This KPI depend on providers. For exemple we dont have OUT HO PREPARTION SUCCESS RATE on NSN. But for this case we have an execution Pb (low HO OUT EFFICIENCY RATE): It can be like what pix said:
– interference
– dual BSIC/BCCH
– poor coverage
– hardware problem
Juste a question: for the target side, what is the worst KPI for HO Inc (HO Inc Fail due to ?)