… This article provides a potential network architecture for 5G to satisfy the 1000 traffic increase.
Future cellular networks will be ultra-dense multi-tier heterogeneous networks along with …

… Ultra-Dense Heterogeneous Networks Driven by the ever-increasing amount of mobile data,
cellular networks evolve from small cell network to ultra-dense heterogeneous networks, to …

… rate in a dynamic ultra-dense heterogeneous network is presented. The scheme first defines
a new interference estimation method that constructs network interference state map, based …

… In wireless heterogeneous networks (HetNets), the spatial densification through small
cells … However, ultra-dense deployment of small cells is envisioned to exacerbate network …

… Abstract—We investigate network performance of ultra-dense heterogeneous networks (HetNets)
and study the maximum energy-efficient base station (BS) deployment incorporating …

… allocation problems in heterogeneous ultradense networks (HUDNs… heterogeneous bipartite
graph model and propose the corresponding heterogeneous bipartite graph neural network …

… in cache-enabled heterogeneous networks by incorporating BSs’ heights into the mathematical
analysis. A recent study [10] incorporated user height in the network analysis and found …

… The rapid growth of mobile data traffic will lead to the deployment of Ultra–Dense Networks
(UDN) in the near future. Various networks must overlap to meet the massive demands of …

… Network Architecture In this paper, we consider a heterogeneous network (HetNet)
architecture composed of macro and small-cell base stations (BSs) [14], as shown in Fig. 1. The …

… of green communications of ultradense mobile devices (MDs), … network-wide weighted
energy consumption under the delay constraints of MDs for ultradense heterogeneous networks. …