Page 296 - Big data - Concept and application for telecommunications

5 Big data - Concept and application for telecommunications

4 Abbreviations and acronyms

This Recommendation uses the following abbreviations and acronyms:
ACI Application Control Interface
AL Application Layer
ALM Application Layer Management

AL-MSO Application Layer Management Support and Orchestration
BSS Business Support System
CL Control Layer
CL-AS Control Layer Application Support
CL-MSO Control Layer Management Support and Orchestration

CL-RA Control Layer Resource Abstraction
CLM Control Layer Management
DevOps Development Operations
ERM External Relationship Management
FCAPS Fault, Configuration, Accounting, Performance and Security
KPI Key Performance Indicator

MMF Multi-layer Management Functions
MMFA Multi-layer Management Functions Application layer
MMFC Multi-layer Management Functions Control layer
MMFO Multi-layer Management Functions OSS/BSS
MMFR Multi-layer Management Functions Resource layer

MMO Multi-Layer Management Orchestration
OSS Operations Support System
RCI Resource Control Interfaces
RL Resource Layer
RL-CS Resource Layer Control Support
RL-DP Resource Layer Data Processing

RL-DT Resource Layer Data Transport
RL-MS Resource Layer Management Support
RLM Resource Layer Management
SDN Software-Defined Networking
SDN-AL SDN Application Layer

SDN-CL SDN Control Layer
SDN-RL SDN Resource Layer

5 Conventions
None.

6 Introduction

As described in [ITU-T Y.3300], key properties of SDN include:
1) logically centralized network control which allows for controlling and managing network resources
by software;

288 Network and infrastructure