Transportation

CS-OFDMA modems installed on public transportation vehicles ensure a secure transmission of the following information to the dispatcher service and the public-transportation control center:

• data of online fare payment from the ticket validators in the transportation vehicle,
• telemetry data from the sensors installed in the transportation vehicle allowing the identification of the vehicle’s condition and position,
• photo- and videomaterials taken by the videomonitoring devices installed in driver’s compartment and in the passenger saloon, as well as a Wi-Fi access to Internet for passengers.

Due to voice services the driver maintains a permanent communication with the dispatcher so that extraordinary situations can be handled promptly. CS-OFDMA equipment provides tapping-free and interference-immune communication lines for sending instantaneous messages, group calls and individual voice calls.

Distinctive feature of the CS-OFDMA equipment is the wideband data transmission to subscriber that rides vehicles with the speed up to 200 km/h which makes this equipment suitable for any vehicles of the transportation infrastructure.