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Content for  TS 38.331  Word version:  17.6.0

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6.3.4  Other information elementsp. 1069

 –  AbsoluteTimeInfop. 1069

The IE AbsoluteTimeInfo indicates an absolute time in a format YY-MM-DD HH:MM:SS and using BCD encoding. The first/ leftmost bit of the bit string contains the most significant bit of the most significant digit of the year and so on.
AbsoluteTimeInfo information element
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 –  AppLayerMeasConfigp. 1069

The IE AppLayerMeasConfig indicates configuration of application layer measurements.
AppLayerMeasConfig information element
AppLayerMeasConfig field descriptions
measConfigAppLayerContainer
The field contains configuration of application layer measurements, see Annex L (normative) in TS 26.247, in clause 16.5 of TS 26.114 and TS 26.118.
pauseReporting
The field indicates whether the transmission of measReportAppLayerContainer is paused or not. Value true indicates the transmission of measReportAppLayerContainer is paused; value false indicates the transmission of measReportAppLayerContainer is not paused.
ran-VisibleParameters
The field indicates whether RAN visible application layer measurements shall be reported or not.
rrc-SegAllowed
This field indicates that RRC segmentation of MeasurementReportAppLayer is enabled. It may be present only if the UE supports RRC segmentation of the MeasurementReportAppLayer message in UL.
serviceType
Indicates the type of application layer measurement. Value streaming indicates Quality of Experience Measurement Collection for streaming services (see TS 26.247), value mtsi indicates Quality of Experience Measurement Collection for MTSI (see TS 26.114) and value vr indicates Quality of Experience Measurement Collection for VR service (see TS 26.118). The network always configures serviceType when application layer measurements are initially configured and at fullConfig.
transmissionOfSessionStartStop
Value true indicates that the UE shall transmit indications when the measurement session in the application layer starts and stops. Value false indicates that the UE shall not transmit any session status indications. The UE transmits a session start indication upon configuration of this field set to value true if a session already has started in the application layer.
RAN-VisibleParameters field descriptions
numberOfBufferLevelEntries
The field contains the maximum number of buffer level entries that can be reported for RAN visible application layer measurements. This field is also used by application layer to calculate the interval of RAN visible buffer level measurement, which is equal to the periodicity of RAN visible application layer measurements reporting divided by numberOfBufferLevelEntries.
ran-VisiblePeriodicity
The field indicates the periodicity of RAN visible application layer measurements reporting. Value ms120 indicates 120 ms, value ms240 indicates 240 ms and so on. If this field is absent, the periodicity of RAN visible application layer measurements reporting is the same as the reporting periodicity indicated in measConfigAppLayerContainer.
reportPlayoutDelayForMediaStartup
The field indicates whether the UE shall report Playout Delay for Media Startup for RAN visible application layer measurements.
Conditional Presence Explanation
ServiceTypeThis field is optionally present, Need M, when serviceType is set to streaming or vr. Otherwise, it is absent.
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 –  AreaConfigurationp. 1071

The AreaConfiguration indicates area for which UE is requested to perform measurement logging. If not configured, measurement logging is not restricted to specific cells or tracking areas but applies as long as the RPLMN is contained in plmn-IdentityList stored in VarLogMeasReport.
AreaConfiguration information element
AreaConfiguration field descriptions
InterFreqTargetInfo
If configured, it indicates the neighbouring frequency and cells for which UE is requested to perform measurement logging. It can include sync raster or non-sync raster frequencies.
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 –  BT-NameListp. 1072

The IE BT-NameList is used to indicate the names of the Bluetooth beacon which the UE is configured to measure.
BT-NameList information element
BT-NameList field descriptions
bt-Name
If configured, the UE only performs Bluetooth measurements according to the names identified. For each name, it refers to LOCAL NAME defined in Bluetooth specification [51].
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 –  DedicatedInfoF1cp. 1072

The IE DedicatedInfoF1c is used to transfer IAB-DU specific F1-C related information between the network and the IAB node. The carried information consists of F1AP message encapsulated in SCTP/IP or F1-C related (SCTP)/IP packet, see TS 38.472. The RRC layer is transparent for this information.
DedicatedInfoF1c information element
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 –  EUTRA-AllowedMeasBandwidthp. 1073

The IE EUTRA-AllowedMeasBandwidth is used to indicate the maximum allowed measurement bandwidth on a carrier frequency as defined by the parameter Transmission Bandwidth Configuration "NRB" in TS 36.104. The values mbw6, mbw15, mbw25, mbw50, mbw75, mbw100 indicate 6, 15, 25, 50, 75 and 100 resource blocks, respectively.
EUTRA-AllowedMeasBandwidth information element
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 –  EUTRA-MBSFN-SubframeConfigListp. 1073

The IE EUTRA-MBSFN-SubframeConfigList is used to define an E-UTRA MBSFN subframe pattern (for the purpose of NR rate matching).
EUTRA-MBSFN-SubframeConfigList information element
EUTRA-MBSFN-SubframeConfig field descriptions
radioframeAllocationOffset
Field as defined in MBSFN-SubframeConfig in TS 36.331.
radioframeAllocationPeriod
Field as defined in MBSFN-SubframeConfig in TS 36.331, where SFN refers to the SFN of the NR serving cell.
subframeAllocation1
Field as defined in MBSFN-SubframeConfig in TS 36.331, where the UE assumes the duplex mode (FDD or TDD) of the NR cell for which the E-UTRA-MBSFN-SubframeConfig is provided.
subframeAllocation2
Field as defined in MBSFN-SubframeConfig-v1430 in TS 36.331, where the UE assumes the duplex mode (FDD or TDD) of the NR cell for which the E-UTRA-MBSFN-SubframeConfig is provided.
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 –  EUTRA-MultiBandInfoListp. 1074

The IE 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.
EUTRA-MultiBandInfoList information element
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 –  EUTRA-NS-PmaxListp. 1074

The IE EUTRA-NS-PmaxList concerns a list of additionalPmax and additionalSpectrumEmission, as defined in TS 36.101, table 6.2.4-1 for UEs neither in CE nor BL UEs and TS 36.101, table 6.2.4E-1 for UEs in CE or BL UEs, for a given frequency band.
EUTRA-NS-PmaxList information element
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 –  EUTRA-PhysCellIdp. 1075

The IE EUTRA-PhysCellId is used to indicate the physical layer identity of the cell, as defined in TS 36.211.
EUTRA-PhysCellId information element

 –  EUTRA-PhysCellIdRangep. 1075

The IE EUTRA-PhysCellIdRange is used to encode either a single or a range of physical cell identities. The range is encoded by using a start value and by indicating the number of consecutive physical cell identities (including start) in the range. For fields comprising multiple occurrences of EUTRA-PhysCellIdRange, NW may configure overlapping ranges of physical cell identities.
EUTRA-PhysCellIdRange information element
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 –  EUTRA-PresenceAntennaPort1p. 1075

The IE EUTRA-PresenceAntennaPort1 is used to indicate whether all the neighbouring cells use Antenna Port 1. When set to true, the UE may assume that at least two cell-specific antenna ports are used in all neighbouring cells.
EUTRA-PresenceAntennaPort1 information element
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 –  EUTRA-Q-OffsetRangep. 1076

The IE EUTRA-Q-OffsetRange is used to indicate a cell, or frequency specific offset to be applied when evaluating triggering conditions for measurement reporting. The value in dB. Value dB-24 corresponds to -24 dB, value dB-22 corresponds to -22 dB and so on.
EUTRA-Q-OffsetRange information element
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 –  IAB-IP-Addressp. 1076

The IE IAB-IP-Address is used to indicate the IP address/prefix.
IAB-IP-Address information element
IAB-IP-Address field descriptions
iPv4-Address
This field is used to provide the allocated IPv4 address.
iPv6-Address
This field is used to provide the allocated IPv6 address.
iPv6-Prefix
This field is used to provide the allocated IPv6 prefix.
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 –  IAB-IP-AddressIndexp. 1077

The IE IAB-IP-AddressIndex is used to identify a configuration of an IP address.
IAB-IP-AddressIndex information element

 –  IAB-IP-Usagep. 1077

The IE IAB-IP-Usage is used to indicate the usage of the assigned IP address/prefix.
IAB-IP-Usage information element

 –  LoggingDurationp. 1078

The LoggingDuration indicates the duration for which UE is requested to perform measurement logging. Value min10 corresponds to 10 minutes, value min20 corresponds to 20 minutes and so on.
LoggingDuration information element
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 –  LoggingIntervalp. 1078

The LoggingInterval indicates the periodicity for logging measurement results. Value ms1280 corresponds to 1.28s, value ms2560 corresponds to 2.56s and so on. Value infinity means it is equal to the configured value of the LoggingDuration IE.
LoggingInterval information element
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 –  LogMeasResultListBTp. 1078

The IE LogMeasResultListBT covers measured results for Bluetooth.
LogMeasResultListBT information element
LogMeasResultListBT field descriptions
bt-Addr
This field indicates the Bluetooth public address of the Bluetooth beacon as defined in TS 37.355.
rssi-BT
This field provides the beacon received signal strength indicator (RSSI) in dBm as defined in TS 37.355.
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 –  LogMeasResultListWLANp. 1079

The IE LogMeasResultListWLAN covers measured results for WLAN.
LogMeasResultListWLAN information element
LogMeasResultListWLAN field descriptions
Bssid
Basic Service Set Identifier (BSSID) defined in IEEE 802.11-2012 [50].
Hessid
Homogenous Extended Service Set Identifier (HESSID) defined in IEEE 802.11-2012 [50].
rssiWLAN
Measured WLAN RSSI result in dBm. The IE WLAN-RSSI-Range specifies the value range used in WLAN RSSI measurements and thresholds. Integer value for WLAN RSSI measurements is according to mapping table in TS 36.133. Value 0 corresponds to -infinity, value 1 to -100dBm, value 2 to -99dBm, and so on (i.e. in steps of 1dBm) until value 140, which corresponds to 39dBm, while value 141 corresponds to +infinity.
rtt-WLAN
This field provides the measured roundtrip time between the target device and WLAN AP and optionally the accuracy expressed as the standard deviation of the delay. Units for each of these are 1000ns, 100ns, 10ns, 1ns, and 0.1ns as defined in TS 37.355.
rttValue
This field specifies the Round Trip Time (RTT) measurement between the target device and WLAN AP in units given by the field rttUnits as defined in TS 37.355.
rttUnits
This field specifies the Units for the fields rttValue and rttAccuracy. The available Units are 1000ns, 100ns, 10ns, 1ns, and 0.1ns as defined in TS 37.355.
rttAccuracy
This field provides the estimated accuracy of the provided rttValue expressed as the standard deviation in units given by the field rttUnits as defined in TS 37.355.
Ssid
Service Set Identifier (SSID) defined in IEEE 802.11-2012 [50].
Wlan-Identifiers
Indicates the WLAN parameters used for identification of the WLAN for which the measurement results are applicable.
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 –  MeasConfigAppLayerIdp. 1080

The IE MeasConfigAppLayerId identifies the application layer measurement.
MeasConfigAppLayerId information element
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 –  OtherConfigp. 1081

The IE OtherConfig contains configuration related to miscellaneous other configurations.
OtherConfig information element
OtherConfig field descriptions
bfd-RelaxationReportingConfig
Configuration for the UE to report the relaxation state of BFD measurements.
candidateServingFreqListNR
Indicates for each candidate NR serving cells, the center frequency around which UE is requested to report IDC issues.
connectedReporting
Indicates that the UE can report a preference to remain in RRC_CONNECTED state following a report to leave RRC_CONNECTED state. If absent, the UE cannot report a preference to stay in RRC_CONNECTED state.
delayBudgetReportingProhibitTimer
Prohibit timer for delay budget reporting. Value in seconds. Value s0 means prohibit timer is set to 0 seconds, value s0dot4 means prohibit timer is set to 0.4 seconds, and so on.
drx-PreferenceConfig
Configuration for the UE to report assistance information to inform the gNB about the UE's DRX preferences for power saving.
drx-PreferenceProhibitTimer
Prohibit timer for DRX preferences assistance information reporting. Value in seconds. Value s0 means prohibit timer is set to 0 seconds, value s0dot5 means prohibit timer is set to 0.5 seconds, value s1 means prohibit timer is set to 1 second and so on.
idc-AssistanceConfig
Configuration for the UE to report assistance information to inform the gNB about UE detected IDC problem.
maxBW-PreferenceConfig
Configuration for the UE to report assistance information to inform the gNB about the UE's preferred bandwidth for power saving.
maxBW-PreferenceProhibitTimer
Prohibit timer for preferred bandwidth assistance information reporting. Value in seconds. Value s0 means prohibit timer is set to 0 seconds, value s0dot5 means prohibit timer is set to 0.5 seconds, value s1 means prohibit timer is set to 1 second and so on.
maxCC-PreferenceConfig
Configuration for the UE to report assistance information to inform the gNB about the UE's preferred number of carriers for power saving.
maxBW-PreferenceConfigFR2-2
Configuration for the UE to report assistance information to inform the gNB about the UE's preferred bandwidth for power saving for FR2-2.
maxCC-PreferenceProhibitTimer
Prohibit timer for preferred number of carriers assistance information reporting. Value in seconds. Value s0 means prohibit timer is set to 0 seconds, value s0dot5 means prohibit timer is set to 0.5 seconds, value s1 means prohibit timer is set to 1 second and so on.
maxMIMO-LayerPreferenceConfig
Configuration for the UE to report assistance information to inform the gNB about the UE's preferred number of MIMO layers for power saving.
maxMIMO-LayerPreferenceConfigFR2-2
Configuration for the UE to report assistance information to inform the gNB about the UE's preferred number of MIMO layers for power saving for FR2-2.
maxMIMO-LayerPreferenceProhibitTimer
Prohibit timer for preferred number of number of MIMO layers assistance information reporting. Value in seconds. Value s0 means prohibit timer is set to 0 seconds, value s0dot5 means prohibit timer is set to 0.5 seconds, value s1 means prohibit timer is set to 1 second and so on.
minSchedulingOffsetPreferenceConfig
Configuration for the UE to report assistance information to inform the gNB about the UE's preferred minimumSchedulingOffset value for cross-slot scheduling for power saving.
minSchedulingOffsetPreferenceConfigExt
Configuration for the UE to report assistance information to inform the gNB about the UE's preferred minimumSchedulingOffset value for cross-slot scheduling for power saving for SCS 480 kHz and/or 960 kHz.
minSchedulingOffsetPreferenceProhibitTimer
Prohibit timer for preferred minimumSchedulingOffset assistance information reporting. Value in seconds. Value s0 means prohibit timer is set to 0 seconds, value s0dot5 means prohibit timer is set to 0.5 seconds, value s1 means prohibit timer is set to 1 second and so on.
musim-GapAssistanceConfig
Configuration for the UE to report assistance information for gap preference.
musim-GapProhibitTimer
Prohibit timer for MUSIM assistance information reporting for gap preference.
musim-LeaveAssistanceConfig
Configuration for the UE to report assistance information for leaving RRC_CONNECTED for MUSIM purpose.
musim-LeaveWithoutResponseTimer
Indicates the timer for the UE to enter RRC_IDLE for MUSIM purpose as defined in clause 5.3.8.6.
obtainCommonLocation
Requests the UE to attempt to have detailed location information available using GNSS. NR configures the field if includeCommonLocationInfo is configured for one or more measurements.
overheatingAssistanceConfig
Configuration for the UE to report assistance information to inform the gNB about UE detected internal overheating.
overheatingIndicationProhibitTimer
Prohibit timer for overheating assistance information reporting. Value in seconds. Value s0 means prohibit timer is set to 0 seconds, value s0dot5 means prohibit timer is set to 0.5 seconds, value s1 means prohibit timer is set to 1 second and so on.
propDelayDiffReportConfig
Configuration for the UE to report service link propagation delay difference between serving cell and neighbour cell(s).
referenceTimePreferenceReporting
If present, the field indicates the UE is configured to provide reference time assistance information.
releasePreferenceConfig
Configuration for the UE to report assistance information to inform the gNB about the UE's preference to leave RRC_CONNECTED state.
rlm-RelaxationReportingConfig
Configuration for the UE to report the relaxation state of RLM measurements.
releasePreferenceProhibitTimer
Prohibit timer for release preference assistance information reporting. Value in seconds. Value s0 means prohibit timer is set to 0 seconds, value s0dot5 means prohibit timer is set to 0.5 seconds, value s1 means prohibit timer is set to 1 second and so on. Value infinity means that once a UE has reported a release preference, the UE cannot report a release preference again during the RRC connection.
s-SearchDeltaP-Stationary
Parameter "SSearchDeltaP-StationaryConnected" in clause 5.7.4.4. Value dB2 corresponds to 2 dB, dB3 corresponds to 3 dB and so on.
scg-DeactivationPreferenceConfig
Configuration of the UE to indicate its preference for SCG deactivation.
scg -StatePreferenceProhibitTimer
Prohibit timer for UE indication of its preference for SCG deactivation. Value in seconds. Value s0 means prohibit timer is set to 0 seconds, value s1 means prohibit timer is set to 1 second and so on.
sensorNameList
Configuration for the UE to report measurements from specific sensors.
sl-AssistanceConfigNR
Indicate whether UE is configured to provide configured grant assistance information for NR sidelink communication.
sourceDAPS-FailureReporting
This field indicates whether the UE shall generate the SHR upon successfully completing the DAPS handover to the target cell and if a radio link failure was experienced in the source PCell while executing the DAPS handover. This field is set in the otherConfig configured by the source cell of the DAPS handover.
successHO-Config
Configuration for the UE to report the successful handover information to the network.
t-SearchDeltaP-Stationary
Parameter "TSearchDeltaP-StationaryConnected" in clause 5.7.4.4. Value in seconds. Value s5 means 5 seconds, value s10 means 10 seconds and so on.
thresholdPercentageT304
This field indicates the threshold for the ratio in percentage between the elapsed T304 timer and the configured value of the T304 timer. Value p40 corresponds to 40%, value p60 corresponds to 60% and so on. This field is set in the otherConfig configured by the target cell of the handover.
thresholdPercentageT310
This field indicates the threshold for the ratio in percentage between the elapsed T310 timer and the configured value of the T310 timer. Value p40 corresponds to 40%, value p60 corresponds to 60% and so on. This field is set in the otherConfig configured by the source cell of the handover.
thresholdPercentageT312
This field indicates the threshold for the ratio in percentage between the elapsed T312 timer and the configured value(s) of the T312 timer. Value p20 corresponds to 20%, value p40 corresponds to 40% and so on. This field is set in the otherConfig configured by the source cell of the handover.
threshPropDelayDiff
Threshold for one-way service link propagation delay difference report as specified in clause 5.7.4.2.
ul-GapFR2-PreferenceConfig
Indicates whether UE is configured to request for FR2 UL gap activation/deactivation and preferred FR2 UL gap pattern.
NeighbourCellInfo field descriptions
epochTime
Indicates the epoch time used along with the ephemerisInfo to derive the propagation delay difference for the associated neighbour cell. The UE considers epoch time, indicated by the SFN and sub-frame number in this field, to be the frame nearest to the frame in which the message indicating the epoch time is received. This field is used based on the timing of the serving cell, i.e. the SFN and sub-frame number indicated in this field refers to the SFN and sub-frame of the serving cell.
Conditional Presence Explanation
maxBWThis field is optionally present, need R, if maxBW-PreferenceConfig-r16 is setup; otherwise it is absent, need R.
maxMIMOThis field is optionally present, need R, if maxMIMO-LayerPreferenceConfig-r16 is setup; otherwise it is absent, need R.
minOffsetThis field is optionally present, need R, if minSchedulingOffsetPreferenceConfig-r16 is setup; otherwise it is absent, need R.
SCGThis field is optionally present, need M, in an RRCReconfiguration message not within mrdc-SecondaryCellGroup and received, either via SRB3 within DLInformationTransferMRDC or via SRB1. Otherwise, it is absent.
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 –  PhysCellIdUTRA-FDDp. 1086

The IE PhysCellIdUTRA-FDD is used to indicate the physical layer identity of the cell, i.e. the primary scrambling code, as defined in TS 25.331.
PhysCellIdUTRA-FDD information element
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 –  RRC-TransactionIdentifierp. 1087

The IE RRC-TransactionIdentifier is used, together with the message type, for the identification of an RRC procedure (transaction).
RRC-TransactionIdentifier information element
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 –  Sensor-NameListp. 1087

The IE Sensor-NameList is used to indicate the names of the sensors which the UE is configured to measure.
Sensor-NameList information element
Sensor-NameList field descriptions
measUncomBarPre
If configured, the UE reports the uncompensated Barometeric pressure measurement as defined in TS 37.355.
measUeSpeed
If configured, the UE reports the UE speed measurement as defined in TS 37.355.
measUeOrientation
If configured, the UE reports the UE orientation information as defined in TS 37.355.
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 –  TraceReferencep. 1088

The TraceReference contains parameter Trace Reference as defined in TS 32.422.
TraceReference information element
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 –  UE-MeasurementsAvailablep. 1088

The IE UE-MeasurementsAvailable is used to indicate all relevant available indicators for UE measurements.
UE-MeasurementsAvailable information element
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 –  UTRA-FDD-Q-OffsetRangep. 1089

The IE UTRA-FDD-Q-OffsetRange is used to indicate a frequency specific offset to be applied when evaluating triggering conditions for measurement reporting. The value is in dB. Value dB-24 corresponds to -24 dB, value dB-22 corresponds to -22 dB and so on.
UTRA-FDD-Q-OffsetRange information element
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 –  VisitedCellInfoListp. 1089

The IE VisitedCellInfoList includes the mobility history information of maximum of 16 most recently visited primary cells or time spent in any cell selection state and/or camped on any cell state in NR or E-UTRA and, in case of Dual Connectivity, the mobility history information of maxPSCellHistory most recently visited primary secondary cell group cells across all the primary cells included in the VisitedCellInfoList. The most recently visited cell is stored first in the list. The list includes cells visited in RRC_IDLE, RRC_INACTIVE and RRC_CONNECTED states for NR and RRC_IDLE and RRC_CONNECTED for E-UTRA.
VisitedCellInfoList information element
VisitedCellInfoList field descriptions
timeSpent
This field indicates the duration of stay in the cell or in any cell selection state and/or camped on any cell state in NR or E-UTRA approximated to the closest second. If included in VisitedPSCellInfo, it indicates the duration of stay in the PSCell or without any PSCell. If the duration of stay exceeds 4095s, the UE shall set it to 4095s.
visitedCellId
This field indicates the visited cell id including NR and E-UTRA cells.
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 –  WLAN-NameListp. 1090

The IE WLAN-NameList is used to indicate the names of the WLAN AP for which the UE is configured to measure.
WLAN-NameList information element
WLAN-NameList field descriptions
WLAN-Name
If configured, the UE only performs WLAN measurements according to the names identified. For each name, it refers to Service Set Identifier (SSID) defined in IEEE 802.11-2012 [50].
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