QUALCOMM Incorporated
Out-of-order scheduling

Abstract:

Methods, systems, and devices for wireless communications are described. A user equipment (UE) may transmit or receive transmissions that are out of order in relation to received preceding downlink transmissions (or resource grants), where the transmissions may include different priorities or service types. For example, a UE may transmit feedback for received downlink data including different priorities or service types, where the feedback is sent in a different order than the order in which the data was received. Additionally or alternatively, the UE may send or receive transmissions for different priorities or service types in a different order than an order in which a respective grant was received for each transmission. In addition to transmissions including different priorities or service types being scheduled out-of-order, transmissions including the same priorities or service types may be scheduled based on the order in which preceding downlink transmissions (or resource grants) were received.