Implementation of a Zero-Forcing Precoding Algorithm Combined with Adaptive Beamforming Based on WiMAX System

<table class="table-group" id="tab3"><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">DOA</td><td align="center">0°, 60°</td></tr><tr><td align="left"><span style="width: 45.125px;"><svg height="16.299999" id="M51" style="vertical-align:-3.3907pt" version="1.1" viewbox="0 0 45.125 16.299999" width="45.125" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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<g transform="matrix(.012,-0,0,-.012,38.875,16.088)"><path d="M445 282q0 -64 -27.5 -125t-80.5 -104q-80 -65 -168 -65q-73 0 -109.5 46.5t-36.5 116.5q0 92 46.5 163t119.5 104q66 30 108 30q67 0 107.5 -43.5t40.5 -122.5zM355 280q0 62 -26.5 94.5t-64.5 32.5q-26 0 -44 -8q-39 -18 -74 -82t-35 -163q0 -57 25.5 -90.5t70.5 -33.5
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</svg></span></td><td align="center">5 dB</td></tr><tr><td align="left"><svg height="16.6625" id="M52" style="vertical-align:-3.56265pt" version="1.1" viewbox="0 0 11.0375 16.6625" width="11.0375" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg> in (<a href="https://static.hindawi.com/articles/ijap/volume-2013/976301/figures/#EEq3">3</a>)</td><td align="center">0.99</td></tr><tr><td align="left"><svg height="12.175" id="M53" style="vertical-align:-3.56265pt" version="1.1" viewbox="0 0 9.5625 12.175" width="9.5625" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg> in (<a href="https://static.hindawi.com/articles/ijap/volume-2013/976301/figures/#EEq5">5</a>)</td><td align="center">0.01</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Parameters for OLB-based beamformer simulation.

International Journal of Antennas and Propagation

tab3

Table 3

Table 3: Implementation of a Zero-Forcing Precoding Algorithm Combined with Adaptive Beamforming Based on WiMAX System 