The National Natural Science Foundation of China(No.61571111);the National High Technology Research and Development Program of China(863 Program)(No.2014AA01A703,2015AA01A706);the Fundamental Research Funds for the Central Universities of China(No.2242016K40098)
The performance of the graph-based scheduling for device-to-device communications overlaying cellular networks is studied. The graph-based scheduling consists of two stages, the frequency assignment stage and the time...