'less feedback' is correct and usable in written English.
You can use it when you want to suggest that something should have, or could have, had fewer opinions or comments. For example, "The project could have benefited from less feedback from stakeholders."
However, if the channels are slowly varying, less feedback is required to estimate the CSI.
Therefore, it requires less feedback and less computation since they react only to the changes in the fading level.
It preserves multiuser diversity gains and also requires less feedback and less backhaul capacity than alternative strategies proposed previously.
In MRT, the only CSI in need is the local channel; hence, there is less feedback overhead.
In addition, the reduced complexity strategy that requires less feedback information and lower computational effort for solving the optimization problem has been developed.
This could lead to less feedback inhibition of respiration by ATP, such that mitochondrial coupled respiration would be higher in the gentisic septic group.
A model-less feedback control has been proposed without using the constant curvature kinematic frameworks [12].
The disadvantages are that they provide little travel and even less tactile feedback.
Licklider's notion of interactive programming involved typing on a teletype or other keyboard and getting more or less immediate feedback from the computer on the teletype's printer mechanism or some other output device.
The third quadrant was titled bridging where the tutors provided less explicit feedback with rationale.
Thus the tutee learned more with less elaborated feedback, leading to fewer opportunities for tutor improvement.
