive, from a network device, a first sidelink grant for sidelink full-duplex communication between the first wireless device and a second wireless device, the first sidelink grant indicating that a first set of resources is for transmission of a first sidelink data message from the first wireless device to the second wireless device and further indicating that a second set of resources is for reception of a second sidelink data message at the first wireless device from the second wireless device, wherein the first set of resources at least partially overlaps in time with the second set of resources;
• transmit, to the second wireless device via a third set of resources, a second sidelink grant indicating the second set of resources;
• transmit, to the second wireless device, the first sidelink data message via the first set of resources based at least in part on the first sidelink grant, the second sidelink grant, or both;
• and
• receive, from the second wireless device, the second sidelink data message via the second set of resources based at least in part on the first sidelink grant, the second sidelink grant, or both.

An apparatus for wireless communication at a second wireless device, comprising:

• at least one processor;
• memory coupled with the at least one processor;
• and
• instructions stored in the memory and executable by the at least one processor to cause the apparatus to:
• receive, from a first wireless device via a third set of resources, a sidelink grant for sidelink full-duplex communication between the first wireless device and the second wireless device, the sidelink grant indicating that a first set of resources is for reception of a first sidelink data message at the second wireless device from the first wireless device and further indicating that a second set of resources is for transmission of a second sidelink data message from the second wireless device to the first wireless device, wherein the first set of resources at least partially overlaps in time with the second set of resources;
• receive, from the first wireless device, the first sidelink data message via the first set of resources based at least in part on the sidelink grant;
• and
• transmit, to the first wireless device, the second sidelink data message via the second set of resources based at least in part on the sidelink grant.