6.4 UMTS Network Resource Model (NRM)

32.106-53GPPConfiguration Management (CM)Part 5: Basic CM Integration Reference Point (IRP): Information model (including Network Resource Model (NRM)Telecommunication managementTS

This NRM includes the generic model defined in subclause 6.3, and in addition it is expected to define MOCs modelling the functionality in one or more of the Managed Elements. However, in Release 99 only a more detailed model is defined for UTRAN specific functionality.

These object classes are protocol environment neutral and the model does not define the syntax or encoding of the operations and parameters.

Managed Object Class (MOC) diagrams

A general note regarding all the notification tables defined for each MOC below: Each MOC may potentially send the notifications listed in the notification table for the MOC. The notifications with qualifier (M) shall be supported by the MOC, and the notifications with qualifier (O) may be supported by the MOC.

For example: If Notification notifyObjectCreation defined in Basic CM IRP has the qualifier (M), then if a MOC is defined such that it emits such a notification, this notification shall be emitted when appropriate (i.e. when a new object is created). If Notification notifyChangedAlarm has the qualifier (O) in Alarm IRP (see 3GPP TS 32.111-2 [11]), then if a MOC is defined such that it emits such a notification, this notification may or may not be emitted when appropriate.

Further, if a notification in the qualifier column (of the MOC notification tables) has a reference to another specification, it means that the qualifier for the notification is specified in the referred specification.

6.4.1.1 Inheritance hierarchy

Figure 8 shows the inheritance hierarchy for the UMTS NRM. Only new MOCs compared to subclause 6.3, and MOCs inherited from the generic model, are shown here.

Figure 8: UMTS NRM Inheritance Hierarchy

6.4.1.2 Containment/Naming and Association diagrams

Figures 9 and 10 show the containment/naming hierarchy and the associations of the UMTS NRM defined by this IRP.

NOTE: The Managed Object containment/naming relationships are in the diagram(s) below indicated by UML “Aggregation by reference” (“hollow diamonds”).

NOTE 1: G3ManagedElement may be contained in either a G3SubNetwork or an MeContext instance, or have no parent instance at all.

NOTE 2: The listed cardinality numbers represent transient as well as steady-state numbers, and reflect all managed object creation and deletion scenarios.

NOTE 3: The containment of MOCs NotificationIRP, AlarmIRP and BasicCmIRP under IRPAgent, which is shown in the generic model in subclause 6.3, is valid for this model as well.

Figure 9: UMTS NRM Containment/Naming and Association diagram, Network-UTRAN view

Each Managed Object is identified with a Distinguished Name (DN) according to 3GPP TS 32.106-8 [13] that expresses its containment hierarchy. As an example, the DN of a Managed Object representing a cell could have a format like:

g3SubNetwork=Sweden,meContext=MEC-Gbg-1,g3ManagedElement=RNC-Gbg-1, rncFunction=RF-1,utranCell=Gbg-1.

NOTE: The listed cardinality numbers represent transient as well as steady-state numbers, and reflect all managed object creation and deletion scenarios.

Figure 10: UMTS NRM Containment/Naming and Association diagram, CN view

6.4.2 UMTS specific Managed Object Class (MOC) definitions

6.4.2.1 MOC RncFunction

This Managed Object Class represents RNC functionality. For more information about the RNC, see 3GPP TS 23.002 [15].

It inherits from ManagedFunction.

Table 22: Attributes of RncFunction

Name

Qualifier

Description

rncFunctionId

READ-ONLY, M

An attribute whose ‘name+value’ can be used as an RDN when naming an instance of this object class. This RDN uniquely identifies the object instance within the scope of its containing (parent) object instance.

userLabel

READ-ONLY, M

A user-friendly (and user assigned) name of the associated object. Inherited from ManagedFunction.

Table 23: Notifications of RncFunction

Name

Qualifier

Notes

notifyAckStateChanged

See Alarm IRP (3GPP TS 32.111-2 [11])

notifyAttributeValueChange

O

notifyChangedAlarm

See Alarm IRP (3GPP TS 32.111-2 [11])

notifyClearedAlarm

See Alarm IRP (3GPP TS 32.111-2 [11])

notifyNewAlarm

See Alarm IRP (3GPP TS 32.111-2 [11])

notifyObjectCreation

O

notifyObjectDeletion

O

6.4.2.2 MOC NodeBFunction

This Managed Object Class represents NodeB functionality. For more information about the NodeB, see 3GPP TS 23.002 [15].

It inherits from ManagedFunction.

Table 24: Attributes of NodeBFunction

Name

Qualifier

Description

nodeBFunctionId

READ-ONLY, M

An attribute whose ‘name+value’ can be used as an RDN when naming an instance of this object class. This RDN uniquely identifies the object instance within the scope of its containing (parent) object instance.

userLabel

READ-ONLY, M

A user-friendly (and user assigned) name of the associated object. Inherited from ManagedFunction.

nodeBFunction-IubLink

READ-ONLY, M

The value of this attribute shall be the DN of the related IubLink instance. This is a reference attribute modelling the role (of the association ConnectedTo) that this NodeBFunction is connected to 0-1 IubLink.

Table 25: Notifications of NodeBFunction

Name

Qualifier

Notes

notifyAckStateChanged

M, See Alarm IRP (3GPP TS 32.111-2 [11])

notifyAttributeValueChange

O

notifyChangedAlarm

See Alarm IRP (3GPP TS 32.111-2 [11])

notifyClearedAlarm

See Alarm IRP (3GPP TS 32.111-2 [11])

notifyNewAlarm

See Alarm IRP (3GPP TS 32.111-2 [11])

notifyObjectCreation

O

notifyObjectDeletion

O

6.4.2.3 MOC UtranCell

This Managed Object Class represents a radio cell controlled by the RNC. For more information about radio cells, see 3GPP TS 23.002 [15].

It inherits from ManagedFunction.

Table 26: Attributes of UtranCell

Name

Qualifier

Description

utranCellId

READ-ONLY, M

An attribute whose ‘name+value’ can be used as an RDN when naming an instance of this object class. This RDN uniquely identifies the object instance within the scope of its containing (parent) object instance.

userLabel

READ-ONLY, M

A user-friendly (and user assigned) name of the associated object. Inherited from ManagedFunction.

utranCell-IubLink

READ-ONLY, M

The value of this attribute shall be the DN of the related IubLink instance. This is a reference attribute modelling the role (of the association AssociatedWith) that this UtranCell is associated with 0-1 IubLink.

Table 27: Notifications of UtranCell

Name

Qualifier

Notes

notifyAckStateChanged

See Alarm IRP (3GPP TS 32.111-2 [11])

notifyAttributeValueChange

O

notifyChangedAlarm

See Alarm IRP (3GPP TS 32.111-2 [11])

notifyClearedAlarm

See Alarm IRP (3GPP TS 32.111-2 [11])

notifyNewAlarm

See Alarm IRP (3GPP TS 32.111-2 [11])

notifyObjectCreation

O

notifyObjectDeletion

O

6.4.2.4 MOC IubLink

The ’Iub link’ managed object is the logical link to a NodeB as seen from the RNC. For more information about the RNC, see 3GPP TS 23.002 [15].

It inherits from ManagedFunction.

Table 28: Attributes of IubLink

Name

Qualifier

Description

iubLinkId

READ-ONLY, M

An attribute whose ‘name+value’ can be used as an RDN when naming an instance of this object class. This RDN uniquely identifies the object instance within the scope of its containing (parent) object instance.

userLabel

READ-ONLY, M

A user-friendly (and user assigned) name of the associated object. Inherited from ManagedFunction.

iubLink-UtranCell

READ-ONLY, M

The value of this attribute shall be a list of the DN(s) of the related UtranCell instance(s). This is a reference attribute modelling the role (of the association AssociatedWith) that this IubLink is associated with 0-N UtranCells.

iubLink-NodeBFunction

READ-ONLY, M

The value of this attribute shall be the DN of the related NodeBFunction instance. This is a reference attribute modelling the role (of the association ConnectedTo) that this IubLink is connected to 0-1 NodeBFunction.

Table 29: Notifications of IubLink

Name

Qualifier

Notes

notifyAckStateChanged

See Alarm IRP (3GPP TS 32.111-2 [11])

notifyAttributeValueChange

O

notifyChangedAlarm

See Alarm IRP (3GPP TS 32.111-2 [11])

notifyClearedAlarm

See Alarm IRP (3GPP TS 32.111-2 [11])

notifyNewAlarm

See Alarm IRP (3GPP TS 32.111-2 [11])

notifyObjectCreation

O

notifyObjectDeletion

O

6.4.2.5 MOC MscFunction

This Managed Object Class represents MSC functionality. For more information about the MSC, see 3GPP TS 23.002 [15].

It inherits from ManagedFunction.

Table 30: Attributes of MscFunction

Name

Qualifier

Description

mscFunctionId

READ-ONLY, M

An attribute whose ‘name+value’ can be used as an RDN when naming an instance of this object class. This RDN uniquely identifies the object instance within the scope of its containing (parent) object instance.

userLabel

READ-ONLY, M

A user-friendly (and user assigned) name of the associated object. Inherited from ManagedFunction.

Table 31: Notifications of MscFunction

Name

Qualifier

Notes

notifyAckStateChanged

See Alarm IRP (3GPP TS 32.111-2 [11])

notifyAttributeValueChange

O

notifyChangedAlarm

See Alarm IRP (3GPP TS 32.111-2 [11])

notifyClearedAlarm

See Alarm IRP (3GPP TS 32.111-2 [11])

notifyNewAlarm

See Alarm IRP (3GPP TS 32.111-2 [11])

notifyObjectCreation

O

notifyObjectDeletion

O

6.4.2.6 MOC HlrFunction

This Managed Object Class represents HLR functionality. For more information about the HLR, see 3GPP TS 23.002 [15].

It inherits from ManagedFunction.

Table 32: Attributes of HlrFunction

Name

Qualifier

Description

hlrFunctionId

READ-ONLY, M

An attribute whose ‘name+value’ can be used as an RDN when naming an instance of this object class. This RDN uniquely identifies the object instance within the scope of its containing (parent) object instance.

userLabel

READ-ONLY, M

A user-friendly (and user assigned) name of the associated object. Inherited from ManagedFunction.

Table 33: Notifications of HlrFunction

Name

Qualifier

Notes

notifyAckStateChanged

See Alarm IRP (3GPP TS 32.111-2 [11])

notifyAttributeValueChange

O

notifyChangedAlarm

See Alarm IRP (3GPP TS 32.111-2 [11])

notifyClearedAlarm

See Alarm IRP (3GPP TS 32.111-2 [11])

notifyNewAlarm

See Alarm IRP (3GPP TS 32.111-2 [11])

notifyObjectCreation

O

notifyObjectDeletion

O

6.4.2.7 MOC VlrFunction

This Managed Object Class represents VLR functionality. For more information about the VLR, see 3GPP TS 23.002 [15].

It inherits from ManagedFunction.

Table 34: Attributes of VlrFunction

Name

Qualifier

Description

vlrFunctionId

READ-ONLY, M

An attribute whose ‘name+value’ can be used as an RDN when naming an instance of this object class. This RDN uniquely identifies the object instance within the scope of its containing (parent) object instance.

userLabel

READ-ONLY, M

A user-friendly (and user assigned) name of the associated object. Inherited from ManagedFunction.

Table 35: Notifications of VlrFunction

Name

Qualifier

Notes

notifyAckStateChanged

See Alarm IRP (3GPP TS 32.111-2 [11])

notifyAttributeValueChange

O

notifyChangedAlarm

See Alarm IRP (3GPP TS 32.111-2 [11])

notifyClearedAlarm

See Alarm IRP (3GPP TS 32.111-2 [11])

notifyNewAlarm

See Alarm IRP (3GPP TS 32.111-2 [11])

notifyObjectCreation

O

notifyObjectDeletion

O

6.4.2.8 MOC AucFunction

This Managed Object Class represents AUC functionality. For more information about the AUC, see 3GPP TS 23.002 [15].

It inherits from ManagedFunction.

Table 36: Attributes of AucFunction

Name

Qualifier

Description

aucFunctionId

READ-ONLY, M

An attribute whose ‘name+value’ can be used as an RDN when naming an instance of this object class. This RDN uniquely identifies the object instance within the scope of its containing (parent) object instance.

userLabel

READ-ONLY, M

A user-friendly (and user assigned) name of the associated object. Inherited from ManagedFunction.

Table 37: Notifications of AucFunction

Name

Qualifier

Notes

notifyAckStateChanged

See Alarm IRP (3GPP TS 32.111-2 [11])

notifyAttributeValueChange

O

notifyChangedAlarm

See Alarm IRP (3GPP TS 32.111-2 [11])

notifyClearedAlarm

See Alarm IRP (3GPP TS 32.111-2 [11])

notifyNewAlarm

See Alarm IRP (3GPP TS 32.111-2 [11])

notifyObjectCreation

O

notifyObjectDeletion

O

6.4.2.9 MOC EirFunction

This Managed Object Class represents EIR functionality. For more information about the EIR, see 3GPP TS 23.002 [15].

It inherits from ManagedFunction.

Table 38: Attributes of EirFunction

Name

Qualifier

Description

eirFunctionId

READ-ONLY, M

An attribute whose ‘name+value’ can be used as an RDN when naming an instance of this object class. This RDN uniquely identifies the object instance within the scope of its containing (parent) object instance.

userLabel

READ-ONLY, M

A user-friendly (and user assigned) name of the associated object. Inherited from ManagedFunction.

Table 39: Notifications of EirFunction

Name

Qualifier

Notes

notifyAckStateChanged

See Alarm IRP (3GPP TS 32.111-2 [11])

notifyAttributeValueChange

O

notifyChangedAlarm

See Alarm IRP (3GPP TS 32.111-2 [11])

notifyClearedAlarm

See Alarm IRP (3GPP TS 32.111-2 [11])

notifyNewAlarm

See Alarm IRP (3GPP TS 32.111-2 [11])

notifyObjectCreation

O

notifyObjectDeletion

O

6.4.2.10 MOC SmsIwmscFunction

This Managed Object Class represents SMS-IWMSC functionality. For more information about the SMS-IWMSC, see 3GPP TS 23.002 [15].

It inherits from ManagedFunction.

Table 40: Attributes of SmsIwmscFunction

Name

Qualifier

Description

SmsIwmscFunctionId

READ-ONLY, M

An attribute whose ‘name+value’ can be used as an RDN when naming an instance of this object class. This RDN uniquely identifies the object instance within the scope of its containing (parent) object instance.

userLabel

READ-ONLY, M

A user-friendly (and user assigned) name of the associated object. Inherited from ManagedFunction.

Table 41: Notifications of SmsIwmscFunction

Name

Qualifier

Notes

notifyAckStateChanged

See Alarm IRP (3GPP TS 32.111-2 [11])

notifyAttributeValueChange

O

notifyChangedAlarm

See Alarm IRP (3GPP TS 32.111-2 [11])

notifyClearedAlarm

See Alarm IRP (3GPP TS 32.111-2 [11])

notifyNewAlarm

See Alarm IRP (3GPP TS 32.111-2 [11])

notifyObjectCreation

O

notifyObjectDeletion

O

6.4.2.11 MOC SmsGmscFunction

This Managed Object Class represents SMS-GMSC functionality. For more information about the SMS-GMSC, see 3GPP TS 23.002 [15].

It inherits from ManagedFunction.

Table 42: Attributes of SmsGmscFunction

Name

Qualifier

Description

SmsGmscFunctionId

READ-ONLY, M

An attribute whose ‘name+value’ can be used as an RDN when naming an instance of this object class. This RDN uniquely identifies the object instance within the scope of its containing (parent) object instance.

userLabel

READ-ONLY, M

A user-friendly (and user assigned) name of the associated object. Inherited from ManagedFunction.

Table 43: Notifications of SmsGmscFunction

Name

Qualifier

Notes

notifyAckStateChanged

See Alarm IRP (3GPP TS 32.111-2 [11])

notifyAttributeValueChange

O

notifyChangedAlarm

See Alarm IRP (3GPP TS 32.111-2 [11])

notifyClearedAlarm

See Alarm IRP (3GPP TS 32.111-2 [11])

notifyNewAlarm

See Alarm IRP (3GPP TS 32.111-2 [11])

notifyObjectCreation

O

notifyObjectDeletion

O

6.4.2.12 MOC GmscFunction

This Managed Object Class represents GMSC functionality. For more information about the GMSC, see 3GPP TS 23.002 [15].

It inherits from ManagedFunction.

Table 44: Attributes of GmscFunction

Name

Qualifier

Description

gmscFunctionId

READ-ONLY, M

An attribute whose ‘name+value’ can be used as an RDN when naming an instance of this object class. This RDN uniquely identifies the object instance within the scope of its containing (parent) object instance.

userLabel

READ-ONLY, M

A user-friendly (and user assigned) name of the associated object. Inherited from ManagedFunction.

Table 45: Notifications of GmscFunction

Name

Qualifier

Notes

notifyAckStateChanged

See Alarm IRP (3GPP TS 32.111-2 [11])

notifyAttributeValueChange

O

notifyChangedAlarm

See Alarm IRP (3GPP TS 32.111-2 [11])

notifyClearedAlarm

See Alarm IRP (3GPP TS 32.111-2 [11])

notifyNewAlarm

See Alarm IRP (3GPP TS 32.111-2 [11])

notifyObjectCreation

O

notifyObjectDeletion

O

6.4.2.13 MOC SgsnFunction

This managed object class represents SGSN functionality. For more information about the SGSN, see 3GPP TS 23.002 [15].

It inherits from ManagedFunction.

Table 46: Attributes of SgsnFunction

Name

Qualifier

Description

sgsnFunctionId

READ-ONLY, M

An attribute whose ‘name+value’ can be used as an RDN when naming an instance of this object class. This RDN uniquely identifies the object instance within the scope of its containing (parent) object instance.

userLabel

READ-ONLY, M

A user-friendly (and user assigned) name of the associated object. Inherited from ManagedFunction.

Table 47: Notifications of SgsnFunction

Name

Qualifier

Notes

notifyAckStateChanged

See Alarm IRP (3GPP TS 32.111-2 [11])

notifyAttributeValueChange

O

notifyChangedAlarm

See Alarm IRP (3GPP TS 32.111-2 [11])

notifyClearedAlarm

See Alarm IRP (3GPP TS 32.111-2 [11])

notifyNewAlarm

See Alarm IRP (3GPP TS 32.111-2 [11])

notifyObjectCreation

O

notifyObjectDeletion

O

6.4.2.14 MOC GgsnFunction

This Managed Object Class represents GGSN functionality. For more information about the GGSN, see 3GPP TS 23.002 [15].

It inherits from ManagedFunction.

Table 48: Attributes of GgsnFunction

Name

Qualifier

Description

ggsnFunctionId

READ-ONLY, M

An attribute whose ‘name+value’ can be used as an RDN when naming an instance of this object class. This RDN uniquely identifies the object instance within the scope of its containing (parent) object instance.

userLabel

READ-ONLY, M

A user-friendly (and user assigned) name of the associated object. Inherited from ManagedFunction.

Table 49: Notifications of GgsnFunction

Name

Qualifier

Notes

notifyAckStateChanged

See Alarm IRP (3GPP TS 32.111-2 [11])

notifyAttributeValueChange

O

notifyChangedAlarm

See Alarm IRP (3GPP TS 32.111-2 [11])

notifyClearedAlarm

See Alarm IRP (3GPP TS 32.111-2 [11])

notifyNewAlarm

See Alarm IRP (3GPP TS 32.111-2 [11])

notifyObjectCreation

O

notifyObjectDeletion

O

6.4.2.15 MOC BgFunction

This Managed Object Class represents BG functionality. For more information about the BG, see 3GPP TS 23.002 [15].

It inherits from ManagedFunction.

Table 50: Attributes of BgFunction

Name

Qualifier

Description

bgFunctionId

READ-ONLY, M

An attribute whose ‘name+value’ can be used as an RDN when naming an instance of this object class. This RDN uniquely identifies the object instance within the scope of its containing (parent) object instance.

userLabel

READ-ONLY, M

A user-friendly (and user assigned) name of the associated object. Inherited from ManagedFunction.

Table 51: Notifications of BgFunction

Name

Qualifier

Notes

notifyAckStateChanged

See Alarm IRP (3GPP TS 32.111-2 [11])

notifyAttributeValueChange

O

notifyChangedAlarm

See Alarm IRP (3GPP TS 32.111-2 [11])

notifyClearedAlarm

See Alarm IRP (3GPP TS 32.111-2 [11])

notifyNewAlarm

See Alarm IRP (3GPP TS 32.111-2 [11])

notifyObjectCreation

O

notifyObjectDeletion

O

6.4.3 Associations

6.4.3.1 Association ConnectedTo (M)

This bi-directional association models the relationship between the IubLink and NodeB (through the NodeBFunction).
It has two roles, named IubLink-NodeBFunction and NodeBFunction- IubLink. These two roles model each MOC’s association with the other MOC. Each role is in the MOC definition mapped to a reference attribute with the same name.

6.4.3.2 Association AssociatedWith (M)

This bi-directional association models the relationship between the IubLink and UtranCell. It has two roles, named IubLink-UtranCell and UtranCell-IubLink. These two roles model each MOC’s association with the other MOC. Each role is in the MOC definition mapped to a reference attribute with the same name.

Annex A (informative):
Supported UMTS network configurations

Figure A.1 depicts four typical network configurations, which are supported by the UMTS NRM over the Itf-N. However, this does not preclude support for other configurations.

NM

Itf-N

EM

EM

RNC

RNC

RNC

NodeB

NodeB

NodeB

Single RNC or NodeB

Config. 1

Config. 2

Config. 3

Config. 4

Figure A.1: Typical network configurations supported by the R99 UMTS NRM

Table A.1 shows the possible number of instances in R99 for each network configuration (counted from left to right in figure A.1.):

Table A.1: Number of instances for each R99 example configuration in figure A.1

MOC

Config. 1

Config. 2

Config. 3

Config. 4

G3SubNetwork

1

1

1

0..1

ManagementNode

1

1

0

0

G3ManagedElement

1..N

1..N

1..N

1

MeContext

0..M

0..M

0..M

0..1

RncFunction

0..P

0..P

0..1

0..1

NodeBFunction

0..Q

0..Q

0..(N-1)

0..1

IubLink

0..Q

0..Q

0..(N-1)

0

UtranCell

0..R

0..R

0..R

0..R

IRPAgent

1

1

1

1

NotificationIRP

1

1

1

1

AlarmIRP

0..1

0..1

0..1

0..1

BasicCmIRP

0..1

0..1

0..1

0..1

Annex B (normative):
Event Types and Extended Event Types

This annex lists and explains Event Types and Extended Event Types used by Basic CM IRP and then lists the Event Types and Extended Event Types valid for each notification in this IRP.

Event Type is carried by a parameter called eventType defined in Notification IRP IS (3GPP TS 32.106-2 [3]).

Extended Event Type is carried by a parameter called extendedEventType defined in Notification IRP IS (3GPP TS 32.106‑2 [3]).

Encoding of eventType and extendedEventType is Solution Set dependent. For example, the value of eventType may be encoded as an Object Identifier in the CMIP SS and as a numeric string in the CORBA SS.

The tables below may be extended in the future.

Table B.1: Event Types

Event Types

Explanation

Object creation

A notification of this type indicates that a new managed object instance has been created (as defined in ITU-T X.721 [8] and ITU-T X.730 [9]).

Object deletion

A notification of this type indicates that a managed object instance has been deleted (as defined in ITU-T X.721 [8] and ITU-T X.730 [9]).

Attribute value change

A notification of this type indicates that the value(s) of one or more attributes have changed (as defined in ITU-T X.721 [8] and ITU-T X.730 [9]).

Table B.2: Extended Event Types

Extended Event Types

Explanation

In this release of the present specification, no Extended Event Types are used. Thus, this mandatory parameter from [3] is set to NULL in all notifications defined in this specification.

Table B.3: Event types and Extended Event Types applicable to each Notification

Notification

Event Type

Extended Event type

notifyObjectCreation

Object creation

NULL

notifyObjectDeletion

Object deletion

NULL

notifyAttributeValueChange

Attribute value change

NULL

Annex C (informative):
Change history

This annex lists all change requests approved for this document since the specification was first approved by 3GPP TSG-SA.

Change history

Date

TSG #

TSG Doc.

CR

Rev

Subject/Comment

Old

New

Dec 2000

S_10

SP-000513

Approved at TSG SA #10 and placed under Change Control.

2.0.0

3.0.0

Mar 2001

S_11

SP-010029

001

UMTS Network Resource Model alignment with TSG RAN specifications

3.0.0

3.1.0

Mar 2001

S_11

SP-010029

002

Correction of notifyObjectDeletion and notifyObjectCreation behaviour description

3.0.0

3.1.0

Jun 2001

S_12

SP-010284

003

Correction of R99 filter definition which is inconsistent with the CORBA SS

3.1.0

3.2.0

Jun 2001

S_12

SP-010284

004

Correction of UTRAN attributes

3.1.0

3.2.0