ETSI TS 188 005-1 V2.1.1 (2009-02)

Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN); Network and Service Management; Network Resource Model; Part 1: Requirements

RTS/TISPAN-08021-1-NGN-R2

General Information

• Status: Published
• Publication Date: 18-Feb-2009
• Technical Committee: TISPAN 8 - TISPAN Network Management
• Current Stage: 12 - Completion
• Due Date: 07-Jan-2009
• Completion Date: 19-Feb-2009

Standards Content (Sample)

ETSI TS 188 005-1 V2.1.1 (2009-02)
Technical Specification


Telecommunications and Internet converged Services and
Protocols for Advanced Networking (TISPAN);
Network and Service Management;
Network Resource Model;
Part 1: Requirements

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2 ETSI TS 188 005-1 V2.1.1 (2009-02)




Reference
RTS/TISPAN-08021-1-NGN-R2
Keywords
analysis, interface
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3 ETSI TS 188 005-1 V2.1.1 (2009-02)

Contents
Intellectual Property Rights.4
Foreword.4
1 Scope.5
2 References.5
2.1 Normative references.5
2.2 Informative references.6
3 Abbreviations.6
4 General requirements .7
4.1 Reuse of specifications.7
4.2 Granularity of Managed Objects .7
4.2.1 Motivation, remarks, or examples .7
4.2.2 Requirements.8
4.3 Inter Domain Management.8
4.3.1 Motivation, remarks, or examples .8
4.3.2 Requirements.8
5 NGN Managed Entities .8
5.1 Analysis of Service Layer .9
5.1.1 Common Managed Entities .9
5.1.2 The IMS.10
5.1.3 PSTN/ISDN Emulation Subsystem.11
5.1.4 IMS-based PSTN/ISDN Emulation Subsystem.12
5.2 Analysis of Transport Layer.13
5.2.1 Transfer Functions.13
5.2.2 NASS.14
5.2.3 RACS.15
5.3 List of NGN Managed Entities.16
5.3.1 Required NGN Managed Entities .16
5.3.2 Candidate NGN Managed Entities identified for further study .16
Annex A (normative): Agreed Use Cases.17
Annex B (informative): Candidate Use Cases.18
Annex C (informative): Bibliography.19
Annex D (informative): Change history .20
History .21

ETSI

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4 ETSI TS 188 005-1 V2.1.1 (2009-02)

Intellectual Property Rights
IPRs essential or potentially essential to the present document 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 (http://webapp.etsi.org/IPR/home.asp).
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.
Foreword
This Technical Specification (TS) has been produced by ETSI Technical Committee Telecommunications and Internet
converged Services and Protocols for Advanced Networking (TISPAN).
The present document is part 1 of a multi-part deliverable covering Network and Service Management; Network
Resource Model, as identified below:
Part 1: "Requirements";
Part 2: "Information Service";
Part 3: "eXtensible Markup Language (XML) Schema definition".
The NRM (Network Resource Model) is part of the TISPAN Management Information Model (MIM).
ETSI

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5 ETSI TS 188 005-1 V2.1.1 (2009-02)

1 Scope
The present document identifies the requirements for the NGN Network Resource Model (NRM).
This NRM is an information model of the NGN Resources defined in the NGN specified by ETSI TISPAN which
captures the management aspects (i.e. the management view of the NGN).
Clause 4 of the present document captures the general requirements for the NRM. Clause 5 identifies the NGN
subsystems and entities which are modelled in the NGN NRM. Annex A captures agreed Use Cases and annex B is an
informative annex capturing proposed Use Cases.
This version of the document is based on the TISPAN Release 1 architecture and may be updated to reflect changes in
subsequent releases.
2 References
References are either specific (identified by date of publication and/or edition number or version number) or
non-specific.
• For a specific reference, subsequent revisions do not apply.
• Non-specific reference may be made only to a complete document or a part thereof and only in the following
cases:
- if it is accepted that it will be possible to use all future changes of the referenced document for the
purposes of the referring document;
- for informative references.
Referenced documents which are not found to be publicly available in the expected location might be found at
http://docbox.etsi.org/Reference.
NOTE: While any hyperlinks included in this clause were valid at the time of publication ETSI cannot guarantee
their long term validity.
2.1 Normative references
The following referenced documents are indispensable for the application of the present document. For dated
references, only the edition cited applies. For non-specific references, the latest edition of the referenced document
(including any amendments) applies.
[1] ETSI TS 188 003: "Telecommunications and Internet converged Services and Protocols for
Advanced Networking (TISPAN); OSS requirements; OSS definition of requirements and
priorities for further network management specifications for NGN".
[2] ETSI TS 132 150: "Digital cellular telecommunications system (Phase 2+); Universal Mobile
Telecommunications System (UMTS); Telecommunication management; Integration Reference
Point (IRP) Concept and definitions (3GPP TS 32.150 version 6.5.0 Release 6)".
[3] ETSI ES 282 001: "Telecommunications and Internet converged Services and Protocols for
Advanced Networking (TISPAN); NGN Functional Architecture Release 1".
[4] ETSI ES 282 002: "Telecommunications and Internet converged Services and Protocols for
Advanced Networking (TISPAN); PSTN/ISDN Emulation Sub-system (PES); Functional
architecture".
[5] ETSI ES 282 004: "Telecommunications and Internet converged Services and Protocols for
Advanced Networking (TISPAN); NGN Functional Architecture; Network Attachment
Sub-System (NASS)".
ETSI

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6 ETSI TS 188 005-1 V2.1.1 (2009-02)

[6] ETSI ES 282 003: "Telecommunications and Internet converged Services and Protocols for
Advanced Networking (TISPAN); Resource and Admission Control Sub-system (RACS);
Functional Architecture".
[7] ETSI ES 282 007: "Telecommunications and Internet converged Services and Protocols for
Advanced Networking (TISPAN); IP Multimedia Subsystem (IMS); Functional architecture".
2.2 Informative references
The following referenced documents are not essential to the use of the present document but they assist the user with
regard to a particular subject area. For non-specific references, the latest version of the referenced document (including
any amendments) applies.
[i.1] ETSI TR 180 001: "Telecommunications and Internet converged Services and Protocols for
Advanced Networking (TISPAN); NGN Release 1; Release definition".
[i.2] ETSI TS 182 012: "Telecommunications and Internet converged Services and Protocols for
Advanced Networking (TISPAN); IMS-based PSTN/ISDN Emulation Subsystem; Functional
architecture".
3 Abbreviations
For the purposes of the present document, the following abbreviations apply:
AF Application Function
AGCF Access Gateway Control Function
AGF Access Gateway Function
AMF Access Management Function
A-MGF Access Media Gateway Function
A-RACF Access Resource and Admission Control Function
ARF Access Relay Function
ASF Type 1 Application Server Function Type 1
ASF Type 2 Application Server Function Type 2
ASF Application Server Function
BGCF Border Gateway Control Function
BGF Border Gateway Function
C-BGF Core Border Gateway Function
CLF Connectivity session Location and repository Function
CNGCF Customer Network Gateway Configuration Function
FQDN Fully Qualified Domain Name
IBCF Interconnection Border Control Function
I-BGF Interconnection Border Gateway Function
I-CSCF Interrogating Call Server Control Function
IMS IP Multimedia System
ISDN Integrated Services Digital Network
IWF InterWorking Function
L2TF Layer 2 Termination Function
MGCF Media Gateway Control Function
MRFC Multimedia Resource Function Controller
MRFP Multimedia Resource Function Processor
NACF Network Access Configuration Function
NASS Network Attachment SubSystem
NAT Network Address Translation
NGN Next Generation Network
NRM Network Resource Module
OSS Operations Support Team
P-CSCF Proxy Call Server Control Function
PDBF Profile Data Base Function
PES PSTN/ISDN Emulation Subsystem
PSTN Public Switched Telephony Network
ETSI

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7 ETSI TS 188 005-1 V2.1.1 (2009-02)

RACS Resource Admission Control Subsystem
RCEF Resource Control Enforcement Function
RGF Residential Gateway Function
R-MGF Residential Media Gateway Function
S-CSCF Serving Call Server Control Function
SGF Signalling Gateway Function
SLF Subscription Locator Function
SPDF Service Policy Decision Function
TE Terminal Equipment
TISPAN Telecommunications and Internet Converged Services and Protocols for Advanced Networking
TMF TeleManagement Team
T-MGF Trunking Media Gateway Function
UAAF User Access Authorization Function
UE User Equipment
UPSF User profile Service Function
4 General requirements
The following general and high-level requirements apply for the NRM:
• NRM related requirements in TR 180 001 [i.1]. The present document provides a description of the content
and capabilities of NGN Release 1 which need to be supported by the NRM.
• NRM related requirements in TS 188 003 [1]. The present document provides high level requirements for the
NRM.
• The use of the IRP Methodology in TS 132 150 [2]. The present document provides the documentation
structu
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