ETSI TS 102 250-2 V2.7.1 (2019-11)

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

RTS/STQ-00224-2m

General Information

• Status: Published
• Publication Date: 11-Nov-2019
• Technical Committee: STQ MOBILE - STQ Mobile
• Current Stage: 12 - Completion
• Due Date: 09-Nov-2019
• Completion Date: 12-Nov-2019

Standards Content (Sample)

ETSI TS 102 250-2 V2.7.1 (2019-11)






TECHNICAL SPECIFICATION
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

---------------------- Page: 1 ----------------------
2 ETSI TS 102 250-2 V2.7.1 (2019-11)



Reference
RTS/STQ-00224-2m
Keywords
3G, GSM, network, QoS, service, speech
ETSI
650 Route des Lucioles
F-06921 Sophia Antipolis Cedex - FRANCE

Tel.: [phone]  Fax: [phone]

Siret N° 348 623 562 00017 - NAF 742 C
Association à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° 7803/88

Important 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 authorization of ETSI. In case of any
existing or perceived difference in contents between such versions and/or in print, the prevailing version of an ETSI
deliverable is the one made publicly available in PDF format at www.etsi.org/deliver.
Users of the present document should be aware that the document may be subject to revision or change of status.
Information on the current status of this and other ETSI documents is available at
https://portal.etsi.org/TB/ETSIDeliverableStatus.aspx
If you find errors in the present document, please send your comment to one of the following services:
https://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 be modified without the written authorization of ETSI.
The copyright and the foregoing restriction extend to reproduction in all media.

© ETSI 2019.
All rights reserved.

DECT™, PLUGTESTS™, UMTS™ and the ETSI logo are trademarks of ETSI registered for the benefit of its Members.

3GPP™ and LTE™ are trademarks of ETSI registered for the benefit of its Members and
of the 3GPP Organizational Partners.
oneM2M™ logo is a trademark of ETSI registered for the benefit of its Members and
of the oneM2M Partners.
®
GSM and the GSM logo are trademarks registered and owned by the GSM Association.
ETSI

---------------------- Page: 2 ----------------------
3 ETSI TS 102 250-2 V2.7.1 (2019-11)
Contents
Intellectual Property Rights . 20
Foreword . 20
Modal verbs terminology . 20
Introduction . 20
1 Scope . 21
2 References . 21
2.1 Normative references . 21
2.2 Informative references . 23
3 Definition of terms, symbols and abbreviations . 23
3.1 Terms . 23
3.2 Symbols . 25
3.3 Abbreviations . 25
4 QoS Parameter Basics . 28
4.1 General Overview. 28
4.2 FTP, HTTP and E-Mail Issues . 29
4.2.0 Introduction. 29
4.2.1 Performance Enhancement Proxies . 30
4.3 Timeouts . 31
4.4 Trigger points . 31
4.5 Overview of technology dependent QoS parameters . 31
5 Service independent QoS Parameters . 32
5.1 Radio Network Unavailability [%] . 32
5.1.1 Abstract Definition . 32
5.1.2 Abstract Equation . 32
5.1.3 Trigger Points . 33
5.2 Network Non-Accessibility [%] . 33
5.2.0 Introduction. 33
5.2.1 {Manual | Automatic} Network Selection and Registration Failure Ratio [%] . 33
5.2.1.1 Abstract Definition . 33
5.2.1.2 Abstract Equation . 34
5.2.1.3 Trigger Points . 34
5.2.2 {Manual | Automatic} Network Selection and Registration Time [s] . 36
5.2.2.1 Abstract Definition . 36
5.2.2.2 Abstract Equation . 37
5.2.2.3 Trigger Points . 37
5.3 Attach Failure Ratio [%] . 39
5.3.1 Abstract Definition . 39
5.3.2 Abstract Equation . 39
5.3.3 Trigger Points . 39
5.4 Attach Setup Time [s] . 40
5.4.1 Abstract Definition . 40
5.4.2 Abstract Equation . 40
5.4.3 Trigger Points . 41
5.5 PDP Context Activation Failure Ratio [%] . 42
5.5.1 Abstract Definition . 42
5.5.2 Abstract Equation . 42
5.5.3 Trigger Points . 42
5.6 PDP Context Activation Time [s] . 43
5.6.1 Abstract Definition . 43
5.6.2 Abstract Equation . 43
5.6.3 Trigger Points . 44
5.7 PDP Context Cut-off Ratio [%] . 45
5.7.1 Abstract Definition . 45
ETSI

---------------------- Page: 3 ----------------------
4 ETSI TS 102 250-2 V2.7.1 (2019-11)
5.7.2 Abstract Equation . 45
5.7.3 Trigger Points . 45
5.8 Data Call Access Failure Ratio [%] . 46
5.8.1 Abstract Definition . 46
5.8.2 Abstract Equation . 46
5.8.3 Trigger Points . 46
5.9 Data Call Access Time [s] . 47
5.9.1 Abstract Definition . 47
5.9.2 Abstract Equation . 47
5.9.3 Trigger Points . 47
5.10 DNS Host Name Resolution Failure Ratio [%] . 48
5.10.1 Abstract Definition . 48
5.10.2 Abstract Equation . 48
5.10.3 Trigger Points . 48
5.11 DNS Host Name Resolution Time [s] . 48
5.11.1 Abstract Definition . 48
5.11.2 Abstract Equation . 49
5.11.3 Trigger Points . 49
5.12 Default EPS Bearer Contexts . 49
5.12.0 Introduction. 49
5.12.1 Default EPS Bearer Context Activation Failure Ratio [%] . 50
5.12.1.1 Abstract Definition . 50
5.12.1.2 Abstract Equation . 50
5.12.1.3 Trigger Points . 50
5.12.2 Default EPS Bearer Context Activation Time[s] . 51
5.12.2.1 Abstract Definition . 51
5.12.2.2 Abstract Equation . 51
5.12.2.3 Trigger Points . 51
5.12.3 Default EPS Bearer Context Cut-off Ratio [%] . 52
5.12.3.1 Abstract Definition . 52
5.12.3.2 Abstract Equation . 52
5.12.3.3 Trigger Points . 52
5.13 Dedicated EPS Bearer Contexts . 52
5.13.0 Introduction. 52
5.13.1 Dedicated EPS Bearer Context Activation Failure Ratio [%] . 53
5.13.1.0 Introduction . 53
5.13.1.1 Abstract Definition . 53
5.13.1.2 Abstract Equation . 53
5.13.1.3 Trigger Points . 53
5.13.2 Dedicated EPS Bearer Context Activation Time [s] . 54
5.13.2.0 Introduction . 54
5.13.2.1 Abstract Definition . 54
5.13.2.2 Abstract Equation . 54
5.13.2.3 Trigger Points . 54
5.13.3 Dedicated EPS Bearer Context Cut-off Ratio [%] . 55
5.13.3.0 Introduction . 55
5.13.3.1 Abstract Definition . 55
5.13.3.2 Abstract Equation . 55
5.13.3.3 Trigger Points . 55
6 Direct Services QoS Parameters . 56
6.1 File Transfer (FTP) . 56
6.1.1 FTP {Download|Upload} Service Non-Accessibility [%] . 56
6.1.2 FTP {Download|Upload} Setup Time [s] . 56
6.1.3 FTP {Download|Upload} IP-Service Access Failure Ratio [%] . 56
6.1.3.1 Abstract Definition . 56
6.1.3.2 Abstract Equation . 56
6.1.3.3 Trigger Points . 56
6.1.4 FTP {Download|Upload} IP-Service Setup Time [s] . 57
6.1.4.1 Abstract Definition . 57
6.1.4.2 Abstract Equation . 57
6.1.4.3 Trigger Points . 57
ETSI

---------------------- Page: 4 ----------------------
5 ETSI TS 102 250-2 V2.7.1 (2019-11)
6.1.5 FTP {Download|Upload} Session Failure Ratio [%] . 58
6.1.5.1 Abstract Definition . 58
6.1.5.2 Abstract Equation . 58
6.1.5.3 Trigger Points . 58
6.1.6 FTP {Download|Upload} Session Time [s] . 58
6.1.6.1 Abstract Definition . 58
6.1.6.2 Abstract Equation . 58
6.1.6.3 Trigger Points . 59
6.1.7 FTP {Download|Upload} Mean Data Rate [kbit/s] . 59
6.1.7.1 Abstract Definition . 59
6.1.7.2 Abstract Equation . 59
6.1.7.3 Trigger Points . 59
6.1.8 FTP {Download|Upload} Data Transfer Cut-off Ratio [%] . 60
6.1.8.1 Abstract Definition . 60
6.1.8.2 Abstract Equation . 60
6.1.8.3 Trigger Points . 60
6.2 Mobile Broadcast . 61
6.2.0 Introduction. 61
6.2.1 Mobile Broadcast Network Non-Availability {Broadcast Bearer} . 63
6.2.1.1 Abstract Definition . 63
6.2.1.2 Abstract Equation . 63
6.2.1.3 Trigger Points . 63
6.2.2 Mobile Broadcast Program Menu Non-Accessibility {Bootstrapping Bearer, ESG Retrieval Bearer} . 63
6.2.2.1 Abstract Definition . 63
6.2.2.2 Abstract Equation . 64
6.2.2.3 Trigger Points . 64
6.2.3 Mobile Broadcast Program Menu Access Time {Bootstrapping Bearer, ESG Retrieval Bearer} . 64
6.2.3.1 Abstract Definition . 64
6.2.3.2 Abstract Equation . 64
6.2.3.3 Trigger Points . 64
6.2.4 Mobile Broadcast Channel Non-Accessibility {Broadcast Bearer}. 65
6.2.4.1 Abstract Definition . 65
6.2.4.2 Abstract Equation . 65
6.2.4.3 Trigger Points . 65
6.2.5 Mobile Broadcast Channel Access Time {Broadcast Bearer} . 65
6.2.5.1 Abstract Definition . 65
6.2.5.2 Abstract Equation . 65
6.2.5.3 Trigger Points . 65
6.2.6 Mobile Broadcast Interactivity Response Failure Ratio {Mobile Network Bearer} {Broadcast
Bearer} . 66
6.2.6.1 Abstract Definition . 66
6.2.6.2 Abstract Equation . 66
6.2.6.3 Trigger Points . 66
6.2.7 Mobile Broadcast Interactivity Response Time {Mobile Network Bearer} {Broadcast Bearer} . 67
6.2.7.1 Abstract Definition . 67
6.2.7.2 Abstract Equation . 67
6.2.7.3 Trigger Points . 67
6.2.8 Mobile Broadcast Session Cut-off Ratio {Broadcast Bearer} . 67
6.2.8.1 Abstract Definition . 67
6.2.8.2 Abstract Equation . 67
6.2.8.3 Trigger Points . 68
6.2.9 Mobile Broadcast Service Integrity {Broadcast Bearer} . 68
6.2.10 Mobile Broadcast Reproduction Soft Cut-off Ratio {Broadcast Bearer} . 68
6.2.10.1 Abstract Definition . 68
6.2.10.2 Abstract Equation . 68
6.2.10.3 Trigger Points . 69
6.2.11 Mobile Broadcast Reproduction Hard Cut-off Ratio {Broadcast Bearer} . 69
6.2.11.1 Abstract Definition .
...