Adding Femto Base Stations (FBSs) has become a common approach toward capacity and
coverage enhancements in the current cellular networks. Moreover, rapidly growing demand …

As a promising technique for next-generation wireless networks, femtocells expand the
coverage of cellular networks, provide high data rate for users, decrease the transmission …

Dense deployment of femtocells improves the network capacity without significantly
burdening the operator with huge capital and operational expenditure. However, extremely …

In this paper, we investigate the joint impact of both the number of small BSs and the
transmit powers on the energy efficiency (EE) of Heterogeneous cellular networks (HetNets) …

Use of femtocells for indoor and office environment has proved to be an effective solution to
handle ever increasing mobile data demands. Femtocell helps improving network capacity …

The major considerations in designing wireless networks are spectral efficiency (SE) and
energy efficiency (EE). Though it is desirable to enhance both SE and EE, however, a trade …

Femtocells can be employed as the low-power “green” wireless-access points to extend the
macrocell network coverage and enhance the quality-of-service inside homes. In this paper …

Large-scale enterprise femtocell deployments can significantly impact the performance and
energy consumption of the underlying wireless networks that support them. Naive femtocell …

In this paper, we focus on energy efficiency (EE) in densely deployed femtocell networks
where a large number of open-access femto base stations (BSs) are deployed in a public …

Heterogeneous cellular networks (HetNets) can meet the rapid growth of mobile services
demand. However, the dense deployment of small cell base stations (BSs) inevitably …