Exploiting Spatial and Frequency Diversity in Spatially Correlated MU-MIMO Downlink Channels

<table class="table-group" id="tab4"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td align="left">Parameters</td><td align="center">Value</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td align="left">Downlink bandwidth</td><td align="center">10 MHz</td></tr><tr><td align="left">Time slot/subframe duration</td><td align="center">0.5 ms/1 ms</td></tr><tr><td align="left">Subcarrier spacing</td><td align="center">15 kHz</td></tr><tr><td align="left">Precoding codebook size, <i>L  </i></td><td align="center">2</td></tr><tr><td align="left">FFT size, <svg height="15.25" id="M109" style="vertical-align:-3.27605pt" version="1.1" viewbox="0 0 35.537498 15.25" width="35.537498" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg></td><td align="center">1024</td></tr><tr><td align="left">Useable subcarrier, <svg height="15.4" id="M110" style="vertical-align:-3.39069pt" version="1.1" viewbox="0 0 32.224998 15.4" width="32.224998" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<g transform="matrix(.017,-0,0,-.017,.062,11.112)"><path d="M857 650l-6 -28q-44 -4 -61.5 -16.5t-29.5 -48.5q-11 -32 -37 -166l-78 -399h-29l-351 537h-4l-56 -276q-24 -120 -24 -164q0 -35 17.5 -46t75.5 -15l-6 -28h-245l7 28q41 2 62 14t31 44q10 30 41 171l53 245q8 44 6.5 60.5t-14.5 33.5q-10 15 -27 19.5t-64 6.5l6 28h153
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</svg></td><td align="center">600</td></tr><tr><td align="left">Number of OFDM symbols per time slot (Short/Long CP)</td><td align="center">7/6</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Journal of Computer Networks and Communications

tab4

Table 4

Table 4: Exploiting Spatial and Frequency Diversity in Spatially Correlated MU-MIMO Downlink Channels 