A.針對(duì)IDLE,PCH狀態(tài)的UE,當(dāng)接收到PAGING TYPE1消息后,如果消息中帶有BCCH modification info(MIB value tag)參數(shù)的話,會(huì)進(jìn)行SIB更新判決
B.而針對(duì)FACH狀態(tài)的UE,當(dāng)收到SYSTEM INFORMATION CHANGE INDICATION消息后,也會(huì)進(jìn)行SIB更新判決
C.系統(tǒng)消息修改時(shí)的通知信令由兩種:SYSTEM INFORMATION CHANGE INDICATION,PAGING TYPE1
D.SYSTEM INFORMATION CHANGE INDICATION信令承載的路徑是:BCCH→BCH→PCCPCH