1
Scope
2
References
3
Definitions
3.1
Terms defined elsewhere
3.2
Terms defined in this Recommendation
4
Abbreviations and acronyms
5
Conventions
6
Introduction
6.1
Background and motivation
6.2
Lifecycle stages and levels to be considered
7
Review of energy-saving technologies
7.1
List of technologies and their levels
7.2
Device-level technologies
7.3
Equipment-level technologies
7.4
Network-level technologies
8
Considerations for energy saving
8.1
Target area of this Recommendation
8.2
Approaches to energy saving
8.3
Controlling device and/or equipment operation according to traffic
dynamics
8.4
Forwarding traffic with less power
8.5
Classification of individual technologies
9
Possible functions and their interactions
9.1
Possible functions
9.2
Combination models of functions
10
Impact analysis of energy saving
10.1
Influence on network performance
10.2
Influence on service provisioning
11
High-level requirements
12
Environmental considerations
13
Security considerations
Bibliography