�1����
Scope������������
������� 1.1����
Reference architecture����
������� 1.2����
Considerations�
�2����
References���
�3����
Definitions���
������� 3.1����
Terms defined elsewhere
������� 3.2����
Terms defined in this Recommendation�����
�4����
Abbreviations and acronyms��
�5����
Conventions
�6����
General requirements
�7����
Performance and efficiency requirements������������
�8����
Requirements of downstream PHY��������
�9����
Requirements of upstream PHY�������������
Appendix I � Examples of transmission regarding downstream throughput
improvement of ACTT compared to Annex B of ITU-T J.83����
Bibliography����