1、 ETSI TR 126 904 V14.0.0 (2017-04) Universal Mobile Telecommunications System (UMTS); LTE; Improved video coding support (3GPP TR 26.904 version 14.0.0 Release 14) TECHNICAL REPORT ETSI ETSI TR 126 904 V14.0.0 (2017-04)13GPP TR 26.904 version 14.0.0 Release 14Reference RTR/TSGS-0426904ve00 Keywords
2、LTE,UMTS 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 downloaded
3、 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
4、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 subject to
5、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/C
6、ommiteeSupportStaff.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 writt
7、en authorization of ETSI. The copyright and the foregoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 2017. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members. 3GPPTM
8、 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 TR 126 904 V14.0.0 (2017-04)23GPP TR 26.904 version 14.0.0 Release 14Intellectual Property R
9、ights 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); Essenti
10、al, 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 (https:/ipr.etsi.org/). Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out
11、 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 document. Foreword This Technical Report (TR) has been produced by ETSI 3rd Generation Partner
12、ship Project (3GPP). The present document may refer to technical specifications or reports using their 3GPP identities, UMTS identities or GSM identities. These should be interpreted as being references to the corresponding ETSI deliverables. The cross reference between GSM, UMTS, 3GPP and ETSI iden
13、tities can be found under http:/webapp.etsi.org/key/queryform.asp. Modal verbs terminology In the present document “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 expre
14、ssion of provisions). “must“ and “must not“ are NOT allowed in ETSI deliverables except when used in direct citation. ETSI ETSI TR 126 904 V14.0.0 (2017-04)33GPP TR 26.904 version 14.0.0 Release 14Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 5g31 Scope
15、 6g32 References 6g33 Definitions and abbreviations . 7g33.1 Definitions 7g33.2 Abbreviations . 8g34 General . 8g34.1 Introduction 8g35 Use Cases . 8g35.1 2D Video Use Cases . 8g35.1.1 Adaptive HTTP Streaming and Caches 8g35.1.2 UE Power Saving and Fast Stream Switching in MBMS . 9g35.1.3 Graceful D
16、egradation 9g35.1.3.1 Rate Adaptation in PSS When Entering Bad Reception Conditions . 9g35.1.3.2 Graceful Degradation in MBMS Services When Entering Bad Reception Conditions . 9g35.1.3.3 Graceful Degradation in Traffic Congestion . 9g35.1.3.4 Combined Support of Heterogeneous Devices and Graceful De
17、gradation . 9g35.2 Stereoscopic 3D Video Use Cases . 10g35.2.1 Stereoscopic 3D Video Delivery 10g35.2.2 External Viewing 3D Experience . 10g35.2.2.1 Introduction . 10g35.2.2.2 Video Eyewear 3D Experience . 10g35.2.2.3 Mobile Terminal Connected to a 3DTV Set . 11g36 Evaluation of Solutions 12g36.1 2D
18、 Use Cases . 12g36.1.1 Enabling Codecs and Formats 12g36.1.1.1 Scalable Video Coding 12g36.1.1.1.1 Introduction . 12g36.1.1.1.2 Solution Configuration 14g36.1.2 Solution Integration Approaches 14g36.1.2.1 Rate Adaptation for PSS using SVC with Priority-Based Transmission Scheduling 14g36.1.2.2 Rate
19、Adaptation using SVC MGS Scalability . 16g36.1.2.2.1 Rate Adaptation Approach 16g36.1.2.2.2 Example . 17g36.1.2.3 Unequal Error Protection with SVC in eMBMS . 19g36.1.2.4 SVC Layer Aware Transmission in eMBMS 19g36.1.2.5 Fast Stream Switching in eMBMS 20g36.1.3 Performance Evaluation 21g36.1.3.1 Une
20、qual Error Protection in eMBMS 21g36.1.3.2 SVC Layer Aware Transmission for Coverage Improvement in eMBMS 25g36.1.3.3 SVC Layer Aware Transmission for Capacity Improvement in eMBMS . 28g36.1.3.3.1 Introduction . 28g36.1.3.3.2 Evaluation Setup 28g36.1.3.3.3 Capacity Improvement 29g36.1.3.3.4 Performa
21、nce Evaluation 32g36.1.3.4 Graceful Degradation for MBMS Using SVC 37g36.1.3.4.1 Introduction . 37g36.1.3.4.2 Test system 38g36.1.3.4.2 Test sequences. 40g3ETSI ETSI TR 126 904 V14.0.0 (2017-04)43GPP TR 26.904 version 14.0.0 Release 146.1.3.4.4 Transmission Schemes 41g36.1.3.4.5 Quality metric 42g36
22、.1.3.4.6 Simulation Results . 43g36.1.3.5 Coding Results using KTA . 45g36.1.3.5.1 Experimental Setup . 45g36.1.3.5.2 Results . 46g36.1.3.6 Coding Results using JSVM . 51g36.1.3.6.1 JSVM . 51g36.1.3.6.2 Experimental Setup . 51g36.1.3.6.3 Sequences 51g36.1.3.6.4 Coding Tools . 51g36.1.3.6.5 Results .
23、 52g36.1.3.6.5.1 320x240 (QVGA) SNR Scalability (Configuration 1) . 52g36.1.3.6.5.2 320x240 (QVGA) SNR Scalability (Configuration 2) . 55g36.1.3.7 Caching Efficiency Improvement with SVC for Adaptive HTTP VoD 58g36.1.3.7.1 Overview . 58g36.1.3.7.2 Effect of Multiple Representations on the Caching Ef
24、ficiency . 59g36.1.3.7.3 Scalable Video Coding and Impact on the Caching Efficiency . 60g36.1.3.7.4 Caching Algorithm 61g36.1.3.7.5 Congestion Control 61g36.1.3.7.6 Performance Targets 62g36.1.3.7.7 Simulation Results. 62g36.2 Stereoscopic 3D Video . 66g36.2.1 Enabling Codecs and Formats 66g36.2.1.1
25、 Introduction . 66g36.2.1.2 Packing Formats 66g36.2.1.2.1 Frame Compatible Video. 66g36.2.1.2.2 Temporal Interleaving . 67g36.2.1.3 Multi-view Video 68g36.2.2 Performance Evaluation 68g36.2.2.1 Performance Evaluation of the Compression Efficiency 68g36.2.2.1.1 Simulation Setup . 68g36.2.2.1.2 Perfor
26、mance Evaluation 69g37 Conclusions 71g3Annex A: Assumptions for Simulation Method for Solutions on MBMS Services 73g3Annex B: Impact of Screen Size on Stereoscopic Video . 80g3B.1 Geometry of Stereoscopic Video . 80g3B.2 Depth Range . 80g3B.3 Effect of Display Size Changes 81g3B.4 Discussion 82g3Ann
27、ex C: Real World Statistics of VoD User Request 83g3Annex D: Change history 85g3History 86g3ETSI ETSI TR 126 904 V14.0.0 (2017-04)53GPP TR 26.904 version 14.0.0 Release 14Foreword This Technical Report has been produced by the 3rdGeneration Partnership Project (3GPP). The contents of the present doc
28、ument are subject to continuing work within the TSG and may change following formal TSG approval. Should the TSG modify the contents of the present document, it will be re-released by the TSG with an identifying change of release date and an increase in version number as follows: Version x.y.z where
29、: x the first digit: 1 presented to TSG for information; 2 presented to TSG for approval; 3 or greater indicates TSG approved document under change control. y the second digit is incremented for all changes of substance, i.e. technical enhancements, corrections, updates, etc. z the third digit is in
30、cremented when editorial only changes have been incorporated in the document. ETSI ETSI TR 126 904 V14.0.0 (2017-04)63GPP TR 26.904 version 14.0.0 Release 141 Scope The present document provides an analysis of the future video capability requirements of streaming and multicast/broadcast services. Th
31、e purpose of the present document is two-fold. On the one hand, it studies the options to upgrade the minimal requirements for video reception and decoding. On the other hand, it studies use cases for support of more advanced UEs. The ultimate target of this study item is to recommend solutions for
32、efficiently providing video support commensurate with UE and user capabilities and needs in PSS and MBMS services. 2 References The following documents contain provisions which, through reference in this text, constitute provisions of the present document. - References are either specific (identifie
33、d by date of publication, edition number, version number, etc.) or non-specific. - For a specific reference, subsequent revisions do not apply. - For a non-specific reference, the latest version applies. In the case of a reference to a 3GPP document (including a GSM document), a non-specific referen
34、ce implicitly refers to the latest version of that document in the same Release as the present document. 1 3GPP TS 26.346: “Multimedia Broadcast/Multicast Services (MBMS); Protocols and Codecs“. 2 3GPP TS 26.234: “Transparent End-to-End Packet Switched Streaming Service (PSS); Protocols and Codecs“.
35、 3 ITU-T Recommendation H.264 (03/09), “Advanced video coding for generic audiovisual services“ | ISO/IEC 14496- 10:2009 Information technologyCoding of audiovisual objects part 10: Advanced Video Coding“. 4 T. Schierl, Y. Sanchez de la Fuente, C. Hellge, and T. Wiegand: “Priority-based Transmission
36、 Scheduling for Delivery of Scalable Video Coding over Mobile Channels,“ 3rd European Symposium on Mobile Media Delivery (EUMOB), London, 2009. 5 3GPP TR 21.905: “Vocabulary for 3GPP Specifications“. 6 3GPP TR 25.814 (V7.1.0): “Physical layer aspects for evolved Universal Terrestrial Radio Access (U
37、TRA) (Release 7)“. 7 H.264/AVC Reference Software, http:/iphome.hhi.de/suehring/tml/download/jm17.2.zip. 8 KTA Software, http:/iphome.hhi.de/suehring/tml/. 9 Nokia MVC Software, http:/ 10 M. Luby, T. Gasiba, T. Stockhammer, M. Watson, “Reliable multimedia download delivery in cellular broadcast netw
38、orks,“ Broadcasting, IEEE Transactions on, Vol. 53, Issue 1, Part 2, pp235-246, March 2007. 11 O. A. Lotfallah, M. Reisslein, and S. Panchanathan, “A framework for advanced video traces: evaluating visual quality for video transmission over lossy networks,“ EURASIP Journal on Applied Signal Processi
39、ng, vol. 2006, Article ID 42083, 21 pages, 2006. 12 A. P. Couto da Silva, P. Rodrguez-Bocca, and G. Rubino, “Optimal quality-of-experience design for a P2P multi-source video streaming,“ in Proceedings of the IEEE International Conference on Communications (ICC 08), pp. 2226, Beijing, China, May 200
40、8. 13 Cornelius Hellge, Thomas Schierl, Jrg Huschke, Thomas Rusert, Markus Kampmann, Thomas Wiegand: Graceful degradation in 3GPP MBMS Mobile TV services using H.264/AVC temporal scalability; Eurasip Journal on Wireless Communications and Networking; August 2009. ETSI ETSI TR 126 904 V14.0.0 (2017-0
41、4)73GPP TR 26.904 version 14.0.0 Release 1414 JSVM reference software, version 9.17, available via CVS from “garcon.ient.rwth-aachen.de:/cvs/jvt“. 15 VCEG-AJ10r1: “Recommended Simulation Common Conditions for Coding Efficiency Experiments“. 16 R. Skupin, C. Hellge, T. Schierl and T. Wiegand, “Fast A
42、pplication-level Video Quality Evaluation for Extensive Error-Prone Channel Simulations“, 15th International Workshop on Computer-Aided Modeling Analysis and Design of Communication Links and Networks (CAMAD), Miami, 2010. 17 G. Liebl et al., “Simulation platform for multimedia broadcast over DVB-SH
43、“, 3rd International ICST Conference on Simulation Tools and Techniques (SIMUTools), Malaga, 2010 18 H. Schwarz, D. Marpe, and T. Wiegand, “Overview of the scalable video coding extension of the H.264/AVC standard,“ IEEE Transactions on Circuits and Systems for Video Technology, vol. 17, no.9, pp 11
44、031120, 2007. 19 H. Hoffmann (EBU), T. Itagaki (Brunel University, UK), D. Wood (EBU), “Quest for Finding the Right HD Format: A New Psychophysical Method for Subjective HDTV Assessment,“ SMPTE Motion Imaging Journal, Issue: 04 April, 2008. 20 3GPP TR 26.902: “Video Codec Performance (Release 7)“, J
45、une 2007. 21 D. Hong, D. De Vleeschauwer, F. Baccelli, “A Chunk-based Caching Algorithm for Streaming Video“, Proceedings of the 4th Workshop on Network Control and Optimization, Ghent (Belgium), November 29 December 1, 2010. 22 Y. Sanchez, T. Schierl, C. Hellge, T. Wiegand, D. Hong, D. De Vleesscha
46、uwer, W. Van Leekwijck, Y. Lelouedec, “Improved caching for HTTP-based Video on Demand using Scalable Video Coding, “ Consumer Communication & Networking Conference 2011 (CCNC 2011), Special Session on IPTV and Multimedia CDN, Las Vegas, Nevada, USA, 9-12 January 2011. 23 Laurent Chauvier, Kevin Mur
47、ray, Simon Parnall, Ray Taylor, James Walker, “Does size matter: the challenges when scaling stereoscopic 3D content“, Proc. IBC 2010 Conference, http:/ 3 Definitions and abbreviations 3.1 Definitions For the purposes of the present document, the terms and definitions given in TR 21.905 5 and the fo
48、llowing apply. A term defined in the present document takes precedence over the definition of the same term, if any, in TR 21.905 5. ETSI ETSI TR 126 904 V14.0.0 (2017-04)83GPP TR 26.904 version 14.0.0 Release 143.2 Abbreviations For the purposes of the present document, the abbreviations given in T
49、R 21.905 5 and the following apply. An abbreviation defined in the present document takes precedence over the definition of the same abbreviation, if any, in TR 21.905 5. AVC Advanced Video Coding BLER BLock Error Rate CDN Content Delivery Network CGS Coarse Grain Scalability ESR Erroneous Seconds RatioGOP Group Of Pictures JSVM Joint Scalable Video Model KTA Key Technical AreasMBSFN Multicast Broadcast Single Frequency Network M
