Table 10 Quality scoring overview for the input parameters

1

Assumption

This needs to be improved by gathering realistic data values.

2

Soft estimate based on data

Could be improved by constructing a more elaborate model.

3

Hard estimate based on data

The data and underlying models are sufficiently accurate.

4

Derived from the cost model

Based on a hard estimation of costs by Orange.

5

Use case constraint

These values stem directly from the specifications of the use case (coverage area, number of visitors, etc.).