TS 28.704
IP Multimedia Subsystem (IMS) NRM IRP –
Requirements

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V18.0.0 (PDF) 2024/03 9 p.

V17.0.0 2022/03 9 p.

V16.0.0 2020/06 9 p.

V15.0.0 2018/06 9 p.

V14.0.0 2017/03 9 p.

V13.0.0 2016/01 9 p.

V12.0.0 2014/10 9 p.

V11.1.0 2014/06 9 p.

Rapporteur:: Dr. Cornily, Jean Michel
Orange

Content for TS 28.704 Word version: 18.0.0

0 Introduction p. 4

The present document is part of a TS-family covering the 3rd Generation Partnership Project Technical Specification Group Services and System Aspects, Telecommunication management; as identified below:

28.704:

IP Multimedia Subsystem (IMS) Network Resource Model (NRM) Integration Reference Point (IRP); Requirements.

28.705:

IP Multimedia Subsystem (IMS) Network Resource Model (NRM) Integration Reference Point (IRP); Information Service (IS).

28.706:

IP Multimedia Subsystem (IMS) Network Resource Model (NRM) Integration Reference Point (IRP); Solution Set (SS) definitions.

1 Scope p. 5

The present document defines, in addition to the requirements defined in [1], [2] and [3], the requirements for the present IRP: IMS Network Resource Model (NRM) IRP.

2 References p. 5

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]

TS 32.101: "Telecommunication management; Principles and high level requirements".

[2]

TS 32.102: "Telecommunication management; Architecture".

[3]

TS 32.600: "Telecommunication management; Configuration Management (CM); Concept and high-level requirements".

[4]

TS 32.150: "Telecommunication management; Integration Reference Point (IRP) Concept and definitions".

[5]

TS 32.107: "Telecommunication management; Fixed Mobile Convergence (FMC) Federated Network Information Model (FNIM)".

[6]

TS 28.620: "Telecommunication management; Fixed Mobile Convergence (FMC) Federated Network Information Model (FNIM) Umbrella Information Model (UIM)".

[7]

TS 28.622: "Telecommunication management; Generic Network Resource Model (NRM) Integration Reference Point (IRP); Information Service".

3 Definitions and abbreviations p. 5

3.1 Definitions p. 5

For the purposes of the present document, the following terms and definitions apply.

IRP:

See TS 32.150.

Information Object Class (IOC):

See definition in TS 28.622.

Network Resource Model (NRM):

See definition in TS 28.622.

3.2 Abbreviations p. 5

For the purposes of the present document, the following abbreviations apply:

Configuration Management

IMS

IP Multimedia Subsystem

IOC

Information Object Class

IRP

Integration Reference Point

NRM

Network Resource Model

4 Requirements p. 6

The following general and high-level requirements apply for the present IRP:

IRP-related requirements in TS 32.101.

IRP-related requirements in TS 32.102.

IRP-related requirements in TS 32.600.

The NRM defined by this IRP:

Shall support communications for telecommunication network management purposes, including management of converged networks.

Is a member of the Federated Network Information Model (FNIM) [5] and its information is derived from FNIM Umbrella Information Model (UIM) [6].

In addition to the above, the following more specific requirement applies:

The Network Resource Model defined by this IRP shall contain IMS specific IOCs and related definitions, supporting IMS entities in the current 3GPP Release.