Call usage rates
Communication Manager uses a
The goal of a
Since overflow traffic is ignored for the time being, intersite trunk traffic is zero, which implies that the
It is instructive for this example to construct three different COI matrices rather than just one. Specifically, it is useful to construct one for intercom CUR, one for inbound CUR, and one for outbound CUR. The information from the previous paragraph can be used to populate the following inbound and outbound COI matrices (Table 26: Inbound COI matrix for the Uniform Distribution model in Example 2: Uniform Distribution model on page 187):
Table 26: Inbound COI matrix for the Uniform Distribution model in Example 2: Uniform Distribution model
Inbound CUR |
| To stations in Site __ |
| ||
|
| 1 | 2 |
| 3 |
|
|
|
|
|
|
From trunks in Site | 1 | 49 Erlangs | 0 |
| 0 |
____ |
|
|
|
|
|
2 | 0 | 18 Erlangs |
| 0 | |
|
| ||||
|
|
|
|
|
|
| 3 | 0 | 0 | 8 | Erlangs |
|
|
|
|
|
|
Issue 6 January 2008 187