✅System information-2(SI2)

Neighbour BCCH frequencies and PLMN information are sent in this SI. MS uses these frequencies for signal strength measurements required for handover.

System Information-2 (SI2)

System Information-2 (SI2) is a critical broadcast message used in cellular networks. It contains essential configuration details, such as:

• Access parameters for the Random Access Channel (RACH)

• Information on the broadcast control channel (BCCH)

• Timing Advance (TA) details

This information helps devices establish and maintain communication with the network efficiently.