Читать книгу Intelligent Security Management and Control in the IoT - Mohamed-Aymen Chalouf - Страница 15

In this section, we detail the general architecture we propose (Figure 1.1). In the approach we have retained, based on costs, the decision-making mechanism makes it possible to select the access network best adapted in the case of an object with several network interfaces and, on the other hand, to adapt the transmission parameters (channel, frequency, modulation, etc.) in the case of an intelligent radio network context. This selection will be based on the information available about the application, the user, the current radio conditions and predictions about how they will evolve. Information on the radio conditions is provided by the radio channel detection module (Akyildiz et al. 2006) in the CRN context and by the network monitoring module in the context of Multiple Radio Access Networks (M-RAN). The multicriteria decision-making module and the other general architecture modules are implemented within the object, which may be a car in the case of vehicular networks.

Figure 1.1. Proposed architecture for a context aware IoT device/object. For a color version of this figure, see www.iste.co.uk/chalouf/intelligent.zip