A9313: DOWN_EGPRS_TBF_TOTAL_TIME
This measurement provides the total duration of downlink EGPRS TBF (ms) in a granularity period.
ms.
The duration of a GPRS TBF refers to the period that starts when the GPRS TBF is successfully established and ends when the GPRS TBF is normally released. The measurement value is obtained by accumulating the duration of downlink EGPRS TBFs that are normally released in a granularity period.
This is an original counter without involving any formula.