Adaptive communications

Adaptive communications: Any communications system, or portion thereof, that automatically uses feedback information obtained from the system itself or from the signals carried by the system to modify dynamically one or more of the system operational parameters to improve system performance or to resist degradation.

Note: The modification of a system parameter may be discrete, as in hard-switched diversity reception, or may be continuous, as in a predetection[?] combining algorithm.

Source: from Federal Standard 1037C and from MIL-STD-188