Section: – SIB1
Content: SIB1 contains information relevant when evaluating if a UE is allowed to access a cell and defines the scheduling of other system information. It also contains radio resource configuration information that is common for all UEs and barring information applied to the unified access control. Signalling radio bearer: N/A RLC-SAP: TM Logical channels: BCCH Direction: Network to UE SIB1 message -- ASN1START -- TAG-SIB1-START SIB1 ::= SEQUENCE { cellSelectionInfo SEQUENCE { q-RxLevMin Q-RxLevMin, q-RxLevMinOffset INTEGER (1..8) OPTIONAL, -- Need S q-RxLevMinSUL Q-RxLevMin OPTIONAL, -- Need R q-QualMin Q-QualMin OPTIONAL, -- Need S q-QualMinOffset INTEGER (1..8) OPTIONAL -- Need S } OPTIONAL, -- Cond Standalone cellAccessRelatedInfo CellAccessRelatedInfo, connEstFailureControl ConnEstFailureControl OPTIONAL, -- Need R si-SchedulingInfo SI-SchedulingInfo OPTIONAL, -- Need R servingCellConfigCommon ServingCellConfigCommonSIB OPTIONAL, -- Need R ims-EmergencySupport ENUMERATED {true} OPTIONAL, -- Need R eCallOverIMS-Support ENUMERATED {true} OPTIONAL, -- Need R ue-TimersAndConstants UE-TimersAndConstants OPTIONAL, -- Need R uac-BarringInfo SEQUENCE { uac-BarringForCommon UAC-BarringPerCatList OPTIONAL, -- Need S uac-BarringPerPLMN-List UAC-BarringPerPLMN-List OPTIONAL, -- Need S uac-BarringInfoSetList UAC-BarringInfoSetList, uac-AccessCategory1-SelectionAssistanceInfo CHOICE { plmnCommon UAC-AccessCategory1-SelectionAssistanceInfo, individualPLMNList SEQUENCE (SIZE (2..maxPLMN)) OF UAC-AccessCategory1-SelectionAssistanceInfo } OPTIONAL -- Need S } OPTIONAL, -- Need R useFullResumeID ENUMERATED {true} OPTIONAL, -- Need R lateNonCriticalExtension OCTET STRING OPTIONAL, nonCriticalExtension SIB1-v1610-IEs OPTIONAL } SIB1-v1610-IEs ::= SEQUENCE { idleModeMeasurementsEUTRA-r16 ENUMERATED{true} OPTIONAL, -- Need R idleModeMeasurementsNR-r16 ENUMERATED{true} OPTIONAL, -- Need R posSI-SchedulingInfo-r16 PosSI-SchedulingInfo-r16 OPTIONAL, -- Need R nonCriticalExtension SIB1-v1630-IEs OPTIONAL } SIB1-v1630-IEs ::= SEQUENCE { uac-BarringInfo-v1630 SEQUENCE { uac-AC1-SelectAssistInfo-r16 SEQUENCE (SIZE (2..maxPLMN)) OF UAC-AC1-SelectAssistInfo-r16 } OPTIONAL, -- Need R nonCriticalExtension SIB1-v1700-IEs OPTIONAL } SIB1-v1700-IEs ::= SEQUENCE { hsdn-Cell-r17 ENUMERATED {true} OPTIONAL, -- Need R uac-BarringInfo-v1700 SEQUENCE { uac-BarringInfoSetList-v1700 UAC-BarringInfoSetList-v1700 } OPTIONAL, -- Cond MINT sdt-ConfigCommon-r17 SDT-ConfigCommonSIB-r17 OPTIONAL, -- Need R redCap-ConfigCommon-r17 RedCap-ConfigCommonSIB-r17 OPTIONAL, -- Need R featurePriorities-r17 SEQUENCE { redCapPriority-r17 FeaturePriority-r17 OPTIONAL, -- Need R slicingPriority-r17 FeaturePriority-r17 OPTIONAL, -- Need R msg3-Repetitions-Priority-r17 FeaturePriority-r17 OPTIONAL, -- Need R sdt-Priority-r17 FeaturePriority-r17 OPTIONAL -- Need R } OPTIONAL, -- Need R si-SchedulingInfo-v1700 SI-SchedulingInfo-v1700 OPTIONAL, -- Need R hyperSFN-r17 BIT STRING (SIZE (10)) OPTIONAL, -- Need R eDRX-AllowedIdle-r17 ENUMERATED {true} OPTIONAL, -- Need R eDRX-AllowedInactive-r17 ENUMERATED {true} OPTIONAL, -- Cond EDRX-RC intraFreqReselectionRedCap-r17 ENUMERATED {allowed, notAllowed} OPTIONAL, -- Need S cellBarredNTN-r17 ENUMERATED {barred, notBarred} OPTIONAL, -- Need S nonCriticalExtension SIB1-v1740-IEs OPTIONAL } SIB1-v1740-IEs ::= SEQUENCE { si-SchedulingInfo-v1740 SI-SchedulingInfo-v1740 OPTIONAL, -- Need R nonCriticalExtension SIB1-v1800-IEs OPTIONAL } SIB1-v1800-IEs ::= SEQUENCE { ncr-Support-r18 ENUMERATED {true} OPTIONAL, -- Need S mt-SDT-ConfigCommonSIB-r18 MT-SDT-ConfigCommonSIB-r18 OPTIONAL, -- Need R musim-CapRestrictionAllowed-r18 ENUMERATED {true} OPTIONAL, -- Need R featurePriorities-v1800 SEQUENCE { msg1-Repetitions-Priority-r18 FeaturePriority-r17 OPTIONAL, -- Need R eRedCapPriority-r18 FeaturePriority-r17 OPTIONAL -- Need R } OPTIONAL, -- Need R si-SchedulingInfo-v1800 SI-SchedulingInfo-v1800 OPTIONAL, -- Need R cellBarredATG-r18 ENUMERATED {barred, notBarred} OPTIONAL, -- Need S cellBarredNES-r18 ENUMERATED {notBarred} OPTIONAL, -- Need R mobileIAB-Cell-r18 ENUMERATED {true} OPTIONAL, -- Need R eDRX-AllowedInactive-r18 ENUMERATED {true} OPTIONAL, -- Cond EDRX-RC intraFreqReselection-eRedCap-r18 ENUMERATED {allowed, notAllowed} OPTIONAL, -- Need S nonServingCellMII-r18 ENUMERATED {true} OPTIONAL, -- Need R nonCriticalExtension SEQUENCE {} OPTIONAL } UAC-AccessCategory1-SelectionAssistanceInfo ::= ENUMERATED {a, b, c} UAC-AC1-SelectAssistInfo-r16 ::= ENUMERATED {a, b, c, notConfigured} SDT-ConfigCommonSIB-r17 ::= SEQUENCE { sdt-RSRP-Threshold-r17 RSRP-Range OPTIONAL, -- Need R sdt-LogicalChannelSR-DelayTimer-r17 ENUMERATED { sf20, sf40, sf64, sf128, sf512, sf1024, sf2560, spare1} OPTIONAL, -- Need R sdt-DataVolumeThreshold-r17 ENUMERATED {byte32, byte100, byte200, byte400, byte600, byte800, byte1000, byte2000, byte4000, byte8000, byte9000, byte10000, byte12000, byte24000, byte48000, byte96000}, t319a-r17 ENUMERATED { ms100, ms200, ms300, ms400, ms600, ms1000, ms2000, ms3000, ms4000, spare7, spare6, spare5, spare4, spare3, spare2, spare1} } RedCap-ConfigCommonSIB-r17 ::= SEQUENCE { halfDuplexRedCapAllowed-r17 ENUMERATED {true} OPTIONAL, -- Need R cellBarredRedCap-r17 SEQUENCE { cellBarredRedCap1Rx-r17 ENUMERATED {barred, notBarred}, cellBarredRedCap2Rx-r17 ENUMERATED {barred, notBarred} } OPTIONAL, -- Need R ..., [[ cellBarredRedCap-r18 SEQUENCE { cellBarred-eRedCap1Rx-r18 ENUMERATED {barred, notBarred}, cellBarred-eRedCap2Rx-r18 ENUMERATED {barred, notBarred} } OPTIONAL -- Need R ]] } FeaturePriority-r17 ::= INTEGER (0..7) MT-SDT-ConfigCommonSIB-r18 ::= SEQUENCE { sdt-RSRP-ThresholdMT-r18 RSRP-Range OPTIONAL, -- Need S sdt-LogicalChannelSR-DelayTimer-r18 ENUMERATED { sf20, sf40, sf64, sf128, sf512, sf1024, sf2560, spare1} OPTIONAL, -- Cond MT-SDT1 t319a-r18 ENUMERATED { ms100, ms200, ms300, ms400, ms600, ms1000, ms2000, ms3000, ms4000, spare7, spare6, spare5, spare4, spare3, spare2, spare1} OPTIONAL -- Cond MT-SDT2 } -- TAG-SIB1-STOP -- ASN1STOP