Content for  TS 38.331  Word version:  18.0.0

This field is used to configure application layer measurements. This field is absent when the UE is configured to operate with shared spectrum channel access.

This field indicates that the UE shall report the idle/inactive measurements, if available, to the network in the RRCResumeComplete message

Configuration of the master cell group.

Includes an RRC message for SCG configuration in NR-DC or NE-DC. For NR-DC (nr-SCG), mrdc-SecondaryCellGroup contains the RRCReconfiguration message as generated (entirely) by SN gNB. In this version of the specification, the RRC message can only include fields secondaryCellGroup (with at least reconfigurationWithSync), otherConfig and measConfig. For NE-DC (eutra-SCG), mrdc-SecondaryCellGroup includes the E-UTRA RRCConnectionReconfiguration message as specified in TS 36.331. In this version of the specification, the E-UTRA RRC message only include the field scg-Configuration with at least mobilityControlInfoSCG.

Configuration for the UE to report measurement gap requirement information of NR target bands in the RRCReconfigurationComplete and RRCResumeComplete message.

Configuration for the UE to report measurement gap and NCSG requirement information of E-UTRA target bands in the RRCReconfigurationComplete and RRCResumeComplete message.

Configuration for the UE to report measurement gap and NCSG requirement information of NR target bands in the RRCReconfigurationComplete and RRCResumeComplete message.

Indicates whether the UE shall report interruption requirement information of NR target bands in the RRCReconfigurationComplete and RRCResumeComplete message. The network sets this field to enabled only if the needForGapsConfigNR is configured. The network sets this field to disabled if the needForGapsConfigNR is released.

Configuration of Radio Bearers (DRBs, SRBs, multicast MRBs) including SDAP/PDCP.

Configuration of Radio Bearers (DRBs, SRBs) including SDAP/PDCP. This field can only be used if the UE supports NR-DC or NE-DC.

Indicates that the UE shall restore the MCG SCells from the UE Inactive AS Context, if stored.

Indicates that the UE shall restore the SCG configurations from the UE Inactive AS Context, if stored.

Indicates that the SCG is in deactivated state.

A counter used to derive S-KgNB or S-KeNB based on the newly derived KgNB during RRC Resume. The field is only included when there is one or more RB with keyToUse set to secondary or mrdc-SecondaryCellGroup is included.

This field is used to provide the dedicated configurations for NR sidelink communication/discovery used by L2 U2N Remote UE.

Contains L2 U2N relay operation related configurations used by L2 U2N Remote UE. The field is absent if appLayerMeasConfig or SRB4 is configured/not released.

Indication that the UE has idle/inactive measurement report available.

Indication that the UE has stored one or more application layer measurement reports while the UE was in RRC_IDLE/RRC_INACTIVE state and/or that the UE is configured with at least one application layer measurement configuration with configforRRC-IdleInactive set to true.

EUTRA measurement results performed during RRC_INACTIVE.

NR measurement results performed during RRC_INACTIVE.

This field indicates the UE temporary capability restriction due to MUSIM operation.

This field is used to indicate the measurement gap requirement information of the UE for NR target bands.

This field is used to indicate the measurement gap and NCSG requirement information of the UE for E-UTRA target bands

This field is used to indicate the measurement gap and NCSG requirement information of the UE for NR target bands

This field indicates whether interruption is needed while performing measurement on NR target bands without measurement gap.

Index of the PLMN selected by the UE from the plmn-IdentityInfoList or npn-IdentityInfoList fields included in SIB1.

The Tx Direct Current locations for the configured serving cells and BWPs if requested by the NW (see reportUplinkTxDirectCurrent in CellGroupConfig).

The Tx Direct Current locations for the configured intra-band CA requested by reportUplinkTxDirectCurrentMoreCarrier-r17.

The Tx Direct Current locations for the configured uplink intra-band CA with two carriers if requested by the NW (see reportUplinkTxDirectCurrentTwoCarrier-r16 in CellGroupConfig).

Provides the resume cause for the RRC connection resume request as provided by the upper layers or RRC. The network is not expected to reject an RRCResumeRequest due to unknown cause value being used by the UE.

UE identity to facilitate UE context retrieval at gNB.

Authentication token to facilitate UE authentication at gNB. The 16 least significant bits of the MAC-I calculated using the AS security configuration as specified in clause 5.3.13.3.

Provides the resume cause for the RRCResumeRequest1 as provided by the upper layers or RRC. A gNB is not expected to reject an RRCResumeRequest1 due to unknown cause value being used by the UE.

UE identity to facilitate UE context retrieval at gNB.

Authentication token to facilitate UE authentication at gNB. The 16 least significant bits of the MAC-I calculated using the AS security configuration as specified in clause 5.3.13.3.

The network configures only the RLC bearer for the SRB1, mac-CellGroupConfig, physicalCellGroupConfig and spCellConfig.

Only SRB1 can be configured in RRC setup.

Contains dedicated configurations for NR sidelink communication. The network configures only the PC5 Relay RLC channel and sl-PHY-MAC-RLC-Config used for the SRB1.

Contains dedicated configurations used for L2 U2N relay related operation. The network configures only the SRAP configuration used for the SRB1 and local UE ID.

This field is used to indicate whether the GUAMI included is native (derived from native 5G-GUTI) or mapped (from EPS, derived from EPS GUTI) as specified in TS 24.501.

This field is used to indicate that the connection is being established by an IAB-node as specified in TS 38.300. If this field is included, the UE shall not include the field mobileIAB-NodeIndication.

Indication that the UE has idle/inactive measurement report available.

Indication that the UE has stored one or more application layer measurement reports while the UE was in RRC_IDLE/RRC_INACTIVE state and/or that the UE is configured with at least one application layer measurement configuration with configforRRC-IdleInactive set to true.

This field is used to indicate that the connection is being established by a mobile IAB-node as specified in TS 38.300. If this field is included, the UE shall not include the field iab-NodeIndication.

This field indicates the UE mobility state (as defined in clause 5.2.4.3 of TS 38.304) just prior to UE going into RRC_CONNECTED state. The UE indicates the value of medium and high when being in Medium-mobility and High-mobility states respectively. Otherwise the UE indicates the value normal.

This field indicates the UE temporary capability restriction due to MUSIM operation.

This field is used to indicate that the connection is being established by an NCR-node as specified in TS 38.300.

The leftmost 9 bits of 5G-S-TMSI.

This field indicates that the connection is being established for UE onboarding in the selected onboarding SNPN, see TS 23.501.

This field is used to transfer the GUAMI of the AMF where the UE is registered, as provided by upper layers, see TS 23.003.

Index of the PLMN or SNPN selected by the UE from the plmn-IdentityInfoList or npn-IdentityInfoList fields included in SIB1.

This field indicates the UE supports uplink RRC segmentation of UECapabilityInformation.

Provides the establishment cause for the RRCSetupRequest in accordance with the information received from upper layers. gNB is not expected to reject an RRCSetupRequest due to unknown cause value being used by the UE.

UE identity included to facilitate contention resolution by lower layers.

The rightmost 39 bits of 5G-S-TMSI.

Integer value in the range 0 to 239 - 1.

Contains a list of requested SI messages which are configured by schedulingInfoList in si-SchedulingInfo and schedulingInfoList2 in si-SchedulingInfo-v1700 (if present) in SIB1. If si-SchedulingInfo-v1700 is not present:

• According to the order of entry in the list of SI messages configured by schedulingInfoList in si-SchedulingInfo in SIB1, first bit corresponds to first/leftmost listed SI message, second bit corresponds to second listed SI message, and so on.

If si-SchedulingInfo-v1700 is present:

• The UE generates a list of concatenated SI messages by appending the SI messages containing type1 SIB configured by schedulingInfoList2 in si-SchedulingInfo-v1700 to the SI messages configured by schedulingInfoList in si-SchedulingInfo.
• According to the order of entry in the list of concatenated SI messages, first bit corresponds to first/leftmost listed SI message, second bit corresponds to second listed SI message, and so on.

Contains a list of requested SI messages which are configured by posSchedulingInfoList in posSI-SchedulingInfo and schedulingInfoList2 in si-SchedulingInfo-v1700 (if present) in SIB1. If si-SchedulingInfo-v1700 is not present:

• According to the order of entry in the list of SI messages configured by posSchedulingInfoList in posSI-SchedulingInfo in SIB1, first bit corresponds to first/leftmost listed SI message, second bit corresponds to second listed SI message, and so on.

If si-SchedulingInfo-v1700 is present:

• The UE creates a list of concatenated SI messages by appending the SI messages containing type2 SIB configured by schedulingInfoList2 in si-SchedulingInfo-v1700 to the SI messages configured by posSchedulingInfoList in posSI-SchedulingInfo.
• According to the order of entry in the list of concatenated SI messages, first bit corresponds to first/leftmost listed SI message, second bit corresponds to second listed SI message, and so on.

The field contains available results of measurements on NR frequencies the UE is configured to measure by measConfig.

The field contains the MeasResultSCG-Failure IE which includes available results of measurements on NR frequencies the UE is configured to measure by the NR SCG RRCReconfiguration message.

This field indicates the physical cell id and carrier frequency of the cell that is the source PSCell of the last PSCell change. In case of PSCell addition failure, this field is absent.

This field indicates the physical cell id and carrier frequency of the cell in which SCG failure is detected or the target PSCell of the failed PSCell change or failed PSCell addition.

This field is used to indicate the time elapsed since the last execution of RRCReconfiguration with reconfigurationWithSync for the SCG until the SCG failure. Actual value = field value * 100ms. The maximum value 1023 means 102.3s or longer.

The field contains available results of measurements on E-UTRA frequencies the UE is configured to measure by measConfig.

Includes the E-UTRA MeasResultSCG-FailureMRDC IE as specified in TS 36.331. The field contains available results of measurements on E-UTRA frequencies the UE is configured to measure by the E-UTRA RRCConnectionReconfiguration message.

Value barred means that the cell is barred for connectivity to ATG, as defined in TS 38.304. Value notBarred means that the cell is allowed for connectivity to ATG. If not present, the UE considers the cell is not allowed for connectivity to ATG, as defined in TS 38.304. This field is only applicable to ATG-capable UEs.

Value barred means that the cell is barred for an eRedCap UE with 1 Rx branch, as defined in TS 38.304. This field is ignored by non-eRedCap UEs.

Value barred means that the cell is barred for an eRedCap UE with 2 Rx branches, as defined in TS 38.304. This field is ignored by non-eRedCap UEs.

The presence of this field indicates that the cell is allowed for UEs supporting NES cell DTX/DRX.

Value barred means that the cell is barred for connectivity to NTN, as defined in TS 38.304. Value notBarred means that the cell is allowed for connectivity to NTN. If not present, the UE considers the cell is not allowed for connectivity to NTN, as defined in TS 38.304. This field is only applicable to NTN-capable UEs.

Value barred means that the cell is barred for a RedCap UE with 1 Rx branch, as defined in TS 38.304. This field is ignored by non-RedCap UEs.

Value barred means that the cell is barred for a RedCap UE with 2 Rx branches, as defined in TS 38.304. This field is ignored by non-RedCap UEs.

Parameters for cell selection related to the serving cell.

Indicates whether the cell supports eCall over IMS services as defined in TS 23.501. If absent, eCall over IMS is not supported by the network in the cell.

The presence of this field indicates that extended DRX for CN paging is allowed in the cell for UEs in RRC_IDLE or RRC_INACTIVE. The UE shall stop using extended DRX for CN paging in RRC_IDLE or RRC_INACTIVE if eDRX-AllowedIdle is not present.

The presence of eDRX-AllowedInactive-r17 this field indicates that extended DRX cycle equal to or shorter than 10.24 s for RAN paging is allowed in the cell for UEs in RRC_INACTIVE. The UE shall stop using extended DRX cycle equal to or shorter than 10.24 s for RAN paging in RRC_INACTIVE if eDRX-AllowedInactive-r17 is not present. The presence of eDRX-AllowedInactive-r18 indicates that extended DRX cycle longer than 10.24 s for RAN paging is allowed in the cell for UEs in RRC_INACTIVE. The UE shall stop using extended DRX cycle longer than 10.24 s for RAN paging in RRC_INACTIVE if eDRX-AllowedInactive-r18 is not present.

Indicates priorities for features, such as (e)RedCap, Slicing, SDT, MSG1-Repetitions and MSG3-Repetitions for Coverage Enhancements. These priorities are used to determine which FeatureCombinationPreambles the UE shall use when a feature maps to more than one FeatureCombinationPreambles, as specified in TS 38.321. A lower value means a higher priority. The network does not signal the same priority for more than one feature. The network signals a priority for all feature that map to at least one FeatureCombinationPreambles.

The presence of this field indicates that the cell supports half-duplex FDD (e)RedCap UEs.

This field indicates this is a HSDN cell as specified in TS 38.304.

Indicates hyper SFN which increments by one when the SFN wraps around. This field is excluded when determining changes in system information, i.e. changes of hyper SFN should not result in system information change notifications.

This field indicates that a UE that is configured for EUTRA idle/inactive measurements shall perform the measurements while camping in this cell and report availability of these measurements when establishing or resuming a connection in this cell. If absent, a UE is not required to perform EUTRA idle/inactive measurements.

This field indicates that a UE that is configured for NR idle/inactive measurements shall perform the measurements while camping in this cell and report availability of these measurements when establishing or resuming a connection in this cell. If absent, a UE is not required to perform NR idle/inactive measurements.

Indicates whether the cell supports IMS emergency bearer services for UEs in limited service mode. If absent, IMS emergency call is not supported by the network in the cell for UEs in limited service mode.

Controls cell selection/reselection to intra-frequency cells for eRedCap UEs when this cell is barred, or treated as barred by the eRedCap UE, as specified in TS 38.304. If not present, an eRedCap UE treats the cell as barred, i.e., the UE considers that the cell does not support eRedCap.

Controls cell selection/reselection to intra-frequency cells for RedCap UEs when this cell is barred, or treated as barred by the RedCap UE, as specified in TS 38.304. If not present, a RedCap UE treats the cell as barred, i.e.,the UE considers that the cell does not support RedCap.

The presence of this field indicates that this is a mobile IAB cell.

Indicates the UE is allowed to send the musim-CapRestrictionInd in RRCSetupComplete and RRCResumeComplete messages.

This field combines both the support of NCR and the cell status for NCR. If the field is present, the cell supports NCR and the cell is also considered as a candidate for cell (re)selection for NCR-node; if the field is absent, the cell does not support NCR and/or the cell is barred for NCR-node.

Indicates whether the MBSInterestIndication message for MBS broadcast reception on a non-serving cell is allowed to be transmitted to the serving gNB.

Parameter "Qqualmin" in TS 38.304, applicable for serving cell. If the field is absent, the UE applies the (default) value of negative infinity for Qqualmin.

Parameter "Qqualminoffset" in TS 38.304. Actual value Qqualminoffset = field value [dB]. If the field is absent, the UE applies the (default) value of 0 dB for Qqualminoffset. Affects the minimum required quality level in the cell.

Parameter "Qrxlevmin" in TS 38.304, applicable for serving cell.

Parameter "Qrxlevminoffset" in TS 38.304. Actual value Qrxlevminoffset = field value * 2 [dB]. If absent, the UE applies the (default) value of 0 dB for Qrxlevminoffset. Affects the minimum required Rx level in the cell.

Parameter "Qrxlevmin" in TS 38.304, applicable for serving cell.

Data volume threshold used to determine whether SDT can be initiated, as specified in TS 38.321. Value byte32 corresponds to 32 bytes, value byte100 corresponds to 100 bytes, and so on.

The value of logicalChannelSR-DelayTimer applied during SDT for logical channels configured with SDT, as specified in TS 38.321. Value in number of subframes. Value sf20 corresponds to 20 subframes, sf40 corresponds to 40 subframes, and so on. If sdt-LogicalChannelSR-DelayTimer-r18 is absent and sdt-LogicalChannelSR-DelayTimer-r17 is present then, the UE applies the value configured in sdt-LogicalChannelSR-DelayTimer-r17 for this field. If this field is not configured, then logicalChannelSR-DelayTimer is not applied for SDT logical channels.

RSRP threshold used to determine whether SDT procedure can be initiated, as specified in TS 38.321.

RSRP threshold used to determine whether MT-SDT procedure can be initiated, as specified in TS 38.321. If the field is absent, and the field sdt-RSRP-Threshold is present, the UE applies the value in the field sdt-RSRP-Threshold.

Configuration of the serving cell.

Initial value of the timer T319a used for detection of SDT failure. Value ms100 corresponds to 100 milliseconds, value ms200 corresponds to 200 milliseconds and so on. If t319a-r18 is absent, the UE applies the value configured in t319a-r17.

Information used to determine whether Access Category 1 applies to the UE, as defined in TS 22.261. If plmnCommon is chosen, the UAC-AccessCategory1-SelectionAssistanceInfo is applicable to all the PLMNs and SNPNs in plmn-IdentityInfoList and npn-IdentityInfoList. If individualPLMNList is chosen, the 1st entry in the list corresponds to the first network within all of the PLMNs and SNPNs across the plmn-IdentityList and the npn-IdentityInfoList, the 2nd entry in the list corresponds to the second network within all of the PLMNs and SNPNs across the plmn-IdentityList and the npn-IdentityInfoList and so on. If uac-AC1-SelectAssistInfo-r16 is present, the UE shall ignore the uac-AccessCategory1-SelectionAssistanceInfo.

Information used to determine whether Access Category 1 applies to the UE, as defined in TS 22.261. The 1st entry in the list corresponds to the first network within all of the PLMNs and SNPNs across the plmn-IdentityList and npn-IdentityInfoList, the 2nd entry in the list corresponds to the second network within all of the PLMNs and SNPNs across the plmn-IdentityList and the npn-IdentityInfoList and so on. Value notConfigured indicates that Access Category1 is not configured for the corresponding PLMN/SNPN.

Common access control parameters for each access category. Common values are used for all PLMNs/SNPNs, unless overwritten by the PLMN/SNPN specific configuration provided in uac-BarringPerPLMN-List. The parameters are specified by providing an index to the set of configurations (uac-BarringInfoSetList). UE behaviour upon absence of this field is specified in clause 5.3.14.2.

Indicates which resume identifier and Resume request message should be used. UE uses fullI-RNTI and RRCResumeRequest1 if the field is present, or shortI-RNTI and RRCResumeRequest if the field is absent.

Timer and constant values to be used by the UE. The cell operating as PCell always provides this field.

Indicates the index of frequency on which the UE is interested to receive NR sidelink positioning. The value 1 corresponds to the frequency of first entry in sl-FreqInfoList broadcast in SIB23, the value 2 corresponds to the frequency of second entry in sl-FreqInfoList broadcast in SIB23 and so on. In this release, only value 1 can be included in the interested frequency list.

List of parameters to request the transmission resources for NR sidelink positioning for the associated destination.

Indicates the accepted DRX configuration that is received from the peer UE and reported to the network for NR sidelink unicast communication.

Indicates the index of frequency on which the UE is interested to receive NR sidelink communication. The value 1 corresponds to the frequency of first entry in sl-FreqInfoList broadcast in SIB12, the value 2 corresponds to the frequency of first entry in sl-FreqInfoListSizeExt broadcast in SIB12, the value 3 corresponds to the frequency of second entry in sl-FreqInfoListSizeExt broadcast in SIB12 and so on.

Indicates the reported QoS profile and associated destination for which UE is interested in reception to the network for NR sidelink groupcast and broadcast communication, or for NR sidelink discovery or ProSe Direct Link Establishment Request as described in TS 24.554, or for Direct Link Establishment Request (TS 24.587).

This field is used to indicate the Source Layer-2 ID to be used to establish PC5 link with the target L2 U2N Relay UE for path switch.

Parameters to request the transmission resources for NR sidelink communication to the network in the Sidelink UE Information report.

List of parameters to request the transmission resources for NR sidelink communication for the associated destination. If sl-TxResourceReqList-v1700 is present, it shall contain the same number of entries, listed in the same order as in sl-TxResourceReqList-r16.

Indicates the UE is acting as U2N Relay UE or U2N Remote UE.

Includes the UECapabilityInformationSidelink message (which can be also included in ueCapabilityInformationSidelink-r16 in UECapabilityEnquirySidelink from peer UE) received from the peer UE.

Indicates the cast type for the corresponding destination for which to request the resource.

Indicates the destination for which the TX resource request and allocation from the network are concerned.

Indicates the sidelink DRX is applied (value on) or not applied (value off) for the associated destination. This field is only valid for NR sidelink groupcast communication.

Indicates list of the sidelink DRX configurations as assistance information received from the peer UE for NR sidelink unicast communication.

Includes the QoS profile of the sidelink QoS flow as specified in TS 23.287. If sl-QoS-InfoList-v1800 is included, shall include the same number of entries, and listed in the same order, as in sl-QoS-InfoList (without suffix).

This identity uniquely identifies one sidelink QoS flow between the UE and the network in the scope of UE, which is unique for different destination and cast type.

This field indicates the RLC mode and optionally the related QoS profiles for the sidelink radio bearer, which has not been configured by the network and is initiated by another UE in unicast. The RLC mode for one sidelink radio bearer is aligned between UE and NW by the sl-QoS-FlowIdentity.

Each entry of this field indicates the index of frequency on which the UE is interested to transmit NR sidelink communication/positioning, for each destination. The value 1 corresponds to the frequency of first entry in sl-FreqInfoList broadcast in SIB12, the value 2 corresponds to the frequency of first entry in sl-FreqInfoListSizeExt broadcast in SIB12, the value 3 corresponds to the frequency of second entry in sl-FreqInfoListSizeExt broadcast in SIB12 and so on.

A list of synchronization reference used by the UE. The UE shall include the same number of entries, listed in the same order, as in sl-TxInterestedFreqList, i.e. one for each carrier frequency included in sl-TxInterestedFreqList.

Indicates the destination for which the SL failure is reporting for unicast.

Indicates the sidelink cause for the sidelink RLF (value rlf), sidelink AS configuration failure (value configFailure) and the rejection of sidelink DRX configuration (value drxReject-v1710) for the associated destination for unicast.

Indicates the sidelink DRX configuration received from the peer UE for NR sidelink unicast communication.

Indicates the QoS profile for which UE reports its interested service to which SL DRX is applied to the network, for NR sidelink groupcast or broadcast reception.

Indicates the cast type for the NR sidelink discovery messages. Only value broadcast can be set in this release.

This field is used to indicate the destination L2 ID for which the TX resource request and allocation from the network are concerned for relay discovery and non-relay discovery.

This field is used to indicate the source L2 ID of relay-related discovery transmission by L2 U2N Relay UE.

Each entry of this field indicates the index of frequency on which the UE is interested to transmit NR sidelink discovery. The value 1 corresponds to the frequency of first entry in sl-FreqInfoList broadcast in SIB12, the value 2 corresponds to the frequency of second entry in sl-FreqInfoList broadcast in SIB12 and so on. In this release, only value 1 can be included in the interested frequency list. In this release, only one entry can be included in the list.

This field is used to indicate the applied sidelink DRX configuration for the relay related communication.

This field is used to indicate the destination L2 ID for which the TX resource request and allocation from the network are concerned for the established PC5 link for relay by L2 U2N Relay UE.

This field is used to request local UE ID for the corresponding destination by the L2 U2N Relay UE.

Each entry of this field indicates the index of frequency on which the UE is interested to transmit NR sidelink communication for established PC5 link for relay. The value 1 corresponds to the frequency of first entry in sl-FreqInfoList broadcast in SIB12, the value 2 corresponds to the frequency of second entry in sl-FreqInfoList broadcast in SIB12 and so on. In this release, only value 1 can be included in the interested frequency list. In this release, only one entry can be included in the list.

This field is used to indicate the paging UE ID(s) for the corresponding destination(s) by the L2 U2N Relay UE.

Each entry of this field indicates the index of frequency on which the UE is interested to transmit NR sidelink communication, for each QoS flow. The value 1 corresponds to the frequency of first entry in sl-FreqInfoList broadcast in SIB12, the value 2 corresponds to the frequency of first entry in sl-FreqInfoListSizeExt broadcast in SIB12, the value 3 corresponds to the frequency of second entry in sl-FreqInfoListSizeExt broadcast in SIB12 and so on.

Indicate the carrier(s) where the per-carrier RLF has been indicated by lower layer. The value 1 corresponds to the frequency of first entry in sl-FreqInfoList broadcast in SIB12, the value 2 corresponds to the frequency of first entry in sl-FreqInfoListSizeExt broadcast in SIB12, the value 3 corresponds to the frequency of second entry in sl-FreqInfoListSizeExt broadcast in SIB12 and so on.

This field is used to indicate the destination L2 ID for which the per-carrier RLF report is concerned.

This field is used to indicate the destination L2 ID for which the TX resource request and allocation from the network are concerned for the established per-hop PC5 link between the L2 U2U Remote UE and L2 U2U Relay UE.

Each entry of this field indicates the index of frequency on which the UE is interested to transmit NR sidelink communication for established per-hop PC5 link. The value 1 corresponds to the frequency of first entry in sl-FreqInfoList broadcast in SIB12, the value 2 corresponds to the frequency of second entry in sl-FreqInfoList broadcast in SIB12 and so on. In this release, only value 1 can be included in the interested frequency list. In this release, only one entry can be included in the list.

This field indicates the information related to a list of end-to-end PC5 links.

This field is to identify a the end-to-end PC5 link. When a L2 U2U Remote UE reports info for the first hop, it includes sl-TargetUE-Identity to indicate the peer L2 Remote UE on the second hop, and when a L2 U2U Relay UE reports info for the second hop, it includes sl-SourceUE-Identity to indicate the source L2 U2U Remote UE on the first hop.

This field is used by L2 U2U Remote UE to indicate a list of end-to-end QoS info.

This field is used by L2 U2U Remote UE to indicate a list of split QoS info for the first hop.

This field is used by L2 U2U Relay UE to indicate a list of split QoS info for the second hop in per-SLRB level, with each entry in accordance with a end-to-end SLRB.