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 power control scheme for co-channel deployment of femtocells
in the umbrella of macrocell LTE. The severe interference in the downlink from the femtocells …

The femtocell network, which is designed for low power transmission and consists of
consumer installed small base stations, coexists with macrocells to exploit spatial reuse …

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 in mobile communication as
a cost-effective means of improving indoor coverage and capacity. A significant technical …

The femtocells are very promising concept for wireless networks to significantly enhance
system capacity. Nevertheless, a lot of challenges must be still addressed. The paper …

This paper proposes two interference mitigation strategies that adjust the maximum transmit
power of femtocell users to suppress the cross-tier interference at a macrocell base station …

Introduction of Femtocells in heterogeneous network enhances the capacity, indoor
coverage of the existing macrocell based network. It also allows high-speed data services …

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 …

The femtocell has evolved as a great solution for improving coverage and traffic offloading
from the current LTE cellular networks, and it accomplishes the dreams of the high data rate …