Ok, I understand better now. But I really can’t help…
NALLPDCH seems to be counting all the used PDCH in the cell, isn’t it ?
1 PDCH = 1 timeslot used for (E)GPRS transfers
If you want to convert this in erlang, you need to mutliply it by the observed period
For instance, in one hour :
5 PDCH used in the cell in average –> 5 * 3600 / 3600 = 5 erlangs for that hour.