Nonconvex Optimization of Collaborative Multiband Spectrum Sensing for Cognitive Radios with Genetic Algorithms

<table>Narrowband transmission against interference probability characteristics in LSC, with <svg height="14.85" id="M125" style="vertical-align:-2.22495pt" version="1.1" viewbox="0 0 116.2625 14.85" width="116.2625" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg> collaborating CR. The shaded region highlights the convexity domain of (<a href="https://static.hindawi.com/articles/ijdmb/volume-2010/531857/figures/#eq1">P1</a>).</table>

International Journal of Digital Multimedia Broadcasting

fig6

Figure 6

Figure 6: Nonconvex Optimization of Collaborative Multiband Spectrum Sensing for Cognitive Radios with Genetic Algorithms 