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Content for  TS 38.413  Word version:  18.0.0

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9.3.3.21  AMF Namep. 323

This IE is used to uniquely identify the AMF (see TS 38.300). It may also be used as a human readable name of the AMF.
IE/Group Name Presence Range IE type and reference Semantics description
AMF NameMPrintableString (SIZE(1..150, …))
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9.3.3.22  Paging Originp. 323

This IE indicates whether Paging is originated due to the PDU sessions from the non-3GPP access.
IE/Group Name Presence Range IE type and reference Semantics description
Paging OriginMENUMERATED (non-3GPP, …)
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9.3.3.23  UE Identity Index Valuep. 324

This IE is used by the NG-RAN node to calculate the Paging Frame as specified in TS 38.304 and TS 36.304.
IE/Group Name Presence Range IE type and reference Semantics description
CHOICE UE Identity Index Value
>Index Length 10
>>Index Length 10MBIT STRING (SIZE(10))Coded as specified in TS 38.304 and TS 36.304.
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9.3.3.24  Periodic Registration Update Timerp. 324

This IE is used to assist NG-RAN to generate corresponding timer for periodic RNA update for RRC_INACTIVE UEs.
IE/Group Name Presence Range IE type and reference Semantics description
Periodic Registration Update TimerMBIT STRING (SIZE(8))Bits 5 to 1 represent the binary coded timer value.
Bits 6 to 8 define the timer value unit for the Periodic Registration Update Timer as follows:
Bits
8 7 6
0 0 0
value is incremented in multiples of 10 minutes
0 0 1
value is incremented in multiples of 1 hour
0 1 0
value is incremented in multiples of 10 hours
0 1 1
value is incremented in multiples of 2 seconds
1 0 0
value is incremented in multiples of 30 seconds
1 0 1
value is incremented in multiples of 1 minute
1 1 1
value indicates that the timer is deactivated.
1 1 0
value is incremented in multiples of 1 hour in this version of the protocol.
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9.3.3.25  UE-associated Logical NG-connection Listp. 324

This IE contains a list of UE-associated logical NG-connections.
IE/Group Name Presence Range IE type and reference Semantics description
UE-associated Logical NG-connection Item1..<maxnoofNGConnectionsToReset>
>AMF UE NGAP IDO 9.3.3.1
>RAN UE NGAP IDO 9.3.3.2
Range bound Explanation
maxnoofNGConnectionsToResetMaximum no. of UE-associated logical NG-connections allowed to reset in one message. Value is 65536.
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9.3.3.26  NAS Security Parameters from NG-RANp. 325

This IE provides security related parameters for inter-system handover from NG-RAN to E-UTRAN or from NG-RAN to UTRAN via the eNB to the UE.
IE/Group Name Presence Range IE type and reference Semantics description
NAS Security Parameters from NG-RANMOCTET STRINGRefers to the N1 mode to S1 mode NAS transparent container IE, the details of the IE definition and the encoding are specified in TS 24.501.
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9.3.3.27  Source to Target AMF Information Reroutep. 325

This IE is used to transparently pass information provided by NSSF from the source AMF to the target AMF through the NG-RAN node; it is produced by the source core network node and is transmitted to the target core network node.
IE/Group Name Presence Range IE type and reference Semantics description
Configured NSSAIOOCTET STRING
(SIZE(128))
The maximum number of S-NSSAI in Configured NSSAI is 16.This IE contains optional mapping S-NSSAI.
When present, this IE shall be transmitted transparent from the source Core network node to the target Core network node.
The octets of the OCTET STRING are encoded according to description in TS 29.531
Rejected NSSAI in PLMNOOCTET STRING
(SIZE(32))
This IE contain the rejected NSSAI(s) in the PLMN.
When present, this IE shall be transmitted transparent from the source Core network node to the target Core network node.
The octets of the OCTET STRING are encoded according to description in TS 29.531.
Rejected NSSAI in TAOOCTET STRING
(SIZE(32))
This IE contain the rejected NSSAI(s) in the TA.
When present, this IE shall be transmitted transparent from the source Core network node to the target Core network node.
The octets of the OCTET STRING are encoded according to description in TS 29.531.
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9.3.3.28  RIM Information Transfer |R16|p. 325

This IE contains information used by the RIM functionality, and additionally includes the NG-RAN node identifier of the destination of the RIM information and the NG-RAN node identifier of the source of this information.
IE/Group Name Presence Range IE type and reference Semantics description
Target RAN Node ID RIM1
>Global RAN Node IDM 9.3.1.5
>Selected TAIMTAI
9.3.3.11
Source RAN Node ID1
>Global RAN Node IDM 9.3.1.5
>Selected TAIMTAI
9.3.3.11
RIM InformationM 9.3.3.29
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9.3.3.29  RIM Information |R16|p. 326

This IE contains the RIM information.
IE/Group Name Presence Range IE type and reference Semantics description
Target gNB Set IDMgNB Set ID
9.3.1.122
The victim gNB Set ID.
RIM-RS DetectionMENUMERATED (RS detected, RS disappeared, …)
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9.3.3.30  LAI |R16|p. 326

This IE is used to uniquely identify a Location Area.
IE/Group Name Presence Range IE type and reference Semantics description
LAI
>PLMN IdentityM 9.3.3.5
>LACMOCTET STRING (SIZE(2))0000 and FFFE not allowed.
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9.3.3.31  Extended Connected Time |R16|p. 326

This IE indicates the minimum time the RAN should keep the UE in RRC_CONNECTED state regardless of inactivity, as defined in TS 23.501.
IE/Group Name Presence Range IE type and reference Semantics description
Extended Connected TimeMINTEGER (0..255)Minimum time the RAN should keep the UE in RRC_CONNECTED state. Unit is second.
Value of "0" indicates that the AMF is aware of pending data traffic, but no specific time value is requested.
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9.3.3.32  End Indication |R16|p. 326

This IE indicates that there are no further NAS PDUs to be transmitted for this UE.
IE/Group Name Presence Range IE type and reference Semantics description
End IndicationMENUMERATED (no further data, further data exists, …)
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9.3.3.33  Inter-system SON Configuration Transfer |R16|p. 327

This IE contains the configuration information, used by e.g., SON functionality, transmitted between an NG-RAN node and an eNB and additionally includes the node identifier of the destination of this configuration information and the node identifier of the source of this information.
IE/Group Name Presence Range IE type and reference Semantics description
CHOICE Transfer TypeM
>from E-UTRAN to NG-RAN
>>Source eNB-ID1
>>>Global eNB IDM 9.3.1.165
>>>Selected EPS TAIMEPS TAI
9.3.3.17
>>Target NG-RAN node ID1
>>>Global RAN Node IDM 9.3.1.5
>>>Selected TAIMTAI
9.3.3.11
>from NG-RAN to E-UTRAN
>>Source NG-RAN Node ID1
>>>Global RAN Node IDM 9.3.1.5
>>>Selected TAIMTAI
9.3.3.11
>>Target eNB-ID1
>>>Global eNB IDM 9.3.1.165
>>>Selected EPS TAIMEPS TAI
9.3.3.17
Inter-system SON InformationM 9.3.3.34
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9.3.3.34  Inter-system SON Information |R16|p. 327

This IE identifies the nature of the configuration information transferred.
IE/Group Name Presence Range IE type and reference Semantics description Criticality Assigned Criticality
CHOICE Inter-system SON InformationM-
>Inter-system SON Information Report
>>Inter-system SON Information ReportM 9.3.3.36-
>Inter-system SON Information Request
>>Inter-system SON Information RequestM 9.3.3.54YESignore
>Inter-system SON Information Reply
>>Inter-system SON Information ReplyM 9.3.3.55YESignore
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9.3.3.35  SON Information Report |R16|p. 328

This IE contains the configuration information to be transferred.
IE/Group Name Presence Range IE type and reference Semantics description Criticality Assigned Criticality
CHOICE SON Information Report M-
>Failure Indication Information
>>Failure IndicationM 9.3.3.37-
>HO Report Information
>>HO Report M 9.3.3.39-
>Successful HO Report Information
>>Successful HO Report List1YESignore
>>>Successful HO Report Item1..<maxnoofSuccessfulHOReports>-
>>>>Successful HO Report ContainerMOCTET STRINGIncludes the SuccessHO-Report IE as defined in TS 38.331.-
Range bound Explanation
maxnoofSuccessfulHOReportsMaximum no. of Successful HO Reports. Value is 64.
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9.3.3.36  Inter-system SON Information Report |R16|p. 328

This IE contains the configuration information to be transferred.
IE/Group Name Presence Range IE type and reference Semantics description Criticality Assigned Criticality
CHOICE SON Information Report M-
>HO Report Information
>>Inter-system HO ReportM 9.3.3.40-
>Failure Indication Information
>>Inter-system Failure IndicationM 9.3.3.38-
>Energy Savings Indication
>>Inter-system Cell State IndicationM 9.3.3.57YESignore
>Resource Status Report
>>Inter-system Resource Status ReportM 9.3.3.60YESignore
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9.3.3.37  Failure Indication |R16|p. 329

This IE contains the failure indication to be transferred.
IE/Group Name Presence Range IE type and reference Semantics description
UE RLF Report ContainerO 9.3.3.41
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9.3.3.38  Inter-system Failure Indication |R16|p. 329

This IE contains the failure indication to be transferred.
IE/Group Name Presence Range IE type and reference Semantics description
UE RLF Report ContainerO 9.3.3.41Only contains the LTE RLF report in this version of the specification.
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9.3.3.39  HO Report |R16|p. 329

This IE contains the HO report to be transferred.
IE/Group Name Presence Range IE type and reference Semantics description Criticality Assigned Criticality
Handover Report TypeMENUMERATED (HO too early, HO to wrong cell, Inter-system ping-pong, …)-
Handover CauseMCause
9.3.1.2
Indicates handover cause employed for handover from source cell-
Source Cell CGIMNG-RAN CGI
9.3.1.73
NG-RAN CGI of the source cell for handover procedure-
Target Cell CGIMNG-RAN CGI
9.3.1.73
NG-RAN CGI of the target cell for handover procedure.
If the Handover Report Type is set to "Inter-system ping-pong", it contains the target cell of the inter system handover from the other system to NG-RAN node cell
-
Re-establishment Cell CGIC- ifHandoverReportType HoToWrongCellNG-RAN CGI
9.3.1.73
NG-RAN CGI of the cell where UE attempted re-establishment or where the UE successfully re-connected after the failure-
Source Cell C-RNTIOBIT STRING (SIZE (16))C-RNTI allocated at the source NG-RAN node-
Target Cell in E-UTRANC- ifHandoverReportType IntersystempingpongE-UTRA CGI
9.3.1.9
E-UTRA CGI of the E-UTRAN target cell for handover procedure-
Mobility InformationOBIT STRING (SIZE (32))This IE is not used in the specification. If received, the IE is ignored.-
UE RLF Report ContainerO 9.3.3.41The UE RLF Report Container IE received in the FAILURE INDICATION message.-
Extended Mobility InformationO BIT STRING (SIZE (32))Corresponds to the Mobility Information IE provided in the HANDOVER REQUEST message from the source NG-RAN node.YESignore
Condition Explanation
ifHandoverReportTypeHoToWrongCell This IE shall be present if the Handover Report Type IE is set to the value "HO to wrong cell"
ifHandoverReportTypeIntersystempingpong This IE shall be present if the Handover Report Type IE is set to the value "Inter-system ping-pong"
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9.3.3.40  Inter-system HO Report |R16|p. 331

This IE contains the inter-system HO report to be transferred.
IE/Group Name Presence Range IE type and reference Semantics description
CHOICE Handover Report TypeM
>Too early Inter-system HO
>>Source Cell IDME-UTRA CGI
9.3.1.9
CGI of the source cell for the HO.
>>Failure Cell IDMNG-RAN CGI 9.3.1.73CGI of the target cell for the HO.
>>UE RLF Report ContainerO 9.3.3.41
>Inter-system Unnecessary HO
>>Source Cell CGIMNG-RAN CGI 9.3.1.73Source NR cell in NG-RAN
>>Target Cell CGIME-UTRA CGI
9.3.1.9
Target cell in E-UTRAN
>>Early IRAT HOMENUMERATED (true, false, ...)Is set to "true" if the measurement period expired due to an inter-RAT handover towards NR executed within the configured measurement duration and otherwise set to "false"
>>Candidate Cell List1
>>>Candidate Cell Item1..<maxnoofCandidateCells>
>>>>CHOICE Candidate Cell TypeM
>>>>>Candidate CGI
>>>>>>Candidate Cell IDMNR CGI
9.3.1.7
This IE contains an NR CGI.
>>>>>Candidate PCI
>>>>>>Candidate PCIMINTEGER (0..1007, …)This IE includes the NR Physical Cell Identifier of detected cells not included in the Candidate Cell List IE and for which an NR CGI could not be derived.
>>>>>>Candidate NR ARFCNMINTEGER (0.. maxNRARFCN)RF Reference Frequency as defined in TS 38.104, section 5.4.2.1. The frequency provided in this IE identifies the absolute frequency position of the reference resource block (Common RB 0) of the carrier. Its lowest subcarrier is also known as Point A.
Range bound Explanation
maxnoofCandidateCellsMaximum no. of candidate cells. Value is 32
maxNRARFCNMaximum value of NRARFCNs. Value is 3279165.
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9.3.3.41  UE RLF Report Container |R16|p. 333

This IE contains the RLF Report to be transferred.
IE/Group Name Presence Range IE type and reference Semantics description
CHOICE RLF typeM
>NR
>>NR UE RLF Report ContainerMOCTET STRINGIncludes the nr-RLF-Report contained in the UEInformationResponse message as defined in TS 38.331.
>LTE
>>LTE UE RLF Report ContainerMOCTET STRINGIncludes the rLF-Report-r9 contained in the UEInformationResponse message as defined in TS 36.331.
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