Wireless communications systems and methods related to communicating control information are provided. A method of wireless communication performed by a first user equipment (UE) may include transmitting, to a second UE in a first time period, a resource reservation indicating resources associated with at least one channel state information reference signal (CSI-RS), transmitting, to the second UE, the at least one CSI-RS in a second time period, wherein the second time period is at least K time periods after the first time period, and receiving, from the second UE, a CSI report based on the at least one CSI-RS.