1、 ETSI ES 203 228 V1.1.2 (2016-01) Environmental Engineering (EE); Assessment of mobile network energy efficiency ETSI STANDARD ETSI ETSI ES 203 228 V1.1.2 (2016-01) 2 Reference RES/EE-EEPS23 Keywords access, base station, energy efficiency, GSM, LTE, mobile, network, radio, UMTS ETSI 650 Route des L
2、ucioles F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16 Siret N 348 623 562 00017 - NAF 742 C Association but non lucratif enregistre la Sous-Prfecture de Grasse (06) N 7803/88 Important notice The present document can be downloaded from: http:/www.etsi.org/sta
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6、fication No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm except as authorized by written permission of ETSI. The content of the PDF version shall not be modified without the written authorization of ETSI. The copyright
7、 and the foregoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 2016. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members. 3GPPTM and LTE are Trade Marks of ETSI regist
8、ered for the benefit of its Members and of the 3GPP Organizational Partners. GSM and the GSM logo are Trade Marks registered and owned by the GSM Association. ETSI ETSI ES 203 228 V1.1.2 (2016-01) 3 Contents Intellectual Property Rights 5g3Foreword . 5g3Modal verbs terminology 5g3Introduction 5g31 S
9、cope 6g32 References 6g32.1 Normative references . 6g32.2 Informative references 7g33 Definitions and abbreviations . 7g33.1 Definitions 7g33.2 Abbreviations . 8g34 Network under test definition . 9g34.1 Introduction 9g34.2 Test parameter categorization . 10g34.3 Network classification 11g34.3.0 Int
10、roduction of network classification 11g34.3.1 Demography . 11g34.3.2 Topography . 12g34.3.3 Climate zones 12g34.3.4 Additional classification classes . 13g35 Metrics for energy efficiency assessment. 13g35.0 Introduction of clause . 13g35.1 Energy Consumption metrics . 13g35.2 Performance metrics .
11、14g35.3 Mobile Network Energy efficiency metrics . 14g36 Measurement of energy efficiency . 15g36.0 Introduction of clause . 15g36.1 Time duration of the measurement . 15g36.2 Measurement procedures 15g36.2.1 Measurement of Energy Consumption . 15g36.2.2 Measurement of capacity 15g36.2.3 Determinati
12、on of coverage area 16g36.2.3.0 Introduction . 16g36.2.3.1 Geographic coverage area . 16g36.2.3.2 Coverage ratio/effective coverage area . 16g37 Extrapolation for overall networks . 18g37.0 Extrapolation approach . 18g37.1 Extrapolation method . 19g37.1.0 Introduction of extrapolation method . 19g37
13、.1.1 Statistical information about Demography . 19g37.1.2 Statistical information about Topography . 19g37.1.3 Statistical information about Climate zones . 19g37.2 Extrapolation reporting tables 19g37.2.0 Introduction of extrapolation reporting tables. 19g37.2.1 Reporting extrapolation based on Dem
14、ography 20g37.2.2 Reporting extrapolation based on Topography . 20g37.2.3 Reporting extrapolation based on Climate zones 20g38 Assessment report 21g38.0 Introduction of assessment report . 21g38.1 Report of Network Area under test 21g38.2 Report of sites under test 23g38.3 Report of Site measurement
15、 . 24g3ETSI ETSI ES 203 228 V1.1.2 (2016-01) 4 9 Implementation guidelines . 24g3Annex A (informative): Implementation examples . 26g3A.1 Implementation examples. 26g3A.2 Examples of reporting data . 26g3History 31g3ETSI ETSI ES 203 228 V1.1.2 (2016-01) 5 Intellectual Property Rights IPRs essential
16、or potentially essential to the present document may have been declared to ETSI. The information pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found in ETSI SR 000 314: “Intellectual Property Rights (IPRs); Essential, or potentially Es
17、sential, IPRs notified to ETSI in respect of ETSI standards“, which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server (https:/ipr.etsi.org/). Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarante
18、e can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web server) which are, or may be, or may become, essential to the present document. Foreword This ETSI Standard (ES) has been produced by ETSI Technical Committee Environmental Engineering
19、(EE). The present document was developed jointly by ETSI TC EE and ITU-T Study Group 5. It will be published respectively by ITU and ETSI as Recommendation ITU-T L.1330 and ETSI Standard ETSI ES 203 228, which are technically-equivalent. Moreover the present document has been developed in collaborat
20、ion with 3GPP SA5 and RAN3; GSMA has also given valuable suggestions and contributions. Modal verbs terminology In the present document “shall“, “shall not“, “should“, “should not“, “may“, “need not“, “will“, “will not“, “can“ and “cannot“ are to be interpreted as described in clause 3.2 of the ETSI
21、 Drafting Rules (Verbal forms for the expression of provisions). “must“ and “must not“ are NOT allowed in ETSI deliverables except when used in direct citation. Introduction The present document deals with the definition of metrics and methods to measure energy efficiency performance of Mobile Radio
22、 Access Networks and adopts an approach based on the measurement of such performance on small networks, for feasibility and simplicity purposes. The same approach was introduced also in ETSI TR 103 117 i.1; the measurements in testing laboratories of the efficiency of the Base Stations is the topic
23、treated in ETSI ES 202 706 i.2. The measurement of this performance is useful for many reasons, and an implementation guidelines clause is given (clause 9) to help using the present document in the most convenient way. The present document provides also an extrapolation method to extend the applicab
24、ility of the assessment of energy efficiency to wider networks (clause 7). The general outcome of the application of the method specified in the present document is based on the “Assessment report“ introduced in clause 8. An example of application of the method is given for better readability and ea
25、se of use in annex A. ETSI ETSI ES 203 228 V1.1.2 (2016-01) 6 1 Scope The present document is aimed at defining the topology and level of analysis to assess the energy efficiency of mobile networks. Within the scope of the present document there is the radio access part of the mobile networks, and n
26、amely there are radio base stations, backhauling systems, radio controllers and other infrastructure radio site equipment. The covered technologies are GSM, UMTS and LTE (including LTE-A). In particular the present document defines metrics for mobile network energy efficiency and methods for assessi
27、ng (and measuring) energy efficiency in operational networks. The purpose of the present document is to allow better comprehension of networks energy efficiency. The present document deals with both a homogeneous and heterogeneous “network“ considering a network whose size and scale could be defined
28、 by topologic, geographic or demographic boundaries. For networks defined by topologic boundaries, a possible example of a network covered by the present document consists of a control node (whenever applicable), its supported access nodes as well as the related network elements. Networks could be d
29、efined by geographic boundaries, such as city-wide, national or continental networks and could be defined by demographic boundaries, such as urban or rural networks. The present document applies to the so-called “partial“ networks where energy efficiency is measured in standardized way. The specific
30、ation extends the measurements in partial networks to wider so-called “total“ networks energy efficiency estimations (i.e. the network in a geographic area, the network in a whole country, the network of a MNO, etc.). Terminal (end-user) equipment is outside the scope of the present document and is
31、not considered in the energy efficiency measurement. 2 References 2.1 Normative references References are either specific (identified by date of publication and/or edition number or version number) or non-specific. For specific references, only the cited version applies. For non-specific references,
32、 the latest version of the reference document (including any amendments) applies. Referenced documents which are not found to be publicly available in the expected location might be found at http:/docbox.etsi.org/Reference. NOTE: While any hyperlinks included in this clause were valid at the time of
33、 publication, ETSI cannot guarantee their long term validity. The following referenced documents are necessary for the application of the present document. 1 ETSI TS 125 104: “Universal Mobile Telecommunications System (UMTS); Base Station (BS) radio transmission and reception (FDD) (3GPP TS 25.104)
34、“. 2 ETSI TS 136 104: “LTE; Evolved Universal Terrestrial Radio Access (E-UTRA); Base Station (BS) radio transmission and reception (3GPP TS 36.104)“. 3 ETSI TS 132 425 (V12.0.0): “LTE; Telecommunication management; Performance Management (PM); Performance measurements Evolved Universal Terrestrial
35、Radio Access Network (E-UTRAN) (3GPP TS 32.425 version 12.0.0 Release 12)“. 4 ETSI TS 132 412 (V11.1.0): “Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; Telecommunication management; Performance Management (PM) Integration Reference Poi
36、nt (IRP): Information Service (IS) (3GPP TS 32.412 version 11.1.0 Release 11)“. 5 ETSI TS 123 203 (V12.7.0): “Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; Policy and charging control architecture (3GPP TS 23.203 version 12.7.0 Release
37、 12)“. 6 ETSI TS 136 314: “LTE; Evolved Universal Terrestrial Radio Access Network (E-UTRAN); Layer 2 - Measurements (3GPP TS 36.314)“. ETSI ETSI ES 203 228 V1.1.2 (2016-01) 7 7 ETSI TS 152 402 (V11.0.0): “Digital cellular telecommunications system (Phase 2+); Telecommunication management; Performan
38、ce Management (PM); Performance measurements - GSM (3GPP TS 52.402 version 11.0.0 Release 11)“. 8 ETSI TS 132 405 (V11.1.1): “Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; Telecommunication management; Performance Management (PM); Perf
39、ormance measurements; Universal Terrestrial Radio Access Network (UTRAN) (3GPP TS 32.405 version 11.1.1 Release 11)“. 9 ETSI ES 202 336-12: “Environmental Engineering (EE); Monitoring and control interface for infrastructure equipment (power, cooling and building environment systems used in telecomm
40、unication networks); Part 12: ICT equipment power, energy and environmental parameters monitoring information model“. 10 ISO/IEC 17025 (2005): “General requirements for the competence of testing and calibration laboratories“. 2.2 Informative references References are either specific (identified by d
41、ate of publication and/or edition number or version number) or non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the reference document (including any amendments) applies. NOTE: While any hyperlinks included in this clause were
42、valid at the time of publication, ETSI cannot guarantee their long term validity. The following referenced documents are not necessary for the application of the present document but they assist the user with regard to a particular subject area. i.1 ETSI TR 103 117: “Environmental Engineering (EE);
43、Principles for Mobile Network level energy efficiency“. i.2 ETSI ES 202 706: “Environmental Engineering (EE); Measurement method for power consumption and energy efficiency of wireless access network equipment“. 3 Definitions and abbreviations 3.1 Definitions For the purposes of the present document
44、, the following terms and definitions apply: backhaul equipment: equipment used to connect base stations to the core network, or to other BSs (like X2 in LTE) Base Station (BS): generic term used for network component which serves one cell or more cells and interfaces the user terminal (through air
45、interface) and a radio access network infrastructure distributed RBS: BS architecture which contains radio heads (RRH) close to the antenna element and a central element connecting BS to network infrastructure Energy Efficiency (EE): relation between the useful output and energy/power consumption en
46、ergy saving feature: feature which contributes to decreasing the energy consumption compared to the case when the feature is not implemented integrated BS: BS architecture in which all BS elements are located close to each other for example in one or two cabinets NOTE: The integrated BS architecture
47、 may include TMA close to antenna. Mobile Network (MN): set of equipment from the radio access network or sub-network that are relevant for the assessment of energy efficiency Mobile Network Coverage Energy Efficiency: ratio between the area covered by the network in the Mobile Network under investi
48、gation and the energy consumption ETSI ETSI ES 203 228 V1.1.2 (2016-01) 8 Mobile Network Data Energy Efficiency: ratio between the performance indicator based on Data Volume and the energy consumption when assessed during the same time frame Mobile Network Energy Consumption: overall energy consumpt
49、ion of equipment included in the MN under investigation Mobile Network Energy Efficiency: Energy Efficiency of a Mobile Network Mobile Network Operator (MNO): operator that manages one or more Mobile Networks Mobile Network Operator penetration ratio: percentage of traffic served by an MNO in the area where it is active Mobile Network Performance Delivered: performance indicator of the MN under investigation, defined as the data volume delivered by the mobile network under investigation during the time frame of the energy consumption assessment pow
