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Content for  TS 38.413  Word version:  18.2.0

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9.2.7 Configuration Transfer Messages  9.2.7.1 UPLINK RAN CONFIGURATION TRANSFER  9.2.7.2 DOWNLINK RAN CONFIGURATION TRANSFER  9.2.8 Warning Message Transmission Messages  9.2.8.1 WRITE-REPLACE WARNING REQUEST  9.2.8.2 WRITE-REPLACE WARNING RESPONSE  9.2.8.3 PWS CANCEL REQUEST  9.2.8.4 PWS CANCEL RESPONSE  9.2.8.5 PWS RESTART INDICATION  9.2.8.6 PWS FAILURE INDICATION 
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9.2.7  Configuration Transfer Messages  p. 186

9.2.7.1  UPLINK RAN CONFIGURATION TRANSFER  p. 186

This message is sent by the NG-RAN node in order to transfer RAN configuration information.
Direction:
NG-RAN node → AMF
IE/Group Name Pre­sence Range IE type and refe­rence Semantics description Criti­cality Assi­gned Criti­cality
Message TypeM 9.3.1.1YESignore
SON Configuration TransferO 9.3.3.6YESignore
EN-DC SON Configuration TransferOOCTET STRINGContains the EN-DC SON Configuration Transfer IE as defined in TS 36.413.YESignore
Inter-system SON Configuration TransferO 9.3.3.33YESignore
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9.2.7.2  DOWNLINK RAN CONFIGURATION TRANSFER  p. 186

This message is sent by the AMF in order to transfer RAN configuration information.
Direction:
AMF → NG-RAN node
IE/Group Name Pre­sence Range IE type and refe­rence Semantics description Criti­cality Assi­gned Criti­cality
Message TypeM 9.3.1.1YESignore
SON Configuration TransferO 9.3.3.6YESignore
EN-DC SON Configuration TransferOOCTET STRINGContains the EN-DC SON Configuration Transfer IE as defined in TS 36.413.YESignore
Inter-system SON Configuration TransferO 9.3.3.33YESignore
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9.2.8  Warning Message Transmission Messages  p. 186

9.2.8.1  WRITE-REPLACE WARNING REQUEST  p. 186

This message is sent by the AMF to request the start or overwrite of the broadcast of a warning message.
Direction:
AMF → NG-RAN node
IE/Group Name Pre­sence Range IE type and refe­rence Semantics description Criti­cality Assi­gned Criti­cality
Message TypeM 9.3.1.1YESreject
Message IdentifierM 9.3.1.35YESreject
Serial NumberM 9.3.1.36YESreject
Warning Area ListO 9.3.1.37YESignore
Repetition PeriodM 9.3.1.49YESreject
Number of Broadcasts RequestedM 9.3.1.38YESreject
Warning TypeO 9.3.1.39YESignore
Warning Security InformationOOCTET STRING (SIZE(50))This IE is not used in the specification. If received, the IE is ignored.YESignore
Data Coding SchemeO 9.3.1.41YESignore
Warning Message ContentsO 9.3.1.42YESignore
Concurrent Warning Message IndicatorO 9.3.1.46YESreject
Warning Area CoordinatesO 9.3.1.112YESignore
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9.2.8.2  WRITE-REPLACE WARNING RESPONSE  p. 187

This message is sent by the NG-RAN node to acknowledge the AMF on the start or overwrite request of a warning message.
Direction:
NG-RAN node → AMF
IE/Group Name Pre­sence Range IE type and refe­rence Semantics description Criti­cality Assi­gned Criti­cality
Message TypeM 9.3.1.1YESreject
Message IdentifierM 9.3.1.35YESreject
Serial NumberM 9.3.1.36YESreject
Broadcast Completed Area ListO 9.3.1.43YESignore
Criticality DiagnosticsO 9.3.1.3YESignore
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9.2.8.3  PWS CANCEL REQUEST  p. 187

This message is forwarded by the AMF to the NG-RAN node to cancel an already ongoing broadcast of a warning message.
Direction:
AMF → NG-RAN node
IE/Group Name Pre­sence Range IE type and refe­rence Semantics description Criti­cality Assi­gned Criti­cality
Message TypeM 9.3.1.1YESreject
Message IdentifierM 9.3.1.35YESreject
Serial NumberM 9.3.1.36YESreject
Warning Area ListO 9.3.1.37YESignore
Cancel-All Warning Messages IndicatorO 9.3.1.47YESreject
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9.2.8.4  PWS CANCEL RESPONSE  p. 187

This message is sent by the NG-RAN node to indicate the list of warning areas where cancellation of the broadcast of the identified message was successful and unsuccessful.
Direction:
NG-RAN node → AMF
IE/Group Name Pre­sence Range IE type and refe­rence Semantics description Criti­cality Assi­gned Criti­cality
Message TypeM 9.3.1.1YESreject
Message IdentifierM 9.3.1.35YESreject
Serial NumberM 9.3.1.36YESreject
Broadcast Cancelled Area ListO 9.3.1.44YESignore
Criticality DiagnosticsO 9.3.1.3YESignore
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9.2.8.5  PWS RESTART INDICATION  p. 188

This message is sent by the NG-RAN node to inform the AMF that PWS information for some or all cells of the NG-RAN node are available for reloading from the CBC if needed.
Direction:
NG-RAN node → AMF
IE/Group Name Pre­sence Range IE type and refe­rence Semantics description Criti­cality Assi­gned Criti­cality
Message TypeM 9.3.1.1YESignore
CHOICE Cell List for RestartMYESreject
>E-UTRA
>>E-UTRA Cell List for Restart1..<maxnoofCellsinngeNB>-
>>>E-UTRA CGIM 9.3.1.9-
>NR
>>NR Cell List for Restart1..<maxnoofCellsingNB>-
>>>NR CGIM 9.3.1.7-
Global RAN Node IDM 9.3.1.5YESreject
TAI List for Restart1..<maxnoofTAIforRestart>YESreject
>TAIM 9.3.3.11-
Emergency Area ID List for Restart0..<maxnoofEAIforRestart>YESreject
>Emergency Area IDM 9.3.1.48-
Range bound Explanation
maxnoofCellsinngeNBMaximum no. of cells that can be served by an ng-eNB. Value is 256.
maxnoofCellsingNBMaximum no. of cells that can be served by a gNB. Value is 16384.
maxnoofTAIforRestartMaximum no. of TAIs subject for reloading warning message broadcast. Value is 2048.
maxnoofEAIforRestartMaximum no. of Emergency Area IDs subject for reloading warning message broadcast. Value is 256.
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9.2.8.6  PWS FAILURE INDICATION  p. 188

This message is sent by the NG-RAN node to inform the AMF that ongoing PWS operation for one or more cells of the NG-RAN node has failed.
Direction:
NG-RAN node → AMF
IE/Group Name Pre­sence Range IE type and refe­rence Semantics description Criti­cality Assi­gned Criti­cality
Message TypeM 9.3.1.1YESignore
CHOICE PWS Failed Cell ListMYESreject
>E-UTRA
>>PWS Failed E-UTRA Cell List1..<maxnoofCellsinngeNB>-
>>>E-UTRA CGIM 9.3.1.9-
>NR
>>PWS Failed NR Cell List1..<maxnoofCellsingNB>-
>>>NR CGIM 9.3.1.7-
Global RAN Node IDM 9.3.1.5YESreject
Range bound Explanation
maxnoofCellsinngeNBMaximum no. of cells that can be served by an ng-eNB. Value is 256.
maxnoofCellsingNBMaximum no. of cells that can be served by a gNB. Value is 16384.
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