DTM Feature activation NOKIA BSC s12

[mojiiiiii]

We will soon activate DTM feature in some cells in our network and test it , so here are my questions:

- is Gs interface mandatory in DTM feature?

- what are the ways to test the good working of DTM?

- What NMO should we have ?

and finally which type of mobile could we use to test DTM?

[ashishrana]

hi. I m attaching a ppt from our network post deployment of DTM. See if it is helpful & answers ur question.

[mojiiiiii]

hi. I m attaching a ppt from our network post deployment of DTM. See if it is helpful & answers ur question.

it is usefull for me.
but i want to know how test this feature in TEMS?

[ashishrana]

Sorry, I m not an expert on RF & have minimal experience on TEMS. But DTM with Gs requires combined LAC+RAC update unlike without Gs where it first does LAC & then RAC. If this could be related to TEMS in any way.