Читать книгу Intelligent Security Management and Control in the IoT - Mohamed-Aymen Chalouf - Страница 29

This last stage will be responsible for calculating the total score ST(i, j) for each candidate channel by weight the energy scores and the QoS. The weightings attributed to both scores will make it possible to select the IoT application domain (e.g. VANET and e-health).

This stage will therefore calculate the total score ST(i, j) for each candidate channel depending on the weight attributed to each aspect. The weight attribution for the criteria should reflect the importance of each decision criteria depending on the application context or, depending on the case, the preferences of the user (0 ≤ δ ≤ 1).

The total score ST(i, j) is given by equation [1.8]:

[1.8]

The selected channel will be the candidate with the highest total score. Finally, this information will be registered in the database for future use when a similar case occurs.