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TS 28.674
Home enhanced Node B (HeNB) Subsystem (HeNS) NRM IRP –
Requirements

V16.0.0 (PDF)  2020/06  10 p.
V15.0.0  2018/06  10 p.
V14.0.0  2017/03  10 p.
V13.0.0  2016/01  10 p.
V12.0.0  2014/10  10 p.
V11.1.0  2014/06  10 p.
Rapporteur:
Mr. Andrianov, AnatolyNokia Germany

Content for  TS 28.674  Word version:  16.0.0

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0  IntroductionWord‑p. 5

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:
28.674:
Telecommunication management; Home enhanced Node B Subsystem (HeNS) Network Resource Model (NRM) Integration Reference Point (IRP); Requirements
28.675:
Telecommunication management; Home enhanced Node B Subsystem (HeNS) Network Resource Model (NRM) Integration Reference Point (IRP); Information Service (IS)
28.676:
Telecommunication management; Home enhanced Node B Subsystem (HeNS) Network Resource Model (NRM) Integration Reference Point (IRP); Solution Set (SS) definitions
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1  ScopeWord‑p. 6

The document describes the requirements for Home eNodeB Subsystem (HeNS), which include Home eNodeB (HeNB) and Home eNodeB gateway (HeNB GW). The HeNS NRM IRP requirements are targeted on both HeNB and HeNB GW NRM.

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]
TR 21.905: "Vocabulary for 3GPP Specifications".
[2]
TS 32.101: "Telecommunication management; Principles and high level requirements".
[3]
TS 32.102: "Telecommunication management; Architecture".
[4]
TS 32.600: "Telecommunication management; Configuration Management (CM); Concept and high-level requirements".
[5]
TS 32.150: "Telecommunication management; Integration Reference Point (IRP) Concept and definitions".
[6]
TS 23.401: "General Packet Radio Service (GPRS) enhancements for Evolved Universal Terrestrial Radio Access Network (E-UTRAN) access".
[7]
TS 36.300: "Evolved Universal Terrestrial Radio Access (E-UTRA) and Evolved Universal Terrestrial Radio Access (E-UTRAN); Overall description; Stage 2".
[8]
TS 32.107: "Telecommunication management; Fixed Mobile Convergence (FMC) Federated Network Information Model (FNIM)".
[9]
TS 28.620: "Telecommunication management; Fixed Mobile Convergence (FMC) Federated Network Information Model (FNIM) Umbrella Information Model (UIM)".
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3  Definitions, symbols and abbreviations

3.1  Definitions

For the purposes of the present document, the following terms and definitions apply:
Integration Reference Point (IRP):
See TS 32.150.
Information Service (IS):
See TS 32.150.
Solution Set (SS):
See TS 32.150.
IRP Solution Set:
See TS 32.101.

3.2  AbbreviationsWord‑p. 7

For the purposes of the present document, the following abbreviations apply:
HeNB
Home eNodeB
GW
Gateway
HeNB
Home enhanced Node B
HeNS
Home enhanced Node B Subsystem
IRP
Integration Reference Point
IOC
Information Object Class
NRM
Network Resource Model

4  Concepts and backgroundWord‑p. 8

HeNB Subsystem is defined in TS 23.401. According to the definition, a HeNB Subsystem consists of a HeNB and optionally a HeNB GW. The HeNB Subsystem is connected by means of the standard S1 interface to the EPC (Evolved Packet Core), more specifically to the MME (Mobility Management Entity) by means of the S1-MME interface and to the Serving Gateway (S-GW) by means of the S1-U interface.
Detailed functions of HeNB and HeNB GW are described in TS 36.300. To be more specific, HeNB is a Customer Premise Equipment that offers the LTE-Uu Interface to the UE. And it could discovery a suitable Serving HeNB GW over S1 interface. A HeNB GW can relay UE-associated S1 application part messages between the MME serving the UE and the HeNB serving the UE. It could terminate non-UE associated S1 application part procedures towards the HeNB and towards the MME and optionally terminate S1-U interface with the HeNB and with the S-GW.
Based on the above characteristics, this specification defines respective HeNS NRM IRP requirements.
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5  Requirements

The following general and high-level requirements apply for the present IRP:
a)
IRP-related requirements in TS 32.101.
b)
IRP-related requirements in TS 32.102.
c)
IRP-related requirements in TS 32.600.
The NRM defined by this IRP:
d)
Shall support communications for telecommunication network management purposes, including management of converged networks.
e)
Is a member of the Federated Network Information Model (FNIM) [8] and its information is derived from FNIM Umbrella Information Model (UIM) [9]
In addition to the above, the following more specific requirements apply:
REQ-HeNS_GW-CON-001
The Network Resource Model defined by this IRP shall contain HeNB GW specific IOCs and related definitions.
REQ-HeNS_GW-CON-002
The Network Resource Model defined by this IRP shall provide support for enabling consistency between HeNB GW, HeNB and related EPC nodes.
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$  Change HistoryWord‑p. 9


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