QUALCOMM Incorporated
COMPACT DOWNLINK CONTROL INFORMATION FOR A TWO-STEP RANDOM ACCESS CHANNEL PROCEDURE

Abstract:

Methods, systems, and devices for wireless communications are described. A user equipment (UE) may transmit, to a base station, a first message of a two-step random access procedure. An attribute or content of the first message may indicate a request for a second type of control signaling that including fewer bits than a first type of control signaling. The UE may receive a second message of the two-step random access procedure including the second type of control signaling based on the first message. The UE may communicate with the base station on resources scheduled by the second message on a downlink shared channel.