With the development of the network scale, energy saving has become an important issue in
mobile communication network This paper introduces an energy saving strategy for LTE …

In this paper we study the base station (BS) sleep mode as an approach to decrease the
energy consumption of LTE HetNets. We present an energy model which takes into account …

This paper addresses energy efficiency and throughput performance of joint LTE-A
macrocell and femtocell deployment. We consider two techniques discontinuous …

Since the information and communication technology industry is one of contributors to global
warming, how to utilize self-organizing networks (SONs), which can simplify network …

In the near future, because of its growing popularity and improved support for increased
traffic demands from subscribers, a very dense deployment of small cells is expected in LTE …

Aiming at further improving the energy efficiency of system while meeting the data rate
requirement of the users, in this paper, a network energy efficiency optimization problem by …

This paper analyses how much the capacity layer of HetNets are utilized as the function of
momentary traffic demand and user distribution. It is shown that the capacity layer is …

Exponential growth of capacity demand is making energy efficient cellular network
densification an important issue. As a network is dimensioned based on the busy hour …

Energy consumption of Information and Communication Technologies (ICT) in general and
wireless mobile networks in particular is rapidly increasing with the exponential growth of …

The cell sleeping scheme is an efficient method for power saving in the cellular networks.
The LTE heterogeneous network (HetNet) with mixed macro cells and small cells is …