DRB To Setup Item E-UTRAN

1..<maxnoofDRBs>

–

–

>DRB ID

M

9.3.1.16

–

–

>PDCP Configuration

M

9.3.1.38

–

–

>E-UTRAN QoS

M

9.3.1.17

–

–

>S1 UL UP Transport Layer Information

M

UP Transport Layer Information

9.3.2.1

–

–

>Data Forwarding Information Request

O

9.3.2.5

Requesting forwarding info from the target gNB-CU-UP.

–

–

>Cell Group Information

M

9.3.1.11

–

–

>DL UP Parameters

O

UP Parameters

9.3.1.13

–

–

>DRB Inactivity Timer

O

Inactivity Timer

9.3.1.54

Included if the Activity Notification Level is set to DRB.

–

–

>Existing Allocated S1 DL UP Transport Layer Information

O

UP Transport Layer Information

9.3.2.1

This IE is not used in this version of the specification.

–

–

>Data Forwarding Source IP Address

O

Transport Layer Address

9.3.2.4

Identifies the TNL address used by the source node for data forwarding.

YES

ignore

>Security Indication

O

9.3.1.23

YES

reject

maxnoofDRBs

Maximum no. of DRBs for a UE. Value is 32.

PDU Session Resource To Setup Item

1..<maxnoofPDUSessionResource>

–

–

>PDU Session ID

M

9.3.1.21

–

–

>PDU Session Type

M

9.3.1.22

–

–

>S-NSSAI

M

9.3.1.9

–

–

>Security Indication

M

9.3.1.23

–

–

>PDU Session Resource DL Aggregate Maximum Bit Rate

O

Bit Rate

9.3.1.20

This IE shall be present when at least one Non-GBR QoS Flows is being setup.

–

–

>NG UL UP Transport Layer Information

M

UP Transport Layer Information

9.3.2.1

–

–

>PDU Session Data Forwarding Information Request

O

Data Forwarding Information Request

9.3.2.5

–

–

>PDU Session Inactivity Timer

O

Inactivity Timer

9.3.1.54

Included if the Activity Notification Level is set to PDU Session.

–

–

>Existing Allocated NG DL UP Transport Layer Information

O

UP Transport Layer Information

9.3.2.1

–

–

>Network Instance

O

9.3.1.62

This IE is ignored if the Common Network Instance IE is included.

YES

ignore

>Common Network Instance

O

9.3.1.66

YES

ignore

>DRB To Setup List

1

–

–

>>DRB To Setup Item

1..<maxnoofDRBs>

–

–

>>>DRB ID

M

9.3.1.16

–

–

>>>SDAP Configuration

M

9.3.1.39

–

–

>>>PDCP Configuration

M

9.3.1.38

–

–

>>>Cell Group Information

M

9.3.1.11

–

–

>>>QoS Flows Information To Be Setup

M

QoS Flow QoS Parameters List

9.3.1.25

–

–

>>>DRB Data forwarding information Request

O

Data Forwarding Information Request

9.3.2.5

Requesting forwarding info from the target gNB-CU-UP.

–

–

>>>DRB Inactivity Timer

O

Inactivity Timer

9.3.1.54

Included if the Activity Notification Level is set to DRB.

–

–

>>>PDCP SN Status Information

O

9.3.1.58

Contains the PDCP SN Status at setup after Resume.

–

–

>>>DRB QoS

O

9.3.1.26

Indicates the DRB QoS when more than one QoS Flow is mapped to the DRB.

YES

ignore

>>>DAPS Request Information

O

9.3.1.91

YES

ignore

>>>Ignore Mapping Rule Indication

O

ENUMERATED (True, …)

Included if the QoS flow mapping rule for the DRB has not been decided by gNB-CU-CP.

YES

reject

>>>QoS Flows Remapping

O

ENUMERATED (update, source configuration, …)

Indicates that the target gNB-CU-CP requests QoS flow remapping during an intra-system lossless handover as specified in TS 38.300 [4].

YES

reject

>>>SDT Indicator Setup

O

ENUMERATED (true, …)

Indicates that the DRB is for SDT.

YES

reject

>Redundant NG UL UP Transport Layer Information

O

UP Transport Layer Information

9.3.2.1

YES

ignore

>Redundant Common Network Instance

O

Common Network Instance

9.3.1.66

YES

ignore

>Redundant PDU Session Information

O

9.3.1.80

YES

ignore

maxnoofDRBs

Maximum no. of DRBs for a UE. Value is 32.

maxnoofPDUSessionResource

Maximum no. of PDU Sessions for a UE. Value is 256.

DRB Setup Item E-UTRAN

1..<maxnoofDRBs>

–

–

>DRB ID

M

9.3.1.16

–

–

>S1 DL UP Transport Layer Information

M

UP Transport Layer Information

9.3.2.1

–

–

>Data Forwarding Information Response

O

Data Forwarding Information

9.3.2.6

Providing forwarding info from the target gNB-CU-UP.

–

–

>UL UP Parameters

M

UP Parameters

9.3.1.13

–

–

>S1 DL UP Unchanged

O

ENUMERATED (True, …)

This IE is not used in this version of the specification.

–

–

>Data Forwarding Source IP Address

O

Transport Layer Address

9.3.2.4

Identifies the TNL address used by the source node for data forwarding.

YES

ignore

>Security Result

O

9.3.1.52

YES

ignore

maxnoofDRBs

Maximum no. of DRBs for a UE. Value is 32.

DRB Failed Item E-UTRAN

1..<maxnoofDRBs>

>DRB ID

M

9.3.1.16

>Cause

M

9.3.1.2

maxnoofDRBs

Maximum no. of DRBs for a UE. Value is 32.

PDU Session Resource Setup Item

1..<maxnoofPDUSessionResource>

–

–

>PDU Session ID

M

9.3.1.21

–

–

>Security Result

O

9.3.1.52

–

–

>NG DL UP Transport Layer Information

M

UP Transport Layer Information

9.3.2.1

–

–

>PDU Session Data Forwarding Information Response

O

Data Forwarding Information

9.3.2.6

Providing forwarding info from the target gNB-CU-UP.

–

–

>NG DL UP Unchanged

O

ENUMERATED (True, …)

–

–

>DRB Setup List

1

–

–

>>DRB Setup Item

1..<maxnoofDRBs>

–

–

>>>DRB ID

M

9.3.1.16

–

–

>>>DRB Data forwarding information Response

O

Data Forwarding Information

9.3.2.6

Providing forwarding info from the target gNB-CU-UP.

–

–

>>>UL UP Parameters

M

UP Parameters 9.3.1.13

–

–

>>>Flow Setup List

M

QoS Flow List

9.3.1.12

–

–

>>>Flow Failed List

O

Flow Failed List

9.3.1.45

–

–

>DRB Failed List

0.. 1

–

–

>>DRB Failed Item

1..<maxnoofDRBs>

–

–

>>>DRB ID

M

9.3.1.16

–

–

>>>Cause

M

9.3.1.2

–

–

>Redundant NG DL UP Transport Layer Information

O

UP Transport Layer Information

9.3.2.1

YES

ignore

>Used Redundant PDU Session Information

O

9.3.1.80

YES

ignore

Range bound

Explanation

maxnoofDRBs

Maximum no. of DRBs for a UE. Value is 32.

maxnoofPDUSessionResource

Maximum no. of PDU Sessions for a UE. Value is 256.

PDU Session Resource Failed Item

1..<maxnoofPDUSessionResource>

>PDU Session ID

M

9.3.1.21

>Cause

M

9.3.1.2

maxnoofPDUSessionResource

Maximum no. of PDU Sessions for a UE. Value is 256.

DRB To Setup Modification Item E-UTRAN

1..<maxnoofDRBs>

–

–

>DRB ID

M

9.3.1.16

–

–

>PDCP Configuration

M

9.3.1.38

–

–

>E-UTRAN QoS

M

9.3.1.17

–

–

>S1 UL UP Transport Layer Information

M

UP Transport Layer Information

9.3.2.1

–

–

>Data Forwarding Information Request

O

9.3.2.5

Requesting forwarding info from the target gNB-CU-UP.

–

–

>Cell Group Information

M

9.3.1.11

–

–

>DL UP Parameters

O

UP Parameters

9.3.1.13

–

–

>DRB Inactivity Timer

O

Inactivity Timer

9.3.1.54

Included if the Activity Notification Level is set to DRB.

–

–

>Security Indication

O

9.3.1.23

YES

reject

>Data Forwarding Source IP Address

O

Transport Layer Address

9.3.2.4

Identifies the TNL address used by the source node for data forwarding.

YES

ignore

maxnoofDRBs

Maximum no. of DRBs for a UE. Value is 32.

DRB To Modify Item E-UTRAN

1..<maxnoofDRBs>

>DRB ID

M

9.3.1.16

>PDCP Configuration

O

9.3.1.38

>E-UTRAN QoS

O

9.3.1.17

>S1 UL UP Transport Layer Information

O

UP Transport Layer Information

9.3.2.1

>Data Forwarding Information

O

9.3.2.6

Providing forwarding info to the source gNB-CU-UP.

>PDCP SN Status Request

O

ENUMERATED (requested, …)

The gNB-CU-CP requests the gNB-CU-UP to provide the PDCP SN Status in the response message.

>PDCP SN Status Information

O

9.3.1.58

Providing SN Status information to the target gNB-CU-UP.

>DL UP Parameters

O

UP Parameters

9.3.1.13

>Cell Group To Add

O

Cell Group Information 9.3.1.11

>Cell Group To Modify

O

Cell Group Information 9.3.1.11

>Cell Group To Remove

O

Cell Group Information 9.3.1.11

>DRB Inactivity Timer

O

Inactivity Timer

9.3.1.54

Included if the Activity Notification Level is set to DRB.

maxnoofDRBs

Maximum no. of DRBs for a UE. Value is 32.

DRB To Remove Item E-UTRAN

1..<maxnoofDRBs>

>DRB ID

M

9.3.1.16

maxnoofDRBs

Maximum no. of DRBs for a UE. Value is 32.

PDU Session Resource To Setup Modification Item

1..<maxnoofPDUSessionResource>

–

–

>PDU Session ID

M

9.3.1.21

–

–

>PDU Session Type

M

9.3.1.22

–

–

>S-NSSAI

M

9.3.1.9

–

–

>Security Indication

M

9.3.1.23

–

–

>PDU Session Resource DL Aggregate Maximum Bit Rate

O

Bit Rate 9.3.1.20

This IE shall be present when Non-GBR QoS Flows are setting up.

–

–

>NG UL UP Transport Layer Information

M

UP Transport Layer Information

9.3.2.1

–

–

>PDU Session Data Forwarding Information Request

O

Data Forwarding Information Request

9.3.2.5

Requesting forwarding info from the target gNB-CU-UP.

–

–

>PDU Session Inactivity Timer

O

Inactivity Timer

9.3.1.54

Included if the Activity Notification Level is set to PDU Session.

–

–

>Network Instance

O

9.3.1.62

–

–

>Common Network Instance

O

9.3.1.66

YES

ignore

>DRB To Setup List

1

–

–

>>DRB To Setup Item

1..<maxnoofDRBs>

–

–

>>>DRB ID

M

9.3.1.16

–

–

>>>SDAP Configuration

M

9.3.1.39

–

–

>>>PDCP Configuration

M

9.3.1.38

–

–

>>>Cell Group Information

M

9.3.1.11

–

–

>>>QoS Flows Information To Be Setup

M

QoS Flow QoS Parameters List

9.3.1.25

–

–

>>>DRB Data forwarding information Request

O

Data Forwarding Information Request

9.3.2.5

Requesting forwarding info from the target gNB-CU-UP.

–

–

>>>DRB Inactivity Timer

O

Inactivity Timer

9.3.1.54

Included if the Activity Notification Level is set to DRB.

–

–

>>>PDCP SN Status Information

O

9.3.1.58

Provides the PDCP SN Status at setup after Resume to the target gNB-CU-UP.

–

–

>>>DRB QoS

O

9.3.1.26

Indicates the DRB QoS when more than one QoS Flow is mapped to the DRB

YES

ignore

>>>Ignore Mapping Rule Indication

O

ENUMERATED (True, …)

Included if the QoS flow mapping rule for the DRB has not been decided by gNB-CU-CP.

YES

reject

>>>DAPS Request Information

O

9.3.1.91

This IE is not used in this version of the specification.

YES

ignore

>>>SDT Indicator Setup

O

ENUMERATED (true, …)

Indicates that the DRB is for SDT.

YES

reject

>Redundant NG UL UP Transport Layer Information

O

UP Transport Layer Information

9.3.2.1

YES

ignore

>Redundant Common Network Instance

O

Common Network Instance

9.3.1.66

YES

ignore

maxnoofDRBs

Maximum no. of DRBs for a UE. Value is 32.

maxnoofPDUSessionResource

Maximum no. of PDU Sessions for a UE. Value is 256.

PDU Session Resource To Modify Item

1..<maxnoofPDUSessionResource>

–

–

>PDU Session ID

M

9.3.1.21

–

–

>Security Indication

O

9.3.1.23

This IE is not used in this release.

–

–

>PDU Session Resource DL Aggregate Maximum Bit Rate

O

Bit Rate 9.3.1.20

–

–

>NG UL UP Transport Layer Information

O

UP Transport Layer Information

9.3.2.1

–

–

>PDU Session Data Forwarding Information Request

O

Data Forwarding Information Request

9.3.2.5

Requesting forwarding information from the target gNB-CU-UP.

–

–

>PDU Session Data Forwarding Information

O

Data Forwarding Information

9.3.2.6

Providing forwarding information to the source gNB-CU-UP.

–

–

>PDU Session Inactivity Timer

O

Inactivity Timer

9.3.1.54

Included if the Activity Notification Level is set to PDU Session.

–

–

>Network Instance

O

9.3.1.62

This IE is ignored if the Common Network Instance IE is included.

YES

ignore

>Common Network Instance

O

9.3.1.66

YES

ignore

>DRB To Setup List

0..1

–

–

>>DRB To Setup Item

1..<maxnoofDRBs>

–

–

>>>DRB ID

M

9.3.1.16

–

–

>>>SDAP Configuration

M

9.3.1.39

–

–

>>>PDCP Configuration

M

9.3.1.38

–

–

>>>Cell Group Information

M

9.3.1.11

–

–

>>>QoS Flow Information To Be Setup

M

QoS Flow QoS Parameters List

9.3.1.25

–

–

>>>DRB Data Forwarding Information Request

O

Data Forwarding Information Request

9.3.2.5

Requesting forwarding information from the target gNB-CU-UP.

–

–

>>>DRB Inactivity Timer

O

Inactivity Timer

9.3.1.54

Included if the Activity Notification Level is set to DRB.

–

–

>>>PDCP SN Status Information

O

9.3.1.58

Provides the PDCP SN Status at setup after Resume to the target gNB-CU-UP.

–

–

>>>DRB QoS

O

9.3.1.26

Indicates the DRB QoS when more than one QoS Flow is mapped to the DRB 

YES

ignore

>>>DAPS Request Information

O

9.3.1.91

This IE is not used in this version of the specification

YES

ignore

>>>Ignore Mapping Rule Indication

O

ENUMERATED (True, …)

Included if the QoS flow mapping rule for the DRB has not been decided by gNB-CU-CP.

YES

reject

>>>QoS Flows Remapping

O

ENUMERATED (update, source configuration, …)

This IE is not used in this version of the specification.

YES

reject

>>>SDT Indicator Setup

O

ENUMERATED (true, …)

Indicates that the DRB is for SDT.

YES

reject

>DRB To Modify List

0.. 1

–

–

>>DRB To Modify Item

1..<maxnoofDRBs>

–

–

>>>DRB ID

M

9.3.1.16

–

–

>>>SDAP Configuration

O

9.3.1.39

–

–

>>>PDCP Configuration

O

9.3.1.38

–

–

>>>DRB Data forwarding information

O

Data Forwarding Information

9.3.2.6

Providing forwarding information to the source gNB-CU-UP.

–

–

>>>PDCP SN Status Request

O

ENUMERATED (requested, …)

The gNB-CU-CP requests the gNB-CU-UP to provide the PDCP SN Status in the response message.

–

–

>>>PDCP SN Status Information

O

9.3.1.58

Provides the PDCP SN Status to the target gNB-CU-UP.

–

–

>>>DL UP Parameters

O

UP Parameters

9.3.1.13

–

–

>>>Cell Group To Add

O

Cell Group Information

9.3.1.11

–

–

>>>Cell Group To Modify

O

Cell Group Information

9.3.1.11

–

–

>>>Cell Group To Remove

O

Cell Group Information

9.3.1.11

–

–

>>>Flow Mapping Information

O

QoS Flow QoS Parameters List

9.3.1.25

Overrides previous mapping information.

–

–

>>>DRB Inactivity Timer

O

Inactivity Timer

9.3.1.54

Included if the Activity Notification Level is set to DRB.

–

–

>>>Old QoS Flow List – UL End Marker expected

O

QoS Flow List
9.3.1.12

Indicates that the source NG-RAN node has initiated QoS flow re-mapping and has not yet received SDAP end markers, as described in TS 38.300 [8].

YES

reject

>>>DRB QoS

O

9.3.1.26

Indicates the DRB QoS when more than one QoS Flow is mapped to the DRB

YES

ignore

>>>Early Forwarding COUNT Request

O

ENUMERATED (First DL count, DL discarding, …)

Requests early data forwarding information from the source gNB-CU-UP

YES

reject

>>>Early Forwarding COUNT Information

O

9.3.1.92

Provides early data forwarding information to the target gNB-CU-UP.

YES

reject

>>>DAPS Request Information

O

9.3.1.91

Used to request intra-gNB-CU-UP DAPS HO

YES

ignore

>>>Early Data Forwarding Indicator

O

ENUMERATED (stop, …)

YES

ignore

>>>SDT Indicator Modify

O

ENUMERATED (true, false, …)

Indicates that the DRB is for SDT or not.

YES

reject

>DRB To Remove List

0.. 1

–

–

>>DRB To Remove Item

1..<maxnoofDRBs>

–

–

>>>DRB ID

M

9.3.1.16

–

–

>S-NSSAI

O

9.3.1.9

YES

reject

>Redundant NG UL UP Transport Layer Information

O

UP Transport Layer Information

9.3.2.1

YES

ignore

>Redundant Common Network Instance

O

Common Network Instance

9.3.1.66

YES

ignore

>Data Forwarding to E-UTRAN Information List

0.. 1

Contains a list of DL Data Forwarding tunnels and the associated QoS Flows to be forwarded on each tunnel

YES

ignore

>>Data Forwarding to E-UTRAN Information List Item

1..<maxnoofDataForwardingTunneltoE-UTRAN>

–

–

>>>Data forwarding tunnel information

M

UP Transport Layer Information

9.3.2.1

–

–

>>>QoS Flows to be forwarded List

1

–

–

>>>>QoS Flows to be forwarded Item

1..<maxnoofQoSflows>

–

–

>>>>>QoS Flow Identifier

M

QoS Flow Identifier

9.3.1.24

–

–

>Security Indication Modify

O

Security Indication

9.3.1.23

YES

ignore

maxnoofDRBs

Maximum no. of DRBs for a UE. Value is 32.

maxnoofPDUSessionResource

Maximum no. of PDU Sessions for a UE. Value is 256.

maxnoofDataForwardingTunneltoE-UTRAN

Maximum no. of Data Forwarding Tunnels to E-UTRAN for a UE. Value is 256.

maxnoofQoSflows

Maximum no. of QoS flows in a PDU Session. Value is 64.

PDU Session Resource To Remove Item

1..<maxnoofPDUSessionResource>

–

–

>PDU Session ID

M

9.3.1.21

–

–

>Cause

O

9.3.1.2

YES

ignore

maxnoofPDUSessionResource

Maximum no. of PDU Sessions for a UE. Value is 256.

DRB Setup Modification Item E-UTRAN

1..<maxnoofDRBs>

–

–

>DRB ID

M

9.3.1.16

–

–

>S1 DL UP Transport Layer Information

M

UP Transport Layer Information

9.3.2.1

–

–

>Data Forwarding Information Response

O

9.3.2.6

Provides forwarding information from the target gNB-CU-UP.

–

–

>UL UP Parameters

M

UP Parameters

9.3.1.13

–

–

>Security Result

O

9.3.1.52

YES

ignore

>Data Forwarding Source IP Address

O

Transport Layer Address

9.3.2.4

Identifies the TNL address used by the source node for data forwarding.

YES

ignore

maxnoofDRBs

Maximum no. of DRBs for a UE. Value is 32.

DRB Failed Modification Item E-UTRAN

1..<maxnoofDRBs>

>DRB ID

M

9.3.1.16

>Cause

M

9.3.1.2

maxnoofDRBs

Maximum no. of DRBs for a UE. Value is 32.

DRB Modified Item E-UTRAN

1..<maxnoofDRBs>

>DRB ID

M

9.3.1.16

>S1 DL UP Transport Layer Information

O

UP Transport Layer Information 9.3.2.1

>PDCP SN Status Information

O

9.3.1.58

Provides the PDCP SN Status from the source gNB-CU-UP.

>UL UP Parameters

O

UP Parameters

9.3.1.13

Carries the UL UP parameters.

maxnoofDRBs

Maximum no. of DRBs for a UE. Value is 32.

DRB Failed To Modify Item E-UTRAN

1..<maxnoofDRBs>

>DRB ID

M

9.3.1.16

>Cause

M

9.3.1.2

maxnoofDRBs

Maximum no. of DRBs for a UE. Value is 32.

PDU Session Resource Setup Modification Item

1..<maxnoofPDUSessionResource>

–

–

>PDU Session ID

M

9.3.1.21

–

–

>Security Result

O

9.3.1.52

–

–

>NG DL UP Transport Layer Information

M

UP Transport Layer Information

9.3.2.1

–

–

>PDU Session Data Forwarding Information Response

O

Data Forwarding Information

9.3.2.6

Provides forwarding information from the target gNB-CU-UP.

–

–

>DRB Setup List

1

–

–

>>DRB Setup Item

1..<maxnoofDRBs>

–

–

>>>DRB ID

M

9.3.1.16

–

–

>>>DRB Data forwarding information Response

O

Data Forwarding Information

9.3.2.6

Provides forwarding information from the target gNB-CU-UP.

–

–

>>>UL UP Parameters

M

UP Parameters

9.3.1.13

–

–

>>>Flow Setup List

M

QoS Flow List

9.3.1.12

–

–

>>>Flow Failed List

O

Flow Failed List

9.3.1.45

–

–

>DRB Failed List

0.. 1

–

–

>>DRB Failed Item

1..<maxnoofDRBs>

–

–

>>>DRB ID

M

9.3.1.16

–

–

>>>Cause

M

9.3.1.2

–

–

>Redundant NG DL UP Transport Layer Information

O

UP Transport Layer Information

9.3.2.1

YES

ignore

maxnoofDRBs

Maximum no. of DRBs for a UE. Value is 32.

maxnoofPDUSessionResource

Maximum no. of PDU Sessions for a UE. Value is 256.

PDU Session Resource Failed Modification Item

1..<maxnoofPDUSessionResource>

>PDU Session ID

M

9.3.1.21

>Cause

M

9.3.1.2

maxnoofPDUSessionResource

Maximum no. of PDU Sessions for a UE. Value is 256.

PDU Session Resource Modified Item

1..<maxnoofPDUSessionResource>

–

>PDU Session ID

M

9.3.1.21

–

>NG DL UP Transport Layer Information

O

UP Transport Layer Information 9.3.2.1

–

>Security Result

O

9.3.1.52

–

>PDU Session Data Forwarding Information Response

O

Data Forwarding Information

9.3.2.6

–

>DRB Setup List

0.. 1

–

>>DRB Setup Item

1..<maxnoofDRBs>

–

>>>DRB ID

M

9.3.1.16

–

>>>DRB Data forwarding information Response

O

Data Forwarding Information

9.3.2.6

–

>>>UL UP Parameters

M

UP Parameters

9.3.1.13

–

>>>Flow Setup List

M

QoS Flow List

9.3.1.12

–

>>>Flow Failed List

O

Flow Failed List

9.3.1.45

–

>DRB Failed List

0.. 1

–

>>DRB Failed Item

1..<maxnoofDRBs>

–

>>>DRB ID

M

9.3.1.16

–

>>>Cause

M

9.3.1.2

–

>DRB Modified List

0.. 1

–

>>DRB Modified Item

1..<maxnoofDRBs>

–

>>>DRB ID

M

9.3.1.16

–

>>>UL UP Parameters

O

UP Parameters

9.3.1.13

Carries the UL UP parameters.

–

>>>PDCP SN Status Information

O

9.3.1.58

Provides PDCP SN Status to the target gNB-CU-UP.

–

>>>Flow Setup List

O

QoS Flow List

9.3.1.12

–

>>>Flow Failed List

O

Flow Failed List

9.3.1.45

–

>>>Early Forwarding COUNT Information

O

9.3.1.92

Provides early data forwarding information from the source gNB-CU-UP.

–

>>> Old QoS Flow List – UL End Marker expected

O

QoS Flow List

9.3.1.12

Indicates the QoS flow(s) for which the gNB-CU-UP has not yet received SDAP end markers after the gNB-CU-CP reconfigured those QoS flow(s) to another DRB.

Yes

ignore

>DRB Failed To Modify List

0.. 1

–

–

>>DRB Failed To Modify Item

1..<maxnoofDRBs>

–

–

>>>DRB ID

M

9.3.1.16

–

–

>>>Cause

M

9.3.1.2

–

–

>Redundant NG DL UP Transport Layer Information

O

UP Transport Layer Information

9.3.2.1

YES

ignore

maxnoofDRBs

Maximum no. of DRBs for a UE. Value is 32.

maxnoofPDUSessionResource

Maximum no. of PDU Sessions for a UE. Value is 256.

PDU Session Resource Failed To Modify Item

1..<maxnoofPDUSessionResource>

>PDU Session ID

M

9.3.1.21

>Cause

M

9.3.1.2

maxnoofPDUSessionResource

Maximum no. of PDU Sessions for a UE. Value is 256.

DRB Required To Modify Item E-UTRAN

1..<maxnoofDRBs>

>DRB ID

M

9.3.1.16

>S1 DL UP Transport Layer Information

O

UP Transport Layer Information

9.3.2.1

>gNB-CU-UP Cell Group Related Configuration

O

9.3.1.34

>Cause

O

9.3.1.2

maxnoofDRBs

Maximum no. of DRBs for a UE. Value is 32.

DRB Required To Remove Item E-UTRAN

1..<maxnoofDRBs>

>DRB ID

M

9.3.1.16

>Cause

M

9.3.1.2

maxnoofDRBs

Maximum no. of DRBs for a UE. Value is 32.

PDU Session Resource Required To Modify Item

1..<maxnoofPDUSessionResource>

–

–

>PDU Session ID

M

9.3.1.21

–

–

>NG DL UP Transport Layer Information

O

UP Transport Layer Information

9.3.2.1

–

–

>DRB To Modify List

0.. 1

–

–

>>DRB To Modify Item

1..<maxnoofDRBs>

–

–

>>>DRB ID

M

9.3.1.16

–

–

>>>gNB-CU-UP Cell Group Related Configuration

O

9.3.1.34

–

–

>>>Flow To Remove

O

QoS Flow List

9.3.1.12

–

–

>>>Cause

O

9.3.1.2

–

–

>DRB To Remove List

0.. 1

–

–

>>DRB To Remove Item

1..<maxnoofDRBs>

–

–

>>>DRB ID

M

9.3.1.16

–

–

>>>Cause

M

9.3.1.2

–

–

>Redundant NG DL UP Transport Layer Information

O

UP Transport Layer Information

9.3.2.1

YES

ignore

maxnoofDRBs

Maximum no. of DRBs for a UE. Value is 32.

maxnoofPDUSessionResource

Maximum no. of PDU Sessions for a UE. Value is 256.

DRB Confirm Modified Item E-UTRAN

1..<maxnoofDRBs>

>DRB ID

M

9.3.1.16

>Cell Group Information

O

9.3.1.11

Included if the gNB-CU-CP was unable to change cell group related information as requested in the gNB-CU-UP Cell Group Related Configuration IE (e.g., UL Configuration).

maxnoofDRBs

Maximum no. of DRBs for a UE. Value is 32.

PDU Session Resource Modified Item

1..<maxnoofPDUSessionResource>

>PDU Session ID

M

9.3.1.21

>DRB Modified List

0.. 1

>>DRB Modified Item

1..<maxnoofDRBs>

>>>DRB ID

M

9.3.1.16

>>>Cell Group Information

O

9.3.1.11

Included if the gNB-CU-CP was unable to change cell group related information as requested in the gNB-CU-UP Cell Group Related Configuration IE (e.g., UL Configuration).

maxnoofDRBs

Maximum no. of DRBs for a UE. Value is 32.

maxnoofPDUSessionResource

Maximum no. of PDU Sessions for a UE. Value is 256.

S-NSSAI

M

9.3.1.9

BC Bearer Context NG-U TNL Info at 5GC

M

9.3.1.112

BC MRB To Setup List

M

BC MRB Setup Configuration

9.3.1.114

Requested Action for Available Shared NG-U Termination

O

9.3.1.115

BC Bearer Context NG-U TNL Info at NG-RAN

O

9.3.1.116

BC MRB Setup Response List

1..<maxnoofMRBs>

>MRB ID

M

9.3.1.16a

>MBS QoS Flow Setup List

M

QoS Flow List

9.3.1.12

>MBS QoS Flow Failed List

O

Flow Failed List

9.3.1.45

>BC Bearer Context F1-U TNL Info at CU

M

9.3.1.118

BC MRB Failed List

0..<maxnoofMRBs>

>MRB ID

M

9.3.1.16a

>Cause

M

9.3.1.2

Available BC MRB Configuration

O

BC MRB Setup Configuration

9.3.1.114

maxnoofMRBs

Maximum no. of MRBs for one MBS Session. Value is 32.

BC Bearer Context NG-U TNL Info at 5GC To Setup or Modify

O

BC Bearer Context NG-U TNL Info at 5GC

9.3.1.112

BC MRB To Setup List

O

BC MRB Setup Configuration

9.3.1.114

BC MRB To Modify List

0..<maxnoofMRBs>

>MRB ID

M

9.3.1.16a

>BC Bearer Context F1-U TNL Info at DU

O

9.3.1.119

>SDAP Configuration

O

9.3.1.39

>MBS PDCP Configuration

O

PDCP Configuration

9.3.1.38

>MBS QoS Flows Information To Be Setup

O

QoS Flow QoS Parameters List

9.3.1.25

>MRB QoS

O

QoS Flow Level QoS Parameters
9.3.1.26

Indicates the MRB QoS when more than one QoS Flow is mapped to the MRB.

BC MRB To Remove List

0..<maxnoofMRBs>

>MRB ID

M

9.3.1.16a

maxnoofMRBs

Maximum no. of MRBs for one MBS Session. Value is 32.

BC Bearer Context NG-U TNL Info at NG-RAN

O

9.3.1.116

BC MRB Setup or Modify Response List

1..<maxnoofMRBs>

>MRB ID

M

9.3.1.16a

>MBS QoS Flow Setup List

O

QoS Flow List

9.3.1.12

>MBS QoS Flow Failed List

O

Flow Failed List

9.3.1.45

>BC Bearer Context F1-U TNL Info at CU

O

9.3.1.118

BC MRB Failed List

0..<maxnoofMRBs>

>MRB ID

M

9.3.1.16a

>Cause

M

9.3.1.2

Available BC MRB Configuration

O

BC MRB Setup Configuration

9.3.1.114

In case the shared MBS NG-U termination had a different MRB Configuration applied.

maxnoofMRBs

Maximum no. of MRBs for one MBS Session. Value is 32.

BC MRB To Remove List Required

0..<maxnoofMRBs>

>MRB ID

M

9.3.1.16a

maxnoofMRBs

Maximum no. of MRBs for one MBS Session. Value is 32.

S-NSSAI

M

9.3.1.9

MC MRB To Setup List

M

MC MRB Setup Configuration

9.3.1.120

Requested Action for Available Shared NG-U Termination

O

9.3.1.115

MC Bearer Context NG-U TNL Info at NG-RAN

O

9.3.1.121

MC MRB Setup Response List

1..<maxnoofMRBs>

>MRB ID

M

9.3.1.16a

>MBS QoS Flow Setup List

M

QoS Flow List

9.3.1.12

>MBS QoS Flow Failed List

O

Flow Failed List

9.3.1.45

>MBS Initial HFN and Reference PDCP SN

O

BIT STRING (32)

Refer to the multicastHFN-AndRefSN IE as specified in the TS 38.331 [10].

MC MRB Failed List

0..<maxnoofMRBs>

>MRB ID

M

9.3.1.16a

>Cause

M

9.3.1.2

Available MC MRB Configuration

O

MC MRB Setup Configuration

9.3.1.120

maxnoofMRBs

Maximum no. of MRBs for one MBS Session. Value is 32.

MC Bearer Context NG-U TNL Info at 5GC

O

9.3.1.122

–

MC Bearer Context NG-U TNL Info at NG-RAN Request

O

9.3.1.123

To request NG-U TNL information from the gNB-CU-UP, if not yet available at gNB-CU-CP

–

MBS Multicast F1-U Context Descriptor

C-ifSetupOrRemove

9.3.1.125

–

MC MRB To Setup or Modify List

0..<maxnoofMRBs>

–

>MRB ID

M

9.3.1.16a

–

>MC Bearer Context F1-U TNL Info at DU

O

9.3.1.124

–

>SDAP Configuration

O

9.3.1.39

–

>MBS PDCP Configuration

O

PDCP Configuration

9.3.1.38

–

>MBS QoS Flows Information To Be Setup

O

QoS Flow QoS Parameters List

9.3.1.25

–

>MRB QoS

O

QoS Flow Level QoS Parameters
9.3.1.26

Indicates the MRB QoS when more than one QoS Flow is mapped to the MRB.

–

>MBS Initial HFN and Reference PDCP SN Request

O

ENUMERATED (true, …)

Indicates the MBS initial HFN and reference PDCP SN is requested.

–

MC MRB To Remove List

0..<maxnoofMRBs>

–

>MRB ID

M

9.3.1.16a

–

MC Forwarding Resource Request

O

9.3.1.134

Requests MC Forwarding Resource related information for the peer node

YES

ignore

MC Forwarding Resource Indication

O

9.3.1.135

Provides MC Forwarding Resource related information from the peer node

YES

ignore

MC Forwarding Resouce Release

O

9.3.1.137

Requests the release of the MC Forwarding Resource

YES

ignore

maxnoofMRBs

Maximum no. of MRBs for one MBS Session. Value is 32.

ifSetupOrRemove

This IE shall be present if either the MC MRB To Setup or Modify List IE or the MC MRB To Remove List IE or both IEs are included.

MC Bearer Context NG-U TNL Info at NG-RAN Modify Response

O

9.3.1.127

–

MBS Multicast F1-U Context Descriptor

C-ifSetupOrFailed

9.3.1.125

–

MC MRB Setup or Modify Response List

0..<maxnoofMRBs>

–

>MRB ID

M

9.3.1.16a

–

>MBS QoS Flow Setup List

O

QoS Flow List

9.3.1.12

–

>MBS QoS Flow Failed List

O

Flow Failed List

9.3.1.45

–

>MC Bearer Context F1-U TNL Info at CU

O

UP Transport Layer Information

9.3.2.1

–

>MBS Initial HFN and Reference PDCP SN

O

BIT STRING (32)

Refer to the multicastHFN-AndRefSN IE as specified in the TS 38.331 [10].

–

MC MRB Failed List

0..<maxnoofMRBs>

–

>MRB ID

M

9.3.1.16a

–

>Cause

M

9.3.1.2

–

Available MC MRB Configuration

O

MC MRB Setup Configuration

9.3.1.120

In case the shared MBS NG-U termination had a different MRB Configuration applied.

–

MC Forwarding Resource Response

O

9.3.1.136

Provides MC Forwarding Resource related information destined to the peer node

YES

ignore

maxnoofMRBs

Maximum no. of MRBs for one MBS Session. Value is 32.

ifSetupOrFailed

This IE shall be present if either the MC MRB Setup or Modify Response List IE or the MC MRB Failed List IE or both IEs are included.

MBS Multicast F1-U Context Descriptor

C-ifRemoved

9.3.1.125

–

MC MRB To Remove List Required

0..<maxnoofMRBs>

–

>MRB ID

M

9.3.1.16a

–

MC MRB To Modify List Required

0..<maxnoofMRBs>

–

>MRB ID

M

9.3.1.16a

–

>MBS Initial HFN and Reference PDCP SN

O

BIT STRING (32)

Refer to the multicastHFN-AndRefSN IE as specified in the TS 38.331 [10].

–

MC Forwarding Resource Release Indication

O

9.3.1.138

Indicates the release of an MC Forwarding Resource

YES

ignore

maxnoofMRBs

Maximum no. of MRBs for one MBS Session. Value is 32.

ifRemove

This IE shall be present if either the MC MRB To Remove List Required IE is included.

MBS Multicast F1-U Context Descriptor

O

9.3.1.125

MC MRB Modify List Required

0..<maxnoofMRBs>

>MRB ID

M

9.3.1.16a

maxnoofMRBs

Maximum no. of MRBs for one MBS Session. Value is 32.