Multi-Session Multicasting for 360-Degree Video Multicast over OFDMA Systems

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/ijdmb/volume-2021/5560312/figures/5560312.fig.0014a.svgz" name="5560312.fig.0014a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Utility</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/ijdmb/volume-2021/5560312/figures/5560312.fig.0014b.svgz" name="5560312.fig.0014b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Average PSNR</td></tr><tr class="fig-image" id="c"><td><object data="https://static.hindawi.com/articles/ijdmb/volume-2021/5560312/figures/5560312.fig.0014c.svgz" name="5560312.fig.0014c" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(c) </b>Number of users</td></tr><tr class="fig-image" id="d"><td><object data="https://static.hindawi.com/articles/ijdmb/volume-2021/5560312/figures/5560312.fig.0014d.svgz" name="5560312.fig.0014d" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(d) </b>Resource allocation</td></tr></table>

International Journal of Digital Multimedia Broadcasting

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Figure 14

Figure 14: Multi-Session Multicasting for 360-Degree Video Multicast over OFDMA Systems 