Abstract: Each cell area within a mobile telecommunications service area is categorized in accordance with its associated terrestrial conditions and irregularities. As an illustration, each cell area is categorized as either a urban, suburban or rural area. Data indicative of the assigned category are then broadcast over a control channel to all mobile stations currently traveling within the respective cell area. The mobile stations then utilize the received data to determine appropriate air-interface settings and parameters and effectuate location adaptive air-interfaces with a serving mobile telecommunications network.