Radio Bearers -- LTE

Radio Bearers

Description

The Radio Bearers KPI consists of ten sub-KPIs. One KPI corresponds to the total of radio bearers and the other nine correspond to nine QCIs. This set of sub-KPIs indicates the average number of radio bearers in a cell or radio network. The radio bearer for each QCI is based on the number of active RRC connections for each QCI, according to the QCI defined in the QoS information.

Definition

The Radio Bearers KPIs are defined in Table 1 and include ten different sub-KPIs. The formula for each KPI is mapped to its corresponding counter.

Table 1 Radio Bearers

Name	Radio Bearers
Object	Cell or radio network
Formula	RadioBearers RadioBearers_QCI_1 RadioBearers_QCI_2 RadioBearers_QCI_3 RadioBearers_QCI_4 RadioBearers_QCI_5 RadioBearers_QCI_6 RadioBearers_QCI_7 RadioBearers_QCI_8 RadioBearers_QCI_9
Associated Counters	Radio Bearers =L.Traffic.DRB RadioBearers of QCIn = L.Traffic.DRB.QCI.n n = 1 to 9
Unit/Range	NA
Note	None