To address the challenging issues of energy-efficiency and seamless connectivity in
heterogeneous networks, 3GPP and IEEE have recently incorporated several architectural …

Network densification by installing more cellular stations (cells) with smaller coverage is
promising to improve wireless capacity to meet the explosive growth of cellular traffic. The …

With high capacity air interfaces and large numbers of small cells, backhaul-the wired
connectivity to base stations-is increasingly becoming the cost driver in cellular wireless …

An overly multiple‐input–multiple‐output cognitive radio femtocell network consisting of P
macrocell users equipments (MUEs), known as primary users (PUs), and K femtocell access …

Heterogeneous long term evolution (LTE) networks evolve as a possible solution to
accommodate the exponential growth of mobile data. However, the heterogeneity introduces …

In recent years, development of femtocells are receiving considerable attention towards
increasing the network coverage, capacity, and improvement in the quality of service for …

Hierarchical macrocell and femtocell networks aim to provide seamless roaming and
improve network capacity. UEs moving in such networks may experience frequent …

Currently, Femtocell technology emerged for cellular wireless networks, which has rapidly
engrossed cellular industry. The principle of femtocell to the mobile operators is to reduce …

Rapid increase in the number of user per day has been observed in the field of wireless
communication. This demands more and more data rate. Indoor deployment has been …

Femtocell deployment is one of the key solutions to achieve the high data rate of the fifth
generation mobile communication. Nevertheless, dense femtocell networks face several …