Research Article

Suboptimal Greedy Power Allocation Schemes for Discrete Bit Loading

Figure 8

Average computation time comparison of the g-GPA and the GPA algorithms for and varying -subcarrier system at different SNR applications for (a) 15 dB SNR and (b) 35 dB SNR.
370261.fig.008a
(a)
370261.fig.008b
(b)