Femtocell dense deployment imposes new challenges for the resource allocation in a two-
tier network such as:(1) dynamic resources allocation among the two tiers taking into …

In this paper, we consider the problem of resource allocation in two-tier networks taking into
consideration nondense femtocell deployments. The following limitations can be remarked …

In this paper, we tackle the problem of resource management in macro-femtocell networks.
Dense deployment of femtocells imposes several challenges for a cluster-based resource …

We address the femtocell clustering together with the resource allocation in macro-femtocell
networks. The clustering schemes allow the implementation of distributed approaches that …

Femtocells have been deployed to enhance indoor coverage, improve the system capacity
of cellular networks, and increase the spectrum efficiency by means of full subcarrier reuse …

The exponential increase in high rate traffic driven by a new generation of wireless devices
is expected to overload cellular network capacity in the near future. Femtocells have recently …

In this paper, we consider a power control scheme for co-channel deployment of femtocells
in the umbrella of macrocell LTE. The severe interference in the downlink from the femtocells …

This paper proposes a solution to enhance the performance of femtocell networks. We focus
on studying the capacity and QoS behavior of femtocell deployment by utilizing a joint …

Femtocell network is an efficient configuration to improve coverage and quality of service
(QoS) in cellular networks. However, due to dense deployment, users in a femtocell may be …

While femtocells provide various advantages for associated users, the occurred interference
on the macrocell layer remains a severe problem. To resolve such problems, various …