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ETSI TR 102 479 V1.1.1 (2006-02) Technical Report

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ETSI TR 102 479 V1.1.1 (2006-02) Technical Report ETSI TR 102 479 V1.1.1 (2006-02) Technical Report Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN); Review of available material on QoS requirements of Multimedia Services 2 ETSI TR 102 479 V1.1.1 (2006-02) Reference DTR/TISPAN-05006-Tech Keywords multimedia, QoS 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 à but non lucratif enregistrée à la Sous-Préfecture de Grasse (06) N° 7803/88 Important notice Individual copies of the present document can be downloaded from: http://www.etsi.org The present document may be made available in more than one electronic version or in print. In any case of existing or perceived difference in contents between such versions, the reference version is the Portable Document Format (PDF). In case of dispute, the reference shall be the printing on ETSI printers of the PDF version kept on a specific network drive within ETSI Secretariat. 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 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: http://portal.etsi.org/chaircor/ETSI_support.asp Copyright Notification No part may be reproduced except as authorized by written permission. The copyright and the foregoing restriction extend to reproduction in all media. © European Telecommunications Standards Institute 2006. All rights reserved. DECTTM, PLUGTESTSTM and UMTSTM are Trade Marks of ETSI registered for the benefit of its Members. TIPHONTM and the TIPHON logo are Trade Marks currently being registered by ETSI 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. ETSI 3 ETSI TR 102 479 V1.1.1 (2006-02) Contents Intellectual Property Rights................................................................................................................................4 Foreword.............................................................................................................................................................4 1 Scope ........................................................................................................................................................5 2 References ................................................................................................................................................5 3 Definitions and abbreviations...................................................................................................................9 3.1 Definitions..........................................................................................................................................................9 3.2 Abbreviations ...................................................................................................................................................10 4 Framework for MM QoS classification..................................................................................................11 4.1 End user QoS requirements..............................................................................................................................11 4.2 NGN QoS framework and requirements ..........................................................................................................11 4.3 Classification made by other standards organizations......................................................................................12 4.3.1 ITU-T..........................................................................................................................................................12 4.3.2 3GPP...........................................................................................................................................................17 4.3.3 ANSI...........................................................................................................................................................19 5 Multimedia QoS performance metrics ...................................................................................................20 5.1 End-to-end performance characteristics for speech service component...........................................................20 5.1.1 Speech coding algorithms...........................................................................................................................20 5.1.2 Delay and jitter ...........................................................................................................................................21 5.1.3 Packet loss ..................................................................................................................................................22 5.1.4 Overall rating..............................................................................................................................................24 5.2 End-to-end performance characteristics for audio service component.............................................................25 5.2.1 Audio coding algorithms ............................................................................................................................25 5.2.2 Delay and jitter ...........................................................................................................................................25 5.2.3 Packet loss ..................................................................................................................................................26 5.2.4 Bit rate........................................................................................................................................................26 5.2.5 Overall rating..............................................................................................................................................26 5.3 End-to-end performance characteristics for video service components ...........................................................27 5.3.1 Video coding algorithms.............................................................................................................................27 5.3.2 Video frame rate .........................................................................................................................................28 5.3.3 Video picture resolution..............................................................................................................................29 5.3.4 Delay...........................................................................................................................................................30 5.3.5 Overall rating..............................................................................................................................................30 5.3.6 Packet loss ..................................................................................................................................................31 5.3.7 Bit Rate .......................................................................................................................................................31 5.4 End-to-end performance characteristics for text, data and image service components ....................................32 5.4.1 Reliable transport protocols........................................................................................................................32 5.4.1.1 Transport Control Protocol (TCP).........................................................................................................32 5.4.1.2 Stream Control Transmission Protocol (SCTP) ....................................................................................32 5.4.2 Reliable transport protocol performance.....................................................................................................32 5.4.3 User experience rating ................................................................................................................................33 5.5 Media quality interaction..................................................................................................................................36 5.5.1 Lip synchronization ....................................................................................................................................36 5.5.2 Multimedia class of service ........................................................................................................................37 6 Conclusions ............................................................................................................................................39 History ..............................................................................................................................................................41 ETSI 4 ETSI TR 102 479 V1.1.1 (2006-02) 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-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
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