Qualcomm incorporated (20250008570). TWO-STEP RANDOM ACCESS CHANNEL PROCEDURE
TWO-STEP RANDOM ACCESS CHANNEL PROCEDURE
Organization Name
Inventor(s)
Mahmoud Taherzadeh Boroujeni of San Diego CA US
TWO-STEP RANDOM ACCESS CHANNEL PROCEDURE
This abstract first appeared for US patent application 20250008570 titled 'TWO-STEP RANDOM ACCESS CHANNEL PROCEDURE
Original Abstract Submitted
various aspects of the present disclosure generally relate to wireless communication. in some aspects, a user equipment (ue) may transmit a message type-a (msga), of a two-step random access channel (rach) procedure, identifying information associated with a plurality of synchronization signal blocks (ssbs), wherein the information includes at least one of a plurality of ssb indices associated with the plurality of ssbs or a plurality of reference signal received powers (rsrps) associated with the plurality of ssbs. the ue may receive a message type-b (msgb) in the two-step rach procedure, identifying a downlink beam associated with an ssb based at least in part on transmitting the msga. the ue may transmit a response message, based at least in part on receiving the msgb, indicating a confirmation of an ssb index identified in the msgb or indicating a reversion to a different ssb index. numerous other aspects are described.