Full duplex sidelink UE indication of selected sidelink resources for overcoming self-interference

1. An apparatus for wireless communication, comprising:

a memory; and

at least one processor coupled to the memory, wherein the at least one processor is configured to:

select resources for a sidelink transmission;

transmit, in an uplink transmission to a network node, an indication of the resources selected for the sidelink transmission;

transmit the sidelink transmission on the resources selected for the sidelink transmission; and

receive a downlink transmission from the network node that overlaps in time with the sidelink transmission, the downlink transmission having one or more parameters adjusted based on the downlink transmission overlapping in time with the sidelink transmission.

2. The apparatus of claim 1 , wherein the at least one processor is further configured to:

transmit sidelink control information (SCI) reserving the resources selected for the sidelink transmission.

3. The apparatus of claim 1 , wherein the indication of the resources selected for the sidelink transmission indicates a set of subchannels including the resources selected for the sidelink transmission.

4. The apparatus of claim 1 , wherein the at least one processor is further configured to:

receive, from the network node, an additional indication of a period for periodic transmission of the indication of the resources selected for the sidelink transmission.

5. The apparatus of claim 1 , wherein the at least one processor is further configured to:

adjust one or more reception parameters for reception of the downlink transmission based on the downlink transmission overlapping in time with the sidelink transmission.

6. The apparatus of claim 5 , wherein the one or more reception parameters include an increased transmission power, a reduced modulation and coding scheme (MCS), or a reduced rank.

7. The apparatus of claim 5 , wherein the at least one processor is further configured to:

receive a configuration of the one or more reception parameters for downlink reception that overlaps with the sidelink transmission.

8. An apparatus for wireless communication, comprising:

a memory; and

at least one processor coupled to the memory, wherein the at least one processor is configured to:

receive a request from a network node for an indication of resources selected for a sidelink transmission,

select the resources for the sidelink transmission; and

transmit, in an uplink transmission to the network node, the indication of the resources selected for the sidelink transmission wherein the indication of the resources selected for the sidelink transmission is transmitted based on the request from the network node.

9. An apparatus for wireless communication, comprising:

a memory; and

at least one processor coupled to the memory, wherein the at least one processor is configured to:

select resources for a sidelink transmission;

transmit, in an uplink transmission to a network node, an indication of the resources selected for the sidelink transmission;

receive multiple configurations of one or more reception parameters for reception of downlink transmissions that overlap in time with the sidelink transmission, each configuration associated with a corresponding priority level;

receive a priority level indication of a priority level associated with a scheduled downlink transmission that overlaps in time with the sidelink transmission; and

adjust at least one of the reception of the scheduled downlink transmission or the sidelink transmission based on the priority level indication.

10. The apparatus of claim 9 , wherein the at least one processor is configured to receive the scheduled downlink transmission based on the one or more reception parameters associated with the priority level indicated for the scheduled downlink transmission.

11. The apparatus of claim 9 , wherein adjusting the sidelink transmission comprises canceling the sidelink transmission.

12. An apparatus for wireless communication, comprising:

a memory; and

at least one processor coupled to the memory, wherein the at least one processor is configured to:

select resources for a sidelink transmission;

transmit, in an uplink transmission to a network node, an indication of the resources selected for the sidelink transmission

configure a first time-interval parameter associated with a sidelink resource selection if a user equipment (UE) is configured to report the indication of the resources selected for the sidelink transmission; and

configure a second, shorter time-interval parameter associated with the sidelink resource selection if the UE is not configured to report the indication of the resources selected for the sidelink transmission.

13. The apparatus of claim 12 , wherein the first time-interval parameter and the second, shorter time-interval parameter correspond to a threshold amount of time for an interval between a selection of the resources for the sidelink transmission and a resource selection window.

14. The apparatus of claim 12 , wherein the first time-interval parameter and the second, shorter time-interval parameter correspond to an interval between a selection of the resources for the sidelink transmission and an end of a resource selection window.

15. An apparatus for wireless communication at a base station, comprising:

a memory; and

at least one processor coupled to the memory, wherein the at least one processor is configured to:

receive, in an uplink transmission, an indication of resources selected for a sidelink transmission from a UE; and

transmit, based on the indication of the resources selected for the sidelink transmission, a downlink transmission that overlaps in time with the sidelink transmission, the downlink transmission having one or more transmission parameters adjusted based on the downlink transmission overlapping in time with the sidelink transmission.

16. The apparatus of claim 15 , wherein the indication of the resources selected for the sidelink transmission indicates a set of subchannels including the resources selected for the sidelink transmission.

17. The apparatus of claim 15 , wherein the at least one processor is further configured to:

transmit, to the UE, an additional indication of a period for periodic transmission of the indication of the resources selected for the sidelink transmission.

18. An apparatus for wireless communication, comprising:

a memory; and

at least one processor coupled to the memory, wherein the at least one processor is configured to:

transmit a request for an indication of resources selected for a sidelink transmission, wherein the indication of the resources selected for the sidelink transmission is received in response to the request;

receive, in an uplink transmission, the indication of the resources selected for the sidelink transmission from a user equipment (UE); and

transmit, based on the indication of the resources selected for the sidelink transmission, a downlink transmission that overlaps in time with the sidelink transmission.

19. The apparatus of claim 15 , wherein the at least one processor is further configured to:

adjust the one or more transmission parameters for transmission of the downlink transmission that overlaps in time with the sidelink transmission.

20. An apparatus for wireless communication, comprising:

a memory; and

at least one processor coupled to the memory, wherein the at least one processor is configured to:

receive, in an uplink transmission, an indication of resources selected for a sidelink transmission from a UE;

transmit, based on the indication of the resources selected for the sidelink transmission, a downlink transmission that overlaps in time with the sidelink transmission;

transmit, to the UE, multiple configurations of one or more transmission parameters for downlink transmissions that overlap in time with the sidelink transmission, each configuration associated with a corresponding priority level; and

transmit a priority level indication of a priority level associated with the downlink transmission that overlaps in time with the sidelink transmission.

21. The apparatus of claim 20 , wherein the one or more transmission parameters include an increased transmission power, a reduced modulation and coding scheme (MCS), or a reduced rank.

22. The apparatus of claim 20 , wherein the one or more transmission parameters of the downlink transmission are associated with the priority level indicated for the downlink transmission.

23. A method of wireless communication at a user equipment (UE), comprising:

selecting resources for a sidelink transmission;

transmitting, in an uplink transmission to a network node, an indication of the resources selected for the sidelink transmission;

transmitting the sidelink transmission on the resources selected for the sidelink transmission; and

receiving a downlink transmission from the network node that overlaps in time with the sidelink transmission, the downlink transmission having one or more parameters adjusted based on the downlink transmission overlapping in time with the sidelink transmission.

24. The method of claim 23 , further comprising:

adjusting one or more reception parameters for reception of the downlink transmission based on the downlink transmission overlapping in time with the sidelink transmission.

25. The method of claim 24 , wherein the one or more reception parameters include an increased transmission power, a reduced modulation and coding scheme (MCS), or a reduced rank.

26. The method of claim 24 , further comprising:

receiving a configuration of the one or more reception parameters for downlink reception that overlaps with the sidelink transmission.

27. The method of claim 24 , further comprising:

receiving multiple configurations of the one or more reception parameters for the reception of downlink transmissions that overlaps in time with the sidelink transmission, each configuration associated with a corresponding priority level;

receiving a priority level indication of a priority level associated with a scheduled downlink transmission that overlaps in time with the sidelink transmission; and

adjusting at least one of the reception of the scheduled downlink transmission or the sidelink transmission based on the priority level indication.

28. A method of wireless communication at a network node, comprising:

receiving, in an uplink transmission, an indication of resources selected for a sidelink transmission from a UE; and

transmitting, based on the indication of the resources selected for the sidelink transmission, a downlink transmission that overlaps in time with the sidelink transmission, the downlink transmission having one or more transmission parameters adjusted based on the downlink transmission overlapping in time with the sidelink transmission.

29. The method of claim 28 , further comprising:

transmitting, to the UE, multiple configurations of the one or more transmission parameters for downlink transmissions that overlap in time with the sidelink transmission, each configuration associated with a corresponding priority level; and

transmitting a priority level indication of a priority level associated with the downlink transmission that overlaps in time with the sidelink transmission.

30. The method of claim 28 , wherein the one or more transmission parameters include an increased transmission power, a reduced modulation and coding scheme (MCS), or a reduced rank.