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EURASIP Journal on Wireless Communications and Networking
Figure 5 | EURASIP Journal on Wireless Communications and Networking

Figure 5

From: A unified approach for the fading statistics of heterogeneous compound channels in transparent relay transmissions

Figure 5

Average SNR of compound channels of Weibull × Weibull(WW), Rayleigh × Weibull (RW), and Nakagami × Weibull (NW) distributions. Average SNR from simulated samples shows close match to that evaluated from theoretical expressions at specific values of fading factors β=m=4. It is plotted against overall relay amplification factor. The required amplification factor for a target average SNR of the system operating under NW or RW or NW channel model can be obtained from this figure.

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