1、 ETSI TS 102 250-4 V2.2.1 (2011-04)Technical Specification Speech and multimedia Transmission Quality (STQ);QoS aspects for popular services in mobile networks;Part 4: Requirements for Quality of Servicemeasurement equipmentfloppy3ETSI ETSI TS 102 250-4 V2.2.1 (2011-04)2Reference RTS/STQ-000176m Key
2、words 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 notice In
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6、oduced except as authorized by written permission. The copyright and the foregoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 2011. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTM, TIPHONTM, the TIPHON logo and the ETSI logo are Trade Marks of E
7、TSI registered for the benefit of its Members. 3GPPTM is a Trade Mark of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. LTE is a Trade Mark of ETSI currently being registered for the benefit of its Members and of the 3GPP Organizational Partners. GSM and the
8、GSM logo are Trade Marks registered and owned by the GSM Association. ETSI ETSI TS 102 250-4 V2.2.1 (2011-04)3Contents Intellectual Property Rights 6g3Foreword . 6g3Introduction 7g31 Scope 8g32 References 8g32.1 Normative references . 8g32.2 Informative references 9g33 Abbreviations . 9g34 Overview
9、10g34.1 General Aspects 10g34.2 Considerations on trigger points . 11g35 General requirements . 11g35.1 General requirement for data logging . 11g35.2 Overview 12g35.3 Required information for logging . 12g35.3.1 Information on Measurement Setup 12g35.3.1.1 General Information 12g35.3.1.2 Informatio
10、n on User Equipment in use . 13g35.3.1.3 Information on Store-And-Forward Setups . 13g35.3.1.4 Information on Data Test Setups . 13g35.3.2 Measurement Data 14g35.3.3 Status Information 14g35.3.4 Trigger Points . 14g35.3.5 QoS Parameters 14g35.4 Test-UE 14g35.5 Antennas . 14g35.6 Controller/processor
11、/storage. 15g35.7 Man Machine Interface (MMI) 15g35.7.1 Local Controlled Systems . 15g35.7.2 Remote Controlled Systems 15g35.8 Time sources 15g35.9 Environmental conditions . 15g36 Fixed QoS Test-equipment (FQT) . 16g36.1 General . 16g36.2 Controller . 16g36.3 Time-sources 16g36.4 Environmental cond
12、itions . 16g36.5 FQT for Telephony Measurements. 16g36.5.1 Common Aspects 16g36.5.2 Telephony Voice. 16g36.5.3 Telephony Video 17g36.6 FQT for store-and-forward services . 17g36.6.1 Common Aspects 17g36.7 FQT for Data Measurements 17g37 Mobile QoS Test-equipment (MQT) 17g37.1 General . 17g37.2 Contr
13、oller . 17g37.3 Geographical positioning . 18g37.3.1 Format of geographical co-ordinates 18g37.3.2 Accuracy. 18g37.4 Time-sources 18g3ETSI ETSI TS 102 250-4 V2.2.1 (2011-04)47.5 Environmental conditions . 18g37.6 MQT for Telephony Measurements . 18g37.6.1 Common Aspects 18g37.6.2 Telephony Voice. 19
14、g37.6.3 Telephony Video: . 19g37.7 MQT for store-and-forward services 19g37.8 MQT for Data Measurements . 19g37.8.1 Common Aspects 19g37.8.2 MQT for FTP 19g37.8.3 MQT for E-Mail . 19g37.8.4 MQT for HTTP . 19g37.8.5 MQT for WAP 20g37.8.6 MQT for streaming services . 20g38 Mobile based measurement equ
15、ipment 20g3Annex A (informative): QoS parameter export . 21g3A.1 Overview 21g3A.2 XML Bodies . 21g3A.2.1 21g3A.2.2 Configuration . 23g3A.2.2.1 . 23g3A.2.2.2 . 23g3A.2.2.3 . 23g3A.2.2.4 . 24g3A.2.2.5 24g3A.2.3 Measurement Results . 25g3A.2.3.1 . 25g3A.2.3.2 . 25g3A.2.3.3 . 26g3A.2.3.4 . 26g3A.2.3.5 .
16、 27g3A.2.4 Data Dictionary 28g3A.2.4.1 GPS . 28g3A.2.4.2 GSM 29g3A.2.4.2 UMTS . 31g3A.2.4.3 Layer 3 Message PDU Types . 33g3A.2.4.4 HSDPA . 35g3A.2.4.5 HSUPA . 37g3A.3 Schema . 40g3A.4 Example 40g3Annex B (informative): RF COMBINER . 41g3B.1 What is blocking? . 41g3B.2 Which parameters have an impac
17、t on the effect of blocking? 41g3B.3 The Standards . 41g3B.4 The Situation 42g3B.4.1 One test mobile transmits, the other one receives 42g3B.4.2 Antennas on the roof of a car . 42g3B.4.3 Conclusion 42g3B.5 Possible Solutions 43g3B.5.1 Attenuators . 43g3B.5.2 Recommendations 43g3B.5.2.1 Benchmarking
18、tests . 43g3B.5.2.2 Coverage tests . 43g3B.5.3 Other equipment involved 43g3B.5.3.1 Scanners 43g3ETSI ETSI TS 102 250-4 V2.2.1 (2011-04)5B.5.3.2 GPS receiver 1,2/1,5 GHz . 43g3B.5.3.3 Risk for Scanner and GPS receiver . 43g3B.5.4 Mixed Service GSM/WCDMA 43g3Annex C (informative): Bibliography . 44g3
19、History 45g3ETSI ETSI TS 102 250-4 V2.2.1 (2011-04)6Intellectual 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
20、 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:/webapp.etsi.org/IPR/home.asp). Pursua
21、nt 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 docum
22、ent. Foreword This Technical Specification (TS) has been produced by ETSI Technical Committee Speech and multimedia Transmission Quality (STQ). The present document is part 4 of a multi-part deliverable covering the QoS aspects for popular services in mobile networks, as identified below: Part 1: “A
23、ssessment 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 pr
24、ofiles“; 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 E
25、xperience (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 para
26、meters 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 harmoni
27、zed 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 de
28、fined in part 5. The present document 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 fu
29、lfilling 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 different mobile networks both within and outside national boundaries. Part 6 des
30、cribes 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 102 250-4 V2.2.1 (2
31、011-04)7Introduction 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, taking into account the needs of testing). It is assumed that the end user
32、can handle his user equipment 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 not barred for any reason; routing is defined correctly without errors; and the target subscriber equipment is ready to proces
33、s the service request. Speech and video quality values measured should only be applied by calls ended successfully for statistical analysis. However, measured values from calls ended unsuccessfully (dropped) should be available for additional evaluations and therefore, must be stored. Further precon
34、ditions may apply when reasonable. ETSI ETSI TS 102 250-4 V2.2.1 (2011-04)81 Scope The present document defines the minimum requirements of QoS measurement equipment for digital wireless networks in the way that the values and trigger-points needed to compute the QoS parameter as defined in TS 102 2
35、50-2 3 can be measured following the procedures defined in TS 102 250-3 4. Test-equipment fulfilling the specified minimum requirements, will allow performing the proposed measurements in a reliable and reproducible way. 2 References References are either specific (identified by date of publication
36、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. Referenced documents which are not found to be publicly available in the ex
37、pected 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 guarantee their long term validity. 2.1 Normative references The following referenced documents are necessary for the application of
38、 the present document. 1 ETSI TS 100 910: “Digital cellular telecommunications system (Phase 2+); Radio transmission and reception (3GPP TS 05.05)“. 2 ETSI TS 102 250-1: “Speech and multimedia Transmission Quality (STQ); QoS aspects for popular services in mobile networks; Part 1: Assessment of Qual
39、ity of Service“. 3 ETSI TS 102 250-2: “Speech and multimedia Transmission Quality (STQ); QoS aspects for popular services in mobile networks; Part 2: Definition of Quality of Service parameters and their computation“. 4 ETSI TS 102 250-3: “Speech and Multimedia Transmission and Quality (STQ); QoS as
40、pects for popular services in mobile networks; Part 3: Typical procedures for Quality of Service measurement equipment“. 5 ETSI TS 102 250-5: “Speech and multimedia Transmission Quality Aspects (STQ); QoS aspects for popular services in mobile networks; Part 5: Definition of typical measurement prof
41、iles“. 6 Void. 7 Void. 8 ETSI ETS 300 607-1: “Digital cellular telecommunications system (Phase 2) (GSM); Mobile Station (MS) conformance specification; Part 1: Conformance specification; (GSM 11.10-1 version 4.28.1)“. 9 ETSI TS 125 101: “Universal Mobile Telecommunications System (UMTS); User Equip
42、ment (UE) radio transmission and reception (FDD) (3GPP TS 25.101 version 9.6.0 Release 9)“. 10 ETSI TS 127 007: “Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; AT command set for User Equipment (UE) (3GPP TS 27.007 version 9.6.0 Release
43、 9)“. ETSI ETSI TS 102 250-4 V2.2.1 (2011-04)911 ETSI TS 127 005: “Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; Use of Data Terminal Equipment - Data Circuit terminating Equipment (DTE-DCE) interface for Short Message Service (SMS) an
44、d Cell Broadcast Service (CBS) (3GPP TS 27.005 version 9.0.0 Release 9)“. 12 ETSI EN 300 392-5: “Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D) and Direct Mode Operation (DMO); Part 5: Peripheral Equipment Interface (PEI)“. 13 ETSI TS 102 250-4: “Speech and multimedia Transmission Quality
45、(STQ); QoS aspects for popular services in mobile networks; Part 4: Requirements for Quality of Service measurement equipment“. 2.2 Informative references The following referenced documents are not necessary for the application of the present document but they assist the user with regard to a partic
46、ular subject area. i.1 ETSI TR 102 581: “Speech Processing, Transmission and Quality Aspects (STQ); A Study on the Minimum Additional Required Attenuation on the Antenna Path of the Field Test Equipment“. 3 Abbreviations For the purposes of the present document, the following abbreviations apply: 3G
47、PP 3rdGeneration Partnership Project CI Cell Identity CTR ControlerFQT Fixed QoS Test equipment FTP File Transfer Protocol GPS General Positioning System GSM Global System for Mobile communication HTTP HyperText Transfer Protocol IMAP Internet Message Access Protocol IMEI International Mobile Equipm
48、ent Identity NOTE: http:/de.wikipedia.org/wiki/International_Mobile_Equipment_Identity. IMSI International Mobile Station Identifier IP Internet Protocol ISDN International Subscriber Digital Network LAC Location Area Code LC Local Control MCC Mobile Country Code MMI Man Machine Interface MNC Mobile
49、 Network Code MQT Mobile QoS Test equipment MQT-LC Mobile QoS Test equipment Local Control MQT-RC Mobile QoS Test equipment Remote Control MSC Mobile Switching Centre MSN Mobile Station Number PC Personal ComputerPDN Packet Data Network PMN Public Mobile Network POP3 Post Office Protocol version 3 PROC Processor PSTN Public Switching Telephone Network PWR Power Supply QoS Quality of Service QSI Quality Sequence Indicator RC Remote Control ETSI ETSI TS 102 250-4 V2.2.1 (2011-04)10RF Radio Frequency RNC Radio Network Controller SIM Subs
