Equalizer's Use Limitation for Complexity Reduction in a Green Radio Receiver
In this paper, the authors deal about reducing energy consumption in the receiver chain by limiting the use of the equalizer. It is to make the radio receiver aware of its environment and able to take decision to turn on or off the equalizer according to its necessity or not. When the equalizer is off, the computational complexity is reduced and the rate of reduction depends on the percentage of time during which this component is disabled. In order to achieve this scenario of adapting the use of the equalizer, they need to develop a decision-making technique that provides the receiver with the capacities of awareness and adaptability to the state of its environment.