Figure 2From: Cooperative overlay secondary transmissions exploiting primary retransmissionsThroughput versus R s , for R p = 4 bpcu, P s = −5 dB, P p = 10 dB, λ pp = λ sp = λ rp = 1 , λ ps = λ pr = 24, λ ss = 24, λ sr = λ rs = 44. The black square marker represents the Monte Carlo simulations.Back to article page