6.3.1 System information blocks

38.3313GPPNRProtocol specificationRadio Resource Control (RRC)Release 17TS

– SIB2

SIB2 contains cell re-selection information common for intra-frequency, inter-frequency and/or inter-RAT cell re-selection (i.e. applicable for more than one type of cell re-selection but not necessarily all) as well as intra-frequency cell re-selection information other than neighbouring cell related.

SIB2 information element

— ASN1START

— TAG-SIB2-START

SIB2 ::= SEQUENCE {

cellReselectionInfoCommon SEQUENCE {

nrofSS-BlocksToAverage INTEGER (2..maxNrofSS-BlocksToAverage) OPTIONAL, — Need S

absThreshSS-BlocksConsolidation ThresholdNR OPTIONAL, — Need S

rangeToBestCell RangeToBestCell OPTIONAL, — Need R

q-Hyst ENUMERATED {

dB0, dB1, dB2, dB3, dB4, dB5, dB6, dB8, dB10,

dB12, dB14, dB16, dB18, dB20, dB22, dB24},

speedStateReselectionPars SEQUENCE {

mobilityStateParameters MobilityStateParameters,

q-HystSF SEQUENCE {

sf-Medium ENUMERATED {dB-6, dB-4, dB-2, dB0},

sf-High ENUMERATED {dB-6, dB-4, dB-2, dB0}

}

} OPTIONAL, — Need R

…

},

cellReselectionServingFreqInfo SEQUENCE {

s-NonIntraSearchP ReselectionThreshold OPTIONAL, — Need S

s-NonIntraSearchQ ReselectionThresholdQ OPTIONAL, — Need S

threshServingLowP ReselectionThreshold,

threshServingLowQ ReselectionThresholdQ OPTIONAL, — Need R

cellReselectionPriority CellReselectionPriority,

cellReselectionSubPriority CellReselectionSubPriority OPTIONAL, — Need R

…

},

intraFreqCellReselectionInfo SEQUENCE {

q-RxLevMin Q-RxLevMin,

q-RxLevMinSUL Q-RxLevMin OPTIONAL, — Need R

q-QualMin Q-QualMin OPTIONAL, — Need S

s-IntraSearchP ReselectionThreshold,

s-IntraSearchQ ReselectionThresholdQ OPTIONAL, — Need S

t-ReselectionNR T-Reselection,

frequencyBandList MultiFrequencyBandListNR-SIB OPTIONAL, — Need S

frequencyBandListSUL MultiFrequencyBandListNR-SIB OPTIONAL, — Need R

p-Max P-Max OPTIONAL, — Need S

smtc SSB-MTC OPTIONAL, — Need S

ss-RSSI-Measurement SS-RSSI-Measurement OPTIONAL, — Need R

ssb-ToMeasure SSB-ToMeasure OPTIONAL, — Need S

deriveSSB-IndexFromCell BOOLEAN,

…,

[[

t-ReselectionNR-SF SpeedStateScaleFactors OPTIONAL — Need N

]],

[[

smtc2-LP-r16 SSB-MTC2-LP-r16 OPTIONAL, — Need R

ssb-PositionQCL-Common-r16 SSB-PositionQCL-Relation-r16 OPTIONAL — Cond SharedSpectrum

]],

[[

ssb-PositionQCL-Common-r17 SSB-PositionQCL-Relation-r17 OPTIONAL — Cond SharedSpectrum2

]],

[[

smtc4list-r17 SSB-MTC4List-r17 OPTIONAL — Need R

]]

},

…,

[[

relaxedMeasurement-r16 SEQUENCE {

lowMobilityEvaluation-r16 SEQUENCE {

s-SearchDeltaP-r16 ENUMERATED {

dB3, dB6, dB9, dB12, dB15,

spare3, spare2, spare1},

t-SearchDeltaP-r16 ENUMERATED {

s5, s10, s20, s30, s60, s120, s180,

s240, s300, spare7, spare6, spare5,

spare4, spare3, spare2, spare1}

} OPTIONAL, — Need R

cellEdgeEvaluation-r16 SEQUENCE {

s-SearchThresholdP-r16 ReselectionThreshold,

s-SearchThresholdQ-r16 ReselectionThresholdQ OPTIONAL — Need R

} OPTIONAL, — Need R

combineRelaxedMeasCondition-r16 ENUMERATED {true} OPTIONAL, — Need R

highPriorityMeasRelax-r16 ENUMERATED {true} OPTIONAL — Need R

} OPTIONAL — Need R

]],

[[

cellEquivalentSize-r17 INTEGER(2..16) OPTIONAL, — Cond HSDN

relaxedMeasurement-r17 SEQUENCE {

stationaryMobilityEvaluation-r17 SEQUENCE {

s-SearchDeltaP-Stationary-r17 ENUMERATED {dB2, dB3, dB6, dB9, dB12, dB15, spare2, spare1},

t-SearchDeltaP-Stationary-r17 ENUMERATED {s5, s10, s20, s30, s60, s120, s180, s240, s300, spare7, spare6, spare5,

spare4, spare3, spare2, spare1}

},

cellEdgeEvaluationWhileStationary-r17 SEQUENCE {

s-SearchThresholdP2-r17 ReselectionThreshold,

s-SearchThresholdQ2-r17 ReselectionThresholdQ OPTIONAL — Need R

} OPTIONAL, — Need R

combineRelaxedMeasCondition2-r17 ENUMERATED {true} OPTIONAL — Need R

} OPTIONAL — Need R

]]

}

RangeToBestCell ::= Q-OffsetRange

— TAG-SIB2-STOP

— ASN1STOP

SIB2 field descriptions
absThreshSS-BlocksConsolidation Threshold for consolidation of L1 measurements per RS index. If the field is absent, the UE uses the measurement quantity as specified in TS 38.304 [20].
cellEdgeEvaluation Indicates the criteria for a UE to detect that it is not at cell edge, in order to relax measurement requirements for cell reselection (see TS 38.304 [20], clause 5.2.4.9.2).
cellEdgeEvaluationWhileStationary Indicates the criteria for a UE to detect that it is not at cell edge while stationary, in order to relax measurement requirements for cell reselection (see TS 38.304 [20], clause 5.2.4.9.4).
cellEquivalentSize The number of cell count used for mobility state estimation for this cell as specified in TS 38.304 [20].
cellReselectionInfoCommon Cell re-selection information common for intra-frequency, inter-frequency and/ or inter-RAT cell re-selection.
cellReselectionServingFreqInfo Information common for non-intra-frequency cell re-selection i.e. cell re-selection to inter-frequency and inter-RAT cells.
combineRelaxedMeasCondition When both lowMobilityEvalutation and cellEdgeEvalutation criteria are present in SIB2, this parameter configures the UE to fulfil both criteria in order to relax measurement requirements for cell reselection. If the field is absent, the UE is allowed to relax measurement requirements for cell reselection when either or both of the criteria are met. (See TS 38.304 [20], clause 5.2.4.9.0)
combineRelaxedMeasCondition2 When both stationaryMobilityEvaluation and cellEdgeEvaluationWhileStationary criteria are present in SIB2, this parameter configures the UE to fulfil both criteria in order to relax measurement requirements for cell reselection. If the field is absent, the UE is allowed to relax measurement requirements for cell reselection when only the stationary criteria is met. (See TS 38.304 [20], clause 5.2.4.9.0)
deriveSSB-IndexFromCell This field indicates whether the UE can utilize serving cell timing to derive the index of SS block transmitted by neighbour cell. If this field is set to true, the UE assumes SFN and frame boundary alignment across cells on the serving frequency as specified in TS 38.133 [14].
frequencyBandList Indicates the list of frequency bands for which the NR cell reselection parameters apply. The UE behaviour in case the field is absent is described in clause 5.2.2.4.3.
highPriorityMeasRelax Indicates whether measurements can be relaxed on high priority frequencies. If the field is absent, the UE shall not relax measurements on high priority frequencies beyond "Thigher_priority_search" unless both low mobility and not at cell edge criteria are fulfilled (see TS 38.133 [14], clauses 4.2.2.7, 4.2.2.10 and 4.2.2.11).
intraFreqCellReselectionInfo Cell re-selection information common for intra-frequency cells.
lowMobilityEvaluation Indicates the criteria for a UE to detect low mobility, in order to relax measurement requirements for cell reselection (see TS 38.304 [20], clause 5.2.4.9.1).
nrofSS-BlocksToAverage Number of SS blocks to average for cell measurement derivation. If the field is absent the UE uses the measurement quantity as specified in TS 38.304 [20].
p-Max Value in dBm applicable for the intra-frequency neighbouring NR cells. If absent the UE applies the maximum power according to TS 38.101-1 [15] in case of an FR1 cell or TS 38.101-2 [39] in case of an FR2 cell. In this release of the specification, if p-Max is present on a carrier frequency in FR2, the UE shall ignore the field and applies the maximum power according to TS 38.101-2 [39]. This field is ignored by IAB-MT. The IAB-MT applies output power and emissions requirements, as specified in TS 38.174 [63].
q-Hyst Parameter "Qhyst" in TS 38.304 [20], Value in dB. Value dB1 corresponds to 1 dB, dB2 corresponds to 2 dB and so on.
q-HystSF Parameter "Speed dependent ScalingFactor for Qhyst" in TS 38.304 [20]. The sf-Medium and sf-High concern the additional hysteresis to be applied, in Medium and High Mobility state respectively, to Qhyst as defined in TS 38.304 [20]. In dB. Value dB-6 corresponds to -6dB, dB-4 corresponds to -4dB and so on.
q-QualMin Parameter "Qqualmin" in TS 38.304 [20], applicable for intra-frequency neighbour cells. If the field is absent, the UE applies the (default) value of negative infinity for Qqualmin.
q-RxLevMin Parameter "Qrxlevmin" in TS 38.304 [20], applicable for intra-frequency neighbour cells.
q-RxLevMinSUL Parameter "Qrxlevmin" in TS 38.304 [20], applicable for intra-frequency neighbour cells.
rangeToBestCell Parameter "rangeToBestCell" in TS 38.304 [20]. The network configures only non-negative (in dB) values.
relaxedMeasurement Configuration to allow relaxation of RRM measurement requirements for cell reselection (see TS 38.304 [20], clause 5.2.4.9).
s-IntraSearchP Parameter "SIntraSearchP" in TS 38.304 [20].
s-IntraSearchQ Parameter "SIntraSearchQ" in TS 38.304 [20]. If the field is absent, the UE applies the (default) value of 0 dB for SIntraSearchQ.
s-NonIntraSearchP Parameter "SnonIntraSearchP" in TS 38.304 [20]. If this field is absent, the UE applies the (default) value of infinity for SnonIntraSearchP.
s-NonIntraSearchQ Parameter "SnonIntraSearchQ" in TS 38.304 [20]. If the field is absent, the UE applies the (default) value of 0 dB for SnonIntraSearchQ.
s-SearchDeltaP Parameter "SSearchDeltaP" in TS 38.304 [20]. Value dB3 corresponds to 3 dB, dB6 corresponds to 6 dB and so on.
s-SearchDeltaP-Stationary Parameter "SSearchDeltaP-Stationary" in TS 38.304 [20]. Value dB2 corresponds to 2 dB, dB3 corresponds to 3 dB and so on.
s-SearchThresholdP, s-SearchThresholdP2 Parameters "SSearchThresholdP" and "SSearchThresholdP2" in TS 38.304 [20]. The network configures s-SearchThresholdP and s-SearchThresholdP2 to be less than or equal to s-IntraSearchP and s-NonIntraSearchP.
s-SearchThresholdQ, s-SearchThresholdQ2 Parameters "SSearchThresholdQ" and "SSearchThresholdQ2" in TS 38.304 [20]. The network configures s-SearchThresholdQ and s-SearchThresholdQ2 to be less than or equal to s-IntraSearchQ and s-NonIntraSearchQ.
smtc Measurement timing configuration for intra-frequency measurement. If this field is absent, the UE assumes that SSB periodicity is 5 ms for the intra-frequnecy cells. If the field is broadcast by an NTN cell, the offset (derived from parameter periodicityAndOffset) is based on the assumption that service link propagation delay difference between the serving cell and neighbour cells equals to 0 ms, and UE can adjust the actual offset based on the actual propagation delay difference.
smtc2-LP Measurement timing configuration for intra-frequency neighbour cells with a Long Periodicity (LP) indicated by periodicity in smtc2-LP. The timing offset and duration are equal to the offset and duration indicated in smtc in intraFreqCellReselectionInfo. The periodicity in smtc2-LP can only be set to a value strictly larger than the periodicity in smtc in intraFreqCellReselectionInfo (e.g. if smtc indicates sf20 the Long Periodicity can only be set to sf40, sf80 or sf160, if smtc indicates sf160, smtc2-LP cannot be configured). The pci-List, if present, includes the physical cell identities of the intra-frequency neighbour cells with Long Periodicity. If smtc2-LP is absent, the UE assumes that there are no intra-frequency neighbour cells with a Long Periodicity.
smtc4list Measurement timing configuration list for NTN deployments, see clause 5.5.2.10. The offset of each SSB-MTC4 in smtc4list is based on the assumption that service link propagation delay difference between the serving cell and neighbour cells equals to 0 ms, and UE can adjust the actual offset based on the actual propagation delay difference. For a UE that supports less SMTCs than what is included in this list, it is up to the UE to select which SMTCs to consider.
ssb-PositionQCL-Common Indicates the QCL relation between SS/PBCH blocks for intra-frequency neighbor cells as specified in TS 38.213 [13], clause 4.1.
ssb-ToMeasure The set of SS blocks to be measured within the SMTC measurement duration (see TS 38.215 [9]). When the field is absent the UE measures on all SS-blocks.
stationaryMobilityEvaluation Indicates the criteria for a UE to detect stationary mobility, in order to relax measurement requirements for cell reselection (see TS 38.304 [20], clause 5.2.4.9.0).
t-ReselectionNR Parameter "TreselectionNR" in TS 38.304 [20].
t-ReselectionNR-SF Parameter "Speed dependent ScalingFactor for TreselectionNR" in TS 38.304 [20]. If the field is absent, the UE behaviour is specified in TS 38.304 [20].
threshServingLowP Parameter "ThreshServing, LowP" in TS 38.304 [20].
threshServingLowQ Parameter "ThreshServing, LowQ" in TS 38.304 [20].
t-SearchDeltaP Parameter "TSearchDeltaP" in TS 38.304 [20]. Value in seconds. Value s5 means 5 seconds, value s10 means 10 seconds and so on.
t-SearchDeltaP-Stationary Parameter "TSearchDeltaP-Stationary" in TS 38.304 [20]. Value in seconds. Value s5 means 5 seconds, value s10 means 10 seconds and so on.

Conditional Presence	Explanation
HSDN	The field is optionally present, Need R, if speedStateReselectionPars is present; otherwise the field is not present.
SharedSpectrum	This field is mandatory present if this intra-frequency operates with shared spectrum channel access in FR1. Otherwise, it is absent, Need R.
SharedSpectrum2	This field is optionally present if this intra-frequency operates with shared spectrum channel access in FR2-2, Need R. Otherwise, it is absent, Need R.

– SIB3

SIB3 contains neighbouring cell related information relevant only for intra-frequency cell re-selection. The IE includes cells with specific re-selection parameters as well as exclude-listed cells.

SIB3 information element

— ASN1START

— TAG-SIB3-START

SIB3 ::= SEQUENCE {

intraFreqNeighCellList IntraFreqNeighCellList OPTIONAL, — Need R

intraFreqExcludedCellList IntraFreqExcludedCellList OPTIONAL, — Need R

lateNonCriticalExtension OCTET STRING OPTIONAL,

…,

[[

intraFreqNeighCellList-v1610 IntraFreqNeighCellList-v1610 OPTIONAL, — Need R

intraFreqAllowedCellList-r16 IntraFreqAllowedCellList-r16 OPTIONAL, — Cond SharedSpectrum2

intraFreqCAG-CellList-r16 SEQUENCE (SIZE (1..maxPLMN)) OF IntraFreqCAG-CellListPerPLMN-r16 OPTIONAL — Need R

]],

[[

intraFreqNeighHSDN-CellList-r17 IntraFreqNeighHSDN-CellList-r17 OPTIONAL, — Need R

intraFreqNeighCellList-v1710 IntraFreqNeighCellList-v1710 OPTIONAL — Need R

]]

}

IntraFreqNeighCellList ::= SEQUENCE (SIZE (1..maxCellIntra)) OF IntraFreqNeighCellInfo

IntraFreqNeighCellList-v1610::= SEQUENCE (SIZE (1..maxCellIntra)) OF IntraFreqNeighCellInfo-v1610

IntraFreqNeighCellList-v1710 ::= SEQUENCE (SIZE (1..maxCellIntra)) OF IntraFreqNeighCellInfo-v1710

IntraFreqNeighCellInfo ::= SEQUENCE {

physCellId PhysCellId,

q-OffsetCell Q-OffsetRange,

q-RxLevMinOffsetCell INTEGER (1..8) OPTIONAL, — Need R

q-RxLevMinOffsetCellSUL INTEGER (1..8) OPTIONAL, — Need R

q-QualMinOffsetCell INTEGER (1..8) OPTIONAL, — Need R

…

}

IntraFreqNeighCellInfo-v1610 ::= SEQUENCE {

ssb-PositionQCL-r16 SSB-PositionQCL-Relation-r16 OPTIONAL — Cond SharedSpectrum2

}

IntraFreqNeighCellInfo-v1710 ::= SEQUENCE {

ssb-PositionQCL-r17 SSB-PositionQCL-Relation-r17 OPTIONAL — Cond SharedSpectrum2

}

IntraFreqExcludedCellList ::= SEQUENCE (SIZE (1..maxCellExcluded)) OF PCI-Range

IntraFreqAllowedCellList-r16 ::= SEQUENCE (SIZE (1..maxCellAllowed)) OF PCI-Range

IntraFreqCAG-CellListPerPLMN-r16 ::= SEQUENCE {

plmn-IdentityIndex-r16 INTEGER (1..maxPLMN),

cag-CellList-r16 SEQUENCE (SIZE (1..maxCAG-Cell-r16)) OF PCI-Range

}

IntraFreqNeighHSDN-CellList-r17 ::= SEQUENCE (SIZE (1..maxCellIntra)) OF PCI-Range

— TAG-SIB3-STOP

— ASN1STOP

SIB3 field descriptions
intraFreqAllowedCellList List of allow-listed intra-frequency neighbouring cells, see TS 38.304 [20], clause 5.2.4.
intraFreqCAG-CellList List of intra-frequency neighbouring CAG cells (as defined in TS 38.304 [20]) per PLMN.
intraFreqExcludedCellList List of exclude-listed intra-frequency neighbouring cells.
intraFreqNeighCellList List of intra-frequency neighbouring cells with specific cell re-selection parameters. If intraFreqNeighCellList-v1610 is present, it shall contain the same number of entries, listed in the same order as in intraFreqNeighCellList (without suffix).
intraFreqNeighHSDN-CellList List of intra-frequency neighbouring HSDN cells as specified in TS 38.304 [20].
q-OffsetCell Parameter "Qoffsets,n" in TS 38.304 [20].
q-QualMinOffsetCell Parameter "Qqualminoffsetcell" in TS 38.304 [20]. Actual value Qqualminoffsetcell = field value [dB].
q-RxLevMinOffsetCell Parameter "Qrxlevminoffsetcell" in TS 38.304 [20]. Actual value Qrxlevminoffsetcell = field value * 2 [dB].
q-RxLevMinOffsetCellSUL Parameter "QrxlevminoffsetcellSUL" in TS 38.304 [20]. Actual value QrxlevminoffsetcellSUL = field value * 2 [dB].
ssb-PositionQCL Indicates the QCL relation between SS/PBCH blocks for a specific intra-frequency neighbor cell as specified in TS 38.213 [13], clause 4.1. If provided, the cell specific value overwrites the value signalled by ssb-PositionQCL-Common in SIB2 for the indicated cell.

Conditional Presence	Explanation
SharedSpectrum2	The field is optional present, Need R, if this intra-frequency or neighbor cell operates with shared spectrum channel access. Otherwise, it is absent, Need R.

– SIB4

SIB4 contains information relevant for inter-frequency cell re-selection (i.e. information about other NR frequencies and inter-frequency neighbouring cells relevant for cell re-selection), which can also be used for NR idle/inactive measurements. The IE includes cell re-selection parameters common for a frequency as well as cell specific re-selection parameters.

SIB4 information element

— ASN1START

— TAG-SIB4-START

SIB4 ::= SEQUENCE {

interFreqCarrierFreqList InterFreqCarrierFreqList,

lateNonCriticalExtension OCTET STRING OPTIONAL,

…,

[[

interFreqCarrierFreqList-v1610 InterFreqCarrierFreqList-v1610 OPTIONAL — Need R

]],

[[

interFreqCarrierFreqList-v1700 InterFreqCarrierFreqList-v1700 OPTIONAL — Need R

]],

[[

interFreqCarrierFreqList-v1720 InterFreqCarrierFreqList-v1720 OPTIONAL — Need R

]]

}

InterFreqCarrierFreqList ::= SEQUENCE (SIZE (1..maxFreq)) OF InterFreqCarrierFreqInfo

InterFreqCarrierFreqList-v1610 ::= SEQUENCE (SIZE (1..maxFreq)) OF InterFreqCarrierFreqInfo-v1610

InterFreqCarrierFreqList-v1700 ::= SEQUENCE (SIZE (1..maxFreq)) OF InterFreqCarrierFreqInfo-v1700

InterFreqCarrierFreqList-v1720 ::= SEQUENCE (SIZE (1..maxFreq)) OF InterFreqCarrierFreqInfo-v1720

InterFreqCarrierFreqInfo ::= SEQUENCE {

dl-CarrierFreq ARFCN-ValueNR,

frequencyBandList MultiFrequencyBandListNR-SIB OPTIONAL, — Cond Mandatory

frequencyBandListSUL MultiFrequencyBandListNR-SIB OPTIONAL, — Need R

nrofSS-BlocksToAverage INTEGER (2..maxNrofSS-BlocksToAverage) OPTIONAL, — Need S

absThreshSS-BlocksConsolidation ThresholdNR OPTIONAL, — Need S

smtc SSB-MTC OPTIONAL, — Need S

ssbSubcarrierSpacing SubcarrierSpacing,

ssb-ToMeasure SSB-ToMeasure OPTIONAL, — Need S

deriveSSB-IndexFromCell BOOLEAN,

ss-RSSI-Measurement SS-RSSI-Measurement OPTIONAL, — Need R

q-RxLevMin Q-RxLevMin,

q-RxLevMinSUL Q-RxLevMin OPTIONAL, — Need R

q-QualMin Q-QualMin OPTIONAL, — Need S

p-Max P-Max OPTIONAL, — Need S

t-ReselectionNR T-Reselection,

t-ReselectionNR-SF SpeedStateScaleFactors OPTIONAL, — Need S

threshX-HighP ReselectionThreshold,

threshX-LowP ReselectionThreshold,

threshX-Q SEQUENCE {

threshX-HighQ ReselectionThresholdQ,

threshX-LowQ ReselectionThresholdQ

} OPTIONAL, — Cond RSRQ

cellReselectionPriority CellReselectionPriority OPTIONAL, — Need R

cellReselectionSubPriority CellReselectionSubPriority OPTIONAL, — Need R

q-OffsetFreq Q-OffsetRange DEFAULT dB0,

interFreqNeighCellList InterFreqNeighCellList OPTIONAL, — Need R

interFreqExcludedCellList InterFreqExcludedCellList OPTIONAL, — Need R

…

}

InterFreqCarrierFreqInfo-v1610 ::= SEQUENCE {

interFreqNeighCellList-v1610 InterFreqNeighCellList-v1610 OPTIONAL, — Need R

smtc2-LP-r16 SSB-MTC2-LP-r16 OPTIONAL, — Need R

interFreqAllowedCellList-r16 InterFreqAllowedCellList-r16 OPTIONAL, — Cond SharedSpectrum2

ssb-PositionQCL-Common-r16 SSB-PositionQCL-Relation-r16 OPTIONAL, — Cond SharedSpectrum

interFreqCAG-CellList-r16 SEQUENCE (SIZE (1..maxPLMN)) OF InterFreqCAG-CellListPerPLMN-r16 OPTIONAL — Need R

}

InterFreqCarrierFreqInfo-v1700 ::= SEQUENCE {

interFreqNeighHSDN-CellList-r17 InterFreqNeighHSDN-CellList-r17 OPTIONAL, — Need R

highSpeedMeasInterFreq-r17 ENUMERATED {true} OPTIONAL, — Need R

redCapAccessAllowed-r17 ENUMERATED {true} OPTIONAL, — Need R

ssb-PositionQCL-Common-r17 SSB-PositionQCL-Relation-r17 OPTIONAL, — Cond SharedSpectrum

interFreqNeighCellList-v1710 InterFreqNeighCellList-v1710 OPTIONAL — Cond SharedSpectrum2

}

InterFreqCarrierFreqInfo-v1720 ::= SEQUENCE {

smtc4list-r17 SSB-MTC4List-r17 OPTIONAL — Need R

}

InterFreqNeighHSDN-CellList-r17 ::= SEQUENCE (SIZE (1..maxCellInter)) OF PCI-Range

InterFreqNeighCellList ::= SEQUENCE (SIZE (1..maxCellInter)) OF InterFreqNeighCellInfo

InterFreqNeighCellList-v1610 ::= SEQUENCE (SIZE (1..maxCellInter)) OF InterFreqNeighCellInfo-v1610

InterFreqNeighCellList-v1710 ::= SEQUENCE (SIZE (1..maxCellInter)) OF InterFreqNeighCellInfo-v1710

InterFreqNeighCellInfo ::= SEQUENCE {

physCellId PhysCellId,

q-OffsetCell Q-OffsetRange,

q-RxLevMinOffsetCell INTEGER (1..8) OPTIONAL, — Need R

q-RxLevMinOffsetCellSUL INTEGER (1..8) OPTIONAL, — Need R

q-QualMinOffsetCell INTEGER (1..8) OPTIONAL, — Need R

…

}

InterFreqNeighCellInfo-v1610 ::= SEQUENCE {

ssb-PositionQCL-r16 SSB-PositionQCL-Relation-r16 OPTIONAL — Cond SharedSpectrum2

}

InterFreqNeighCellInfo-v1710 ::= SEQUENCE {

ssb-PositionQCL-r17 SSB-PositionQCL-Relation-r17 OPTIONAL — Cond SharedSpectrum2

}

InterFreqExcludedCellList ::= SEQUENCE (SIZE (1..maxCellExcluded)) OF PCI-Range

InterFreqAllowedCellList-r16 ::= SEQUENCE (SIZE (1..maxCellAllowed)) OF PCI-Range

InterFreqCAG-CellListPerPLMN-r16 ::= SEQUENCE {

plmn-IdentityIndex-r16 INTEGER (1..maxPLMN),

cag-CellList-r16 SEQUENCE (SIZE (1..maxCAG-Cell-r16)) OF PCI-Range

}

— TAG-SIB4-STOP

— ASN1STOP

SIB4 field descriptions
absThreshSS-BlocksConsolidation Threshold for consolidation of L1 measurements per RS index. If the field is absent, the UE uses the measurement quantity as specified in TS 38.304 [20].
deriveSSB-IndexFromCell This field indicates whether the UE may use the timing of any detected cell on that frequency to derive the SSB index of all neighbour cells on that frequency. If this field is set to true, the UE assumes SFN and frame boundary alignment across cells on the neighbor frequency as specified in TS 38.133 [14].
dl-CarrierFreq This field indicates center frequency of the SS block of the neighbour cells, where the frequency corresponds to a GSCN value as specified in TS 38.101-1 [15].
frequencyBandList Indicates the list of frequency bands for which the NR cell reselection parameters apply.
highSpeedMeasInterFreq If the field is set to true and UE supports high speed inter-frequency IDLE/INACTIVE measurements, the UE shall apply the enhanced inter-frequency RRM requirements on the inter-frequency carrier to support high speed up to 500 km/h in RRC_IDLE/RRC_INACTIVE as specified in TS 38.133 [14].
interFreqAllowedCellList List of allow-listed inter-frequency neighbouring cells, see TS 38.304 [20], clause 5.2.4.
interFreqCAG-CellList List of inter-frequency neighbouring CAG cells (as defined in TS 38.304 [20] per PLMN.
interFreqCarrierFreqList List of neighbouring carrier frequencies and frequency specific cell re-selection information. If interFreqCarrierFreqList-v1610 or /interFreqCarrierFreqList-v1700 are present, they shall contain the same number of entries, listed in the same order as in interFreqCarrierFreqList (without suffix).
interFreqExcludedCellList List of exclude-listed inter-frequency neighbouring cells.
interFreqNeighCellList List of inter-frequency neighbouring cells with specific cell re-selection parameters. If interFreqNeighCellList-v1610 is present, it shall contain the same number of entries, listed in the same order as in interFreqNeighCellList (without suffix).
interFreqNeighHSDN-CellList List of inter-frequency neighbouring HSDN cells as specified in TS 38.304 [20].
nrofSS-BlocksToAverage Number of SS blocks to average for cell measurement derivation. If the field is absent, the UE uses the measurement quantity as specified in TS 38.304 [20].
p-Max Value in dBm applicable for the neighbouring NR cells on this carrier frequency. If absent the UE applies the maximum power according to TS 38.101-1 [15] in case of an FR1 cell or TS 38.101-2 [39] in case of an FR2 cell. In this release of the specification, if p-Max is present on a carrier frequency in FR2, the UE shall ignore the field and applies the maximum power according to TS 38.101-2 [39]. This field is ignored by IAB-MT. The IAB-MT applies output power and emissions requirements, as specified in TS 38.174 [63].
q-OffsetCell Parameter "Qoffsets,n" in TS 38.304 [20].
q-OffsetFreq Parameter "Qoffsetfrequency" in TS 38.304 [20].
q-QualMin Parameter "Qqualmin" in TS 38.304 [20]. If the field is absent, the UE applies the (default) value of negative infinity for Qqualmin.
q-QualMinOffsetCell Parameter "Qqualminoffsetcell" in TS 38.304 [20]. Actual value Qqualminoffsetcell = field value [dB].
q-RxLevMin Parameter "Qrxlevmin" in TS 38.304 [20].
q-RxLevMinOffsetCell Parameter "Qrxlevminoffsetcell" in TS 38.304 [20]. Actual value Qrxlevminoffsetcell = field value * 2 [dB].
q-RxLevMinOffsetCellSUL Parameter "QrxlevminoffsetcellSUL" in TS 38.304 [20]. Actual value QrxlevminoffsetcellSUL = field value * 2 [dB].
q-RxLevMinSUL Parameter "Qrxlevmin" in TS 38.304 [20].
redCapAccessAllowed Indicates whether RedCap UEs are allowed to access the frequency.
smtc Measurement timing configuration for inter-frequency measurement. If this field is absent, the UE assumes that SSB periodicity is 5 ms in this frequency. If the field is broadcast by an NTN cell, the offset (derived from parameter periodicityAndOffset) is based on the assumption that service link propagation delay difference between the serving cell and neighbour cells equals to 0 ms, and UE can adjust the actual offset based on the actual propagation delay difference.
smtc2-LP Measurement timing configuration for inter-frequency neighbour cells with a Long Periodicity (LP) indicated by periodicity in smtc2-LP. The timing offset and duration are equal to the offset and duration indicated in smtc in InterFreqCarrierFreqInfo. The periodicity in smtc2-LP can only be set to a value strictly larger than the periodicity in smtc in InterFreqCarrierFreqInfo (e.g. if smtc indicates sf20 the Long Periodicity can only be set to sf40, sf80 or sf160, if smtc indicates sf160, smtc2-LP cannot be configured). The pci-List, if present, includes the physical cell identities of the inter-frequency neighbour cells with Long Periodicity. If smtc2-LP is absent, the UE assumes that there are no inter-frequency neighbour cells with a Long Periodicity.
smtc4list Measurement timing configuration list for NTN deployments, see clause 5.5.2.10. The offset of each SSB-MTC4 in smtc4list is based on the assumption that service link propagation delay difference between the serving cell and neighbour cells equals to 0 ms, and UE can adjust the actual offset based on the actual propagation delay difference. For a UE that supports less SMTCs than what is included in this list, it is up to the UE to select which SMTCs to consider.
ssb-PositionQCL Indicates the QCL relation between SS/PBCH blocks for a specific neighbor cell as specified in TS 38.213 [13], clause 4.1. If provided, the cell specific value overwrites the common value signalled by ssb-PositionQCL-Common in SIB4 for the indicated cell.
ssb-PositionQCL-Common Indicates the QCL relation between SS/PBCH blocks for inter-frequency neighbor cells as specified in TS 38.213 [13], clause 4.1.
ssb-ToMeasure The set of SS blocks to be measured within the SMTC measurement duration (see TS 38.215 [9]). When the field is absent the UE measures on all SS-blocks.
ssbSubcarrierSpacing Subcarrier spacing of SSB. Only the following values are applicable depending on the used frequency: FR1: 15 or 30 kHz FR2-1: 120 or 240 kHz FR2-2: 120, 480, or 960 kHz
threshX-HighP Parameter "ThreshX, HighP" in TS 38.304 [20].
threshX-HighQ Parameter "ThreshX, HighQ" in TS 38.304 [20].
threshX-LowP Parameter "ThreshX, LowP" in TS 38.304 [20].
threshX-LowQ Parameter "ThreshX, LowQ" in TS 38.304 [20].
t-ReselectionNR Parameter "TreselectionNR" in TS 38.304 [20].
t-ReselectionNR-SF Parameter "Speed dependent ScalingFactor for TreselectionNR" in TS 38.304 [20]. If the field is absent, the UE behaviour is specified in TS 38.304 [20].

Conditional Presence	Explanation
Mandatory	The field is mandatory present in SIB4.
RSRQ	The field is mandatory present if threshServingLowQ is present in SIB2; otherwise it is absent.
SharedSpectrum	This field is mandatory present if this inter-frequency operates with shared spectrum channel access. Otherwise, it is absent, Need R.
SharedSpectrum2	The field is optional present, Need R, if this inter-frequency or neighbor cell operates with shared spectrum channel access. Otherwise, it is absent, Need R.

– SIB5

SIB5 contains information relevant only for inter-RAT cell re-selection i.e. information about E-UTRA frequencies and E-UTRAs neighbouring cells relevant for cell re-selection. The IE includes cell re-selection parameters common for a frequency.

SIB5 information element

— ASN1START

— TAG-SIB5-START

SIB5 ::= SEQUENCE {

carrierFreqListEUTRA CarrierFreqListEUTRA OPTIONAL, — Need R

t-ReselectionEUTRA T-Reselection,

t-ReselectionEUTRA-SF SpeedStateScaleFactors OPTIONAL, — Need S

lateNonCriticalExtension OCTET STRING OPTIONAL,

…,

[[

carrierFreqListEUTRA-v1610 CarrierFreqListEUTRA-v1610 OPTIONAL — Need R

]],

[[

carrierFreqListEUTRA-v1700 CarrierFreqListEUTRA-v1700 OPTIONAL, — Need R

idleModeMeasVoiceFallback-r17 ENUMERATED{true} OPTIONAL — Need R

]]

}

CarrierFreqListEUTRA ::= SEQUENCE (SIZE (1..maxEUTRA-Carrier)) OF CarrierFreqEUTRA

CarrierFreqListEUTRA-v1610 ::= SEQUENCE (SIZE (1..maxEUTRA-Carrier)) OF CarrierFreqEUTRA-v1610

CarrierFreqListEUTRA-v1700 ::= SEQUENCE (SIZE (1..maxEUTRA-Carrier)) OF CarrierFreqEUTRA-v1700

CarrierFreqEUTRA ::= SEQUENCE {

carrierFreq ARFCN-ValueEUTRA,

eutra-multiBandInfoList EUTRA-MultiBandInfoList OPTIONAL, — Need R

eutra-FreqNeighCellList EUTRA-FreqNeighCellList OPTIONAL, — Need R

eutra-ExcludedCellList EUTRA-FreqExcludedCellList OPTIONAL, — Need R

allowedMeasBandwidth EUTRA-AllowedMeasBandwidth,

presenceAntennaPort1 EUTRA-PresenceAntennaPort1,

cellReselectionPriority CellReselectionPriority OPTIONAL, — Need R

cellReselectionSubPriority CellReselectionSubPriority OPTIONAL, — Need R

threshX-High ReselectionThreshold,

threshX-Low ReselectionThreshold,

q-RxLevMin INTEGER (-70..-22),

q-QualMin INTEGER (-34..-3),

p-MaxEUTRA INTEGER (-30..33),

threshX-Q SEQUENCE {

threshX-HighQ ReselectionThresholdQ,

threshX-LowQ ReselectionThresholdQ

} OPTIONAL — Cond RSRQ

}

CarrierFreqEUTRA-v1610 ::= SEQUENCE {

highSpeedEUTRACarrier-r16 ENUMERATED {true} OPTIONAL — Need R

}

CarrierFreqEUTRA-v1700 ::= SEQUENCE {

eutra-FreqNeighHSDN-CellList-r17 EUTRA-FreqNeighHSDN-CellList-r17 OPTIONAL — Need R

}

EUTRA-FreqNeighHSDN-CellList-r17 ::= SEQUENCE (SIZE (1..maxCellEUTRA)) OF EUTRA-PhysCellIdRange

EUTRA-FreqExcludedCellList ::= SEQUENCE (SIZE (1..maxEUTRA-CellExcluded)) OF EUTRA-PhysCellIdRange

EUTRA-FreqNeighCellList ::= SEQUENCE (SIZE (1..maxCellEUTRA)) OF EUTRA-FreqNeighCellInfo

EUTRA-FreqNeighCellInfo ::= SEQUENCE {

physCellId EUTRA-PhysCellId,

dummy EUTRA-Q-OffsetRange,

q-RxLevMinOffsetCell INTEGER (1..8) OPTIONAL, — Need R

q-QualMinOffsetCell INTEGER (1..8) OPTIONAL — Need R

}

— TAG-SIB5-STOP

— ASN1STOP

SIB5 field descriptions
carrierFreqListEUTRA List of carrier frequencies of E-UTRA. If the carrierFreqListEUTRA-v1610/ carrierFreqListEUTRA-v1700 is present, it shall contain the same number of entries, listed in the same order as in the carrierFreqListEUTRA (without suffix).
dummy This field is not used in the specification. If received it shall be ignored by the UE.
eutra-ExcludedCellList List of exclude-listed E-UTRA neighbouring cells.
eutra-FreqNeighHSDN-CellList List of neighbouring EUTRA HSDN cells as specified in TS 36.304 [27].
eutra-multiBandInfoList Indicates the list of frequency bands in addition to the band represented by carrierFreq for which cell reselection parameters are common, and a list of additionalPmax and additionalSpectrumEmission values, as defined in TS 36.101 [22], table 6.2.4-1, for the frequency bands in eutra-multiBandInfoList
highSpeedEUTRACarrier If the field is present, the UE shall apply the enhanced NR-EUTRA inter-RAT measurement requirements to support high speed up to 500 km/h as specified in TS 38.133 [14] to the E-UTRA carrier.
idleModeMeasVoiceFallback Indicates whether E-UTRA idle/inactive measurements and reporting for EPS fallback can be used.
p-MaxEUTRA The maximum allowed transmission power in dBm on the (uplink) carrier frequency, see TS 36.304 [27].
q-QualMin Parameter "Qqualmin" in TS 36.304 [27]. Actual value Qqualmin = field value [dB].
q-QualMinOffsetCell Parameter "Qqualminoffsetcell" in TS 36.304 [27]. Actual value Qqualminoffsetcell = field value [dB].
q-RxLevMin Parameter "Qrxlevmin" in TS 36.304 [27]. Actual value Qrxlevmin = field value * 2 [dBm].
q-RxLevMinOffsetCell Parameter "Qrxlevminoffsetcell" in TS 36.304 [27]. Actual value Qrxlevminoffsetcell = field value * 2 [dB].
t-ReselectionEUTRA Parameter "TreselectionEUTRA" in TS 38.304 [20].
threshX-High Parameter "ThreshX, HighP" in TS 38.304 [20].
threshX-HighQ Parameter "ThreshX, HighQ" in TS 38.304 [20].
threshX-Low Parameter "ThreshX, LowP" in TS 38.304 [20].
threshX-LowQ Parameter "ThreshX, LowQ" in TS 38.304 [20].
t-ReselectionEUTRA-SF Parameter "Speed dependent ScalingFactor for TreselectionEUTRA" in TS 38.304 [20]. If the field is absent, the UE behaviour is specified in TS 38.304 [20].

Conditional Presence	Explanation
RSRQ	The field is mandatory present if the threshServingLowQ is present in SIB2; otherwise it is absent.

– SIB6

SIB6 contains an ETWS primary notification.

SIB6 information element

— ASN1START

— TAG-SIB6-START

SIB6 ::= SEQUENCE {

messageIdentifier BIT STRING (SIZE (16)),

serialNumber BIT STRING (SIZE (16)),

warningType OCTET STRING (SIZE (2)),

lateNonCriticalExtension OCTET STRING OPTIONAL,

…

}

— TAG-SIB6-STOP

— ASN1STOP

SIB6 field descriptions

messageIdentifier Identifies the source and type of ETWS notification.

serialNumber Identifies variations of an ETWS notification.

warningType Identifies the warning type of the ETWS primary notification and provides information on emergency user alert and UE popup.

– SIB7

SIB7 contains an ETWS secondary notification.

SIB7 information element

— ASN1START

— TAG-SIB7-START

SIB7 ::= SEQUENCE {

messageIdentifier BIT STRING (SIZE (16)),

serialNumber BIT STRING (SIZE (16)),

warningMessageSegmentType ENUMERATED {notLastSegment, lastSegment},

warningMessageSegmentNumber INTEGER (0..63),

warningMessageSegment OCTET STRING,

dataCodingScheme OCTET STRING (SIZE (1)) OPTIONAL, — Cond Segment1

lateNonCriticalExtension OCTET STRING OPTIONAL,

…

}

— TAG-SIB7-STOP

— ASN1STOP

SIB7 field descriptions

dataCodingScheme Identifies the alphabet/coding and the language applied variations of an ETWS notification.

messageIdentifier Identifies the source and type of ETWS notification.

serialNumber Identifies variations of an ETWS notification.

warningMessageSegment Carries a segment of the Warning Message Contents IE.

warningMessageSegmentNumber Segment number of the ETWS warning message segment contained in the SIB. A segment number of zero corresponds to the first segment, A segment number of one corresponds to the second segment, and so on.

warningMessageSegmentType Indicates whether the included ETWS warning message segment is the last segment or not.

Conditional Presence	Explanation
Segment1	The field is mandatory present in the first segment of SIB7, otherwise it is absent.

– SIB8

SIB8 contains a CMAS notification.

SIB8 information element

— ASN1START

— TAG-SIB8-START

SIB8 ::= SEQUENCE {

messageIdentifier BIT STRING (SIZE (16)),

serialNumber BIT STRING (SIZE (16)),

warningMessageSegmentType ENUMERATED {notLastSegment, lastSegment},

warningMessageSegmentNumber INTEGER (0..63),

warningMessageSegment OCTET STRING,

dataCodingScheme OCTET STRING (SIZE (1)) OPTIONAL, — Cond Segment1

warningAreaCoordinatesSegment OCTET STRING OPTIONAL, — Need R

lateNonCriticalExtension OCTET STRING OPTIONAL,

…

}

— TAG-SIB8-STOP

— ASN1STOP

SIB8 field descriptions

dataCodingScheme Identifies the alphabet/coding and the language applied variations of a CMAS notification.

messageIdentifier Identifies the source and type of CMAS notification.

serialNumber Identifies variations of a CMAS notification.

warningAreaCoordinatesSegment If present, carries a segment, with one or more octets, of the geographical area where the CMAS warning message is valid as defined in [28]. The first octet of the first warningAreaCoordinatesSegment is equivalent to the first octet of Warning Area Coordinates IE defined in and encoded according to TS 23.041 [29] and so on.

warningMessageSegment Carries a segment, with one or more octets, of the Warning Message Contents IE defined in TS 38.413 [42]. The first octet of the Warning Message Contents IE is equivalent to the first octet of the CB data IE defined in and encoded according to TS 23.041 [29], clause 9.4.2.2.5, and so on.

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. If warning area coordinates are provided for the warning message, then this field applies to both warning message segment and warning area coordinates segment.

warningMessageSegmentType Indicates whether the included CMAS warning message segment is the last segment or not. If warning area coordinates are provided for the warning message, then this field applies to both warning message segment and warning area coordinates segment.

Conditional Presence	Explanation
Segment1	The field is mandatory present in the first segment of SIB8, otherwise it is absent.

– SIB9

SIB9 contains information related to GPS time and Coordinated Universal Time (UTC). The UE may use the parameters provided in this system information block to obtain the UTC, the GPS and the local time.

NOTE: The UE may use the time information for numerous purposes, possibly involving upper layers e.g. to assist GPS initialisation, to synchronise the UE clock.

SIB9 information element

— ASN1START

— TAG-SIB9-START

SIB9 ::= SEQUENCE {

timeInfo SEQUENCE {

timeInfoUTC INTEGER (0..549755813887),

dayLightSavingTime BIT STRING (SIZE (2)) OPTIONAL, — Need R

leapSeconds INTEGER (-127..128) OPTIONAL, — Need R

localTimeOffset INTEGER (-63..64) OPTIONAL — Need R

} OPTIONAL, — Need R

lateNonCriticalExtension OCTET STRING OPTIONAL,

…,

[[

referenceTimeInfo-r16 ReferenceTimeInfo-r16 OPTIONAL — Need R

]]

}

— TAG-SIB9-STOP

— ASN1STOP

SIB9 field descriptions

dayLightSavingTime Indicates if and how daylight-saving time (DST) is applied to obtain the local time. The semantics are the same as the semantics of the Daylight Saving Time IE in TS 24.501 [23] and TS 24.008 [38]. The first/leftmost bit of the bit string contains the b2 of octet 3 and the second bit of the bit string contains b1 of octet 3 in the value part of the Daylight Saving Time IE in TS 24.008 [38].

leapSeconds Number of leap seconds offset between GPS Time and UTC. UTC and GPS time are related i.e. GPS time -leapSeconds = UTC time.

localTimeOffset Offset between UTC and local time in units of 15 minutes. Actual value = field value * 15 minutes. Local time of the day is calculated as UTC time + localTimeOffset.

timeInfoUTC Coordinated Universal Time corresponding to the SFN boundary at or immediately after the ending boundary of the SI-window in which SIB9 is transmitted. The field counts the number of UTC seconds in 10 ms units since 00:00:00 on Gregorian calendar date 1 January, 1900 (midnight between Sunday, December 31, 1899 and Monday, January 1, 1900). See NOTE 1. This field is excluded when determining changes in system information, i.e. changes of timeInfoUTC should neither result in system information change notifications nor in a modification of valueTag in SIB1.

NOTE 1: The UE may use this field together with the leapSeconds field to obtain GPS time as follows: GPS Time (in seconds) = timeInfoUTC (in seconds) – 2,524,953,600 (seconds) + leapSeconds, where 2,524,953,600 is the number of seconds between 00:00:00 on Gregorian calendar date 1 January, 1900 and 00:00:00 on Gregorian calendar date 6 January, 1980 (start of GPS time).

– SIB10

SIB10 contains the HRNNs of the NPNs listed in SIB1.

SIB10 information element

— ASN1START

— TAG-SIB10-START

SIB10-r16 ::= SEQUENCE {

hrnn-List-r16 HRNN-List-r16 OPTIONAL, — Need R

lateNonCriticalExtension OCTET STRING OPTIONAL,

…

}

HRNN-List-r16 ::= SEQUENCE (SIZE (1..maxNPN-r16)) OF HRNN-r16

HRNN-r16 ::= SEQUENCE {

hrnn-r16 OCTET STRING (SIZE(1.. maxHRNN-Len-r16)) OPTIONAL — Need R

}

— TAG-SIB10-STOP

— ASN1STOP

SIB10 field descriptions

HRNN-List The same amount of HRNN (see TS 23.003 [21]) elements as the number of NPNs in SIB 1 are included. The n-th entry of HRNN-List contains the human readable network name of the n-th NPN of SIB1. The hrnn in the corresponding entry in HRNN-List is absent if there is no HRNN associated with the given NPN.

– SIB11

SIB11 contains information related to idle/inactive measurements.

SIB11 information element

— ASN1START

— TAG-SIB11-START

SIB11-r16 ::= SEQUENCE {

measIdleConfigSIB-r16 MeasIdleConfigSIB-r16 OPTIONAL, — Need S

lateNonCriticalExtension OCTET STRING OPTIONAL,

…

}

— TAG-SIB11-STOP

— ASN1STOP

SIB11 field descriptions
measIdleConfigSIB Indicates measurement configuration to be stored and used by the UE while in RRC_IDLE or RRC_INACTIVE.

– SIB12

SIB12 contains NR sidelink communication/discovery configuration.

SIB12 information element

— ASN1START

— TAG-SIB12-START

SIB12-r16 ::= SEQUENCE {

segmentNumber-r16 INTEGER (0..63),

segmentType-r16 ENUMERATED {notLastSegment, lastSegment},

segmentContainer-r16 OCTET STRING

}

SIB12-IEs-r16 ::= SEQUENCE {

sl-ConfigCommonNR-r16 SL-ConfigCommonNR-r16,

lateNonCriticalExtension OCTET STRING OPTIONAL,

…,

[[

sl-DRX-ConfigCommonGC-BC-r17 SL-DRX-ConfigGC-BC-r17 OPTIONAL, — Need R

sl-DiscConfigCommon-r17 SL-DiscConfigCommon-r17 OPTIONAL, — Need R

sl-L2U2N-Relay-r17 ENUMERATED {enabled} OPTIONAL, — Need R

sl-NonRelayDiscovery-r17 ENUMERATED {enabled} OPTIONAL, — Need R

sl-L3U2N-RelayDiscovery-r17 ENUMERATED {enabled} OPTIONAL, — Need R

sl-TimersAndConstantsRemoteUE-r17 UE-TimersAndConstantsRemoteUE-r17 OPTIONAL — Need R

]]

}

SL-ConfigCommonNR-r16 ::= SEQUENCE {

sl-FreqInfoList-r16 SEQUENCE (SIZE (1..maxNrofFreqSL-r16)) OF SL-FreqConfigCommon-r16 OPTIONAL, — Need R

sl-UE-SelectedConfig-r16 SL-UE-SelectedConfig-r16 OPTIONAL, — Need R

sl-NR-AnchorCarrierFreqList-r16 SL-NR-AnchorCarrierFreqList-r16 OPTIONAL, — Need R

sl-EUTRA-AnchorCarrierFreqList-r16 SL-EUTRA-AnchorCarrierFreqList-r16 OPTIONAL, — Need R

sl-RadioBearerConfigList-r16 SEQUENCE (SIZE (1..maxNrofSLRB-r16)) OF SL-RadioBearerConfig-r16 OPTIONAL, — Need R

sl-RLC-BearerConfigList-r16 SEQUENCE (SIZE (1..maxSL-LCID-r16)) OF SL-RLC-BearerConfig-r16 OPTIONAL, — Need R

sl-MeasConfigCommon-r16 SL-MeasConfigCommon-r16 OPTIONAL, — Need R

sl-CSI-Acquisition-r16 ENUMERATED {enabled} OPTIONAL, — Need R

sl-OffsetDFN-r16 INTEGER (1..1000) OPTIONAL, — Need R

t400-r16 ENUMERATED {ms100, ms200, ms300, ms400, ms600, ms1000, ms1500, ms2000} OPTIONAL, — Need R

sl-MaxNumConsecutiveDTX-r16 ENUMERATED {n1, n2, n3, n4, n6, n8, n16, n32} OPTIONAL, — Need R

sl-SSB-PriorityNR-r16 INTEGER (1..8) OPTIONAL — Need R

}

SL-NR-AnchorCarrierFreqList-r16 ::= SEQUENCE (SIZE (1..maxFreqSL-NR-r16)) OF ARFCN-ValueNR

SL-EUTRA-AnchorCarrierFreqList-r16 ::= SEQUENCE (SIZE (1..maxFreqSL-EUTRA-r16)) OF ARFCN-ValueEUTRA

SL-DiscConfigCommon-r17 ::= SEQUENCE {

sl-RelayUE-ConfigCommon-r17 SL-RelayUE-Config-r17,

sl-RemoteUE-ConfigCommon-r17 SL-RemoteUE-Config-r17

}

— TAG-SIB12-STOP

— ASN1STOP

SIB12 field descriptions
segmentContainer This field includes a segment of the encoded SIB12-IEs. The size of the included segment in this container should be small enough that the SIB message size is less than or equal to the maximum size of a NR SI, i.e. 2976 bits when SIB12 is broadcast.
segmentNumber This field identifies the sequence number of a segment of SIB12-IEs. A segment number of zero corresponds to the first segment, A segment number of one corresponds to the second segment, and so on.
segmentType This field indicates whether the included segment is the last segment or not.
sl-CSI-Acquisition This field indicates whether CSI reporting is enabled in sidelink unicast. If not set, SL CSI reporting is disabled.
sl-DRX-ConfigCommonGC-BC This field indicates the sidelink DRX configuration for groupcast and broadcast communication, as specified in TS 38.321 [3]. This field, if present, also indicates the gNB is capable of sidelink DRX.
sl-EUTRA-AnchorCarrierFreqList This field indicates the EUTRA anchor carrier frequency list, which can provide the NR sidelink communication configurations.
sl-FreqInfoList This field indicates the NR sidelink communication/discovery configuration on some carrier frequency (ies). In this release, only one entry can be configured in the list.
sl-L2U2N-Relay This field indicates the support of NR sidelink Layer-2 relay.
sl-L3U2N-RelayDiscovery This field indicates the support of L3 U2N relay AS-layer capability, i.e. NR sidelink relay discovery.
sl-MaxNumConsecutiveDTX This field indicates the maximum number of consecutive HARQ DTX before triggering sidelink RLF. Value n1 corresponds to 1, value n2 corresponds to 2, and so on.
sl-MeasConfigCommon This field indicates the measurement configurations (e.g. RSRP) for NR sidelink communication.
sl-NonRelayDiscovery This field indicates the support of NR sidelink non-relay discovery.
sl-NR-AnchorCarrierFreqList This field indicates the NR anchor carrier frequency list, which can provide the NR sidelink communication/discovery configurations.
sl-OffsetDFN Indicates the timing offset for the UE to determine DFN timing when GNSS is used for timing reference. Value 1 corresponds to 0.001 milliseconds, value 2 corresponds to 0.002 milliseconds, and so on.
sl-RadioBearerConfigList This field indicates one or multiple sidelink radio bearer configurations.
sl-RLC-BearerConfigList This field indicates one or multiple sidelink RLC bearer configurations.
sl-SSB-PriorityNR This field indicates the priority of NR sidelink SSB transmission and reception.
t400 Indicates the value for timer T400 as described in clause 7.1. Value ms100 corresponds to 100 ms, value ms200 corresponds to 200 ms and so on.

– SIB13

SIB13 contains configurations of V2X sidelink communication defined in TS 36.331 [10].

SIB13 information element

— ASN1START

— TAG-SIB13-START

SIB13-r16 ::= SEQUENCE {

sl-V2X-ConfigCommon-r16 OCTET STRING,

dummy OCTET STRING,

tdd-Config-r16 OCTET STRING,

lateNonCriticalExtension OCTET STRING OPTIONAL,

…

}

— TAG-SIB13-STOP

— ASN1STOP

SIB13 field descriptions
dummy This field is not used in the specification and the UE ignores the received value.
sl-V2X-ConfigCommon This field includes the E-UTRA SystemInformationBlockType21 message as specified in TS 36.331 [10].
tdd-Config This field includes the tdd-Config in E-UTRA SystemInformationBlockType1 message as specified in TS 36.331 [10].

– SIB14

SIB14 contains configurations of V2X sidelink communication defined in TS 36.331 [10], which can be used jointly with that included in SIB13.

SIB14 information element

— ASN1START

— TAG-SIB14-START

SIB14-r16 ::= SEQUENCE {

sl-V2X-ConfigCommonExt-r16 OCTET STRING,

lateNonCriticalExtension OCTET STRING OPTIONAL,

…

}

— TAG-SIB14-STOP

— ASN1STOP

SIB14 field descriptions
sl-V2X-ConfigCommonExt This field includes the E-UTRA SystemInformationBlockType26 message as specified in TS 36.331 [10].

– SIB15

SIB15 contains configurations of disaster roaming information.

SIB15 information element

— ASN1START

— TAG-SIB15-START

SIB15-r17 ::= SEQUENCE {

commonPLMNsWithDisasterCondition-r17 SEQUENCE (SIZE (1..maxPLMN)) OF PLMN-Identity OPTIONAL, — Need R

applicableDisasterInfoList-r17 SEQUENCE (SIZE (1..maxPLMN)) OF ApplicableDisasterInfo-r17 OPTIONAL, — Need R

lateNonCriticalExtension OCTET STRING OPTIONAL,

…

}

ApplicableDisasterInfo-r17 ::= CHOICE {

noDisasterRoaming-r17 NULL,

disasterRoamingFromAnyPLMN-r17 NULL,

commonPLMNs-r17 NULL,

dedicatedPLMNs-r17 SEQUENCE (SIZE (1..maxPLMN)) OF PLMN-Identity

}

— TAG-SIB15-STOP

— ASN1STOP

SIB15 field descriptions
commonPLMNsWithDisasterCondition A list of PLMN(s) for which disaster condition applies and that disaster inbound roaming is accepted, which can be commonly applicable to the PLMNs sharing the cell.
applicableDisasterInfoList A list indicating the applicable disaster roaming information for the networks indicated in plmn-IdentityInfoList and npn-IdentityInfoList-r16. The network indicates in this list one entry for each entry of plmn-IdentityInfoList, followed by one entry for each entry of npn-IdentityInfoList-r16, meaning that this list will have as many entries as the number of entries of the combination of plmn-IdentityInfoList and npn-IdentityInfoList-r16. The first entry in this list indicates the disaster roaming information applicable for the network(s) in the first entry of plmn-IdentityInfoList/npn-IdentityInfoList-r16, the second entry in this list indicates the disaster roaming information applicable for the network(s) in the second entry of plmn-IdentityInfoList/npn-IdentityInfoList-r16, and so on. Each entry in this list can either be having the value noDisasterRoaming, disasterRoamingFromAnyPLMN, commonPLMNs, or dedicatedPLMNs. If an entry in this list takes the value noDisasterRoaming, disaster inbound roaming is not allowed in this network(s). If an entry in this list takes the value disasterRoamingFromAnyPLMN, this network(s) accepts disaster inbound roamers from any other PLMN (except those indicated in SIB1). If an entry in this list takes the value commonPLMNs, the PLMN(s) with disaster conditions indicated in the field commonPLMNsWithDisasterCondition apply for this network(s). If an entry in this list contains the value dedicatedPLMNs, the listed PLMN(s) are the PLMN(s) with disaster conditions that the network(s) corresponding to this entry accepts disaster inbound roamers from. For SNPNs, the network indicates the value noDisasterRoaming.

– SIB16

SIB16 contains configurations of slice-based cell reselection information.

SIB16 information element

— ASN1START

— TAG-SIB16-START

SIB16-r17 ::= SEQUENCE {

freqPriorityListSlicing-r17 FreqPriorityListSlicing-r17 OPTIONAL, — Need R

lateNonCriticalExtension OCTET STRING OPTIONAL,

…

}

— TAG-SIB16-STOP

— ASN1STOP

SIB16 field descriptions
freqPriorityListSlicing This field indicates cell reselection priorities for slicing.

– SIB17

SIB17 contains configurations of TRS resources for idle/inactive UEs.

SIB17 information element

— ASN1START

— TAG-SIB17-START

SIB17-r17 ::= SEQUENCE {

segmentNumber-r17 INTEGER (0..63),

segmentType-r17 ENUMERATED {notLastSegment, lastSegment},

segmentContainer-r17 OCTET STRING

}

SIB17-IEs-r17 ::= SEQUENCE {

trs-ResourceSetConfig-r17 SEQUENCE (SIZE (1..maxNrofTRS-ResourceSets-r17)) OF TRS-ResourceSet-r17,

validityDuration-r17 ENUMERATED {t1, t2, t4, t8, t16, t32, t64, t128, t256, t512, infinity, spare5, spare4, spare3, spare2,

spare1} OPTIONAL, — Need S

lateNonCriticalExtension OCTET STRING OPTIONAL,

…

}

TRS-ResourceSet-r17 ::= SEQUENCE {

powerControlOffsetSS-r17 ENUMERATED {db-3, db0, db3, db6},

scramblingID-Info-r17 CHOICE {

scramblingIDforCommon-r17 ScramblingId,

scramblingIDperResourceListWith2-r17 SEQUENCE (SIZE (2)) OF ScramblingId,

scramblingIDperResourceListWith4-r17 SEQUENCE (SIZE (4)) OF ScramblingId,

…

},

firstOFDMSymbolInTimeDomain-r17 INTEGER (0..9),

startingRB-r17 INTEGER (0..maxNrofPhysicalResourceBlocks-1),

nrofRBs-r17 INTEGER (24..maxNrofPhysicalResourceBlocksPlus1),

ssb-Index-r17 SSB-Index,

periodicityAndOffset-r17 CHOICE {

slots10 INTEGER (0..9),

slots20 INTEGER (0..19),

slots40 INTEGER (0..39),

slots80 INTEGER (0..79)

},

frequencyDomainAllocation-r17 BIT STRING (SIZE (4)),

indBitID-r17 INTEGER (0..5),

nrofResources-r17 ENUMERATED {n2, n4}

}

— TAG-SIB17-STOP

— ASN1STOP

SIB17 field descriptions
segmentContainer This field includes a segment of the encoded SIB17-IEs. The size of the included segment in this container should be small enough that the SIB message size is less than or equal to the maximum size of a NR SI, i.e. 2976 bits when SIB17 is broadcast.
segmentNumber This field identifies the sequence number of a segment of SIB17-IEs. A segment number of zero corresponds to the first segment, a segment number of one corresponds to the second segment, and so on.
segmentType This field indicates whether the included segment is the last segment or not.
trs-ResourceSetConfig RS configuration of TRS occasion(s) for idle/inactive UE(s), in terms of a list of N>=1 NZP TRS resource set(s). The maximum number of TRS resource sets configured by higher layer is 64. If a TRS resource is configured, the L1 based availability indication is always enabled based on that configuration. A UE which acquired SIB17 with a TRS configuration but did not yet receive an associated L1-based availability indication considers the configured TRS as unavailable. If SIB scheduling indicates that SIB17 has changed, the UE considers its configured TRS(s) as unavailable until it receives the associated L1-based availability indication(s).
validityDuration The valid time duration for L1 availability indication, time unit is one default paging cycle. When the field is absent, UE assumes a default time duration to be 2 default paging cycles. The field is only valid while the UE has a valid SIB17.

TRS-ResourceSet field descriptions
firstOFDMSymbolInTimeDomain The index of the first OFDM symbol in the PRB used for TRS in a slot. The field indicates the first symbol in a slot for the first TRS resource within the slot, and the symbol for the second TRS resource in the same slot can be derived implicitly with symbol index as firstOFDMSymbolInTimeDomain+4.
frequencyDomainAllocation Indicates the offset of the first RE to RE#0 in a RB in row1.
indBitID The index of the associated bit in TRS availability indication field in DCI. Each TRS resource set is configured with an ID i for the association with (i+1)-th indication bit in TRS availability indication field in DCI.
nrofRBs Number of PRBs across which corresponding TRS resource spans.
nrofResources The number of TRS resources for a TRS resource set.
periodicityAndOffset The periodicity and slot offset (slot) for periodic TRS. It is used to determine the location of the first slot of TRS resource set. The periodicity value slots10 corresponds to 10 slots, value slots20 corresponds to 20 slots, and so on.
powerControlOffsetSS Power offset (dB) of NZP CSI-RS RE to SSS RE.
scramblingID-Info One or more scrambling IDs are configured for a TRS resource set. If a common scrambling ID is configured, it applies to all the TRS resources within the TRS resource set. Otherwise, each TRS resource within the TRS resource set is provided with a scrambling ID. If the number of TRS resources for the TRS resource set is 2, scramblingIDperResourceListWith2-r17 is configured, while scramblingIDperResourceListWith4-r17 is configured for the case that the number of TRS resources for the TRS resource set is 4.
ssb-Index The index of reference SSB with which quasi-collocation information is provided as specified in TS 38.214 [19] clause 5.1.5.
startingRB The PRB index where corresponding TRS resource starts in relation to common resource block #0 (CRB#0) on the common resource block grid.

– SIB18

SIB18 contains Group IDs for Network selection (GINs) to support access using credentials from a Credentials Holder or to support UE onboarding.

SIB18 information element

— ASN1START

— TAG-SIB18-START

SIB18-r17 ::= SEQUENCE {

gin-ElementList-r17 SEQUENCE (SIZE (1..maxGIN-r17)) OF GIN-Element-r17 OPTIONAL, — Need R

gins-PerSNPN-List-r17 SEQUENCE (SIZE (1..maxNPN-r16)) OF GINs-PerSNPN-r17 OPTIONAL, — Need R

lateNonCriticalExtension OCTET STRING OPTIONAL,

…

}

GIN-Element-r17 ::= SEQUENCE {

plmn-Identity-r17 PLMN-Identity,

nid-List-r17 SEQUENCE (SIZE (1..maxGIN-r17)) OF NID-r16

}

GINs-PerSNPN-r17 ::= SEQUENCE {

supportedGINs-r17 BIT STRING (SIZE (1..maxGIN-r17)) OPTIONAL — Need R

}

— TAG-SIB18-STOP

— ASN1STOP

SIB18 field descriptions

gin-ElementList The gin-ElementList contains one or more GIN elements. Each GIN element contains either one GIN, which is identified by a PLMN ID and a NID, or multiple GINs that share the same PLMN ID. The total number of GINs indicated does not exceed maxGIN-r17. The GIN index m is defined as d1+d2+…+d(n-1)+i for the GIN included in the n-th entry of the gin-ElementList and the i-th entry of its corresponding GIN-Element, where d(k) is the number of GIN index values used in the k-th gin-ElementList entry.

gins-PerSNPN-List Indicates the supported GINs for each SNPN. The network includes the same number of entries as the number of SNPNs in snpn-AccessInfoList in provided in SIB1, and the n-th entry in this list corresponds to the n-th SNPN listed in snpn-AccessInfoList provided in SIB1. This field is not present if there is only a single SNPN in snpn-AccessInfoList in SIB1, as in that case all GINs in this SIB is associated with that SNPN.

GINs-PerSNPN field descriptions

supportedGINs Indicates the GINs which are supported by the given SNPN. The first/leftmost bit corresponds to the GIN with GIN index 1, the second bit corresponds to the GIN with GIN index 2 and so on. A bit set to 1 indicates that the GIN is supported by the SNPN. If the field is not present, then the corresponding SNPN does not support any GINs.

– SIB19

SIB19 contains satellite assistance information for NTN access.

SIB19 information element

— ASN1START

— TAG-SIB19-START

SIB19-r17 ::= SEQUENCE {

ntn-Config-r17 NTN-Config-r17 OPTIONAL, — Need R

t-Service-r17 INTEGER (0..549755813887) OPTIONAL, — Need R

referenceLocation-r17 ReferenceLocation-r17 OPTIONAL, — Need R

distanceThresh-r17 INTEGER(0..65525) OPTIONAL, — Need R

ntn-NeighCellConfigList-r17 NTN-NeighCellConfigList-r17 OPTIONAL, — Need R

lateNonCriticalExtension OCTET STRING OPTIONAL,

…,

[[

ntn-NeighCellConfigListExt-v1720 NTN-NeighCellConfigList-r17 OPTIONAL — Need R

]]

}

NTN-NeighCellConfigList-r17 ::= SEQUENCE (SIZE(1..maxCellNTN-r17)) OF NTN-NeighCellConfig-r17

NTN-NeighCellConfig-r17 ::= SEQUENCE {

ntn-Config-r17 NTN-Config-r17 OPTIONAL, — Need R

carrierFreq-r17 ARFCN-ValueNR OPTIONAL, — Need R

physCellId-r17 PhysCellId OPTIONAL — Need R

}

— TAG-SIB19-STOP

— ASN1STOP

SIB19 field descriptions
distanceThresh Distance from the serving cell reference location and is used in location-based measurement initiation in RRC_IDLE and RRC_INACTIVE, as defined in TS 38.304 [20]. Each step represents 50m.
ntn-Config Provides parameters needed for the UE to access NR via NTN access such as Ephemeris data, common TA parameters, k_offset, validity duration for UL sync information and epoch.
ntn-NeighCellConfigList, ntn-NeighCellConfigListExt Provides a list of NTN neighbour cells including their ntn-Config, carrier frequency and PhysCellId. This set includes all elements of ntn-NeighCellConfigList and all elements of ntn-NeighCellConfigListExt. If ntn-Config is absent for an entry in ntn-NeighCellConfigListExt, the ntn-Config provided in the entry at the same position in ntn-NeighCellConfigList applies.
referenceLocation Reference location of the serving cell provided via NTN quasi-Earth fixed system and is used in location-based measurement initiation in RRC_IDLE and RRC_INACTIVE, as defined in TS 38.304 [20].
t-Service Indicates the time information on when a cell provided via NTN quasi-Earth fixed system is going to stop serving the area it is currently covering. The field indicates a time in multiples of 10 ms after 00:00:00 on Gregorian calendar date 1 January, 1900 (midnight between Sunday, December 31, 1899 and Monday, January 1, 1900). The exact stop time is between the time indicated by the value of this field minus 1 and the time indicated by the value of this field.

– SIB20

SIB20 contains the information required to acquire the MCCH configuration for MBS broadcast.

SIB20 information element

— ASN1START

— TAG-SIB20-START

SIB20-r17 ::= SEQUENCE {

mcch-Config-r17 MCCH-Config-r17,

cfr-ConfigMCCH-MTCH-r17 CFR-ConfigMCCH-MTCH-r17 OPTIONAL, — Need S

lateNonCriticalExtension OCTET STRING OPTIONAL,

…

}

MCCH-Config-r17 ::= SEQUENCE {

mcch-RepetitionPeriodAndOffset-r17 MCCH-RepetitionPeriodAndOffset-r17,

mcch-WindowStartSlot-r17 INTEGER (0..79),

mcch-WindowDuration-r17 ENUMERATED {sl2, sl4, sl8, sl10, sl20, sl40,sl80, sl160} OPTIONAL, — Need S

mcch-ModificationPeriod-r17 ENUMERATED {rf2, rf4, rf8, rf16, rf32, rf64, rf128, rf256,

rf512, rf1024, r2048, rf4096, rf8192, rf16384, rf32768, rf65536}

}

MCCH-RepetitionPeriodAndOffset-r17 ::= CHOICE {

rf1-r17 INTEGER(0),

rf2-r17 INTEGER(0..1),

rf4-r17 INTEGER(0..3),

rf8-r17 INTEGER(0..7),

rf16-r17 INTEGER(0..15),

rf32-r17 INTEGER(0..31),

rf64-r17 INTEGER(0..63),

rf128-r17 INTEGER(0..127),

rf256-r17 INTEGER(0..255)

}

— TAG-SIB20-STOP

— ASN1STOP

SIB20 field descriptions
cfr-ConfigMCCH-MTCH Common frequency resource used for MCCH and MTCH reception. If the field is absent, the CFR for broadcast has the same location and size as CORESET0 and PDSCH configuration of MCCH is the same as PDSCH configuration provided in initialDownlinkBWP in SIB1.
mcch-WindowDuration Indicates, starting from the slot indicated by mcch-WindowStartSlot, the duration in slots during which MCCH may be scheduled. Absence of this field means that MCCH is only scheduled in the slot indicated by mcch-WindowStartSlot. The network always configures mcch-WindowDuration to be shorter or equal to the length of MCCH repetition period.
mcch-ModificationPeriod Defines periodically appearing boundaries, i.e. radio frames for which SFN mod mcch-ModificationPeriod = 0. The contents of different transmissions of MCCH information can only be different if there is at least one such boundary in-between them. Value rf2 corresponds to two radio frames, value rf4 corresponds to four radio frames and so on.
mcch-RepetitionPeriodAndOffset Defines the length and the offset of the MCCH repetition period. rf1 corresponds to a repetition period length of one radio frame, rf2 corresponds to a repetition period length of two radio frames and so on. The corresponding integer value indicates the offset of the repetition period in the number of radio frames. MCCH is scheduled in the MCCH transmission window starting from each radio frame for which: SFN mod repetition period length = offset of the repetition period.
mcch-WindowStartSlot Indicates the slot in which MCCH transmission window starts.

– SIB21

SIB21 contains the mapping between the current and/or neighbouring carrier frequencies and MBS Frequency Selection Area Identities (FSAI).

SIB21 information element

— ASN1START

— TAG-SIB21-START

SIB21-r17 ::= SEQUENCE {

mbs-FSAI-IntraFreq-r17 MBS-FSAI-List-r17 OPTIONAL, — Need R

mbs-FSAI-InterFreqList-r17 MBS-FSAI-InterFreqList-r17 OPTIONAL, — Need R

lateNonCriticalExtension OCTET STRING OPTIONAL,

…

}

MBS-FSAI-List-r17 ::= SEQUENCE (SIZE (1..maxFSAI-MBS-r17)) OF MBS-FSAI-r17

MBS-FSAI-InterFreqList-r17 ::= SEQUENCE (SIZE (1..maxFreq)) OF MBS-FSAI-InterFreq-r17

MBS-FSAI-InterFreq-r17 ::= SEQUENCE {

dl-CarrierFreq-r17 ARFCN-ValueNR,

mbs-FSAI-List-r17 MBS-FSAI-List-r17

}

MBS-FSAI-r17 ::= OCTET STRING (SIZE (3))

— TAG-SIB21-STOP

— ASN1STOP

SIB21 field descriptions
mbs-FSAI-InterFreqList Contains a list of neighboring frequencies including additional bands, if any, that provide MBS services and the corresponding MBS FSAIs.
mbs-FSAI-IntraFreq Contains the list of MBS FSAIs for the current frequency. For MBS service continuity, the UE shall use all MBS FSAIs listed in mbs-FSAI-IntraFreq to derive the MBS frequencies of interest.