1、 ETSI TS 102 250-3 V2.3.2 (2015-08) Speech and multimedia Transmission Quality (STQ); QoS aspects for popular services in mobile networks; Part 3: Typical procedures for Quality of Service measurement equipment TECHNICAL SPECIFICATION ETSI ETSI TS 102 250-3 V2.3.2 (2015-08)2 Reference RTS/STQ-00204m
2、 Keywords 3G, GSM, network, QoS, service, speech 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 notic
3、e 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 authorizat
4、ion 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 be aw
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6、ttps:/portal.etsi.org/People/CommiteeSupportStaff.aspx Copyright Notification 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
7、 be modified without the written authorization of ETSI. The copyright and the foregoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 2015. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are Trade Marks of ETSI registered for the
8、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 TS 102 250-3 V2.3.2 (2015-08)3 Contents Intellectual Property
9、Rights 6g3Foreword . 6g3Modal verbs terminology 7g3Introduction 7g31 Scope 8g32 References 8g32.1 Normative references . 8g32.2 Informative references 8g33 Definitions and abbreviations . 9g33.1 Definitions 9g33.2 Abbreviations . 9g34 Aim of measurement 10g35 Classification of services 10g35.1 Class
10、ification guidelines . 10g35.2 General structure of service descriptions 11g36 General aspects for all types of services. 11g36.1 Set-up and control 11g36.2 Phase and result classification 11g37 Telephony measurements . 12g37.1 General aspects . 12g37.1.1 Transaction definition and transaction types
11、. 12g37.1.2 Parameter overview 12g37.1.3 Additional transaction result definitions . 12g37.1.4 Content quality 13g37.1.5 Verification of usable two-way connection 13g37.2 Speech telephony 13g37.2.1 Transaction definition and transaction types for speech telephony 13g37.2.2 Parameter overview for spe
12、ech telephony 14g37.2.3 Additional transaction results for speech telephony . 14g37.2.4 Content quality for speech telephony 14g37.2.5 Verification of usable two-way connection for speech telephony 14g37.3 Video telephony . 14g37.3.1 Transaction definition and transaction types for video telephony 1
13、4g37.3.2 Parameter overview for video telephony 14g37.3.3 Additional transaction result definitions for video telephony . 14g37.3.4 Content quality for video telephony . 15g37.3.5 Verification of usable two-way connection for video telephony 15g37.3.6 Call setup considerations for MTSI calls 15g37.4
14、 Group Call 15g37.4.1 Transaction definition and transaction types for group calls 15g37.4.2 Parameter overview for group calls 15g37.4.3 Additional transaction result definitions for group calls . 16g37.4.4 Content quality for group calls . 16g37.4.5 Verification of usable connection for group call
15、s . 16g38 Store-and-forward services measurement 16g38.1 General aspects . 16g38.1.1 Transaction phase and parameter overview 17g38.1.2 Additional transaction result definitions . 17g38.1.3 Content quality for Store-and-Forward Services 18g38.2 SMS measurements 18g38.2.1 General aspects of SMS measu
16、rements 18g38.2.2 Transaction definitions and transaction types for SMS 18g3ETSI ETSI TS 102 250-3 V2.3.2 (2015-08)4 8.2.3 Testing mode for SMS-MT . 19g38.2.4 Testing mode for SMS-MO 19g38.2.5 Transaction phase and parameter overview for SMS 19g38.2.6 Possible transaction results for SMS . 19g38.2.7
17、 Content quality for SMS . 20g38.3 MMS 20g38.3.1 General aspects of MMS measurements . 20g38.3.2 Transaction definitions and transaction types for MMS . 20g38.3.3 Transaction phase and parameter overview for MMS 21g38.3.4 Additional transaction result definitions for MMS . 21g38.3.5 Content quality
18、for MMS 22g38.4 E-Mail 22g38.4.1 Transaction definitions for E-Mail 22g38.4.1.1 Protocols . 22g38.4.1.2 Reference content 22g38.4.1.3 Content integrity . 23g38.4.1.4 Push functionality . 23g38.4.1.5 Header only download 23g38.4.1.6 Timeouts . 23g38.4.1.7 General requirements and limitations 23g38.4.
19、2 Transaction scenarios for E-mail 23g38.4.2.1 Upload scenario . 24g38.4.2.2 Download scenario 24g38.4.2.3 End-to-end scenario with IMAP4 . 25g38.5 SDS 26g38.5.1 General aspects of SDS measurements . 26g38.5.2 Transaction phase and parameter overview for SDS 26g38.5.3 Possible transaction results fo
20、r SDS . 27g38.5.4 Content quality for SDS 27g39 Data measurements. 27g39.1 Common aspects 27g39.1.1 Transaction definition and transaction types for data measurements 27g39.1.2 Server types 27g39.1.3 Test data content . 28g39.1.4 Transaction phase and parameter overview 28g39.1.4.1 General 28g39.1.4
21、.2 Packet-switched access . 28g39.1.4.3 Circuit-switched access. 29g39.1.4.4 Direct Services 29g39.1.5 Possible transaction results . 30g39.1.6 Content quality 30g39.1.7 Content integrity . 30g39.2 FTP . 30g39.2.1 Transaction definition and transaction types for FTP . 30g39.2.2 Transaction phase and
22、 parameter overview for FTP . 30g39.2.3 Possible transaction results for FTP 31g39.2.4 Content quality for FTP 31g39.2.5 Content integrity for FTP 31g39.3 HTTP 31g39.3.1 Transaction definition and transaction types for HTTP 31g39.3.2 Transaction phase and parameter overview for HTTP 31g39.3.3 Possib
23、le transaction results for HTTP . 31g39.3.4 Content quality for HTTP . 31g39.3.5 Content integrity for HTTP . 31g39.4 E-mail . 31g39.5 WAP . 32g39.5.1 Transaction definition and transaction types for WAP . 32g39.5.2 Transaction phase and parameter overview for WAP . 32g39.5.3 Possible transaction re
24、sults for WAP 33g39.5.4 Content quality for WAP 33g39.5.5 Content integrity for WAP 34g3ETSI ETSI TS 102 250-3 V2.3.2 (2015-08)5 9.6 Streaming Video . 34g39.6.1 Transaction definition and transaction types for streaming video 34g39.6.2 Transaction phase and parameter overview for streaming video 34g
25、39.6.3 Possible transaction results for Streaming Video 34g39.6.4 Content quality for Streaming Video 34g39.6.5 Content integrity for Streaming video 34g39.7 Media Download 35g39.7.1 Transaction definition and types for Media Download . 35g39.7.1.1 OMA network elements 35g39.7.1.2 OMA download use c
26、ases . 36g39.7.1.2.1 Combined OMA download use case . 36g39.7.1.2.2 Separate OMA download use case 37g39.7.1.3 DRM use cases 38g39.7.1.3.1 Combined delivery DRM use case 38g39.7.1.3.2 Separate delivery DRM use case . 38g39.7.2 Transaction phase and parameter overview for Media Download 39g39.7.2.1 O
27、verview of basic parameters for Media Download . 39g39.7.2.2 Media Download subphases 40g39.7.2.3 Combined OMA download and combined delivery DRM use case 41g39.7.2.4 Separate OMA download and combined delivery DRM use case 41g39.7.2.5 Combined OMA download and separate delivery DRM use case 41g39.7
28、.2.6 Separate OMA download and separate delivery DRM use case . 42g39.7.2.7 Additional information about parameters for Media Download . 42g39.7.2.8 Recommended Testing Method for Media Download 42g39.7.3 Possible transaction results for Media Download . 42g39.7.4 Content quality for Media Download
29、. 42g39.7.5 Content integrity for Media Download . 42g3Annex A (informative): Bibliography . 43g3History 44g3ETSI ETSI TS 102 250-3 V2.3.2 (2015-08)6 Intellectual Property Rights IPRs essential or potentially essential to the present document may have been declared to ETSI. The information pertainin
30、g 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 Essential, IPRs notified to ETSI in respect of ETSI standards“, which is available from the ETSI Secretariat
31、. Latest updates are available on the ETSI Web server (http:/ipr.etsi.org). Pursuant to the ETSI IPR Policy, no investigation, including 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 ET
32、SI Web server) which are, or may be, or may become, essential to the present document. Foreword This Technical Specification (TS) has been produced by ETSI Technical Committee Speech and multimedia Transmission Quality (STQ). The present document is part 3 of a multi-part deliverable covering the Qo
33、S aspects for popular services in mobile networks, as identified below: Part 1: “Assessment of Quality of Service“; Part 2: “Definition of Quality of Service parameters and their computation“; Part 3: “Typical procedures for Quality of Service measurement equipment“; Part 4: “Requirements for Qualit
34、y of Service measurement equipment“; Part 5: “Definition of typical measurement profiles“; Part 6: “Post processing and statistical methods“; Part 7: “Network based Quality of Service measurements“. Part 1 builds an umbrella document for this multi-part deliverable. It summarizes the basics of Quali
35、ty of Service, always seen from the users perspective. Differences to Quality of Experience (QoE) are also discussed. In extension to generic definitions, specific definitions for this multi-part deliverable are stated here. Furthermore, it gives guidance to assure that QoS assessments can be conduc
36、ted in a meaningful way and proposes an according process. Part 2 defines QoS parameters and their computation for popular services in mobile networks. The parameter definition is split into several parts. It contains an abstract definition which gives a generic description of the parameter, an abst
37、ract equation and the corresponding user and technical trigger points. The harmonized definitions given in part 2 are considered as prerequisites for the comparison of QoS measurements and measurement results. The present document describes the measurement procedures needed to perform the measuremen
38、ts of QoS parameters in line with the definitions given in part 2, applying the test profiles defined in part 5. Part 4 defines the minimum requirements of QoS measurement equipment for mobile networks in the way that the values and trigger points needed to compute the QoS parameter as defined in pa
39、rt 2 can be measured following the procedures defined in part 3. Test equipment fulfilling the specified minimum requirements will allow performing the proposed measurements in a reliable and reproducible way. Part 5 specifies typical measurement profiles which are required to enable benchmarking of
40、 different mobile networks both within and outside national boundaries. Part 6 describes procedures to be used for statistical calculations in the field of QoS measurement of mobile networks using probing systems. Part 7 describes how Quality of Service measurements should be done inside the network
41、 without direct access to the end point terminal. ETSI ETSI TS 102 250-3 V2.3.2 (2015-08)7 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 E
42、TSI 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 describes the measurement procedures needed to perform the measurements of QoS parameters in line with
43、 the definitions given in part 2 i.5, applying the test profiles defined in part 5 3. The aim of standardization of QoS measurements is to ensure that measurements done at different times and with different equipment produce comparable results. To reach this goal, not only computation rules have to
44、be standardized. Since the result of measurements will depend on the way these measurements are performed, well-defined procedure definitions are also required to ensure comparable data. ETSI ETSI TS 102 250-3 V2.3.2 (2015-08)8 1 Scope The present document describes typical procedures used for QoS m
45、easurements on mobile communication networks, along with settings and parameters for such measurements. Where possible, existing ITU-T or ETSI definitions are referenced. In some cases ITU-T or ETSI definitions do not exist or are considered too generic, then a more service and mobile network specif
46、ic definition is chosen. 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, the latest version of the r
47、eference 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 publication, ETSI cannot gu
48、arantee their long term validity. The following referenced documents are necessary for the application of the present document. 1 Recommendation ITU-T P.56: “Objective measurement of active speech level“. 2 Void. 3 ETSI TS 102 250-5: “Speech and multimedia Transmission Quality (STQ); QoS aspects for
49、 popular services in mobile networks; Part 5: Definition of typical measurement profiles“. 2.2 Informative 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, the latest version of the reference document (including any amendments) applies. NOTE: While any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee their long term validity. The following referenced
