In our network, we are not able to see MCS9 activity on the network after drive test, Mean and CVBEP values aree ok, radio side is ok, we’ve also upgraded both Abis and Ater PCM to eliminate the issue of low resources.
On the other hand from reports taken from the NPO, there is very little MCS 9 activity. All radio parameters have been checked. Pls apart form the radio part, where else can we have a problem?..
I make recommendation for whoever is able to provide a solution.