Article 2
For the purposes of this Decision, the following definitions shall apply: (1) ‘intelligent Transport Systems’ or ‘ITS’ means a range of systems and services, based on information and communications technologies, including processing, control, positioning, communication and electronics, that are applied to a road transportation system or an urban rail transportation system, or both; (2) ‘road intelligent transport systems’ or ‘road ITS’ means intelligent transport systems applied to any kind of road-based transport (including in off-road use cases) that enable safety communications between vehicles (V2V) and between infrastructure and vehicles (I2V). ITS applied to railway lines not separated from road or pedestrian traffic (such as tramways and light rail) are also considered a part of road ITS; (3) ‘urban rail intelligent transport systems’ or ‘urban rail ITS’ means intelligent transport systems applied to urban or suburban railway lines permanently guided by at least one control and management system, separated from road and pedestrian traffic; (4) ‘mean equivalent isotropically radiated power’ or ‘mean e.i.r.p’ means e.i.r.p. during the transmission burst which corresponds to the highest power.