Master the specifics of Ericsson (ENM) and Huawei (U2020) performance management. We dive into real counters like Ericsson’s pmRrcConnEstabSucc and Huawei’s L.RRC.ConnSucc to understand how KPIs are calculated and optimized.
Learn to decode Layer 3 (RRC) and NAS (Non-Access Stratum) messages from drive test tools like TEMS , Nemo , and QXDM .
We explain every Information Element (IE) in the Attach Procedure and Handover events, like A3, A5, and B1.
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