To cope with the tremendous growth in mobile data traffic, ultra-dense networks (UDNs) will
be deployed in the future cellular network. Meanwhile, the enormous amount of available …

Heterogeneous networks, which deploy small cells in the mmWave band underlying the
macrocell network, have attracted intense interest from both academia and industry …

The exponential growth in global mobile data traffic, especially with regards to the massive
deployment of devices envisioned for fifth generation (5G) mobile networks, has given …

Abstract Ultra-Dense Network (UDN) is considered to be the key enabler for realizing
capacity goals set by 5G. The major concern in UDN deployment is the backhaul network …

Deploying sub-6-GHz network together with millimeter wave (mm-wave) is a promising
solution to simultaneously achieve sufficient coverage and high data rate. In heterogeneous …

In this paper, we consider the problem of joint beam selection and link activation across a
set of communication pairs to effectively control the interference between communication …

The ultra-dense network (UDN) has been considered as a promising candidate for future 5G
networks to meet the explosive data demand. To realize UDN, a reliable, gigahertz …

Mobile users in an ultra-dense millimeter-wave cellular network experience handover
events more frequently than in conventional networks, which results in increased service …

Heterogeneous cellular networks (HCNs) with millimeter wave (mm-wave) communications
are considered as a promising technology for the fifth-generation mobile networks. Mm …

The fifth-generation mobile networks (5G) will not only enhance mobile broadband services,
but also enable connectivity for a massive number of Internet-of-Things devices, such as …