Power Emission Density-based interference analysis for random wireless networks

To reduce the difficulties in calculating the aggregated interference power at an observed receiver, a Power Emission Density-based analysis method is proposed in this paper. By utilizing the new method, the traditional discrete-style calculation (i.e., obtain each concurrent interferer´s impact on the observed receiver individually, and add them together) can be replaced with a concise integration over the entire network area, which could effectively reduce the complexity of interference-related studies. The accuracy of the proposed method is verified by extensive simulations in different network scenarios. The results and analytical methods given in this paper will lead to a series of geometrical-based studies on the interference in random wireless networks, which could be used to guide the design and implementation of large-scale wireless networks.