… energy efficiency in femtocell networks, including energy-efficient metrics, energy consumption
models, deployment … it obtains energy efficiency even if its main aim is not to save energy. …

… deploying femtocells in a cellular network. In particular, we focus on the tradeoff between
energy efficiency … We show that femtocells can indeed improve energy efficiency of the network. …

… the spectral and energy efficiency for the MFemtocell-… efficiency and energy efficiency for
MFemtocell systems have been investigated. It has been shown that the energy efficiency can …

… scenarios are defined and used to study effects of femtocell deployment … in energy efficiency
of different LTE femtocell deployment scenarios, we change the area covered by femtocells …

… However, it is important to evaluate the energy efficiency of femtocells. This paper … in the
energy efficiency of the femtocell in IoT. First, we introduce the idea of femtocells in the context of …

… per area, but they also offer an opportunity to improve the energy efficiency, … energy efficiency,
have been analyzed and compared in two network architectures; a traditional deployment …

… CONCLUSIONS In this work, we have shed light on the energy consumption profile of
femtocell deployments. A novel IDLE mode procedure for femtocell BSs has been introduced that …

… can be used to improve the energy efficiency of the network. In this study, sleep mode is
only allowed for the deployed picocells and not femtocells as the latter are not controlled by the …

… efficiency and network energy efficiency with densest macro-layer configuration (120 cells/km2),
the indoor ultra dense femtocell deployment … , dense femtocell deployment provides …

… FEMTOCELL NETWORKS We define the EE in the femtocell deployment area, A, as the
ratio of total user throughput to totally consumed power for A (b/s/W). Since the users can be …