Rate-Adaptive Multiple Access for Uplink Grant-Free Transmission

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/wcmc/volume-2018/8978207/figures/8978207.fig.004a.svgz" name="8978207.fig.004a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Transmitter</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/wcmc/volume-2018/8978207/figures/8978207.fig.004b.svgz" name="8978207.fig.004b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Receiver</td></tr></table>

<div>RAMA transmitter and receiver structure.</div>

Wireless Communications and Mobile Computing

fig4

Figure 4

Figure 4: Rate-Adaptive Multiple Access for Uplink Grant-Free Transmission 