Huawei troubleshooting case related to RRC

[qualcomm]

Here are some case from Huawei

1. Low RRC Connection Setup Success Rate after RNC upgrade
2. No CS RAB Attempt But RRC Present
3. RRC failure for a cell due to one single UE
4. RRC rejects with the cause VS.RRC.Rej.DLIUBBandCong caused by high CPU usage of GOU
5. Unexpected RRC Connection Request messages.zip