# Supporting Immersive Video Streaming via V2X Communication
## 3 Simulation Results and Discussion
\begin{table}
\begin{tabular}{c c c c c} \hline \hline
**User Level** & **Point Density** & \begin{tabular}{c} **Minimum Required** \\ **Bandwidth** \\ \end{tabular} & \
\begin{tabular}{c} **Bandwidth Required** \\ **for Base Layer** \\ \end{tabular} &
\begin{tabular}{c} **Bandwidth Required for** \\ **Enhancement Layer** \\ \end{tabular} \\ \hline \multirow{3}{*}{Regular} & Low & 4.545 Mbps & 3.181 Mbps & 1.363 Mbps \\  & Medium & 11.067 Mbps & 7.746 Mbps & 3.32 Mbps \\  & High & 16.32 Mbps & 11.424 Mbps & 4.896 Mbps \\ \hline \multirow{3}{*}{Premium} & Low & 16.16 Mbps & 11.312 Mbps & 4.848 Mbps \\  & Medium & 39.352 Mbps & 27.546 Mbps & 11.805 Mbps \\  & High & 58.026 Mbps & 40.618 Mbps & 17.407 Mbps \\ \hline \hline \end{tabular}
\end{table} 
Table 4: Minimum bandwidth requirements for PtCl VoD. \begin{table}
\begin{tabular}{c c c c c} \hline \hline
**User Level** & **Resolution/Frame Rate** & \begin{tabular}{c} **Minimum Required** \\ **Bandwidth** \\ \end{tabular} & \
\begin{tabular}{c} **Bandwidth Required** \\ **for Base Layer** \\ \end{tabular} &
\begin{tabular}{c} **Bandwidth Required** \\ **Enhancement Layer** \\ \end{tabular} \\ \hline \multirow{3}{*}{Regular} & 1080P/30 FPS & 0.554 Mbps & 0.387 Mbps & 0.166 Mbps \\  & 2K/30 FPS & 1.107 Mbps & 0.774 Mbps & 0.332 Mbps \\  & 4K/30 FPS & 1.732 Mbps & 1.212 Mbps & 0.519 Mbps \\  & 8K/30 FPS & 6.93 Mbps & 4.851 Mbps & 2.079 Mbps \\ \hline \multirow{3}{*}{Premium} & 1080P/30 FPS & 0.986 Mbps & 0.69 Mbps & 0.295 Mbps \\  & 2K/30 FPS & 1.97 Mbps & 1.379 Mbps & 0.591 Mbps \\ \cline{1-1}  & 4K/30 FPS & 3.083 Mbps & 2.158 Mbps & 0.924 Mbps \\ \cline{1-1}  & 8K/30 FPS & 12.332 Mbps & 8.632 Mbps & 3.699 Mbps \\ \cline{1-1}  & 12K/30 FPS & 103.09 Mbps & 72.163 Mbps & 30.927 Mbps \\ \hline \hline \end{tabular}
\end{table} 
Table 2: Minimum bandwidth requirements for 360-degree VoD. \begin{table}
\begin{tabular}{c c c c c} \hline \hline
**User Level** & **Resolution/Frame Rate** & \begin{tabular}{c} **Minimum Required** \\ **Bandwidth** \\ \end{tabular} & \
\begin{tabular}{c} **Bandwidth Required** \\ **for Base Layer** \\ \end{tabular} &
\begin{tabular}{c} **Bandwidth Required** \\ **Enhancement Layer** \\ \end{tabular} \\ \hline \multirow{3}{*}{Regular} & 1080P/30 FPS & 1.699 Mbps & 1.444 Mbps & 0.254 Mbps \\  & 2K/30 FPS & 2.124 Mbps & 1.805 Mbps & 0.318 Mbps \\  & 4K/30 FPS & 3.398 Mbps & 2.888 Mbps & 0.509 Mbps \\  & 8K/30 FPS & 13.595 Mbps & 11.555 Mbps & 2.039 Mbps \\ \hline \multirow{3}{*}{Premium} & 1080P/30 FPS & 3.024 Mbps & 2.57 Mbps & 0.453 Mbps \\  & 2K/30 FPS & 3.78 Mbps & 3.213 Mbps & 0.567 Mbps \\ \cline{1-1}  & 4K/30 FPS & 6.048 Mbps & 5.14 Mbps & 0.771 Mbps \\ \cline{1-1}  & 8K/30 FPS & 24.192 Mbps & 20.563 Mbps & 3.084 Mbps \\ \cline{1-1}  & 12K/30 FPS & 210.924 Mbps & 179.285 Mbps & 31.638 Mbps \\ \hline \hline \end{tabular}
\end{table} 
Table 3: Minimum bandwidth requirements for 360-degree live video. Tables 6 and 7 outline the minimum bandwidth requirements for MIV VoD and MIV live video, respectively [13; 14]. In contrast to the PtCl format, MIV video is produced based on 2D video, leading to bandwidth requirements categorized by video resolution. MIV VoD employs VVC encoding enhanced with LCEVC. Conversely, MIV live video utilizes AVC encoding enhanced with LCEVC. Users can select between different configuration modes: MIV View mode and MIV Atlas mode [15]. In View mode, specific details in the atlas are preserved after MIV video synthesis, saving approximately 19% bitrate. Atlas mode involves trimming details in the atlas, resulting in a certain loss of detail and a 39% bitrate reduction. Premium users opt for MIV View mode, while regular users opt for MIV Atlas mode. In this study, three wireless communication technologies across different frequency bands are utilized.