As heterogeneous networks (HetNets) emerge as one of the most promising developments
toward realizing the target specifications of Long Term Evolution (LTE) and LTE-Advanced …

Radio resource and its management is one of the key areas of research where technologies,
infrastructure and challenges are rapidly changing as 5G system architecture demands a …

Small cell (SC) base stations with cognitive capabilities are seen as an efficient way to cope
with interference between the SC base stations and macrocell base stations (MBSs) …

Energy efficiency in cellular networks is a major issue for current and future mobile networks.
Several approaches have been proposed for this purpose: the component approach, the …

Radio resource and its management is one of the key areas of research where technologies,
infrastructure and challenges are rapidly changing as system architecture demands a …

Recently, the femtocell concept has received considerable attention both in academic and
industry as a promising solution for the deep indoor coverage problem as well as the …

Femtocells are seen to be the future of Long Term Evaluation (LTE) networks to improve the
performance of indoor, outdoor and cell edge User Equipments (UEs). These small cells …

In order to mitigate the interference between macrocell mobile stations (mMSs) and
femtocells and allocate the spectrum efficiently, a graph coloring based clustering algorithm …

RÉSUMÉ L'architecture hiérarchique bi-niveau (c. à. d. two-tier) qui se compose d'une
macrocellule et des femtocellules est la plus prometteuse pour les opérateurs des réseaux …

Due to the popularity of smart phones and wireless services, demand for high traffic has
become a heavy burden in wireless cellular communication system. Deployment of small …