LTE: how to check the transmission period for each SIB?

Question

We can map the SIBs onto the same SI under the following constrains:

The SIBs which are mapped onto the same SI, must have the same transmission period; My question is , how do I check the transmission period for each SIB?

Is it standard for each SIBs i.e. SIB1 = 80 ms , SIB3=120ms , SIB4=240ms?

Answer 1

MIB-every 40 ms
SIB1-every 80 ms
Periodicity of other SIBs-Check the SchedulingInfoList->si-Periodicity in SIB1