The increasing demand of indoor broadband access encourages the diffusion of the" home
base stations", known as femtocells. Their self installation nature envisages interference …

The self-installation nature of femtocells sharing the same frequency band can lead to
harmful femto-to-femto interference levels. The possibility for operators to share its licensed …

We consider the problem of sharing spectrum between different base stations in an OFDM
network where some cells have a small radius. Such scenarios will become increasingly …

With the emergence of femtocells, the complexity and heterogeneity of the mobile radio
networks have been dramatically increased, which lead to more operational tasks such as …

This paper investigates spectrum resource coordination for the mixed macrocell and
femtocell deployment. Though sharing spectrum provides larger bandwidth for both …

The traffic in cellular networks has been growing at an accelerated rate. In order to meet the
rising demand for large data volumes, shrinking the cell size may be the only viable option …

Femtocells deployed in the Macrocell to improve the indoor coverage share the same
spectrum with the Macrocells. The dynamic spectrum access (DSA) and power allocation …

The race toward higher throughputs for cellular network users is getting more difficult
everyday. On the one hand cellular network operators wish to increase benefits by offering …

Deployment of femtocells represents a promising solution to increase cost-capacity benefits
for network operators and provide higher data rates to end-users. Femtocells are conceived …

In order to mitigate inter-femtocell interference (IFI) and utilize spectrum resource efficiently,
this paper proposes a dynamic clustering-based sub-band allocation scheme (DCCSA) …