Fig. 5
From: Two-way relaying schemes in full duplex cellular system
The achievable rate regions and sum-capacities of DDF relaying mode for different interferences cases. a Weak or moderate interference (0≤η inf≤1). b Strong interference \((1 \le {\eta _{\inf }} \le \sqrt {1 + {P_{\mathrm {B}}}{{\left | {{h_{{\text {BR}}}}} \right |}^{2}}/\sigma _{\mathrm {R}}^{\mathrm {2}}})\). c Very strong interference \(({\eta _{\inf }} \ge \sqrt {1 + {P_{\mathrm {B}}}{{\left | {{h_{{\text {BR}}}}} \right |}^{2}}/\sigma _{\mathrm {R}}^{\mathrm {2}}})\)