TECHNIQUES FOR MIXED NUMEROLOGY CO-CHANNEL COEXISTENCE

Methods, systems, and devices for wireless communication are described. A wireless communication device may transmit, in a radio frequency (RF) spectrum band that supports co-channel coexistence between a first radio access technology (RAT) associated with a first subcarrier spacing (SCS) and a second RAT associated with a second SCS, during a first slot of two or more consecutive slots of a paired transmission, a first redundancy version (RV) of a transport block (TB) that includes a first set of parity bits and a first set of information bits associated with the TB. The wireless communication device may transmit, in the RF spectrum band, during a second slot of the two or more consecutive slots of the paired transmission, a second RV of the TB that includes a second set of parity bits and a second set of information bits associated with the TB.