Publications

Cellular heterogeneous networks (HetNets), which are realized through shared carrier deployments of macrocells and small cells, are widely seen as a potential solution to serve growing data capacit

Heterogeneous Networks (HetNets) comprising overlays of macro-cells and small-cells provide an effective solution to address the ever-increasing capacity demand in mobile networks.

Heterogeneous cellular networks comprising overlays of macro-cells and small metro-cells are susceptible to excessive interference on the uplink because of the asymmetry between the uplink and down

In this paper we focus on how Quality of Service guarantees are provided to virtualised applications in the Cloud Computing infrastructure that is being developed in the context of the IRMOS1 Europ

Software defined networking (SDN) and network function virtualization (NFV) are the embraced technologies for the backhauling of future 5G networks.

Utility communications are increasingly required to support machine-to-machine (M2M) communications for hundreds to millions of end devices ranging from meters and PMUs to tiny sensors, high-powere

Optical channels are configured according to changing data traffic demands through virtualized routing and frequency allocation functions as SDN applications.

Emerging IT service providers that aim at delivering supercomputing power available to the masses over the Internet rely on high-performance IT resources interconnected with ultra-high-performance

In a communications network, several physical appliances are used to manage and operate the network.

Presentation on key challenges and trends in the area of Network Function Virtualization.