�1���� Scope����������
�2���� References
�3���� Definitions
������� 3.1���� Terms defined elsewhere�������
������� 3.2���� Terms defined in this Recommendation�����������
�4���� Abbreviations and acronyms�������������
�5���� Conventions������������
�6���� Overview of trust-based media services�������
������� 6.1���� Risks in media services�������������
������� 6.2���� Necessity for trust-based media services���������
�7���� Requirements for trust-based media services������������
������� 7.1���� Requirements for trust data collection��������������
������� 7.2���� Requirements for trust analysis������������
������� 7.3���� Requirements for applying trust to trust-based media services
������� 7.4���� Requirements for operating and managing trust-based media
services
�8���� Architectures for trust-based media services�������������
������� 8.1���� Trust agent���
������� 8.2���� Trust information and management system���
������� 8.3���� Trust service enabler
�9���� Trust analysis and service provisioning for trust-based media services������������
������� 9.1���� Trust analysis mechanism for trust-based media services���������
������� 9.2���� Service provisioning for trust-based media services�����
10���� Security considerations������
Appendix I � Use cases of trust-based media services����
������� I.1���� Trust-based content consumption services������
������� I.2���� Trust-based content-sharing services�
Appendix II � Calculating a trust index for trust-based content consumption
services����
������ II.1���� The concept of a trust index for trust-based media services������
������ II.2���� Calculation of trust index���������
Bibliography����