Dears Experts
Refering to the initial analysis for LUSR, I found the top failures caused as below sorted from the highest to lowest:
- Location Update Failures Caused by Unknown Subscribers in the HLR.
- Location Update Failures Caused by Cell Prohibition in the Location Area.
- Location Update Failures Caused by Network Faults.
- Location Update Failures Caused by Roaming Prohibition.
- Location Update Failures Caused by Non-Protocol Subscribers.
Any suggestion some proven methods parameter optimization, features, strategies to improve LUSR KPIs as the above the top failures caused?
Huawei Vendor