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