SIB 8
contains static information for CPCH.
Only for FDD.
SIB 7
contains information on fast changing cell parameters such as the uplink interference levels (used for open loop power control for the PRACH) and the dynamic persistence value ( also used for PRACH).
SIB 6
contains information on the common physical channels in the cell (PICH, AICH, PCCPCH, PRACH, SCCPCH) for a UE in connected mode.
If SIB5 is not present it can also be used for UEs in idle mode.
SIB 5
contains information on the common physical channels in the cell (PICH, AICH, PCCPCH, PRACH, SCCPCH) for a UE in idle mode.
If SIB6 is not present it can also be used for UEs in connected mode.
SIB 4
contains information on the cell selection and reselection parameters that the UE need to use in connected mode.
If SIB3 is not present it can be also be used for UEs in idle mode.
SIB 3
contains information on the cell selection and reselection parameters that the UE need to use in idle mode.
If SIB4 is not present it can be also be used for UEs in connected mode.
SIB 2
contains information on the available URAs. There can be up to eight URAs in a cell.
SIB 1
contains NAS information (CN specific info) as well as information on timers for use in idle or connected mode.
Scheduling block 1 and 2
are
optional block used to provide scheduling information on SIBs.
MIN (Master Information Block)
is
the main index for system information.
It contains scheduling information on SIBs and up to two scheduling blocks.
