e[32m PDCCH for RAR_MSG (rnti 267,ueIndex 7) at 2256425 e[0m
MSG3 CRC_GOOD
e[32m PDCCH for CONTENTION_RESL_MSG (rnti 20014,ueIndex 512) at 2256440 e[0m
wrong value of UE index =512, correcting to 0
So MSG4 cannot be transmitted due to wrong UE index.
So try making another reset to gNodeB and clear all alarms major and critical.
Your gNodeB fails in transmitting msg4.
I understand. Are you sure can’t I see msg4 because gNodeB fails in transmitting msg4, and the problem of course UE index?
And just by reset I could solve the problem?
I am looking at bottom of the log.
You need ueindex=7 no ueindex=0.
This is your UE: index7.
So you need this: [32m CONTENTION_ACK_RECD for ue_index [7] which is missing in your log.
Appreciated your help, now I have attach to the network, did three full reboot system for gNB + RRH and now it there’s successfull in RRC setup.
Thanks!
Glad to hear.
On this type of issue, troubleshooting can become really difficult.
On early IODT days we saw it happening due to lots of stuff (Frequency and timing tracking loop, wrong DCI config, etc…) and this not solvable overnight.
Happy it worked!
Still… 100% scheduling rate is a really good number !
If you wanna maximize throughput you might also want to look at TDD pattern.
Ensure you have more room for DL.
(if TDD)