Growing smart phones population and multimedia traffic in cellular networks have caused
traffic congestion in base stations (BS) and increasing delay in responding users requests …

There is a continuous requirement to increase the capacity of cellular communication
system. Device to Device communication is a technology of upcoming generation cellular …

In recent days the mobile data usage traffic has risen exponentially due to the increasing
mobile subscriber growth, the emergence of data intensive applications such as online …

With the explosive growth of mobile data demands for local services, device-to-device (D2D)
communication is proposed as a vital technology for next generation cellular network to …

The significant development in mobile internet greatly enrich our daily life, meanwhile it
challenges the capacity of the current cellular networks. The limited frequency resources are …

Allowing a Device-to-Device (D2D) communication mode in a cellular network is a feature
that might improve the system performance due to a better (re) use of radio resources and a …

Many new mobile applications create traffic among cellular users. We define intra-cellular
traffic as the traffic from one cellular user to another user in the same cellular network. This …

The recent advances in the technology of smart devices caused a tremendous increase in
wireless traffic in conventional cellular networks, thus leading to overloading the base …

In the evolution of wireless network through different generations, the increasing needs of
the users are served with many new technologies. To improve the spectral efficiency, data …

In long term evolution (LTE) cellular networks, the devices present in close proximity can
communicate directly without going through the base station. This technology is known as …