Figure 3From: Coded unicast downstream traffic in a wireless network: analysis and WiFi implementation Histograms of the average rewards seen by each user. Left bars—Greedy algorithm. Right—Semi-Greedy. The Horizontal line represents the expected reward of the uncoded policy. Values are normalized by the number of users. (a) Packet loss probability 0.25. (b) Packet loss probability 0.4.Back to article page