Quasi-Orthogonal Space-Time Block Coding Using Polynomial Phase Modulation

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td align="left">Constellation</td><td align="center">Linear-binary PPM</td><td align="center">QPSK</td><td align="center">Quadratic-binary PPM</td><td align="center">8-PSK</td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td align="left">CGD<sub>min</sub></td><td align="center">16</td><td align="center">16</td><td align="center">0.0100</td><td align="center">0.0404</td></tr><tr><td align="left"><span style="width: 29.737499px;"><svg height="19.275" id="M71" style="vertical-align:-4.3438pt" version="1.1" viewbox="0 0 29.737499 19.275" width="29.737499" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,19.275)">
<g transform="translate(72,-56.58)">
<text transform="matrix(1,0,0,-1,-71.95,60.96)">
<tspan style="font-size: 12.50px; " x="0" y="0">𝑑</tspan>
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<text transform="matrix(1,0,0,-1,-64.55,66.03)">
<tspan style="font-size: 8.75px; " x="0" y="0">8</tspan>
<tspan style="font-size: 8.75px; " x="-0.75" y="9.3999996">m</tspan>
<tspan style="font-size: 8.75px; " x="6.0590558" y="9.3999996">i</tspan>
<tspan style="font-size: 8.75px; " x="8.4921122" y="9.3999996">n</tspan>
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</svg></span></td><td align="center">16</td><td align="center">16</td><td align="center">0.0100</td><td align="center">0.1178</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Comparison of CGD<sub>min</sub> values for PPM and PSK constellations.

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tab1

Table 1

Table 1: Quasi-Orthogonal Space-Time Block Coding Using Polynomial Phase Modulation 