A Fuzzy Dropper for Proportional Loss Rate Differentiation under Wireless Network with a Multi-State Channel

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="827137.fig.005a" src="https://static.hindawi.com/articles/mpe/volume-2012/827137/figures/827137.fig.005a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>The membership functions for the input <svg height="11.75" id="M50" style="vertical-align:-0.23206pt" version="1.1" viewbox="0 0 19.1 11.75" width="19.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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l-31 22q-32 23 -53.5 41.5t-45 57t-23.5 77.5q0 82 58 132.5t156 50.5q46 0 101 -17l18.5 -6t17 -6t8.5 -3q-4 -55 0 -147z" id="x1D446"></path></g>
</svg></td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="827137.fig.005b" src="https://static.hindawi.com/articles/mpe/volume-2012/827137/figures/827137.fig.005b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>The membership functions for the input <svg height="15.0875" id="M51" style="vertical-align:-2.3205pt" version="1.1" viewbox="0 0 38.775002 15.0875" width="38.775002" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<g transform="matrix(.017,-0,0,-.017,.062,12.138)"><path d="M682 629q-1 -16 -1.5 -72t-2.5 -86l-31 -4q-5 92 -51 129t-139 37q-100 0 -177 -49t-116 -125t-39 -162q0 -122 66 -201t182 -79q83 0 137 42.5t112 128.5l26 -15q-12 -31 -42.5 -88t-45.5 -75q-139 -27 -199 -27q-148 0 -243 81.5t-95 226.5q0 173 129.5 274.5
t325.5 101.5q114 0 204 -38z" id="x1D436"></path></g><g transform="matrix(.017,-0,0,-.017,12.047,12.138)"><use xlink:href="#x28"></use></g><g transform="matrix(.017,-0,0,-.017,17.928,12.138)"><path d="M865 650q-1 -4 -4 -14t-4 -14q-62 -5 -77 -19.5t-29 -82.5l-74 -394q-12 -61 -0.5 -77t75.5 -21l-6 -28h-273l8 28q64 5 82 21t29 76l36 198h-380l-37 -197q-11 -64 0.5 -78.5t79.5 -19.5l-6 -28h-268l6 28q60 6 75.5 21.5t26.5 76.5l75 394q13 66 2 81.5t-77 20.5l8 28
h263l-6 -28q-58 -5 -75.5 -21t-30.5 -81l-26 -153h377l29 153q12 67 2 81t-74 21l5 28h268z" id="x1D43B"></path></g><g transform="matrix(.017,-0,0,-.017,32.836,12.138)"><use xlink:href="#x29"></use></g>
</svg></td></tr></table></td></tr><tr class="fig-image" id="c"><td><img alt="827137.fig.005c" src="https://static.hindawi.com/articles/mpe/volume-2012/827137/figures/827137.fig.005c.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(c) </b>The membership functions for the output of fuzzy inference engine</td></tr></table></td></tr></table>

<table>The membership functions. </table>

Mathematical Problems in Engineering

fig5

Figure 5

Figure 5: A Fuzzy Dropper for Proportional Loss Rate Differentiation under Wireless Network with a Multi-State Channel 