Robustness of Time Reversal versus All-Rake Transceivers in Multiple Access Channels

Figure 6

Spectral efficiency (solid curve) and lower bound assuming Gaussian interference (dashed curve) versus (dB) for different values of load and error variance . Impulsiveness index is fixed to in Figs. from (a) to (d) and to in Figs. (e) and (f).

(a) , ,

(b) , ,

(c) , ,

(d) , ,

(e) , ,

(f) , ,