Deployment of femtocell in macrocell cellular network which forms two-tier femtocell-
macrocell cellular network faces more complicated interference problems, since it uses the …

Femtocell is a small cell of 10-30 meters radius deployed in the existing larger cell
(macrocell) forming two-tier femtocell-macrocell cellular network. However, the deployment …

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 …

Femtocells are low-power user-deployed base stations that operate in licensed spectrum
and provide high-quality cellular service in indoor environments. However, there may be …

LTE (Long-Term Evolution) has become the de-facto standard of the fourth-generation (4G)
mobile communications which aim at meeting the demands for high-speed data …

Femtocells being small low powered base stations provide sufficient increase in system
capacity along with better indoor coverage. However, the dense deployment of femtocells …

In recent years, femtocells are receiving considerable attention towards increasing the
network coverage, capacity, and improving the quality of service for users. However, as the …

In heterogeneous networks, a severe downlink interference from femtocells should be
controlled centrally to increase the performance requirement of macrocell users. This paper …

In this paper, we consider a joint power control and resource allocation scheme for co-
channel deployed femtocells in macrocell networks. The strong interference in the downlink …

In this paper, interference mitigation through downlink power control is considered for
macrocell Femtocell overlay. Specifically, the strong interference in the downlink from the …