1、 ETSI TR 1Universal Mobile TelMeasurements of radio(3GPP TR 25.9TECHNICAL REPORT 125 914 V13.0.0 (2016elecommunications System (io performances for UMTS terspeech mode .914 version 13.0.0 Release 1316-01) (UMTS); terminals in 13) ETSI ETSI TR 125 914 V13.0.0 (2016-01)13GPP TR 25.914 version 13.0.0 R
2、elease 13Reference RTR/TSGR-0425914vd00 Keywords UMTS ETSI 650 Route des Lucioles 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
3、notice The present document can be downloaded from: http:/www.etsi.org/standards-search The present document may be made available in electronic versions and/or in print. The content of any electronic and/or print versions of the present document shall not be modified without the prior written autho
4、rization of ETSI. In case of any existing or perceived difference in contents between such versions and/or in print, the only prevailing document is the print of the Portable Document Format (PDF) version kept on a specific network drive within ETSI Secretariat. Users of the present document should
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7、l not be modified without the written authorization of ETSI. The copyright 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
8、 the benefit of its Members. 3GPPTM and LTE are Trade Marks of ETSI registered 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 TR 125 914 V13.0.0 (2016-01)23GPP TR 25.914 version 13.0.
9、0 Release 13Intellectual Property Rights IPRs essential 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: “Intellect
10、ual Property Rights (IPRs); Essential, or potentially Essential, 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
11、 IPR searches, has been carried out by ETSI. No guarantee 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 Technical Report (TR) has been prod
12、uced by ETSI 3rd Generation Partnership Project (3GPP). The present document may refer to technical specifications or reports using their 3GPP identities, UMTS identities or GSM identities. These should be interpreted as being references to the corresponding ETSI deliverables. The cross reference be
13、tween GSM, UMTS, 3GPP and ETSI identities can be found under http:/webapp.etsi.org/key/queryform.asp. 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
14、.2 of the ETSI 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. ETSI ETSI TR 125 914 V13.0.0 (2016-01)33GPP TR 25.914 version 13.0.0 Release 13Contents Intellectual Property Rights 2g3Forew
15、ord . 2g3Modal verbs terminology 2g3Foreword . 7g31 Scope 8g32 References 8g33 Symbols and Abbreviations 12g33.1 Symbols 12g33.2 Abbreviations . 12g34 Introduction 13g34.1 Scope 13g34.2 Future extensions 14g35 Initial Conditions 14g35.1 Phantom specifications . 14g35.1.1 Head phantom . 14g35.1.2 DUT
16、 Positioning on head phantom . 15g35.1.3 Laptop Ground Plane Phantom . 16g35.1.4 DUT Positioning on Laptop Ground Plane Phantom 17g35.1.5 Hand Phantoms . 18g35.1.5.1 Dimensions 18g35.1.5.2 Dielectric properties 19g35.1.5.3 Hand phantom grips 20g35.1.5.4 Mechanical Requirements of Hand Phantoms 22g35
17、.1.6 DUT positioning for speech mode 23g35.1.6.1 Mono-blocks and closed sliders 23g35.1.6.2 Folds and open-slides 24g35.1.6.3 PDA. 25g35.1.7 DUT positioning for browsing mode 26g35.1.7.1 Narrow DUT . 26g35.1.7.2 PDA. 27g35.2 Anechoic chamber constraints 27g35.2.1 Quiet zone dimension . 28g35.2.2 Min
18、imum distance between the DUT and the measurement antenna . 28g35.2.3 Reflectivity of the quiet zone 28g35.2.4 Shielding effectiveness of the chamber 28g35.3 Embedded Devices . 28g35.3.1 Notebook 29g35.3.2 Tablet 29g36 Measurement parameters 30g36.1 Definition of the Total Radiated Power (TRP) . 30g
19、36.2 Definition of the Mean Effective Gain (MEG). 31g36.3 Power angular models and channel XPR . 31g36.4 Definition of Mean Effective Radiated Power (MERP) . 33g36.5 Definition of Total Radiated Sensitivity (TRS) 33g36.6 Definition of Mean Effective Radiated Sensitivity (MERS) 33g36.7 Sampling grid
20、. 33g36.8 Measurement frequencies . 34g37 Measurement procedure transmitter performance . 34g37.1 General measurement arrangements . 34g37.2 Procedure for spherical scanning ranges 34g37.3 Calibration measurement 36g3ETSI ETSI TR 125 914 V13.0.0 (2016-01)43GPP TR 25.914 version 13.0.0 Release 137.3
21、Reference antennas . 38g38 Measurement procedure receiver performance . 40g38.1 General measurement arrangements . 40g38.2 Procedure for spherical scanning ranges 40g38.3 Calibration measurement 40g39 Radiated power and sensitivity measurement techniques in UMTS system 41g39.1 Technical background i
22、nformation . 41g39.1.1 The common test setup for TRP and TRS testing . 41g39.2 TRP measurement 42g39.3 TRS measurement 43g39.4 Calibration of absolute levels . 43g3Annex A (informative): Estimation of measurement uncertainty 44g3A.1 Mismatch uncertainty between measurement receiver and the probe ant
23、enna . 50g3A.1.1 Total combined mismatch uncertainty calculations 50g3A.1.1.1 Mismatch uncertainty through the connector between two elements: 50g3A.1.1.2 Mismatch uncertainty due to the interaction of several elements: 51g3A.1.2 Total combined mismatch uncertainty: 52g3A.2 Mismatch uncertainty of t
24、he RF relay 53g3A.2.1 First part: RF Relay switched on the co-polarized signal . 53g3A.2.1.1 The mismatch through the connector between two elements . 53g3A.2.1.2 Mismatch due to the interaction between two elements or more . 54g3A.2.2 Second part: RF relay switched on the cross-polarized signal . 5
25、4g3A.2.2.1 The mismatch through the connector between two elements . 54g3A.2.2.2 Mismatch due to the interaction between two elements or more . 54g3A.2.3 Total combined mismatch uncertainty: 55g3A.3 Insertion loss of the probe antenna cable . 55g3A.4 Insertion loss of the probe antenna attenuator (i
26、f used) . 55g3A.5 Insertion loss of the RF relays (if used) 56g3A.6 Influence of the antenna cable 56g3A.6.1 Probe antenna cable 56g3A.6.2 Calibration antenna cable . 56g3A.7 Absolute gain of the probe antenna 56g3A.8 Measurement receiver: uncertainty of absolute level . 56g3A.9 Measurement distance
27、 56g3A.9.1 Offset of DUT phase centre from axis(es) of rotation 56g3A.9.2 Mutual coupling . 57g3A.9.3 Phase curvature 57g3A.10 Quality of quiet zone 57g3A.11 Tx-power drift of DUT . 58g3A.12 Uncertainty related to the use of phantoms 58g3A.12.1 Uncertainty from using different types of SAM phantom 5
28、8g3A.12.2 Simulated tissue liquid uncertainty 58g3A.12.3 Uncertainty of dielectric properties and shape of the hand phantom . 59g3A.12.4 Uncertainty from using different types of Laptop Ground Plane phantom . 60g3A.13 Coarse sampling grid 60g3A.14 Random uncertainty . 61g3A.15 Uncertainty of network
29、 analyzer 62g3A.16 Uncertainty of the gain/efficiency of the calibration antenna 62g3A.17 Base station simulator: uncertainty of the absolute level . 62g3ETSI ETSI TR 125 914 V13.0.0 (2016-01)53GPP TR 25.914 version 13.0.0 Release 13A.18 BER measurement: output level step resolution 62g3A.19 Statist
30、ical uncertainty of the BER measurement 63g3A.20 BER data rate normalization uncertainty . 63g3A.21 DUT sensitivity drift 63g3A.22 Cable loss measurement uncertainty 63g3A.23 Signal generator: uncertainty of the absolute output level . 64g3A.24 Signal generator: output level stability . 64g3A.25 Ins
31、ertion loss: calibration antenna feed cable . 64g3A.26 Insertion loss: calibration antenna attenuator (if used) . 64g3A.27 Chamber Statistical Ripple and Repeatability 65g3A.28 Additional Power Loss in EUT Chassis . 65g3A.29 Void 77g3A.29.1 Void 77g3Annex B (informative): Suggested recipes of liquid
32、 to be used inside SAM phantom . 78g3Annex C (informative): System Parameters 79g3C.1 Definition and applicability 79g3C.2 Establishing the connection 79g3C.2.1 Required parameters to initiate the communication - basic concepts . 79g3C.2.1.1 Conversational RAB . 79g3C.2.1.2 Logical, transport, and p
33、hysical channels in UMTS . 79g3C.2.1.3 Dedicated physical channel. 79g3C.2.2 Recall on the reference measurement channel (reference to the standard paragraph) 79g3C.2.3 Uplink 12.kbps reference measurement channel (60, annex C, C.2.1) . 80g3C.2.4 Downlink 12.2 kbps reference measurement channel (60,
34、 annex C, C.3.1) . 80g3Annex D (informative): Radiated power and sensitivity measurement techniques in 2G systems 81g3D.1 Introduction 81g3D.1.1 Scope 81g3D.1.2 References 81g3D.1.3 Definitions, symbols and abbreviations 81g3D.1.3.1 Definitions 81g3D.1.3.2 Symbols 81g3D.1.3.3 Abbreviations 81g3D.2 I
35、nitial conditions . 81g3D.2.1 Phantom specifications . 81g3D.2.2 Anechoic chamber constraints 82g3D.2.3 General arrangement 82g3D.2.3.1 Free space . 82g3D.2.3.2 With SAM head phantom 82g3D.2.3.3 Test-bed setup . 83g3D.3 Measurement parameters 83g3D.3.1 Definition of the TRP parameter 83g3D.3.2 Defin
36、ition of the MEG parameter . 83g3D.3.3 Definition of the MERP parameter . 83g3D.3.4 Definition of the TRS parameter 83g3D.3.5 Definition of the MERS parameter . 83g3D.4 Sampling grid . 83g3D.5 Measurement frequencies . 84g3ETSI ETSI TR 125 914 V13.0.0 (2016-01)63GPP TR 25.914 version 13.0.0 Release
37、13D.6 Output power measurement 84g3D.6.1 TRP 84g3D.6.2 TRS 84g3D.7 Measurement procedure transmitter performance . 84g3D.7.1 Transmitter performance measurement 84g3D.7.1.1 Spherical scanning ranges . 84g3D.7.2 Reference position 84g3D.7.3 General measurement arrangements . 85g3D.7.3.1 TRP . 85g3D.7
38、.3.2 TRS . 85g3D.7.4 Calibration measurement 86g3D.8 Measurement uncertainty and corrections in 2G system measurements 86g3Annex E (informative): Alternative measurement technologies: reverberation chamber method 87g3E.1 Reverberation chamber constraints 87g3E.1.1 Chamber size 87g3E.1.2 Mode-stirrin
39、g facilities . 87g3E.1.3 Loading of chamber with lossy objects 88g3E.1.4 Polarization imbalance and receiving antennas 88g3E.1.5 Shielding effectiveness . 89g3E.2 Reverberation chamber method 89g3E.2.1 Measurement procedure transmitter performance . 89g3E.2.2 Measurement procedure receiver performan
40、ce . 89g3E.3 Calibration of reverberation chamber . 90g3E.3.1 Measurement of S-parameters through the chamber for a complete stirring sequence . 91g3E.3.2 Calculation of the chamber reference transfer function 92g3E.3.3 Cable calibration 92g3E.4 Estimation of measurement uncertainty . 93g3Annex F (i
41、nformative): Anechoic chamber specifications and validation method 94g3F.1 Shielded anechoic chamber specifications . 94g3F.2 Quiet Zone reflectivity level validation 94g3F.2.1 Description of a practical method for Quiet Zone characterization 94g3Annex G (informative): Reverberation chamber specific
42、ations and validation method 97g3G.1 Shielded reverberation chamber specifications 97g3G.2 Reverberation chamber statistical ripple and repeatability validation 97g3Annex H (informative): Dielectric Property Measurements of Hand Phantoms 99g3H.1 Open-ended Coaxial Probe (OCP) Method 99g3Annex I (inf
43、ormative): Change history . 101g3History 102g3ETSI ETSI TR 125 914 V13.0.0 (2016-01)73GPP TR 25.914 version 13.0.0 Release 13Foreword This Technical Specification has been produced by the 3rdGeneration Partnership Project (3GPP). The contents of the present document are subject to continuing work wi
44、thin the TSG and may change following formal TSG approval. Should the TSG modify the contents of the present document, it will be re-released by the TSG with an identifying change of release date and an increase in version number as follows: Version x.y.z where: x the first digit: 1 presented to TSG
45、 for information; 2 presented to TSG for approval; 3 or greater indicates TSG approved document under change control. y the second digit is incremented for all changes of substance, i.e. technical enhancements, corrections, updates, etc. z the third digit is incremented when editorial only changes h
46、ave been incorporated in the document. ETSI ETSI TR 125 914 V13.0.0 (2016-01)83GPP TR 25.914 version 13.0.0 Release 131 Scope The present document describes the methods to be used in order to assess the radio performances of the 3G user equipment/mobile stations (UE/MS) in active mode in both the up
47、- and the downlink. The test procedure is based on the test method developed as a result of COST 273 Sub-Working Group (SWG) 2.2 members contributions and the first draft was published in 1. Background work has also been made in the former COST259 project 2 3. 2 References The following documents co
48、ntain provisions which, through reference in this text, constitute provisions of the present document. References are either specific (identified by date of publication, edition number, version number, etc.) or non-specific. For a specific reference, subsequent revisions do not apply. For a non-spec
49、ific reference, the latest version applies. In the case of a reference to a 3GPP document (including a GSM document), a non-specific reference implicitly refers to the latest version of that document in the same Release as the present document. 1 P. Boutou, J. Krogerus, J. . Nielsen, T. Bolin, I. Egorov, K. Sulonen, “Measurement of Radio Performances for UMTS Mobile in Speech Mode: the First Draft of the Prestandard“, COST 273 TD(03) 140, Paris, France, May 2003, 6 p. 2 “Feasibility Study of UE antenna efficiency test methods and performan
