CONTENTS

�1��� �Scope�
������ �1.1��� �Introduction and purpose���
������ �1.2��� �Background�����������
�2��� �References�
������ �2.1��� �Normative references���������
������ �2.2��� �Informative references��������
������ �2.3��� �Reference acquisition���������
�3��� �Definitions��
�4��� �Abbreviations, acronyms and conventions
������ �4.1��� �Abbreviations and acronyms����������
������ �4.2��� �Conventions����������
�5��� �Functional assumptions����
������ �5.1��� �Equipment assumptions������
������ �5.2��� �RF channel assumptions�����
������ �5.3��� �Transmission levels
������ �5.4��� �Frequency inversion�����������
�6��� �Physical media dependent sublayer specification���
������ �6.1��� �Scope����
������ �6.2��� �Upstream��
������ �6.3��� �Downstream����������
Annex A � Timing requirements for supporting business services over DOCSIS��� �
������ �A.1��� �CMTS���
������ �A.2��� �CM�
Annex B � Additions and modifications for 8 MHz channel spacing��� �
������ �B.1��� �Scope����
������ �B.2��� �References
������ �B.3��� �Terms and definitions���������
������ �B.4��� �Abbreviations and acronyms����������
������ �B.5��� �Functional assumptions������
������ �B.6��� �Physical media dependent sublayer specification�����
Annex C � MPEG header synchronization and recovery��� �
������ �C.1��� �MPEG header synchronization and recovery in the North American technology option��� �
������ �C.2��� �MPEG header synchronization and recovery in the European technology option�����
Annex D � Japan specification additions��� �
������ �D.1��� �Scope����
������ �D.2��� �References
������ �D.3��� �Terms and definitions��������
������ �D.4��� �Abbreviations, acronyms and conventions��
������ �D.5��� �Functional assumptions������
������ �D.6��� �Physical media dependent sublayer specification����
Appendix I � Example preamble sequence��� �
������ �I.1��� ��� Introduction���������
������ �I.2��� ��� Example preamble sequence��������
Appendix II � S-CDMA framing��� �
����� �II.1��� �Coded subsymbol numbering����������
����� �II.2��� �Uncoded subsymbol numbering������
����� �II.3��� �Framer output numbering����
����� �II.4��� �Comments�
Appendix III � Ambient temperature and wind loading effects��� �
���� �III.1��� �Synchronization tolerances to plant delay variations�
���� �III.2��� �Change in propagation delay due to temperature changes����
Appendix IV � Description of upstream transmit channel set capability: Example calculations for reporting and figuring the number of active channels supported��� �
Appendix V � Description of upstream channel power control with� multiple upstream channels��� �
������ �V.1��� �DOCSIS 2.0 parameters extended to multiple transmit channel mode���������
������ �V.2��� �New parameters in DOCSIS 3.0 upstream power control ("loading", P_{load_n}, P_{load_min_set}, Dynamic Range Window, P_{low_multi_n})��� �
������ �V.3��� �Example upstream power control with multiple transmit channel mode enabled�������
������ �V.4��� �Examples regarding concurrent and cnsecutive changes in P_{r_n} and P_{load_min_set}���������
Appendix VI � Example spurious emissions noise power limits with� multiple channels bursting��� �