Significant research efforts have been devoted over the last decade to design efficient data
centre networks. However, major concerns are still raised about the power consumption of …

Passive optical networks (PON) technology is increasingly becoming an attractive solution in
modern data centres as it provides energy efficient, high capacity, low cost, scalable and …

Over the last decade, the evolution of data center architecture designs has been mainly
driven by the ever increasing bandwidth demands, high power consumption and cost. With …

Passive optical networks (PON) technology has recently been proposed as a solution for
scalability, energy efficiency, high capacity, low cost, flexibility and oversubscription issues …

In this paper, we propose incorporating Optical Wireless Communication (OWC) and
Passive Optical Network (PON) technologies into next generation spine-and-leaf Data …

The unprecedented advances in Passive Optical Networks (PONs) and their proven
performance in access networks have encouraged researcher to investigate the use of …

Passive Optical Networks (PONs) with their proven performance in access networks can
provide solutions to the challenges facing modern data centres. In this paper, we study a …

As the requirements for processing power of the datacenters continues to increase rapidly,
higher performance networks are required to sustain the increased communication …

The current data center architectures based on blade servers and electronic packet switches
face several problems, eg, limited resource utilization, high power consumption and cost …

In this paper, we present our results on tackling the oversubscription issue in the inter-cell
communication in the Arrayed Waveguide PON based data center architecture proposed in …