A survey on energy-aware design and operation of core networks
A detailed survey of approaches reducing energy consumption of core networks is
presented in this paper. We consider a multilayer architecture, in which the optical layer can …
presented in this paper. We consider a multilayer architecture, in which the optical layer can …
Energy saving in carrier-grade networks: A survey
Energy consumption of large-scale networks has become a primary concern in a society
increasingly dependent on information technology. Novel solutions that contribute to …
increasingly dependent on information technology. Novel solutions that contribute to …
A learning-automata-based congestion-aware scheme for energy-efficient elastic optical networks
The flexible nature of elastic optical networks (EONs) effectively uses spectral resources for
optical communication by allocating the minimum required bandwidth to network …
optical communication by allocating the minimum required bandwidth to network …
A quantitative survey of the power saving potential in IP-over-WDM backbone networks
The power consumption in Information and Communication Technologies networks is
growing year by year; this growth presents challenges from technical, economic, and …
growing year by year; this growth presents challenges from technical, economic, and …
Research challenges on energy-efficient networking design
The networking research community has started looking into key questions on energy
efficiency of communication networks. The European Commission activated under the FP7 …
efficiency of communication networks. The European Commission activated under the FP7 …
Energy-efficient resilient optical networks: Challenges and trade-offs
Y Ye, FJ Arribas, J Elmirghani… - IEEE …, 2015 - ieeexplore.ieee.org
Energy efficiency and resilience are two well established research topics in optical transport
networks. However, their overall objectives (ie, power minimization and resource …
networks. However, their overall objectives (ie, power minimization and resource …
Energy-aware traffic engineering with reliability constraint
Current network infrastructures are over-provisioned to increase their resilience against
resource failures. Such strategies exhibit poor energy efficiency during off-peak periods. In …
resource failures. Such strategies exhibit poor energy efficiency during off-peak periods. In …
Energy-saving in IP over WDM networks by putting protection router cards to sleep
Energy saving is of great interest in current information and communications technology
applications. In this paper, we consider energy saving for an IP over wavelength division …
applications. In this paper, we consider energy saving for an IP over wavelength division …
Optimization/simulation-based risk mitigation in resilient green communication networks
This paper proposes a solution to the trade-off between energy-efficiency and resilience in
communication networks, where the energy profiles express the decreasing return to scale …
communication networks, where the energy profiles express the decreasing return to scale …
Earthquake-Tolerant Energy-Aware Algorithm for WDM Backbone Network
D Noitsis, GA Beletsioti, A Valkanis, K Kantelis… - Applied Sciences, 2024 - mdpi.com
Traffic on backbone communication networks is growing significantly every year. This results
in an increase in both energy consumption and the carbon footprint they leave on the …
in an increase in both energy consumption and the carbon footprint they leave on the …