NSN LTE PS drop rate high with LTE_5025d KPI

[linhhy]

Hi,

Does anyone have experience about the kpi LTE_5025d in NSN LTE system?
Recently E-RAB DR without pre-empt, RAN in our network suddenly increase, almost caused by Released E-RABs due to Radio Link Failure initiated by eNB (M8006C12). But there are no traffic in almost cells which have high drop call and number E-RAB active drop with data in the bufferdue to RNL Radio Connection with UE Lost cause initiated byeNB less.

please help!

[eritelecom]

i think u have highlighted the response. since there is low traffic, a small number of drops will impact the overall kpi

[linhhy]

Actually number of drop is also high (Released E-RABs due to Radio Link Failure initiated by eNB (M8006C12))