(8)
Where \(P_{r}\) is the Received power by the smart phone antenna in W.
\({{\mathbf{\text{\ \ \ \ \ \ \ \ \ \ \ \ \ }}\mathbf{P}}_{\mathbf{\ }\mathbf{r}\mathbf{\ }}\mathbf{(}\mathbf{w}\mathbf{)=10}}^{\mathbf{\land}}\left(\frac{\mathbf{1}}{\mathbf{10}}\mathbf{\times}\mathbf{\text{RSS}}\mathbf{(}\mathbf{\text{dBm}}\mathbf{)}\right)\)