Air Interface

In mobile or wireless communication, the air interface is the radio-based communication link between the mobile station and the active base station. In GSM/UMTS, the various UTRA standards are air interfaces, and are also (but not exclusively) referred to as "access modes".

In the OSI model, the air interface comprises layers 1 and 2 of the mobile communications system, establishing a point-to-point link between the mobile station and the base station.

Famous quotes containing the word air:

    Soun is noght but air ybroken,
    And every speche that is spoken,
    Loud or privee, foul or fair,
    In his substaunce is but air;
    For as flaumbe is but lighted smoke,
    Right so soun is air ybroke.
    Geoffrey Chaucer (1340–1400)