Performance Evaluation of Closed-Loop Spatial Multiplexing Codebook Based on Indoor MIMO Channel Measurement

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="701985.fig.007a" src="https://static.hindawi.com/articles/ijap/volume-2012/701985/figures/701985.fig.007a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>L1 transmission</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="701985.fig.007b" src="https://static.hindawi.com/articles/ijap/volume-2012/701985/figures/701985.fig.007b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>L4 transmission</td></tr></table></td></tr></table>

<table>Performance comparison between different codebook selection criterions for L1 and L4 transmissions with MMSE receiver.</table>

International Journal of Antennas and Propagation

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Figure 7

Figure 7: Performance Evaluation of Closed-Loop Spatial Multiplexing Codebook Based on Indoor MIMO Channel Measurement 