Fig. 10From: Structured optimal transmission control in network-coded two-way relay channelsThe optimal threshold \(\phi _{1}^{*}\) vs. b 2 and g 2 when g 1=2 (left), and \(\phi _{2}^{*}\) vs. b 1 and g 1 when g 2=1 (right). The system parameters are the same as in Fig. 4 so that Theorem 4.12 holdsBack to article page