Ultra dense networks (UDN) can be considered as one of the key technologies of 5G, since
it can improve capacity and spectral efficiency. With the densification of cell networks, the …

Ultra-dense networks (UDN) can increase the network coverage and improve the overall
throughput which make it a promising network technology. However, traditional resource …

Ultra dense network (UDN) technology will certainly be the key to the future development of
the fifth Generation (5G) mobile communication. In order to improve spectral efficiency and …

Ultra-dense networks (UDNs) have become an important architecture for the fifth generation
(5G) networks. A large number of small base stations (SBSs) are deployed to provide high …

To reduce the interference among small cells of Ultra-Dense Networks (UDN), an improved
Clustering-Assisted Resource Allocation (CARA) scheme is proposed in this paper. The …

Cellular networks are becoming dense due to deployment of small cells and a number of
user devices. Such networks are called ultra-dense networks (UDNs). In this paper, we …

Coordinated multipoint (CoMP) transmission has been considered an important technology
to manage the serious inter-cell interference in ultra-dense small cell networks (UDN). In this …

In 5G Ultra-dense Network (UDN), resource allocation is an efficient method to manage inter-
small-cell interference. In this paper, a two-stage resource allocation scheme is proposed to …

As the demand for mobile data services skyrockets and the scarcity of spectrum increasing,
femtocell networks overlaying with macrocell networks becomes a promising solution …

Ultra-dense network is a promising technology for 5G cellular networks, and its approach is
to densify the network to enhance system throughput via universal frequency reuse …