ETSI TS 102 250-5-2015 Speech and multimedia Transmission Quality (STQ) QoS aspects for popular services in mobile networks Part 5 Definition of typical measurement profiles (V2 4 _1.pdf

1、 ETSI TS 102 250-5 V2.4.2 (2015-09) Speech and multimedia Transmission Quality (STQ); QoS aspects for popular services in mobile networks; Part 5: Definition of typical measurement profiles TECHNICAL SPECIFICATION ETSI ETSI TS 102 250-5 V2.4.2 (2015-09)2 Reference RTS/STQ-00205m Keywords group call,

2、 QoS, SDS, TETRA 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 notice The present document can be do

3、wnloaded 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 authorization of ETSI. In case of any exis

4、ting 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 aware that the document may be sub

5、ject to revision or change of status. Information on the current status of this and other ETSI documents is available at http:/portal.etsi.org/tb/status/status.asp If you find errors in the present document, please send your comment to one of the following services: https:/portal.etsi.org/People/Com

6、miteeSupportStaff.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 be modified without the written

7、 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 benefit of its Members. 3GPPTM a

8、nd 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 102 250-5 V2.4.2 (2015-09)3 Contents Intellectual Property Rights 4g3Foreword . 4g3Modal ve

9、rbs terminology 5g3Introduction 5g31 Scope 6g32 References 6g32.1 Normative references . 6g32.2 Informative references 6g33 Definitions and abbreviations . 7g33.1 Definitions 7g33.2 Abbreviations . 7g34 Measurement profiles . 8g34.1 Classification of measurement environments . 8g34.2 Service profile

10、s . 9g34.2.1 Telephony . 9g34.2.1.1 Speech Telephony . 9g34.2.1.2 Video Telephony . 9g34.2.1.3 Group Call . 10g34.2.2 Messaging Services. 10g34.2.2.1 SMS | SDS . 10g34.2.2.2 Concatenated SMS | SDS 10g34.2.2.3 MMS . 10g34.2.3 Data services . 11g34.2.3.1 Circuit switched 11g34.2.3.2 Packet switched .

11、11g34.2.3.2.1 Service-independent timeout values 12g34.2.3.2.2 Service-dependent timeout values . 12g34.3 Usage Profiles for Data Sessions 13g34.3.1 Web browsing using HTTP 14g34.3.2 E-Mail access 15g34.3.3 File Transfer using FTP 15g34.3.4 File Sharing using UDP 15g34.3.5 Synthetic tests . 15g34.3.

12、5.1 UDP. 15g34.3.5.2 ICMP . 15g34.3.5.3 TCP . 15g3Annex A (informative): Reference SMS | SDS 16g3Annex B (informative): Content integrity checking 17g3B.1 HTTP 17g3B.2 FTP . 18g3B.3 MMS. 18g3Annex C (informative): Transfer times versus used data rate and content size . 19g3Annex D (informative): Bib

13、liography . 20g3History 21g3ETSI ETSI TS 102 250-5 V2.4.2 (2015-09)4 Intellectual 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

14、-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. Latest updates are available on the ETSI Web server (http:/ipr.etsi.org). Pursu

15、ant 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 ETSI Web server) which are, or may be, or may become, essential to the present docu

16、ment. Foreword This Technical Specification (TS) has been produced by ETSI Technical Committee Speech and multimedia Transmission Quality (STQ). The present document is part 5 of a multi-part deliverable covering the QoS aspects for popular services in mobile networks, as identified below: Part 1: “

17、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 Quality of Service measurement equipment“; Part 5: “Definition of typical measurement p

18、rofiles“; 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 Quality of Service, always seen from the users perspective. Differences to Quality of

19、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 conducted in a meaningful way and proposes an according process. Part 2 defines QoS par

20、ameters 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 abstract equation and the corresponding user and technical trigger points. The harmon

21、ized definitions given in part 2 are considered as prerequisites for the comparison of QoS measurements and measurement results. Part 3 describes the measurement procedures needed to perform the measurements of QoS parameters in line with the definitions given in part 2, applying the test profiles d

22、efined 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 part 2 can be measured following the procedures defined in part 3. Test equipment fulfilling the

23、specified minimum requirements will allow performing the proposed measurements in a reliable and reproducible way. The present document specifies typical measurement profiles which are required to enable benchmarking of different mobile networks both within and outside national boundaries. Part 6 de

24、scribes 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 without direct access to the end point terminal. ETSI ETSI TS 102 250-5 V2.4.2 (

25、2015-09)5 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 Drafting Rules (Verbal forms for the expression of provisions). “must“ and “m

26、ust not“ are NOT allowed in ETSI deliverables except when used in direct citation. Introduction All the defined quality of service parameters and their computations are based on field measurements. That indicates that the measurements were made from users point of view (full end-to-end perspective,

27、taking into account the needs of testing). It is assumed that the end user can handle his mobile and the services he wants to use (operability is not evaluated at this time). For the purpose of measurement it is assumed: that the service is available and not barred for any reason; routing is defined

28、 correctly without errors; and the target subscriber equipment is ready to answer the call. Further preconditions may apply when reasonable. The present document describes a set of typical measurement profiles which are precisely defined to allow for comparability between different measurements, pos

29、sibly performed by different parties. It is necessary to have these profiles so that when a specific set of measurements are carried out then users are comparing “like for like“ performance. ETSI ETSI TS 102 250-5 V2.4.2 (2015-09)6 1 Scope The present document specifies test profiles which are requi

30、red to enable benchmarking of different mobile networks both within and outside national boundaries. It is necessary to have these profiles so that when a specific set of tests is carried out then users are comparing “like for like“ performance. All timeouts (as part of the profiles) given in the pr

31、esent document are examples from proven experience. It should be noted that most timeouts given in the present document do with respect to failure ratios as defined in ETSI TS 102 250-2 1 have a direct impact on measurement results. A timeout value might for example directly relate to the stop trigg

32、er point in the sense of the timeout reached event being the point in time where a certain state has not been reached. 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 refere

33、nces, only the cited version applies. For non-specific references, 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: Whil

34、e any hyperlinks included in this clause were valid at the time of publication, ETSI cannot guarantee their long term validity. The following referenced documents are necessary for the application of the present document. 1 ETSI TS 102 250-2: “Speech and multimedia Transmission Quality (STQ); QoS as

35、pects for popular services in mobile networks; Part 2: Definition of Quality of Service parameters and their computation“. 2 ETSI TS 124 008 (V9.6.0): “Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; Mobile radio interface Layer 3 specif

36、ication; Core network protocols; Stage 3 (3GPP TS 24.008 Release 9)“. 3 IETF RFC 3481: “TCP over Second (2.5G) and Third (3G) Generation Wireless Networks“. 4 ETSI EN 300 392-2: “Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 2: Air Interface (AI)“. 2.2 Informative references Referen

37、ces 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

38、hyperlinks included in this clause were 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. Not applicable

39、. ETSI ETSI TS 102 250-5 V2.4.2 (2015-09)7 3 Definitions and abbreviations 3.1 Definitions For the purposes of the present document, the following terms and definitions apply: 1 kByte: 1 024 Byte 1 MByte: 1 024 kByte session: continuous usage of a given service, e.g. a speech call or a data session

40、3.2 Abbreviations For the purposes of the present document, the following abbreviations apply: AMR Adaptive Multi-Rate BCP Best Current Practice DL Down Link DNS Domain Name Server FQDN Fully Qualified Domain Name FTP File Transfer Protocol GPRS General Packet Radio Service GR GPRS Register GSM Glob

41、al System for Mobile communications HLR Home Location Register HTML Hypertext Markup Language HTTP Hyper Text Transfer Protocol ICMP Internet Control Message Protocol IE Information Element IMAP Internet Messaging Access Protocol IP Internet ProtocolMD5 Message-Digest algorithm 5 MMS Multimedia Mess

42、aging Service MO Mobile Originated MOC Mobile Originated Call MT Mobile TerminationPDP Pack Data Protocol PEP Performance Enhancement Proxy PLMN Public Land Mobile Network POP3 Post Office Protocol version 3 PSD Packet Switched Data QoE Quality of Experience QoS Quality of Service SDS Short Data Ser

43、vice SGSN Serving GPRS Support Node SMS Short Message Service SMTP Simple Mail Transfer Protocol TCP Transmission Control ProtocolTCP/IP Transmission Control Protocol/Internet Protocol TETRA TErrestrial Trunked RAdio UDP User Datagram Protocol UE User Equipment UL Up Link UMTS Universal Mobile Telec

44、ommunication System VT Video Telephony WAP Wireless Application Protocol XML Extensible Markup Language ETSI ETSI TS 102 250-5 V2.4.2 (2015-09)8 4 Measurement profiles Measurement profiles are required to enable benchmarking of different networks both within and outside national boundaries. It is ne

45、cessary to have these profiles so that when a specific set of tests is carried out then users are comparing “like for like“ performance. It is recognized that many factors will affect comparability: number of sessions; sessions duration; time between sessions; demanded QoS settings for data services

46、; protocol settings (like TCP/IP settings for data services or AMR-settings for speech services); usage profile during the session; fixed network test equipment like test servers for data sessions; user profile stored in the HLR or the GR; geographic location; type of location (indoor, hotspot, city

47、, suburban, rural, train, etc.); speed when mobile; type of vehicle; type of antenna; handset type; handset hardware and firmware version; service being tested and limitations of service; network configuration; mobile users population density. For the points mentioned above where there is no recomme

48、ndation or requirement in the present document, the settings experienced by a regular user of the service under test in the network under test shall be used as a guideline. As far as possible all particular values, e.g. timeout values, are named preserving the name of the respective Quality of Servi

49、ce parameters as defined in ETSI TS 102 250-2 1. 4.1 Classification of measurement environments For interpretation and comparability of test results it is important to know in which measurement environment the tests were performed. The environment classifications described below shall be used. Since the type of the measurement locations may be interpreted differently, the particular understanding of the location type determining a category shall be described in the results report. Table 1: Stationary Tests Category