Downlink Traffic Volume -- LTE

Downlink Traffic Volume

Description

Similar to the Radio Bearers KPI, the Downlink Traffic Volume KPI consists of ten sub-KPIs. One KPI corresponds to the total DRB traffic volume, and the other nine correspond to nine QCIs. This set of sub-KPIs indicates the downlink traffic volume in a cell, which is measured at the PDCP layer and excludes the PDCP header.

Definition

The Downlink Traffic Volume KPIs are defined in Table 1 and include ten sub-KPIs. The formula for each KPI is mapped to its corresponding counter.

Table 1 Downlink Traffic Volume

Name	Downlink Traffic Volume
Object	Cell or radio network
Formula	DLTrafficVolume DLTrafficVolume_QCI_1 DLTrafficVolume_QCI_2 DLTrafficVolume_QCI_3 DLTrafficVolume_QCI_4 DLTrafficVolume_QCI_5 DLTrafficVolume_QCI_6 DLTrafficVolume_QCI_7 DLTrafficVolume_QCI_8 DLTrafficVolume_QCI_9
Associated Counters	Downlink Traffic Volume = L.Thrp.bits.DL Downlink Traffic Volume of QCIn = L.Thrp.bits.DL.QCI.n n = 1 to 9
Unit/Range	bit
Note	None