Читать книгу Intelligent Security Management and Control in the IoT - Mohamed-Aymen Chalouf - Страница 14

In the IoT, the multicriteria solution seems most appropriate for making decisions about VHD, and by considering a great deal of contextual information to ensure effective selection of an access network/radio channel. To overcome the complexity of implementation, we opt for a cost function solution that calculates different candidates’ scores (access network or radio channel) and selects the one with the highest score. In the approach retained, we focus both on the QoS and on energy consumption, with the weight attributed to these parameters depending on the general communication context (network, application, object and user). Contextual information from the network is collected with the help of the surveillance module (context of multiple access networks) and of the intelligent radio-detection module (CRN context).