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Table of Contents for  TR 22.882  Word version:  19.3.0

1Scope  p. 8
2References  p. 8
3Definitions of terms, symbols and abbreviations  p. 9
3.1Terms  p. 9
3.2Abbreviations  p. 10
4Overview  p. 10
5Use cases  p. 11
5.1Use case on energy consumption as a performance criteria for best effort communication  p. 11
5.1.1Description  p. 11
5.1.2Pre-conditions  p. 11
5.1.3Service flows  p. 11
5.1.4Post-conditions  p. 12
5.1.5Existing feature partly or fully covering use case functionality  p. 12
5.1.6Potential new requirements needed to support the use case  p. 13
5.2Use case on supporting different energy-related SLAs in industrial campus  p. 13
5.2.1Description  p. 13
5.2.2Pre-conditions  p. 13
5.2.3Service flows  p. 13
5.2.4Post-conditions  p. 14
5.2.5Existing features partly or fully covering the use case functionality  p. 14
5.2.6Potential new requirements needed to support the use case  p. 14
5.3Use case on energy consumption exposure considering possible deployment scenarios  p. 14
5.3.1Description  p. 14
5.3.2Pre-conditions  p. 14
5.3.3Service flows  p. 14
5.3.4Post-conditions  p. 15
5.3.5Existing features partly or fully covering the use case functionality  p. 15
5.3.6Potential new requirements needed to support the use case  p. 15
5.4Use case on energy efficiency information exposure under NPN RAN sharing  p. 15
5.4.1Description  p. 15
5.4.2Pre-conditions  p. 15
5.4.3Service flows  p. 15
5.4.4Post-conditions  p. 15
5.4.5Existing features partly or fully covering the use case functionality  p. 15
5.4.6Potential new requirements needed to support the use case  p. 16
5.5Use case on service energy monitoring by an application server  p. 16
5.5.1Description  p. 16
5.5.2Pre-conditions  p. 16
5.5.3Service flows  p. 17
5.5.4Post-conditions  p. 17
5.5.5Existing feature partly or fully covering use case functionality  p. 17
5.5.6Potential new requirements needed to support the use case  p. 18
5.6Use case on supporting service-level energy efficiency analysis for verticals  p. 18
5.6.1Description  p. 18
5.6.2Pre-conditions  p. 18
5.6.3Service flows  p. 19
5.6.4Post-conditions  p. 19
5.6.5Existing features partly or fully covering the use case functionality  p. 19
5.6.6Potential new requirements needed to support the use case  p. 19
5.7Use case on energy consumption information exposure considering QoS  p. 19
5.7.1Description  p. 19
5.7.2Pre-conditions  p. 19
5.7.3Service flows  p. 20
5.7.4Post-conditions  p. 20
5.7.5Existing features partly or fully covering the use case functionality  p. 20
5.7.6Potential new requirements needed to support the use case  p. 20
5.8Use case on Application energy efficiency monitoring  p. 21
5.8.1Description  p. 21
5.8.2Pre-conditions  p. 21
5.8.3Service flows  p. 21
5.8.4Post-conditions  p. 21
5.8.5Existing features partly or fully covering the use case functionality  p. 22
5.8.6Potential new requirements needed to support the use case  p. 22
5.9Use case on renewable energy consumption information exposure  p. 22
5.9.1Description  p. 22
5.9.2Pre-conditions  p. 22
5.9.3Service flows  p. 23
5.9.4Post-conditions  p. 23
5.9.5Existing features partly or fully covering the use case functionality  p. 23
5.9.6Potential new requirements needed to support the use case  p. 23
5.10Use case on supporting carbon-aware communication service  p. 23
5.10.1Description  p. 23
5.10.2Pre-conditions  p. 24
5.10.3Service flows  p. 24
5.10.4Post-conditions  p. 24
5.10.5Existing features partly or fully covering the use case functionality  p. 24
5.10.6Potential new requirements needed to support the use case  p. 24
5.11Use case on Temporarily pooling communication services over a geographical area for energy saving  p. 25
5.11.1Description  p. 25
5.11.2Pre-conditions  p. 25
5.11.3Service flows  p. 25
5.11.4Post-conditions  p. 26
5.11.5Existing feature partly or fully covering use case functionality  p. 26
5.11.6Potential new requirements needed to support the use case  p. 26
5.12Use case on supporting communication service with best-effort renewable energy consumption  p. 27
5.12.1Description  p. 27
5.12.2Pre-conditions  p. 27
5.12.3Service flows  p. 27
5.12.4Post-conditions  p. 28
5.12.5Existing features partly or fully covering the use case functionality  p. 28
5.12.6Potential new requirements needed to support the use case  p. 28
5.13Use case on energy as service criteria for 5G environment adaptation  p. 28
5.13.1Description  p. 28
5.13.2Pre-conditions  p. 29
5.13.3Service flows  p. 29
5.13.4Post-conditions  p. 29
5.13.5Existing features partly or fully covering the use case functionality  p. 29
5.13.6Potential new requirements needed to support the use case  p. 29
5.14Use case on reducing GHG footprint of Application Services  p. 30
5.14.1Description  p. 30
5.14.2Pre-conditions  p. 30
5.14.3Service flows  p. 31
5.14.4Post-conditions  p. 31
5.14.5Existing features partly or fully covering the use case functionality  p. 31
5.14.6Potential new requirements needed to support the use case  p. 31
5.15Use case on supporting communication service with carbon-aware service requirements  p. 32
5.15.1Description  p. 32
5.15.2Pre-conditions  p. 32
5.15.3Service flows  p. 32
5.15.4Post-conditions  p. 33
5.15.5Existing features partly or fully covering the use case functionality  p. 33
5.15.6Potential new requirements needed to support the use case  p. 33
6Consolidated potential requirements  p. 33
6.1Energy consumption as service criteria  p. 33
6.2Different energy states of network elements and network functions  p. 36
6.3Monitoring and measurement related to energy consumption and efficiency  p. 36
6.4Information exposure related to energy consumption and efficiency  p. 37
6.6Temporary communication service pooling over a geographical area for energy saving  p. 38
7Conclusion and recommendations  p. 39
AExisting energy efficiency standardisation  p. 40
A.1Overview of existing energy efficiency standardisation  p. 40
A.2Energy efficiency KPIs  p. 40
A.3Summary of existing energy efficiency standards  p. 40
$Change history  p. 43