1、 ETSI TR 126 904 V15.0.1 (2018-07) Universal Mobile Telecommunications System (UMTS); LTE; Improved video coding support (3GPP TR 26.904 version 15.0.1 Release 15) TECHNICAL REPORT ETSI ETSI TR 126 904 V15.0.1 (2018-07)13GPP TR 26.904 version 15.0.1 Release 15Reference RTR/TSGS-0426904vf01 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
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13、oes not constitute an endorsement by ETSI of products, services or organizations associated with those trademarks. Foreword This Technical Report (TR) has been produced by ETSI 3rd Generation Partnership Project (3GPP). The present document may refer to technical specifications or reports using thei
14、r 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 identities can be found under http:/webapp.etsi.org/key/queryform.asp. Modal verbs terminology In the pre
15、sent 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 expression of provisions). “must“ and “must not“ are NOT allowed in ETSI deliverables except when used in
16、direct citation. ETSI ETSI TR 126 904 V15.0.1 (2018-07)33GPP TR 26.904 version 15.0.1 Release 15Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 5g31 Scope 6g32 References 6g33 Definitions and abbreviations . 7g33.1 Definitions 7g33.2 Abbreviations . 8g34
17、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 Degradation 9g35.1.3.1 Rate Adaptation in PSS When Entering Bad Reception Conditions . 9g35.1.3.2 Grac
18、eful 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 Degradation . 9g35.2 Stereoscopic 3D Video Use Cases . 10g35.2.1 Stereoscopic 3D Video Delivery 10g35.2
19、.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 Use Cases . 12g36.1.1 Enabling Codecs and Formats 12g36.1.1.1 Scalable Video Coding 12g36.1.1.1.1 In
20、troduction . 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 Adaptation using SVC MGS Scalability . 16g36.1.2.2.1 Rate Adaptation Approach 16g36.1.2.2.2 Example .
21、 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 Unequal Error Protection in eMBMS 21g36.1.3.2 SVC Layer Aware Transmission for Coverage Improvement in e
22、MBMS 24g36.1.3.3 SVC Layer Aware Transmission for Capacity Improvement in eMBMS . 27g36.1.3.3.1 Introduction . 27g36.1.3.3.2 Evaluation Setup 28g36.1.3.3.3 Capacity Improvement 28g36.1.3.3.4 Performance Evaluation 31g36.1.3.4 Graceful Degradation for MBMS Using SVC 36g36.1.3.4.1 Introduction . 36g36
23、.1.3.4.2 Test system 37g36.1.3.4.2 Test sequences. 39g36.1.3.4.4 Transmission Schemes 40g3ETSI ETSI TR 126 904 V15.0.1 (2018-07)43GPP TR 26.904 version 15.0.1 Release 156.1.3.4.5 Quality metric 41g36.1.3.4.6 Simulation Results . 42g36.1.3.5 Coding Results using KTA . 44g36.1.3.5.1 Experimental Setup
24、 . 44g36.1.3.5.2 Results . 45g36.1.3.6 Coding Results using JSVM . 50g36.1.3.6.1 JSVM . 50g36.1.3.6.2 Experimental Setup . 50g36.1.3.6.3 Sequences 50g36.1.3.6.4 Coding Tools . 50g36.1.3.6.5 Results . 51g36.1.3.6.5.1 320x240 (QVGA) SNR Scalability (Configuration 1) . 51g36.1.3.6.5.2 320x240 (QVGA) SN
25、R Scalability (Configuration 2) . 54g36.1.3.7 Caching Efficiency Improvement with SVC for Adaptive HTTP VoD 57g36.1.3.7.1 Overview . 57g36.1.3.7.2 Effect of Multiple Representations on the Caching Efficiency . 58g36.1.3.7.3 Scalable Video Coding and Impact on the Caching Efficiency . 58g36.1.3.7.4 C
26、aching Algorithm 59g36.1.3.7.5 Congestion Control 59g36.1.3.7.6 Performance Targets 60g36.1.3.7.7 Simulation Results. 60g36.2 Stereoscopic 3D Video . 64g36.2.1 Enabling Codecs and Formats 64g36.2.1.1 Introduction . 64g36.2.1.2 Packing Formats 64g36.2.1.2.1 Frame Compatible Video. 64g36.2.1.2.2 Tempo
27、ral Interleaving . 65g36.2.1.3 Multi-view Video 66g36.2.2 Performance Evaluation 66g36.2.2.1 Performance Evaluation of the Compression Efficiency 66g36.2.2.1.1 Simulation Setup . 66g36.2.2.1.2 Performance Evaluation 67g37 Conclusions 69g3Annex A: Assumptions for Simulation Method for Solutions on MB
28、MS Services 71g3Annex B: Impact of Screen Size on Stereoscopic Video . 78g3B.1 Geometry of Stereoscopic Video . 78g3B.2 Depth Range . 78g3B.3 Effect of Display Size Changes 79g3B.4 Discussion 79g3Annex C: Real World Statistics of VoD User Request 81g3Annex D: Change history 83g3History 84g3ETSI ETSI
29、 TR 126 904 V15.0.1 (2018-07)53GPP TR 26.904 version 15.0.1 Release 15Foreword This Technical Report has been produced by the 3rdGeneration Partnership Project (3GPP). The contents of the present document are subject to continuing work within the TSG and may change following formal TSG approval. Sho
30、uld 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: x the first digit: 1 presented to TSG for information; 2 presented to TSG for approval; 3 or greate
31、r 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 incremented when editorial only changes have been incorporated in the document. ETSI ETSI TR 126 904 V1
32、5.0.1 (2018-07)63GPP TR 26.904 version 15.0.1 Release 151 Scope The present document provides an analysis of the future video capability requirements of streaming and multicast/broadcast services. The purpose of the present document is two-fold. On the one hand, it studies the options to upgrade the
33、 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 efficiently providing video support commensurate with UE and user capabilities and needs in PSS and M
34、BMS services. 2 References The following documents contain provisions which, through reference in this text, constitute provisions of the present document. - References are either specific (identified by date of publication, edition number, version number, etc.) or non-specific. - For a specific ref
35、erence, 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 reference implicitly refers to the latest version of that document in the same Release as the present docume
36、nt. 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“. 3 ITU-T Recommendation H.264 (03/09), “Advanced video coding for generic audiovisual services“ | ISO
37、/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 Scheduling for Delivery of Scalable Video Coding over Mobile Channels,“ 3rd European Symposium on Mo
38、bile 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 (UTRA) (Release 7)“. 7 H.264/AVC Reference Software, http:/iphome.hhi.de/suehring/tml/download/jm17.2.z
39、ip. 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 networks,“ Broadcasting, IEEE Transactions on, Vol. 53, Issue 1, Part 2, pp235-246, March 2007. 11 O. A.
40、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 Processing, vol. 2006, Article ID 42083, 21 pages, 2006. 12 A. P. Couto da Silva, P. Rodrguez-Bocca, and G. R
41、ubino, “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 2008. 13 Cornelius Hellge, Thomas Schierl, Jrg Huschke, Thomas Rusert, Markus Kampmann, Thomas Wiegand:
42、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 V15.0.1 (2018-07)73GPP TR 26.904 version 15.0.1 Release 1514 JSVM reference software, version 9.17, available via CV
43、S 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 Application-level Video Quality Evaluation for Extensive Error-Prone Channel Simulations“, 15th Intern
44、ational 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“, 3rd International ICST Conference on Simulation Tools and Techniques (SIMUTools), Malaga, 2010 18
45、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 11031120, 2007. 19 H. Hoffmann (EBU), T. Itagaki (Brunel University, UK), D. Wood (EBU), “Quest for Fin
46、ding 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)“, June 2007. 21 D. Hong, D. De Vleeschauwer, F. Baccelli, “A Chunk-based Caching Algorithm for Streaming
47、 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 Vleesschauwer, W. Van Leekwijck, Y. Lelouedec, “Improved caching for HTTP-based Video on Demand using Scalable
48、 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 Murray, Simon Parnall, Ray Taylor, James Walker, “Does size matter: the challenges when scaling stereosc
49、opic 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 following 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 V15.0.1 (2018-07)83GPP TR 26.904 version 15.0.1 Release 153.2 Abbreviations For the p
