please can someone tell me how i can calculate the call drop caused by equipement and other (in BSC 6000)
In BSC 32 I calculate it like this BSS call drop rate = TCH call drop rate - TCH RF Lost Rate
thanks
you have call drop measurement and there are the Drop reason include what you mention without doing the Subratction also this measurement is exist in BSC32.
if you mean Huawei vendor please note the following
its not simple like this
go and check the drop causes in any cell has hardware issue
you will conclude that sometimes the drop cause due to hardware and due to rf both are affected by the hardware problem
even the transmission outages affect T200 and RLKTO
so using simply the formula tch drop rate-tch rf lose rate is not correct
u can think about it like this
if i have a considerable amounts of drops due to hardware then it means that i have a hardware issue
but i cannot calculate a correct percentage of drop caused by hardware by taking the drop causes equipment and abis and excluding the causes T200 and RLKTO
if you mean Huawei vendor please note the following
its not simple like this
go and check the drop causes in any cell has hardware issue
you will conclude that sometimes the drop cause due to hardware and due to rf both are affected by the hardware problem
even the transmission outages affect T200 and RLKTO
so using simply the formula tch drop rate-tch rf lose rate is not correct
u can think about it like this
if i have a considerable amounts of drops due to hardware then it means that i have a hardware issue
but i cannot calculate a correct percentage of drop caused by hardware by taking the drop causes equipment and abis and excluding the causes T200 and RLKTO
hope its useful and add reputation if possible
I thought that the call drops caused by T200 and Radio Link timeout are included in RF radio lost connection.
and according to what you have said it isn't possible to calculate BSS Call Drop Rate
Bookmarks