How to measure reselection from 3G to LTE?

Hello Experts,
In Huawei 3G, any counter from which we can measure reselection from 3G to LTE?

For reselection from 3G to 4G I think there’s no counter.
You can check redirection count.

Hi

When UE do reselection from 2G to 3G, establishment cause in RRC setup request is irat cell reselection. So RNC have counter no of irat cell reselection from 2G based in this field.
However, reselection from 3G to 4G, establishment cause enb receive is just mo-signaling, which cover also reselection from 3G to 4G, TAU, attach procedures.
So no counter indicates no of reselection from 3G to 4G.