Equalizer's Use Limitation for Complexity Reduction in a Green Radio Receiver

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="794202.fig.0012a" src="https://static.hindawi.com/articles/jcnc/volume-2013/794202/figures/794202.fig.0012a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>Slow Rayleigh channel</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="794202.fig.0012b" src="https://static.hindawi.com/articles/jcnc/volume-2013/794202/figures/794202.fig.0012b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>Fast Rayleigh channel</td></tr></table></td></tr></table>

<table>Decision-making results for the rayleigh channel; “1”<svg height="7.6374998" id="M282" style="vertical-align:-0.0pt" version="1.1" viewbox="0 0 22.012501 7.6374998" width="22.012501" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<g transform="matrix(.017,-0,0,-.017,2.9,7.575)"><path d="M901 255q-71 -62 -185 -187l-22 15l102 147h-727v50h727l-102 147l22 15q114 -125 185 -187z" id="x2192"></path></g>
</svg> equalizer off, “0”<svg height="7.6374998" id="M283" style="vertical-align:-0.0pt" version="1.1" viewbox="0 0 22.012501 7.6374998" width="22.012501" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<g transform="matrix(.017,-0,0,-.017,2.9,7.575)"><path d="M901 255q-71 -62 -185 -187l-22 15l102 147h-727v50h727l-102 147l22 15q114 -125 185 -187z" id="x2192"></path></g>
</svg> equalizer on.</table>

Journal of Computer Networks and Communications

fig12

Figure 12

Figure 12: Equalizer's Use Limitation for Complexity Reduction in a Green Radio Receiver 