Resource allocation in mmWave small cell is a key issue of the fifth generation (5G) systems.
To solve this problem, we first present a hybrid beamforming structure for base station of …

It can be predicted that the infrastructure of the existing wireless networks will not fill the
requirement of the fifth generation (5G) wireless network due to the high data rates and a …

The emerging ultra-dense small cell networks (UD-SCNs) will need to combat a variety of
challenges. On the one hand, massive number of devices sharing the limited wireless …

Abstract 5G wireless networks will be extremely dense, given the projected increase in the
number of users and access points (APs), as well as heterogeneous, given the different …

Green communication has emerged as the most important concept for the next generation
networks. Along with improved data rate and capacity, the upcoming 5G networks aim at …

Abstract 5G communication networks will dominate the global communications market in the
next few years. Researchers working in the domain of 5G communication technologies are …

IAB is a feasible and economical solution to deploy ultra-dense cells in the 5G networks,
where access and wireless backhaul links share the same spectrum. IAB eliminates the …

Macro base stations are overlaid by small cells to satisfy the demands of user equipment in
heterogeneous networks. To provide wide coverage, some small cells are not directly …

Future-generation radio access networks (RAN) are projected to fulfill the diverse
requirements of user equipment (UE) by adopting a heterogeneous network (HetNet) …

Millimeter wave (mmWave) spectrum has been proposed for use in commercial cellular
networks to relieve the already severely congested microwave spectrum. Thus, the design of …