|
TECHNICAL SPECIFICATION
Universal Mobile Telecommunications System (UMTS);
LTE;
Telecommunication management;
Generic Radio Access Network (RAN)
Network Resource Model (NRM)
Integration Reference Point (IRP);
Information Service (IS)
(3GPP TS 28.662 version 15.1.0 Release 15)
---------------------- Page: 1 ----------------------
3GPP TS 28.662 version 15.1.0 Release 15 1 ETSI TS 128 662 V15.1.0 (2019-04)
Reference
RTS/TSGS-0528662vf10
Keywords
LTE,UMTS
ETSI
650 Route des Lucioles
F-06921 Sophia Antipolis Cedex - FRANCE
Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16
Siret N° 348 623 562 00017 - NAF 742 C
Association à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° 7803/88
Important notice
The present document can be downloaded from:
The present document may be made available in electronic versions and/or in print. The content of any electronic and/or
print versions of the present document shall not be modified without the prior written authorization of ETSI. In case of any
existing or perceived difference in contents between such versions and/or in print, the prevailing version of an ETSI
deliverable is the one made publicly available in PDF format at www.etsi.org/deliver.
Users of the present document should be aware that the document may be subject to revision or change of status.
Information on the current status of this and other ETSI documents is available at
If you find errors in the present document, please send your comment to one of the following services:
Copyright Notification
No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying
and microfilm except as authorized by written permission of ETSI.
The content of the PDF version shall not be modified without the written authorization of ETSI.
The copyright and the foregoing restriction extend to reproduction in all media.
© ETSI 2019.
All rights reserved.
TM TM TM
DECT , PLUGTESTS , UMTS and the ETSI logo are trademarks of ETSI registered for the benefit of its Members.
TM TM
3GPP and LTE are trademarks of ETSI registered for the benefit of its Members and
of the 3GPP Organizational Partners.
oneM2M™ logo is a trademark of ETSI registered for the benefit of its Members and
of the oneM2M Partners.
GSM and the GSM logo are trademarks registered and owned by the GSM Association.
ETSI
---------------------- Page: 2 ----------------------
3GPP TS 28.662 version 15.1.0 Release 15 2 ETSI TS 128 662 V15.1.0 (2019-04)
Intellectual Property Rights
Essential patents
IPRs essential or potentially essential to normative deliverables may have been declared to ETSI. The information
pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found
in ETSI SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in
respect of ETSI standards", which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web
server (https://ipr.etsi.org/).
Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee
can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web
server) which are, or may be, or may become, essential to the present document.
Trademarks
The present document may include trademarks and/or tradenames which are asserted and/or registered by their owners.
ETSI claims no ownership of these except for any which are indicated as being the property of ETSI, and conveys no
right to use or reproduce any trademark and/or tradename. Mention of those trademarks in the present document does
not constitute an endorsement by ETSI of products, services or organizations associated with those trademarks.
Foreword
This Technical Specification (TS) has been produced by ETSI 3rd Generation Partnership Project (3GPP).
The present document may refer to technical specifications or reports using their 3GPP identities, UMTS identities or
GSM identities. These should be interpreted as being references to the corresponding ETSI deliverables.
The cross reference between GSM, UMTS, 3GPP and ETSI identities can be found under
.
Modal verbs terminology
In the present document "shall", "shall not", "should", "should not", "may", "need not", "will", "will not", "can" and
"cannot" are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of
provisions).
"must" and "must not" are NOT allowed in ETSI deliverables except when used in direct citation.
ETSI
---------------------- Page: 3 ----------------------
3GPP TS 28.662 version 15.1.0 Release 15 3 ETSI TS 128 662 V15.1.0 (2019-04)
Contents
Intellectual Property Rights . 2
Foreword . 2
Modal verbs terminology . 2
Foreword . 5
Introduction . 5
1 Scope . 6
2 References . 6
3 Definitions and abbreviations . 7
3.1 Definitions . 7
3.2 Abbreviations . 7
4 Model . 8
4.1 Imported information entities and local labels . 8
4.2 Class diagrams . 8
4.2.1 Relationships. 8
4.2.2 Inheritance . 9
4.3 Class definitions . 10
4.3.1 SectorEquipmentFunction . 10
4.3.1.1 Definition . 10
4.3.1.2 Attributes . 10
4.3.1.3 Attribute constraints . 10
4.3.1.4 Notifications . 11
4.3.2 AntennaFunction . 11
4.3.2.1 Definition . 11
4.3.2.2 Attributes . 11
4.3.2.3 Attribute constraints . 11
4.3.2.4 Notifications . 11
4.3.3 TMAFunction . 12
4.3.3.1 Definition . 12
4.3.3.2 Attributes . 12
4.3.3.3 Attribute Constraints . 12
4.3.3.4 Notifications . 12
4.3.4 GSMCellPart . 12
4.3.4.1 Definition . 12
4.3.4.2 Attributes . 13
4.3.4.3 Attribute constraints . 13
4.3.4.4 Notifications . 13
4.3.5 CommonBsFunction . 13
4.3.5.1 Definition . 13
4.3.5.2 Attributes . 13
4.3.5.3 Attribute constraints . 13
4.3.5.4 Notifications . 13
4.3.6 CellReferences . 13
4.3.6.1 Definition . 13
4.3.6.2 Attributes . 14
4.3.6.3 Attribute constraints . 14
4.3.6.4 Notifications . 14
4.3.7 RepeaterFunction . 14
4.3.7.1 Definition . 14
4.3.7.2 Attributes . 14
4.3.7.3 Attribute constraints . 14
4.3.7.4 Notifications . 14
4.4 Attribute definitions . 15
4.4.1 Attribute properties . 15
ETSI
---------------------- Page: 4 ----------------------
3GPP TS 28.662 version 15.1.0 Release 15 4 ETSI TS 128 662 V15.1.0 (2019-04)
4.4.2 Constraints . 23
4.5 Common Notifications . 23
4.5.1 Alarm notifications . 23
4.5.2 Configuration notifications . 23
Annex A (informative): Change history . 24
History . 25
ETSI
---------------------- Page: 5 ----------------------
3GPP TS 28.662 version 15.1.0 Release 15 5 ETSI TS 128 662 V15.1.0 (2019-04)
Foreword
rd
This Technical Specification has been produced by the 3 Generation Partnership Project (3GPP).
The contents of the present document are subject to continuing work within the TSG and may change following formal
TSG approval. Should the TSG modify the contents of the present document, it will be re-released by the TSG with an
identifying change of release date and an increase in version number as follows:
Version x.y.z
where:
x the first digit:
1 presented to TSG for information;
2 presented to TSG for approval;
3 or greater indicates TSG approved document under change control.
y the second digit is incremented for all changes of substance, i.e. technical enhancements, corrections,
updates, etc.
z the third digit is incremented when editorial only changes have been incorporated in the document.
Introduction
rd
The present document is part of a TS-family covering the 3 Generation Partnership Project; Technical Specification
Group Services and System Aspects; Telecommunication management; as identified below:
28.661: Generic Radio Access Network (RAN) Network Resource Model (NRM); Integration Reference Point
(IRP); Requirements;
28.662: Generic Radio Access Network (RAN) Network Resource Model (NRM); Integration Reference
Point (IRP); Information Service (IS);
28.663: Generic Radio Access Network (RAN) Network Resource Model (NRM); Integration Reference Point
(IRP); Solution Set (SS) definitions.
ETSI
---------------------- Page: 6 ----------------------
3GPP TS 28.662 version 15.1.0 Release 15 6 ETSI TS 128 662 V15.1.0 (2019-04)
1 Scope
The present document specifies the Generic Radio Access Network (RAN) network resource model (NRM) that can be
communicated between an IRPAgent and an IRPManager for telecommunication network management purposes,
including management of converged networks.
This document specifies the semantics and behaviour of information object class attributes and relations visible across
the reference point in a protocol and technology neutral way. It does not define their syntax and encoding.
In order to access the information defined by this NRM, an Interface IRP such as the "Basic CM IRP" is needed (3GPP
TS 32.602 [5]). However, which Interface IRP is applicable is outside the scope of the present document.
2 References
The following documents contain provisions which, through reference in this text, constitute provisions of the present
document.
- References are either specific (identified by date of publication, edition number, version number, etc.) or
non-specific.
- For a specific reference, subsequent revisions do not apply.
- For a non-specific reference, the latest version applies. In the case of a reference to a 3GPP document (including
a GSM document), a non-specific reference implicitly refers to the latest version of that document in the same
Release as the present document.
[1] 3GPP TR 21.905: "Vocabulary for 3GPP Specifications".
[2] 3GPP TS 32.101: "Telecommunication management; Principles and high level requirements".
[3] 3GPP TS 32.102: "Telecommunication management; Architecture".
[4] 3GPP TS 32.150: "Telecommunication management; Integration Reference Point (IRP) Concept
and definitions".
[5] 3GPP TS 32.602: "Telecommunication management; Configuration Management (CM); Basic CM
Integration Reference Point (IRP) ; Information Service (IS)".
[6] Void.
[7] 3GPP TS 36.104: "Evolved Universal Terrestrial Radio Access (E_UTRA); Base Station (BS)
radio transmission and reception".
[8] Void.
[9] 3GPP TS 25.466: "UTRAN Iuant interface: Application Part".
[10] 3GPP TS 28.661: "Telecommunication management; Generic Radio Access Network (RAN)
Network Resource Model (NRM) Integration Reference Point (IRP); Requirements".
[11] 3GPP TS 32.111-2: "Telecommunication management; Fault Management; Part 2: Alarm
Integration Reference Point (IRP): Information Service (IS)".
[12] 3GPP TS 28.652: "Telecommunication management; Universal Terrestrial Radio Access Network
(UTRAN) Network Resource Model (NRM) Integration Reference Point (IRP); Information
Service (IS) ".
[13] 3GPP TS 28.658: "Telecommunication management; Evolved Universal Terrestrial Radio Access
Network (E-UTRAN) Network Resource Model (NRM) Integration Reference Point (IRP);
Information Service (IS)".
[14] 3GPP TS 28.655:"Telecommunication management; GSM/EDGE Radio Access Network
(GERAN) Network Resource Model (NRM) Integration Reference Point (IRP); Information
Service (IS)".
ETSI
---------------------- Page: 7 ----------------------
3GPP TS 28.662 version 15.1.0 Release 15 7 ETSI TS 128 662 V15.1.0 (2019-04)
[15] 3GPP TS 28.622: "Telecommunication management; Generic Network Resource Model (NRM)
Integration Reference Point (IRP); Information Service (IS)".
[16] 3GPP TS 32.302: "Telecommunication management; Configuration Management (CM);
Notification Integration Reference Point (IRP): Information Service (IS)".
[17] 3GPP TS 32.662: "Telecommunication management; Configuration Management (CM); Kernel
CM Information Service (IS)".
[18] 3GPP TS 25.106: "Technical Specification Group Radio Access Network; UTRA repeater radio
transmission and reception".
[19] 3GPP TS 45.005: "Radio transmission and reception".
[20] 3GPP TS 45.010: "Radio subsystem synchronization".
[21] 3GPP TS 25.104: "Base Station (BS) radio transmission and reception (FDD)".
[22] 3GPP TS 25.105: "Base Station (BS) radio transmission and reception (TDD)".
[23] 3GPP TS 38.104: "NR; Base Station (BS) radio transmission and reception".
[24] 3GPP TS 28.541: "NR and NG-RAN Network Resource Model (NRM) stage 2 and stage 3".
3 Definitions and abbreviations
3.1 Definitions
For the purposes of the present document, the definitions given in TR 21.905 [1], TS 32.150 [4], TS 32.101 [2], TS
32.102 [3] and the following apply. The definitions defined in the present document take precedence over those, if any,
in TS 32.150 [4], TS 32.101 [2], TS 32.102 [3] and TR 21.905 [1], in that order.
No definition.
3.2 Abbreviations
For the purposes of the present document, the abbreviations given in TR 21.905 [1] and the following apply. An
abbreviation defined in the present document takes precedence over the definition of the same abbreviation, if any, in
TR 21.905 [1].
BS Base Station
BSS Base Station Subsystem
CM Configuration Management
DN Distinguished Name
E-UTRAN Evolved UTRAN
GSM Global System for Mobile communications
HW Hardware
IRP Integration Reference Point
IOC Information Object Class
IS Information Service
NE Network Element
NRM Network Resource Model
RAN Radio Access Network
RDN Relative Distinguished Name
RF Radio Frequency
SS Solution Set
TMA Tower Mounted Amplifier
UTRA Universal Terrestrial Radio Access
UTRAN Universal Terrestrial Radio Access Network
ETSI
---------------------- Page: 8 ----------------------
3GPP TS 28.662 version 15.1.0 Release 15 8 ETSI TS 128 662 V15.1.0 (2019-04)
4 Model
4.1 Imported information entities and local labels
Label reference Local label
ManagedFunction
3GPP TS 28.622 [15], IOC, ManagedFunction
UtranGenericCell
3GPP TS 28.652 [12], IOC, UtranGenericCell
EUtranGenericCell
3GPP TS 28.658 [13], IOC, EUtranGenericCell
GSMCell
3GPP TS 28.655 [14], IOC, GSMCell
NRSectorCarrier
3GPP TS 28.541 [24], IOC, NRSectorCarrier
NRCellDU
3GPP TS 28.541 [24], IOC, NRCellDU
4.2 Class diagrams
4.2.1 Relationships
This subclause depicts the set of classes (e.g. IOCs) that encapsulates the information relevant for this IRP. This
subclause provides the overview of the relationships of relevant classes in UML. Subsequent subclauses provide more
detailed specification of various aspects of these classes.
Figure 4.2.1.1: UTRAN/E-UTRAN/NR/GERAN sharing (1/2)
ETSI
---------------------- Page: 9 ----------------------
3GPP TS 28.662 version 15.1.0 Release 15 9 ETSI TS 128 662 V15.1.0 (2019-04)
Figure 4.2.1.2: UTRAN/E-UTRAN/NR/GERAN sharing (2/2)
Figure 4.2.1.3: CommonBsFunction
Figure 4.2.1.4: Repeater object Containment/Naming and Association diagram
Figure 4.2.1.5: Repeater related VsDataContainer Containment/Naming and Association diagram
4.2.2 Inheritance
This subclause depicts the inheritance relationships.
ETSI
---------------------- Page: 10 ----------------------
3GPP TS 28.662 version 15.1.0 Release 15 10 ETSI TS 128 662 V15.1.0 (2019-04)
Figure 4.2.2.1: Inheritance diagram (1/2)
Figure 4.2.21.2: Inheritance diagram (2/2)
4.3 Class definitions
4.3.1 SectorEquipmentFunction
4.3.1.1 Definition
This IOC represents a set of cells within a geographical area that has common functions relating to
AntennaFunction, TMAFunction and supporting equipment, such as power amplifier.
This IOC is required as part of the capability to satisfy the Requirements statement identified below.
Referenced TS Requirement label Comment
3GPP TS 28.661 [10] REQ-GRAN_NRM-CON-001
3GPP TS 28.661 [10] REQ-GRAN_NRM-CON-002
4.3.1.2 Attributes
Attribute name Support Qualifier isReadable isWritable isInvariant isNotifyable
fqBand
CM M - - M
eUTRANFqBands CM M - - M
nRFqBands
CM M - - M
uTRANFDDFqBands
CM M - - M
uTRANTDDFqBands
CM M - - M
confOutputPower
O M M - -
Attribute related to role
theTMAList CM M - - M
theAntennaList CM M - - M
theCellList
CM M - - M
theNRSectorCarrierList
CM M - - M
4.3.1.3 Attribute constraints
Name Definition
fqBand CM Support Qualifier Condition: EUTRAN is supported, and only one EUTRAN frequency band is
supported, and eUTRANFqBands is not used.
eUTRANFqBands CM Condition: EUTRAN is supported, and fqBand is not used.
Support Qualifier
nRFqBands CM Support Condition: NR is supported.
Qualifier
uTRANFDDFqBands CM Condition: UTRAN FDD is supported.
Support Qualifier
ETSI
---------------------- Page: 11 ----------------------
3GPP TS 28.662 version 15.1.0 Release 15 11 ETSI TS 128 662 V15.1.0 (2019-04)
uTRANTDDFqBands CM Condition: UTRAN TDD is supported.
Support Qualifier
theTMAList CM Support Condition: Association between SectorEquipmentFunction and
Qualifier
AntennaFunction is absent AND is supporting the UTRAN/E-UTRAN
sharing/non-sharing case OR is supporting the GERAN sharing case. In such
case, at least one TMAFunction is present.
theAntennaList CM Condition: Association between SectorEquipmentFunction and
Support Qualifier TMAFunction is absent AND is supporting the UTRAN/E-UTRAN sharing/non-
sharing OR is supporting GERAN sharing case. In such case, at least one
AntennaFunction is present.
theCellList CM Support Condition: Association between SectorEquipmentFunction and
Qualifier ProxyCellList is present AND is supporting UTRAN/E-UTRAN sharing (and
non-sharing) cases. In such case, at least one instance represented by the
associated ProxyCell is present.
Condition: Association between SectorEquipmentFunction and
ProxyCellList is present AND is supporting the GERAN sharing case. In
such case, at least one GSMCellPart is present.
theNRSectorCarrierList
Condition: Association between SectorEquipmentFunction and
CM Support Qualifier
NRSectorCarrierList is present AND is supporting NR sharing (and non-
sharing) cases. In such case, at least one NRSectorCarrier is present.
4.3.1.4 Notifications
The common notifications defined in subclause 4.5 are valid for this IOC, without exceptions or additions.
4.3.2 AntennaFunction
4.3.2.1 Definition
This IOC represents an array of radiating elements that may be tilted to adjust the RF coverage of a cell(s).
This IOC is required as part of the capability to satisfy the Requirements statement identified below.
Referenced TS Requirement label Comment
3GPP TS 28.661 [10] REQ-GRAN_NRM-CON-001
3GPP TS 28.661 [10] REQ-GRAN_NRM-CON-002
4.3.2.2 Attributes
Attribute name Support Qualifier isReadable isWritable isInvariant IsNotifyable
retTiltValue
O M M - M
bearing
O M M - M
retGroupName
O M M - M
height O M M - M
maxAzimuthValue
O M M - M
minAzimuthValue
O M M - M
horizBeamwidth
O M M - M
vertBeamwidth
O M M - M
Attribute related to role
theCellList CM M - - M
4.3.2.3 Attribute constraints
Name Definition
theCellList CM Support Condition: Association between SectorEquipmentFunction and
Qualifier ProxyCell is absent.
4.3.2.4 Notifications
The common notifications defined in subclause 4.5 are valid for this IOC, without exceptions or additions.
ETSI
---------------------- Page: 12 ----------------------
3GPP TS 28.662 version 15.1.0 Release 15 12 ETSI TS 128 662 V15.1.0 (2019-04)
4.3.3 TMAFunction
4.3.3.1 Definition
This IOC represents a Tower Mounted Amplifier or a number of TMA subunits within one TMA, each separately
addressable by a specific index at the application layer.
This IOC is required as part of the capability to satisfy the Requirements statement identified below.
Referenced TS Requirement label Comment
3GPP TS 28.661 [10] REQ-GRAN_NRM-CON-001
3GPP TS 28.661 [10] REQ-GRAN_NRM-CON-002
4.3.3.2 Attributes
Attribute name Support Qualifier isReadable isWritable isInvariant isNotifyable
tmaSubunitNumber
M M M - M
tmaStateFlag M M O - M
tmaFunctionFlag
M M M - M
tmaMinGain
M M - - M
tmaMaxGain
M M - - M
tmaResolution
M M - - M
tmaGainFigure
M M O - M
tmaNumberOfSubunits
M M - - M
tmaBaseStationId CO M CO - M
tmaSectorId
CO M CO - M
tmaAntennaBearing
CO M CO - M
tmaInstalledMechanicalTilt
CO M CO - M
tmaSubunitType
CO M CO - M
tmaSubunitRxFrequencyBand
CO M CO - M
tmaSubunitTxFrequencyBand CO M CO - M
tmaGainResolution
CO M CO - M
Attribute related to role
theCellList
CM M - - M
4.3.3.3 Attribute Constraints
Name Definition
theCellList CM Support Qualifier Condition: Association between SectorEquipmentFunction and
ProxyCellList is absent.
Name Definition
The CO support qualifier of the Condition: The TMA subunit supports the read operation in 3GPP
attributes tmaBaseStationId through TS 25.466 [9]
tmaGainResolution
The CO write qualifier of the attributes Condition: The TMA subunit supports the write operation in 3GPP
tmaBaseStationId through TS 25.466 [9]
tmaGainResolution
4.3.3.4 Notifications
The common notifications defined in subclause 4.5 are valid for this IOC, without exceptions or additions.
4.3.4 GSMCellPart
4.3.4.1 Definition
A GSM cell can consist of a number of carriers. These carriers can be configured in a number of ways, for example, the
carriers can have different propagation properties which are sent with different antenna tilt, with different RF power,
different radio band and even possibly different antenna.
ETSI
---------------------- Page: 13 ----------------------
3GPP TS 28.662 version 15.1.0 Release 15 13 ETSI TS 128 662 V15.1.0 (2019-04)
The various GSMCellPart instances capture different radio propagation properties allowing different frequency
planning schemes, e
...