This paper concerns a heterogeneous ultra dense network (HUDN) with regularly deployed
macrocells. Aiming to combat both cross-tier and co-tier inter-cell interference (ICI), this …

We consider a heterogeneous ultra dense network (HUDN) with both the hexagon and
Poisson point process (PPP) layouts, which is more relevant for practical scenarios. A user …

Ultra dense cellular networks (UDNs) are concerned in this paper, which employ Macro-
Diversity-Coordinated Multipoint (MD-CoMP) to deal with the serious inter-cell interference …

In this paper, we consider a novel base station (BS) activation scheme for the coordinated
multi-point (CoMP) transmission in multi-tier CoMP-based ultra dense network (CUDN). In …

The general tendency that cellular networks evolve toward small cells and ultimately ultra-
dense networks (UDNs) will bring paradigm shift in network design. Cooperating multiple …

In this paper, we consider a relative received link power (RRLP)-based coordinated multi-
point (CoMP) joint transmission (JT) in the multi-tier ultra-dense networks (UDN). In this …

In this paper, we propose a novel coordinated multipoint (CoMP) downlink transmission
strategy for the ultra-dense network (UDN) environment. In this proposed CoMP …

Ultra-dense networks (UDNs) are one of the key enabling techniques for implementation of
5G wireless communication systems, and inter-cell interference is a major issue in UDNs …

The ongoing densification of small cells, ie, ultimately evolving toward ultra-dense networks
(UDNs), yields an unprecedented paradigm shift in network design by bringing the base …

In this paper, we investigate how picocells overlaid in macrocells expand their coverage
areas under different Cell Range Expansion (CRE) strategies in a macro-pico …