Figure 3From: Cooperative partial retransmission scheme in incremental decode-and-forward relayingThroughput performance of the direct transmission, Pre-HARQ, and the proposed CPR scheme with L ∈ {2, 3, 4}. The relay is assumed to be at δ = 0.5, the maximum number of retransmissions is M = 4, and the information transmission rate is .Back to article page