Improving Energy Efficiency of Multimedia Content Dissemination by Adaptive Clustering and D2D Multicast

Figure 3

The variation trend of multicast transmission performance with the number of MCUs in the fixed area. (a) Average spectrum efficiency versus the number of MCUs in a fixed region. (b) Average energy efficiency versus the number of MCUs in a fixed region. (c) Average continuous service time versus the number of MCUs in a fixed region.

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