�1���� Introduction
�2����
Scope
�3����
References
�4����
Only-path circuit group
������� 4.1���� No significant congestion
������� 4.2���� Significant congestion
�5����
High-usage/final circuit group arrangement
������� 5.1���� High-usage group with no significant congestion on the final
group
������� 5.2���� High-usage group with significant congestion on the final
group
�6����
Origin-destination equivalent traffic offered
������� 6.1���� Determination of origin-destination traffic offered when
origin-destination traffic measurements on the totality of call attempts are
available
������� 6.2���� Determination of origin-destination traffic offered when
origin-destination traffic measurements only on a sampling basis are available
������� 6.3���� Determination of origin-destination traffic offered when only
circuit-group based measurements of traffic intensity are available
�7����
History
�8����
Bibliography
Annex A � A simplified model for the formula presented in 4.2
Annex B � Equivalent traffic offered
Annex C � Methods for determination of origin-destination
traffic offered when only the measurements of traffic intensity on circuit
group basis are available
������� C.1�� ��Notation, derivation,
and solution of Formula 6-1 in 6.3
������� C.2���� The pseudo-inverse
������� C.3���� The iterative algorithm
Bibliography
Annex D � Examples of application of the methods described in
Annex C
������� D.1���� Example 1
������� D.2� ���Example 2
Annex E � A sample performance evaluation of the pseudo-inverse
and of the iterative algorithm