1. A method for wireless communication, comprising:identifying a wireless channel allocated for a data transmission to be transmitted using a first radio access technology (RAT) during a first time period;
receiving a configuration parameter indicating whether to transmit, using a second RAT, a message that indicates that the data transmission is to occur via the first RAT and during the first time period;
transmitting the message using the second RAT, the second RAT being a wireless local area network (WLAN) and being different from the first RAT, the message being transmitted during a second time period designated for second RAT transmissions by one or more user equipments (UEs) and based at least in part on the configuration parameter; and
transmitting or receiving the data transmission over the wireless channel during the first time period using the first RAT.