Energy-Efficiency Analysis of Per-Subcarrier Antenna Selection with Peak-Power Reduction in MIMO-OFDM Wireless Systems

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="313195.fig.002a" src="https://static.hindawi.com/articles/ijap/volume-2014/313195/figures/313195.fig.002a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>Unbalanced-power selection</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="313195.fig.002b" src="https://static.hindawi.com/articles/ijap/volume-2014/313195/figures/313195.fig.002b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>Balanced-power selection</td></tr></table></td></tr></table>

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International Journal of Antennas and Propagation

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Figure 2

Figure 2: Energy-Efficiency Analysis of Per-Subcarrier Antenna Selection with Peak-Power Reduction in MIMO-OFDM Wireless Systems 