School of Electronic and Information Engineering Beijing Jiaotong University Beijing 100044 ChinaSchool of Information Engineering East China Jiaotong University Nanchang 330013 China;
School of Electronic and Information Engineering Beijing Jiaotong University Beijing 100044 China;
Department of Electrical and Electronic Engineering Southern University of Science and Technology of China Shenzhen 518055 China;
School of Electronic and Information Engineering Beijing Jiaotong University Beijing 100044 China;
Tsinghua National Laboratory for Information Science and Technology Tsinghua University Beijing 100084 China;
heterogeneous cellular networks; interference management; power allocation; interference price; game theory;