Reducing energy consumption in wireless communications has attracted increasing
attention recently. Advanced physical layer techniques such as multiple-input multiple …

Cellular networks are in a major transition from a carefully planned set of large tower-
mounted base-stations (BSs) to an irregular deployment of heterogeneous infrastructure …

The research on optical wireless communication (OWC) has been going on for more than
two decades. Particularly, visible light communication (VLC), as a means of OWC combining …

In this paper we develop a tractable framework for SINR analysis in downlink
heterogeneous cellular networks (HCNs) with flexible cell association policies. The HCN is …

Microwave power transfer (MPT) delivers energy wirelessly from stations called power
beacons (PBs) to mobile devices by microwave radiation. This provides mobiles practically …

Machine-to-machine (M2M) communication is an emerging technology to provide ubiquitous
connectivity among devices without human intervention. The cellular networks are …

With the relatively recent realization that millimeter wave frequencies are viable for mobile
communications, extensive measurements and research have been conducted on …

The proliferation of internet-connected mobile devices will continue to drive growth in data
traffic in an exponential fashion, forcing network operators to dramatically increase the …

Providing femto access points (FAPs) with computational capabilities will allow (either total
or partial) off-loading of highly demanding applications from smartphones to the so-called …

We present a new architecture to handle the ongoing explosive increase in the demand for
video content in wireless networks. It is based on distributed caching of the content in …