Cooperative Bargaining Based Hierarchical Spectrum Allocation Scheme for 5G Heterogeneous Networks
Fifth-generation (5G) wireless networks are proposed to meet cyspera cream where to buy the increasing application traffic data, which will expand rapidly.To meet this increasing data challenge, the heterogeneous ultra-dense network (HetUDN) is one of the key technologies.In this paper, we focus on the spectrum allocation problem in the HetUDN syst