User's Manual

Menus and Parameters
Manual Revision 1.0
4-83
Adaptive Modulation Option
The Adaptive Modulation Option enables or disables the Adaptive
Modulation decision algorithm. When enabled, the algorithm supports
decrease/increase of transmission’s modulation levels between the
lowest possible level to the value configured for the Maximum
Modulation Level parameter. If the Maximum Modulation Level is set at
the lowest possible level, the Adaptive Modulation algorithm has no
effect.
The default selection is Enable.
Minimum Interval Between Adaptive Modulation Messages
The Minimum Interval Between Adaptive Modulation Messages sets the
minimum interval between two consecutive adaptive modulation
messages, carrying information on the SNR of received signals. The
messages in the AU include SNR information on all the SUs associated
with it.
The available range is from 1 to 3600 seconds.
The default is 4 seconds.