Broadband applications are increasing rapidly on new areas such as CCTV in metros, Wi-Fi access in public transport vehicles and new wireless applications in vehicular environments (DSRC/WAVE-Technologies).

ViaNET network is built with mobile terminals (MT), access points (AP) and CrossNET server. Mobile terminals are installed in vehicle as on-board units (OBU). Access Points are deployed along the trackside or road where vehicles included in the system will move.