Looking to vehicle electric and electronics architecture it is possible to notice the increasing number of interconnected electronic components and devices with implication in terms of cabling complexity and CAN network bandwidth saturation.

The availability of wireless technologies applied to intra vehicle scenarios first of all makes possible the introduction of new sensors currently not present in the vehicle, in place difficult to be reached by wire. Moreover makes possible cabling optimization with consequent dynamics in personalized optional management, due to communication link established among sensor nodes and gateway device to other vehicle networks.

 Finally wireless technology is the enabling factor for cabin customization through dashboard ri-configurability and buttons dynamic allocation accordingly to user desire, supporting comfort and ergonomic.