Algorithm 1 ADMM for Sensor Reporting Power Optimization

1:Input:N, K, M, P, $\left\{{\mathrm{a}}_{ik}\right\},\left\{b_{ik}\right\},\tau$. 2:Initialize: Set $\{{\rho }_{ik}^0>0\}$ at random and $\{{\mu }_{ik}^0=0\}$, ${\{\mathrm{x}}_{ik}^0=\frac{P}{N\ast K}\}$. 3:for$\mathrm{j}=0,1,\dots$do 4:   Update ${\{\mathrm{t}}_{ik}^{j+1}\}$ via Equation (30). 5:   Update ${\{\mathrm{x}}_{ik}^{j+1}\}$ via Equation (31). 6:   Update $\left\{{\mu }_{ik}^{j+1}\right\}$ via Equation (34). 7:   Update $\left\{{\rho }_{ik}^{j+1}\right\}$ via Equation (35). 8:end for 9:Output: the optimized sensor reporting power ${\{\mathrm{x}}_{ik}^{j+1}\}$.