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intelligent roadside station (IRS)

Intelligent Roadside Stations (IRS) are intelligent radio beacons placed on the side of the road through which information is exchanged and communication between motor vehicles, as in Car to Car Communication (C2C) or Car to Roadside Communication

(C2R).

Roadside Unit (RSU), photo: cohdawireless.com

Roadside Unit (RSU), photo: cohdawireless.com

The IRS stations, comparable to the Roadside Units (RSU), are in direct connection with each other, with the motor vehicle infrastructure and via mobile radio networks with the central traffic management. They operate according to the Open Traffic System (OTS) with uniform interfaces and transmit in the 5 GHz range.

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Englisch: intelligent roadside station - IRS
Updated at: 31.08.2013
#Words: 38
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