Handover (HO) is one of the key aspects of next-generation (NG) cellular communication
networks that need to be properly managed since it poses multiple threats to quality-of …

5G heterogeneous network system incorporates multiple radio access technologies (RATs),
which enables the massive connection of Internet of things (IoT) devices and popularity of …

Good mobility performance is critical in cellular networks for ensuring that each user is
always connected to the best possible cell and that the handovers are executed timely to …

The hierarchical coexistence of femtocells and macrocells is a promising approach for
heterogeneous networks (HetNets), dealing mainly with indoor coverage issues and …

With the rapid increase in the number of mobile users, wireless access technologies are
evolving to provide mobile users with high data rates and support new applications that …

The heterogeneous network (HetNet) is an important concept for next-generation wireless
Internet architecture and Internet of Things, where several wireless technologies can coexist …

In recent years, heterogeneous networks (HetNets) have drawn a lot of attention to
connecting devices that will enable everything to become smart, efficient, and fast. These …

Network selection is very important for a successful handover in a multi-tier heterogeneous
networks. However, the primary challenges currently faced by research community is the …

Abstract The Heterogeneous Network is widely used in the Fifth Generation wireless
network to solve the problem of increasing demand on wireless communication. Femtocell …

The increase in user mobility and density in modern cellular networks increases the risk of
overloading certain base stations in popular locations such as shopping malls or stadiums …