Page 1440 - 5G Basics - Core Network Aspects

3 Signalling aspects

1 Scope

This recommendation describes the scenarios, the architecture and the networking method for BNG pool. It
specifies signalling requirements and procedures between the controller and BNG devices. Signalling
between the controller and the application is out of this recommendation.

2 References

The following ITU-T Recommendations and other references contain provisions which, through reference in
this text, constitute provisions of this Recommendation. At the time of publication, the editions indicated
were valid. All Recommendations and other references are subject to revision; users of this Recommendation
are therefore encouraged to investigate the possibility of applying the most recent edition of the
Recommendations and other references listed below. A list of the currently valid ITU-T Recommendations is
regularly published.
The reference to a document within this Recommendation does not give it, as a stand-alone document, the
status of a Recommendation.
[ITU-T Q.3711] Recommendation ITU-T Q.3711 (2016), Signalling requirements for software-defined
broadband access network

3 Definitions

3.1 Terms defined elsewhere

None

3.2 Terms defined in this Recommendation
None

4 Abbreviations and acronyms
API Application Programming Interface

BNG Broadband Network Gateway
CAPEX Capital Expenditure
IP Internet Protocol
IPTV Internet Protocol Television
MAC Media Access Control
NETCONF Network Configuration Protocol

OAM Operation Administration and Maintenance
OLT Optical Line Terminal
OPEX Operational Expenditure
OTN Optical Transport Network
QoS Quality of Service

SBAN Software-defined Broadband Access Network
SNMP Simple Network Management Protocol
VLAN Virtual Local Area Network

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