A Hybrid Multiuser Detector Based on MMSE and AFSA for TDRS System Forward Link

<table>The BER performance versus user number <svg height="11.175" id="M102" style="vertical-align:-0.0pt" version="1.1" viewbox="0 0 13.3125 11.175" width="13.3125" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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q12 68 2 83t-72 22l6 28h257l-7 -28q-62 -7 -76 -21.5t-27 -83.5l-32 -172q29 11 78 46q112 84 217 179q18 16 23.5 25.5t-1 14.5t-26.5 8l-30 4l5 28h249z" id="x1D43E"></path></g>
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The Scientific World Journal

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Figure 4

Figure 4: A Hybrid Multiuser Detector Based on MMSE and AFSA for TDRS System Forward Link 