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How UE knows weather to include aperiodic CSI report in MSG3?

+1 vote
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in contention based RACH procedure ENB will use CSI field RAR as reservd then How UE will get to know weather to send apriodic CSI to ENB or not?

posted Jun 21, 2018 by Jaganathan
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1 Answer

+1 vote

Network can tell UE to send CSI Report by setting CSI Request field in DCI Format 0. Via PUSCH, CSI field is 1 or 2 bit. Based on that UE will trigger aperiodic CSI.

answer Jun 25, 2018 by Mohit Mohan

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