《2009年服务交付框架参考架构(英文版)》(70页).rar Table　of　Contents 1 Introduction 7 2 SDF　Reference　Architecture　Overview 10 3 SDF　Service 21 4 SDF　Service　Lifecycle　Metadata 25 5 SDF　Support　Services 32 6 SDF　Reference　Architecture 36 7 Summary 41 8 Appendix　A:　an　example　of　a　Service　Provider　environment　containing　some　SDF　Elements 42 9 Appendix　B:　Related　TM　Forum　Work 49 10 Appendix　C:　SDF　Service　Lifecycle　Metadata　Modeling　Scenario　for　IPTV/HSI 54 11 Appendix　D:　References 59 12 Appendix　E:　Glossary　and　Abbreviations 60 13 Administrative　Appendix 67