Ø Contains
the information required to acquire the MBMS control information associated
with one or more MBSFN areas
Ø Introduced
in Release9
Monday, 9 June 2014
System Information Block -12 in LTE (SIB-12)
Ø Contains
a CMAS notification
Ø CMAS
notifications carry high emerygency situations and is defined for three catagories:
-Presidential
Alerts (President of a geographical location can send alerts)
-Threat Alerts
(Tornado/Hurricane alerts)
-AMBER Alerts
(Child abduction, endangered situation)
Ø introduced
in Release9
Information’s:
messageIdentifier
|
Identifies the source and type of CMAS notification
|
serialNumber
|
Identifies variations of a CMAS notification
|
warningMessageSegmentType
|
Indicates whether the included CMAS warning message segment is the
last segment or not
|
warningMessageSegmentNumber
|
Segment number of the CMAS warning message segment contained in the
SIB. A segment number of zero corresponds to the first segment, one
corresponds to the second segment, and so on
|
warningMessageSegment
|
Carries a segment of the Warning Message
|
dataCodingScheme
|
Identifies the alphabet/coding and the language applied variations of
a CMAS notification
|
System Information Block -11 in LTE (SIB-11)
Ø Contains
an ETWS secondary notification
Information’s:
messageIdentifier
|
Identifies the source and type of ETWS notification (earthquake,
tsunami warning, any emergency or test message)
|
serialNumber
|
Identifies variations of an ETWS notification.
-uses various mechanisms to alert the user (display message, play a
tone or vibrate, location where the message is applicable, also contains an
update number which specifies whether a change is in the message content or
not)
|
warningMessageSegmentType
[last/not
last]
|
Indicates whether the included ETWS warning message segment is the
last segment of the complete segment or not
|
warningMessageSegmentNumber
|
# allows ordering of the message segments
# Segment number of the ETWS warning message segment contained in the
SIB. A segment number of zero corresponds to the first segment, one
corresponds to the second segment, and so on
|
warningMessageSegment
|
carries actual segment of the message
|
dataCodingScheme
|
Identifies the alphabet/coding and the language applied variations of
an ETWS notification
|
System Information Block -10 in LTE (SIB-10)
Ø contains
an ETWS primary notification
Information’s:
messageIdentifier
|
Identifies the source and type of ETWS notification (earthquake,
tsunami warning, any emergency or test message)
|
serialNumber
|
Identifies variations of an ETWS notification.
-uses various mechanisms to alert the user (display message, play a
tone or vibrate, location where the message is applicable, also contains an
update number which specifies whether a change is in the message content or
not)
|
warningType
|
# Identifies the warning type of the ETWS primary notification
(earthquake, tsunami, etc.) and
# provides information on emergency user alert and UE popup
|
warningSecurityInfo
|
# is optional, only applied when security is applied
# Provides security information for the ETWS notification
|
System Information Block -9 in LTE (SIB-9)
Ø Contains
a home eNB name (HeNB Name)
Ø HeNB
provie services to Closed Subscriber Groups. The HeNB name helps the user to
select the correct CSG Identity when performing a manual selection
Information’s:
hnb-Name
|
Carries the name of the home eNB
|
System Information Block -7 in LTE (SIB-7)
Ø Contains
information relevant only for inter-RAT (GERAN) cell re-selection
Information’s:
t_ReselectionGERAN
|
Time to trigger for reselection. Value 0 to 7 sec.
|
carrierFreqsInfoList[0]
|
carries upto 16 instances of GERAN freq.
|
carrierFreqs
|
|
startingARFCN
|
Start of the ARFCN
|
bandIndicator
|
dcs1800 or pcs1900
|
followingARFCNs
|
ARFCN groups
|
cellReselectionPriority
|
Absolute priority of the GERAN layer. Value 0 to 7, whereas 0 is the
lowest priority
|
ncc_Permitted
|
Network Color Code. Is a bitmap value
|
q_RxLevMin
|
minimum RSSI value required
|
p_MaxGERAN
|
maximum allowed UL transmit power
|
threshX_High
|
# Threshold (in dB) used by UE for cell re-selection to a HIGHER priority
frequency
# The Srxlev of the candidate
cell is greater than threshX_High
# Value 0 to 31 dB. Actual
value= Signaled value * 2
|
threshX_Low
|
# Threshold (in dB) used by UE for cell re-selection to a LOWER
priority frequency
# Cell re-selection is allowed
only when Srxlev of the candidate
cell is greater than threshX_Low
and RSRP of serving cell is less than the value of ThreshServingLow singalled within SIB3
# Value 0 to 31 dB. Actual
value= Signaled value * 2
|
System Information Block -6 in LTE (SIB-6)
Ø Contains
information relevant only for inter-RAT cell re-selection (information about
UTRA frequencies and UTRA neighboring cells relevant for cell re-selection.
Ø Includes
cell re-selection parameters common for a frequency
Information’s:
carrierFreqListUTRA_FDD/TDD
|
Information specified for up to 16 instances of RF carriers for FDD
or TDD
|
carrierFreq
|
carrier frequency helps the UE to seach
|
cellReselectionPriority
|
defines the absolute priority of the UMTS. Value 0-7, 0 is the lowest
priority
|
threshX_High
|
# Threshold (in dB) used by UE for cell re-selection to a HIGHER
priority UMTS frequency
# The Srxlev of the candidate cell is greater than threshX_High
# Value 0 to 31 dB. Actual
value= Signaled value * 2
|
threshX_Low
|
# Threshold (in dB) used by UE for cell re-selection to a LOWER
priority UMTS frequency
# Cell re-selection is allowed
only when Srxlev of the candidate
cell is greater than threshX_Low
and RSR of serving cell is less than the value of ThreshServingLow singalled within SIB3
# Value 0 to 31 dB. Actual
value= Signaled value * 2
|
q_RxLevMin
|
minimum RSCP requirement for candidate UMTS cell. Value -60 to -13
dB. Actual value= Signaled value * 2 +1
|
p_Max
|
Value applicable for the intra-frequency neighboring E-UTRA cells. If
absent the UE applies the maximum power according to the UE capability
|
q_QualMin
|
# Minimum Ec/Io requirement for candidate UMTS cell.
Value -24 to 0 dB
# applicable for FDD only
|
t_ReselectionUTRA
|
# defines the time to trigger cell re-selection
# value 0 - 7 seconds
|
t_ReselectionUTRA_SF
|
# defines the time to trigger cell re-selection
# value 0 - 7 seconds
# Scaling factors used for Medium and High mobility
# Scaling Factors value 0.25, 0.5, 0.75, 1.0. These values decrease
the value of T_reselection which allows more rapid cell re-selections
|
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