Table of Contents

�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 the multi-connection architecture����
������� 6.1���� General architecture��������
������� 6.2���� High level function descriptions����
������� 6.3���� Functional entities�����������
������� 6.4���� Reference points��������������
�7���� Multi-connection architecture in relation to the NGN architecture���
�8���� Security considerations�������������
Appendix I � The evolvement of multi-connection architecture����
Appendix II � Mapping of baseline to 3GPP EPC/IMS����
Appendix III � Mapping of baseline to next generation hotspot (NGH)/IMS����
Appendix IV � Information procedures of multi-connection����
������ IV.1���� Initiating/adding a new connection������������
������ IV.2���� Removing a connection
������ IV.3���� IP flow mobility��������������
������ IV.4���� Service composition during call establishment���������
����� IV.5 �����Service decomposition during call establishment�����
������ IV.6���� Service decomposition with QoS policy control�������
������ IV.7���� Subscriber attaches to the access network
������ IV.8���� Policy control procedure���������������
Bibliography����