Wireless communications system 100 may support multiplexing of different type of communications on a carrier (e.g., MBB communications and low latency communications). In some cases, a base station 105 may semi-statically allocate resources of a carrier for low latency communications and MBB communications, and these different types of communications may be multiplexed over time and frequency resources. However, because low latency communications may be unpredictable, it may be challenging for a base station to allocate an appropriate amount of resources for low latency communications with a UE 115. For example, if the base station allocates a small amount of resources for low latency communications, there may not be sufficient resources available for communication when data traffic is high. Alternatively, if a base station allocates a large amount of resources for low latency communications, resources may be unused when data traffic is low.