SIB’s
|
Details
|
SIB-1
|
Cell access related parameters and
scheduling of other SIBs
|
SIB-2
|
Common and shared channel
configuration, RACH related configuration are present
|
SIB-3
|
Parameters required for
intra-frequency, inter-frequency and I-RAT cell re-selections
|
SIB-4
|
Information regarding INTRA-frequency
neighboring cells (E-UTRA)
|
SIB-5
|
Information regarding INTER-frequency
neighboring cells (E-UTRA)
|
SIB-6
|
Information for re-selection to
INTER-RAT (UTRAN cells)
|
SIB-7
|
Information for re-selection to
INTER-RAT (GERAN cells)
|
SIB-8
|
Information for re-selection to
INTER-RAT (CDMA2000)
|
SIB-9
|
Information related to Home eNodeB (FEMTOCELL)
|
SIB-10
|
ETWS (Earthquake and Tsunami Warning
System) information (Primary notification)
|
SIB-11
|
ETWS (Earthquake and Tsunami Warning
System) information (Secondary notification)
|
SIB-12
|
Commercial Mobile Alert Service (CMAS)
information.
|
SIB-13
|
Contains the information required to
acquire the MBMS control information associated with one or more MBSFN areas.
|
Scenarios where UE
acquire SIBs:
Ø
UE is powered on (selecting a cell)
Ø
Cell re-selection
Ø
After HO completion
Ø
After entering E-UTRAN from another RAT
Ø
coming out of OUT OF COVERAGE situation
Ø
receiving a notification that SYSTEM INFORMATION
has changed
Ø
receiving an indication about the presence of
ETWS (Primary/Secondary), CMAS notification
Ø
receiving a request from CDMA 2000 upper layers
Ø
exceeding the maximum validity duration of SIBs
No comments:
Post a Comment