Tech-
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4‑5x
Content for
TR 25.927
Word version: 14.0.0
0…
2…
2
References
3
Definitions, symbols and abbreviations
4
Scenarios
5
Energy consumption of UMTS Node-Bs
6
Metrics for evaluation
7
Technical concepts
7.1
Dormant mode
7.2
Secondary antenna deactivation
7.3
Power control of common channels
7.4
Cell DTX
8
Recommendation
$
Change history
2
References
p. 5
3
Definitions, symbols and abbreviations
p. 6
3.1
Definitions
p. 6
3.2
Symbols
p. 6
3.3
Abbreviations
p. 6
4
Scenarios
p. 7
5
Energy consumption of UMTS Node-Bs
p. 7
6
Metrics for evaluation
p. 8
7
Technical concepts
p. 9
7.1
Dormant mode
p. 9
7.1.1
Description of the concept
p. 9
7.1.2
Analysis of the concept
p. 9
7.1.3
Pros & cons of the concept
p. 9
7.1.4
Open issues of the concept
p. 10
7.2
Secondary antenna deactivation
p. 10
7.2.1
Description of the concept
p. 10
7.2.2
Analysis of the concept
p. 10
7.2.3
Pros & cons of the concept
p. 11
7.2.4
Open issues of the concept
p. 11
7.3
Power control of common channels
p. 11
7.3.1
Description of the concept
p. 11
7.3.2
Analysis of the concept
p. 12
7.3.3
Pros & Cons of the concept
p. 12
7.3.4
Open issues of the concept
p. 13
7.4
Cell DTX
p. 13
7.4.1
Description of the concept
p. 13
7.4.2
Analysis of the concept
p. 14
7.4.3
Pros & cons of the concept
p. 14
7.4.4
Open issues of the concept
p. 14
8
Recommendation
p. 15
8.1
Overview of the selected solution
p. 15
$
Change history
p. 16