Section: 5.2.2.4.2 Actions upon reception of the SIB1
Content: Upon receiving the SIB1 the UE shall: 1> store the acquired SIB1; 1> if the access is for NTN: 2> if the UE is in RRC_IDLE or in RRC_INACTIVE, or if the UE is in RRC_CONNECTED while T311 is running; and 2> if the cellBarredNTN in the acquired SIB1 is set to barred or the cellBarredNTN is not included in the acquired SIB1: 3> consider the cell as barred in accordance with TS 38.304[ NR; User Equipment (UE) procedures in Idle mode and in RRC Inactive state ]  [20]; 3> perform cell re-selection to other cells on the same frequency as the barred cell as specified in TS 38.304[ NR; User Equipment (UE) procedures in Idle mode and in RRC Inactive state ]  [20], upon which the procedure ends; 1> if the access is for ATG: 2> if the UE is in RRC_IDLE or in RRC_INACTIVE, or if the UE is in RRC_CONNECTED while T311 is running; and 2> if the cellBarredNTN in the acquired SIB1 is set to barred or the cellBarredNTN is not included in the acquired SIB1: 3> consider the cell as barred in accordance with TS 38.304[ NR; User Equipment (UE) procedures in Idle mode and in RRC Inactive state ]  [20]; 3> perform cell re-selection to other cells on the same frequency as the barred cell as specified in TS 38.304[ NR; User Equipment (UE) procedures in Idle mode and in RRC Inactive state ]  [20]; 1> if the UE is a RedCap UE and it is in RRC_IDLE or in RRC_INACTIVE, or if the RedCap UE is in RRC_CONNECTED while T311 is running: 2> if intraFreqReselectionRedCap is not present in SIB1: 3> consider the cell as barred in accordance with TS 38.304[ NR; User Equipment (UE) procedures in Idle mode and in RRC Inactive state ]  [20]; 3> perform barring as if intraFreqReselectionRedCap is set to allowed, upon which the procedure ends; 2> else: 3> if the cellBarredRedCap1Rx is present in the acquired SIB1 and is set to barred and the UE is equipped with 1 Rx branch; or 3> if the cellBarredRedCap2Rx is present in the acquired SIB1 and is set to barred and the UE is equipped with 2 Rx branches; or 3> if the halfDuplexRedCapAllowed is not present in the acquired SIB1 and the UE supports only half-duplex FDD operation: 4> consider the cell as barred in accordance with TS 38.304[ NR; User Equipment (UE) procedures in Idle mode and in RRC Inactive state ]  [20]; 4> perform barring based on intraFreqReselectionRedCap as specified in TS 38.304[ NR; User Equipment (UE) procedures in Idle mode and in RRC Inactive state ]  [20], upon which the procedure ends; 1> if the UE supports NES cell DTX/DRX and it is in RRC_IDLE or in RRC_INACTIVE, or if the UE supporting NES cell DTX/DRX is in RRC_CONNECTED while T311 is running: 2> if cellBarred in the acquired MIB is set to barred: 3> if cellBarredNES is absent in the acquired SIB1: 4> consider the cell as barred in accordance with TS 38.304[ NR; User Equipment (UE) procedures in Idle mode and in RRC Inactive state ]  [20]; 4> perform cell re-selection to other cells on the same frequency as the barred cell as specified in TS 38.304[ NR; User Equipment (UE) procedures in Idle mode and in RRC Inactive state ]  [20]; 1> if the UE is an eRedCap UE and it is in RRC_IDLE or in RRC_INACTIVE, or if the eRedCap UE is in RRC_CONNECTED while T311 is running: 2> if intraFreqReselection-eRedCap is not present in SIB1: 3> consider the cell as barred in accordance with TS 38.304[ NR; User Equipment (UE) procedures in Idle mode and in RRC Inactive state ]  [20]; 3> perform barring as if intraFreqReselection-eRedCap is set to allowed upon which the procedure ends; 2> else: 3> if the cellBarred-eRedCap1Rx is present in the acquired SIB1 and is set to barred and the UE is equipped with 1 Rx branch; or 3> if the cellBarred-eRedCap2Rx is present in the acquired SIB1 and is set to barred and the UE is equipped with 2 Rx branches; or 3> if the halfDuplexRedCapAllowed is not present in the acquired SIB1 and the UE supports only half-duplex FDD operation: 4> consider the cell as barred in accordance with TS 38.304[ NR; User Equipment (UE) procedures in Idle mode and in RRC Inactive state ]  [20]; 4> perform barring based on intraFreqReselection-eRedCap as specified in TS 38.304[ NR; User Equipment (UE) procedures in Idle mode and in RRC Inactive state ]  [20] upon which the procedure ends; 1> if the cellAccessRelatedInfo contains an entry of a selected SNPN or PLMN and in case of PLMN the UE is either allowed or instructed to access the PLMN via a cell for which at least one CAG ID is broadcast: 2> in the remainder of the procedures use npn-IdentityList, trackingAreaCode, and cellIdentity for the cell as received in the corresponding entry of npn-IdentityInfoList containing the selected PLMN or SNPN; 1> else if the cellAccessRelatedInfo contains an entry with the PLMN-Identity of the selected PLMN: 2> in the remainder of the procedures use plmn-IdentityList, trackingAreaCode, trackingAreaList, and cellIdentity for the cell as received in the corresponding PLMN-IdentityInfo containing the selected PLMN; 1> if the UE in RRC_INACTIVE is configured for feature(s) that it does not support in current serving cell: 2> not use the corresponding configuration in current serving cell; NOTE 0: The requirement above applies only to UE that indicates different support of UE capabilities for TN and NTN. 1> if in RRC_CONNECTED while T311 is not running: 2> disregard the frequencyBandList, if received, while in RRC_CONNECTED; 2> forward the cellIdentity to upper layers; 2> forward the trackingAreaCode to upper layers, if included; 2> forward the trackingAreaList to upper layers, if included; 2> forward the received posSIB-MappingInfo to upper layers, if included; 2> apply the configuration included in the servingCellConfigCommon; 2> if the UE has a stored valid version of a SIB or posSIB, in accordance with clause 5.2.2.2.1, that the UE requires to operate within the cell in accordance with clause 5.2.2.1: 3> use the stored version of the required SIB or posSIB; 2> else: 3> acquire the required SIB or posSIB requested by upper layer as defined in clause 5.2.2.3.5; NOTE 1: Void. 1> else: 2> if the UE supports one or more of the frequency bands indicated in the frequencyBandList or frequencyBandListAerial for downlink for TDD, or one or more of the frequency bands indicated in the frequencyBandList or frequencyBandListAerial for uplink for FDD, and they are not downlink only bands, and 2> if the UE is IAB-MT or supports at least one additionalSpectrumEmission in the nr-NS-PmaxList or nr-NS-PmaxListAerial for a supported band in the downlink for TDD, or a supported band in uplink for FDD, and 2> if the UE supports an uplink channel bandwidth with a maximum transmission bandwidth configuration (see TS 38.101[ None ] -1 [15], TS 38.101[ None ] -2 [39], and TS 38.101[ None ] -5 [75]) which - is smaller than or equal to the carrierBandwidth (indicated in uplinkConfigCommon for the SCS of the initial uplink BWP or, for (e)RedCap UE, of the (e)RedCap-specific initial uplink BWP if configured), and which - is wider than or equal to the bandwidth of the initial uplink BWP or, for (e)RedCap UE, of the (e)RedCap-specific initial uplink BWP if configured, and 2> if the UE supports a downlink channel bandwidth with a maximum transmission bandwidth configuration (see TS 38.101[ None ] -1 [15], TS 38.101[ None ] -2 [39], and TS 38.101[ None ] -5 [75]) which - is smaller than or equal to the carrierBandwidth (indicated in downlinkConfigCommon for the SCS of the initial downlink BWP or, for (e)RedCap UE, of the (e)RedCap-specific initial downlink BWP if configured), and which - is wider than or equal to the bandwidth of the initial downlink BWP or, for (e)RedCap UE, of the (e)RedCap-specific initial downlink BWP if configured, and 2> if frequencyShift7p5khz is present and the UE supports corresponding 7.5kHz frequency shift on this band; or frequencyShift7p5khz is not present, and 2> if the UE is not a RedCap UE, or if the UE is a RedCap UE and halfDuplexRedCapAllowed is present, or if the UE is a RedCap UE and the RedCap UE supports full-duplex FDD operation on this band: 3> if neither trackingAreaCode nor trackingAreaList is provided for the selected PLMN nor the registered PLMN nor PLMN of the equivalent PLMN list: 4> consider the cell as barred in accordance with TS 38.304[ NR; User Equipment (UE) procedures in Idle mode and in RRC Inactive state ]  [20]; 4> perform cell re-selection to other cells on the same frequency as the barred cell as specified in TS 38.304[ NR; User Equipment (UE) procedures in Idle mode and in RRC Inactive state ]  [20]; 3> else if UE is IAB-MT and if iab-Support is not provided for the selected PLMN nor the registered PLMN nor PLMN of the equivalent PLMN list nor the selected SNPN nor the registered SNPN nor SNPN of the equivalent SNPN list: 4> consider the cell as barred in accordance with TS 38.304[ NR; User Equipment (UE) procedures in Idle mode and in RRC Inactive state ]  [20]; 3> else if UE is NCR-MT and if ncr-Support is not provided: 4> consider the cell as barred in accordance with TS 38.304[ NR; User Equipment (UE) procedures in Idle mode and in RRC Inactive state ]  [20]; 3> else if UE is a mobile IAB-MT and if mobileIAB-Support is not provided for the selected PLMN nor the registered PLMN nor PLMN of the equivalent PLMN list nor the selected SNPN nor the registered SNPN nor SNPN of the equivalent SNPN list: 4> consider the cell as barred in accordance with TS 38.304[ NR; User Equipment (UE) procedures in Idle mode and in RRC Inactive state ]  [20]; Editor's Note: FFS whether a cell can be barred for a mobile IAB-MT. 3> else: 4> apply a supported uplink channel bandwidth with a maximum transmission bandwidth which - is contained within the carrierBandwidth indicated in uplinkConfigCommon for the SCS of the initial uplink BWP or, for (e)RedCap UEs, (e)RedCap-specific initial uplink BWP, if configured, and which - is wider than or equal to the bandwidth of the initial BWP for the uplink or, for a (e)RedCap UE, of the (e)RedCap-specific initial uplink BWP if configured; 4> apply a supported downlink channel bandwidth with a maximum transmission bandwidth which - is contained within the carrierBandwidth indicated in downlinkConfigCommon for the SCS of the initial downlink BWP or, for (e)RedCap UEs, (e)RedCap-specific initial downlink BWP, if configured, and which - is wider than or equal to the bandwidth of the initial BWP for the downlink or, for a (e)RedCap UE, of the (e)RedCap-specific initial downlink BWP if configured; 4> if the UE is aerial UE and it supports at least one frequency band in the frequencyBandListAerial, for FDD from frequencyBandListAerial for uplink, or for TDD from frequencyBandListAerial for downlink, for which the UE supports at least one of the additionalSpectrumEmission values in nr-NS-PmaxListAerial, if present: 5> select the first frequency band in the frequencyBandListAerial, for FDD from frequencyBandListAerial for uplink, or for TDD from frequencyBandListAerial for downlink, which the UE supports and for which the UE supports at least one of the additionalSpectrumEmission values in nr-NS-PmaxListAerial; 4> else: 5> select the first frequency band in the frequencyBandList, for FDD from frequencyBandList for uplink, or for TDD from frequencyBandList for downlink, which the UE supports and for which the UE supports at least one of the additionalSpectrumEmission values in nr-NS-PmaxList, if present, and for RedCap UEs if the halfDuplexRedCapAllowed is not present, for which the UE supports full-duplex FDD operation; 4> forward the cellIdentity to upper layers; 4> forward the trackingAreaCode to upper layers; 4> forward the trackingAreaList to upper layers, if included; 4> forward the received posSIB-MappingInfo to upper layers, if included; 4> forward the PLMN identity or SNPN identity or PNI-NPN identity to upper layers; 4> if in RRC_INACTIVE and the forwarded information does not trigger message transmission by upper layers: 5> if the serving cell does not belong to the configured ran-NotificationAreaInfo: 6> initiate an RNA update as specified in 5.3.13.8; 5> if configured to receive MBS multicast in RRC_INACTIVE and not indicated to stop monitoring G-RNTI for at least one MBS multicast session: 6> if SIB24 is not scheduled in SIB1 in the cell after cell selection or cell reselection: 7> initiate an RRC connection resume procedure for multicast reception as specified in 5.3.13.1d; 4> forward the ims-EmergencySupport to upper layers, if present; 4> forward the eCallOverIMS-Support to upper layers, if present; 4> forward the UAC-AccessCategory1-SelectionAssistanceInfo or UAC-AC1-SelectAssistInfo for the selected PLMN/SNPN to upper layers, if present and set to a, b or c; 4> if the UE is in SNPN access mode: 5> forward the imsEmergencySupportForSNPN indicators with the corresponding SNPN identities to upper layers, if present; 4> apply the configuration included in the servingCellConfigCommon; 4> apply the specified PCCH configuration defined in 9.1.1.3; 4> if the UE has a stored valid version of a SIB, in accordance with clause 5.2.2.2.1, that the UE requires to operate within the cell in accordance with clause 5.2.2.1: 5> use the stored version of the required SIB; 4> if the UE has not stored a valid version of a SIB, in accordance with clause 5.2.2.2.1, of one or several required SIB(s), in accordance with clause 5.2.2.1: 5> for the SI message(s) that, according to the si-SchedulingInfo, contain at least one required SIB and for which si-BroadcastStatus is set to broadcasting: 6> acquire the SI message(s) as defined in clause 5.2.2.3.2; 5> for the SI message(s) that, according to the si-SchedulingInfo, contain at least one required SIB and for which si-BroadcastStatus is set to notBroadcasting: 6> trigger a request to acquire the SI message(s) as defined in clause 5.2.2.3.3; 4> if the UE has a stored valid version of a posSIB, in accordance with clause 5.2.2.2.1, of one or several required posSIB(s), in accordance with clause 5.2.2.1: 5> use the stored version of the required posSIB; 4> if the UE has not stored a valid version of a posSIB, in accordance with clause 5.2.2.2.1, of one or several posSIB(s) in accordance with clause 5.2.2.1: 5> for the SI message(s) that, according to the posSI-SchedulingInfo, contain at least one requested posSIB and for which posSI-BroadcastStatus is set to broadcasting: 6> acquire the SI message(s) as defined in clause 5.2.2.3.2; 5> for the SI message(s) that, according to the posSI-SchedulingInfo, contain at least one requested posSIB for which posSI-BroadcastStatus is set to notBroadcasting: 6> trigger a request to acquire the SI message(s) as defined in clause 5.2.2.3.3a; 4> if the UE is aerial UE and it supports at least one additionalSpectrumEmission values in nr-NS-PmaxListAerial within frequencyBandListAerial in uplinkConfigCommon for FDD or in downlinkConfigCommon for TDD: 5> apply the first listed additionalSpectrumEmission which it supports among the values included in nr-NS-PmaxListAerial within frequencyBandListAerial in uplinkConfigCommon for FDD or in downlinkConfigCommon for TDD; 4> else: 5> apply the first listed additionalSpectrumEmission which it supports among the values included in nr-NS-PmaxList within frequencyBandList in uplinkConfigCommon for FDD or in downlinkConfigCommon for TDD; 4> if the additionalPmax is present in the same entry of the selected additionalSpectrumEmission within nr-NS-PmaxList or nr-NS-PmaxListAerial: 5> apply the additionalPmax for UL; 4> else: 5> apply the p-Max in uplinkConfigCommon for UL; 4> if supplementaryUplink is present in servingCellConfigCommon; and 4> if the UE supports one or more of the frequency bands indicated in the frequencyBandList for the supplementaryUplink; and 4> if the UE supports at least one additionalSpectrumEmission in the nr-NS-PmaxList for a supported supplementary uplink band; and 4> if the UE is not a RedCap UE, or if the UE is a RedCap UE and halfDuplexRedCapAllowed is present, or if the UE is a RedCap UE and the RedCap UE supports full-duplex FDD operation on the frequency bands indicated in the frequencyBandList for the supplementaryUplink; and 4> if the UE supports an uplink channel bandwidth with a maximum transmission bandwidth configuration (see TS 38.101[ None ] -1 [15] and TS 38.101[ None ] -2 [39]) which - is smaller than or equal to the carrierBandwidth (indicated in supplementaryUplink for the SCS of the initial uplink BWP), and which - is wider than or equal to the bandwidth of the initial uplink BWP of the SUL: 5> consider supplementary uplink as configured in the serving cell; 5> select the first frequency band in the frequencyBandList for the supplementaryUplink which the UE supports and for which the UE supports at least one of the additionalSpectrumEmission values in nr-NS-PmaxList, if present, and for RedCap UEs if the halfDuplexRedCapAllowed is not present, for which the UE supports full-duplex FDD operation; 5> apply a supported supplementary uplink channel bandwidth with a maximum transmission bandwidth which - is contained within the carrierBandwidth (indicated in supplementaryUplink for the SCS of the initial uplink BWP), and which - is wider than or equal to the bandwidth of the initial BWP of the SUL; 5> apply the first listed additionalSpectrumEmission which it supports among the values included in nr-NS-PmaxList within frequencyBandList for the supplementaryUplink; 5> if the additionalPmax is present in the same entry of the selected additionalSpectrumEmission within nr-NS-PmaxList for the supplementaryUplink: 6> apply the additionalPmax in supplementaryUplink for SUL; 5> else: 6> apply the p-Max in supplementaryUplink for SUL; NOTE 2: For an out of coverage L2 U2N Remote UE in RRC_IDLE or RRC_INACTIVE receiving SIB1 from its connected L2 U2N Relay UE, it is up to Remote UE implementation whether to consider and apply the following parameters: frequencyBandList, carrierBandwidth, frequencyShift7p5khz, frequency band, channel bandwidth, the configuration included in the servingCellConfigCommon, the specified PCCH configuration, additionalSpectrumEmission, additionalPmax, and p-Max. 2> else: 3> consider the cell as barred in accordance with TS 38.304[ NR; User Equipment (UE) procedures in Idle mode and in RRC Inactive state ]  [20]; and 3> perform barring as if intraFreqReselection, or intraFreqReselectionRedCap for RedCap UEs, or intraFreqReselection-eRedCap for eRedCap UEs, is set to notAllowed;