�1���� Scope��������
�2���� Purposes/rationale
�3���� References�������������
�4���� Approaches/mechanisms to estimate traffic flows���
������� 4.1���� Architecture of traffic measurements
������� 4.2���� Types of measurements���������
������� 4.3���� Location of measurements����
������� 4.4���� Effect of connectivity and routing on measurements���
������� 4.5���� Correlation and analysis��������
������� 4.6���� Schematic process����
Appendix I � Additional considerations����
������� I.1��������� Approaches/mechanisms to estimate traffic flows����