A Simple and Practical Scheme Using Multiple Channels for Improving System Spectral Efficiency of Highly Dense Wireless LANs

<figure class="figure-group responsive"><div class="sub-figure" id="a"><object data="https://static.hindawi.com/articles/wcmc/volume-2019/2149606/figures/2149606.fig.0015a.svgz" name="2149606.fig.0015a" type="image/svg+xml"></object><div class="fig-label">(a) Average node throughput</div></div><div class="sub-figure" id="b"><object data="https://static.hindawi.com/articles/wcmc/volume-2019/2149606/figures/2149606.fig.0015b.svgz" name="2149606.fig.0015b" type="image/svg+xml"></object><div class="fig-label">(b) Average node throughput (bottom 25%)</div></div><div class="sub-figure" id="c"><object data="https://static.hindawi.com/articles/wcmc/volume-2019/2149606/figures/2149606.fig.0015c.svgz" name="2149606.fig.0015c" type="image/svg+xml"></object><div class="fig-label">(c) Jain’s fairness index</div></div></figure>

<p>Throughput and fairness varying number of channels. Each channel has a link speed of 54Mbps.</p>

Wireless Communications and Mobile Computing

fig15

Figure 15

Figure 15: A Simple and Practical Scheme Using Multiple Channels for Improving System Spectral Efficiency of Highly Dense Wireless LANs 