Algorithm 1 Power control algorithm.

1:Input: $h_{kj}^q$, ${\vartheta }_{kj}$, $P{r}_{kj}$, ${\lambda }_{kj}\left(t\right)$, ${\tau }_{kj}\left(t\right)$, ${\eta }_i\left(t\right)$, ${\rho }_q\left(t\right)$, $k=1\cdots N,k\ne i$, $q=1\cdots N,q\ne k$, $j=1\cdots m$, $i=1\cdots N$ 2:Output: optimal interference prices, transmission power 3:Initialization: ${\rho }_q\left(t\right)=0.5$, ${\lambda }_{kj}\left(t\right)={\tau }_{kj}\left(t\right)={\eta }_i\left(t\right)=10$ 4:Compute the ${\rho }_i\left(t+1\right)$, ${\lambda }_{ij}\left(t+1\right)$, ${\tau }_{ij}\left(t+1\right)$ and ${\eta }_i\left(t+1\right)$ according to Formulas (18)–(21) 5:While$\exists i$, $|{\rho }_i\left(t+1\right)-{\rho }_i\left(t\right)|>\epsilon$, do 6: ${\rho }_i\left(t\right)={\rho }_i\left(t+1\right)$ 7: ${\lambda }_{ij}\left(t\right)={\lambda }_{ij}\left(t+1\right)$ 8: ${\tau }_{ij}\left(t\right)={\tau }_{ij}\left(t+1\right)$ 9: ${\eta }_i\left(t\right)={\eta }_i\left(t+1\right)$ 10:Update ${\rho }_i\left(t+1\right)$, ${\lambda }_{ij}\left(t+1\right)$, ${\tau }_{ij}\left(t+1\right)$, ${\eta }_i\left(t+1\right)$ according to Formulas (18)–(21) 11: end 12:${\rho }_i\left(t+1\right),\forall i$ is the optimal interference prices, and compute the transmission power based on Formula (9)