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SIB4: SIB4 contains information relevant for inter-frequency cell re-selection (i.e. information about other NR frequencies and…

SIB3 is OSI It provides neighboring cell related information related to intra-frequency cell re-selection. Includes cells with specific…

SIB2 contains cell re-selection information common for intra-frequency, inter-frequency and/or inter-RAT cell re-selection as well as…

–SI-SchedulingInfo The IE SI-SchedulingInfo contains information needed for acquisition of SI messages. SI-SchedulingInfo ::= SEQUENCE {…

SIB1 carries information required for UE to access the cell and random access parameters. It will also include the avaibility and scheduling…

In the previous chapters we saw how UE uses SSB to get PSS and SSS. SSB also consists of PBCH block that is used to broadcast System…

When UE is switched on it will acquire system information for cell selection, cell-reselection. MIB and SIB1 are 2 important SI that UE…

When UE is in RRC_IDLE mode, it needs to read the system information for cell selection and cell reselection. System Information(SI) will be…

For a UE to access to the network, first it has to latch on to a network. For that UE needs to find the cell and synchronize it in frequency…

SSB stands for stands for Synchronization Signal Block. It is commonly referred as Synchronization/PBCH block as it has Synchronization and…