ETSI TS 103 786 V1.3.1 (2024-09)

Environmental Engineering (EE); Measurement method for energy efficiency of wireless access network equipment; Dynamic energy efficiency measurement method of 5G Base Station (BS)

RTS/EE-EEPS74

General Information

• Status: Not Published
• Technical Committee: EE EEPS - EE Eco Environmental Product Standards
• Current Stage: 12 - Citation in the OJ (auto-insert)
• Due Date: 24-Aug-2024
• Completion Date: 10-Sep-2024

Standards Content (Sample)

TECHNICAL SPECIFICATION
Environmental Engineering (EE);
Measurement method for energy efficiency
of wireless access network equipment;
Dynamic energy efficiency measurement method of
5G Base Station (BS)
2 ETSI TS 103 786 V1.3.1 (2024-09)

Reference
RTS/EE-EEPS74
Keywords
5G, base station, energy efficiency, KPI, NR
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ETSI
3 ETSI TS 103 786 V1.3.1 (2024-09)
Contents
Intellectual Property Rights . 5
Foreword . 5
Modal verbs terminology . 5
Introduction . 5
1 Scope . 7
2 References . 7
2.1 Normative references . 7
2.2 Informative references . 8
3 Definition of terms, symbols and abbreviations . 8
3.1 Terms . 8
3.2 Symbols . 9
3.3 Abbreviations . 9
4 Assessment method . 10
5 Reference configurations and Measurement requirements . 10
5.1 Reference configurations . 10
5.2 Measurement and test equipment requirements . 12
5.3 BS Configuration . 12
5.4 Transmit Signal and RF output power . 12
5.5 UE Emulator requirements and settings . 13
5.6 Environmental conditions . 13
5.7 Power supply . 13
6 Dynamic energy efficiency assessment . 14
6.1 Overview energy efficiency . 14
6.2 Energy efficiency measurement . 14
6.2.1 Measurement lab setup . 14
6.2.2 UE distribution . 15
6.2.3 Data traffic model . 16
6.2.4 Test Time Definition . 17
6.2.5 Low traffic model . 17
6.2.6 Medium traffic model . 17
6.2.7 Busy-hour traffic model . 17
6.2.8 Data Volume Measurement . 17
6.2.9 Power and Energy Consumption Measurement . 18
6.2.10 Energy Consumption measurement . 18
6.2.11 Base Station Energy Efficiency KPI . 19
6.2.12 UE quality of service KPI . 19
7 Uncertainty . 19
8 Measurement report . 20
Annex A (normative): Test reports . 21
A.1 General information to be reported . 21
A.2 Base Station (BS) energy efficiency report . 21
Annex B (normative): Reference parameters for NR system . 24
Annex C (normative): Data Traffic Model . 25
C.1 Data Traffic Model . 25
C.2 Measured data for BS Energy Efficiency KPI calculation . 25
ETSI
4 ETSI TS 103 786 V1.3.1 (2024-09)
Annex D (normative): Channel model. 27
D.1 Tapped Delay Line - A (TDL-A) model . 27
Annex E (normative): Uncertainty assessment . 28
E.1 General requirements . 28
E.2 Components contributing to uncertainty . 29
E.2.1 Contribution of the measurement system . 29
E.2.1.1 Uncertainty Tree description. 29
E.2.1.2 Measurement equipment . 29
E.2.1.3 Attenuators, cables . 29
E.2.1.4 UE emulator . 29
E.2.1.5 Impact of environmental parameters. 29
E.2.1.6 Impact of path loss . 29
E.2.1.7 Data volume . 30
E.2.1.8 Variance of device under test . 30
E.3 Uncertainty assessment . 30
E.3.1 Combined and expanded uncertainties . 30
E.3.2 Cross correlation of uncertainty factors . 31
E.3.3 Maximum expanded uncertainty . 31
Annex F (informative): Bibliography . 32
History . 33

ETSI
5 ETSI TS 103 786 V1.3.1 (2024-09)
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