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—Future networks require the use of sophisticated tools that will simplify the management and control of complex infrastructures and services by minimizing the burden of human presence and manual operation. Autonomic Network Management (ANM) on the one hand and Software Defined Networking (SDN) on the other hand, have appeared with the promise to meet these… (More)
— The existing characteristics of the wireless networks nowadays, urgently impose the exploitation of flexible networking solutions that will offer increased efficiency in resource utilization and application Quality of Service (QoS) provisioning and at the same time will reduce the energy consumption and achieve green targets. In this respect,… (More)
The current circumstances on a worldwide level urgently impose to exploit technology in order to reduce environmental pollution, CO 2. emissions and waste. The current technologies and the provisioned evolution steps take into consideration these facts and contribute to achieve greener footprint. This paper describes technologies as important elements in… (More)
" Performance analysis of OCDMA PON configuration supporting multirate bursty traffic with retrials and QoS differentiation " , accepted for publication in Optical Switching and Networking, 2014.