SSB : orange
DL data : Sky blue
UL data : Linen
38.331 : MasterInformationBlock (MIB) is always transmitted on the BCH with a periodicity of 80 ms and repetitions made within 80 ms, and it includes parameters that are needed to acquire SystemInformationBlockType1 (RMSI)
SystemInformationBlockType1 (SIB1) is transmitted on the DL-SCH with a periodicity of [X]