Energy-Efficient Survivability for Core Networks using Dual-Homing

2015 ◽  
Author(s):  
Sandu Abeywickrama ◽  
Elaine Wong ◽  
Marija Furdek ◽  
Paolo Monti ◽  
Lena Wosinska
Keyword(s):  
Energy Efficient ◽  
Core Networks

scholarly journals Energy Efficient Partition-lightpath Scheme for IP over WDM Core Networks

2015 ◽  
Vol 52 ◽  
pp. 515-522 ◽  
Author(s):  
M. N. Mohd Warip ◽  
I. Andonovic ◽  
I. Glesk ◽  
R. Badlishah Ahmad ◽  
P. Ehkan ◽  
...  
Keyword(s):  
Energy Efficient ◽  
Ip Over Wdm ◽  
Core Networks

Energy Efficient Dynamic Optical Routing for Mobile Metro-Core Networks Under Tidal Traffic Patterns

2017 ◽  
Vol 35 (2) ◽  
pp. 325-333 ◽  
Author(s):  
Rodolfo Alvizu ◽  
Xingyu Zhao ◽  
Guido Maier ◽  
Yajing Xu ◽  
Achille Pattavina
Keyword(s):  
Energy Efficient ◽  
Traffic Patterns ◽  
Core Networks ◽  
Optical Routing

scholarly journals Energy Efficient Segmentation-Link Strategies for Transparent IP over WDM Core Networks

2014 ◽  
Vol 9 (1) ◽  
pp. 48-55 ◽  
Author(s):  
Mohd Nazri Mohd Warip ◽  
Ivan Andonovic ◽  
Ivan Glesk ◽  
Phaklen Ehkan ◽  
Fairul Afzal Ahmad Fuad ◽  
...  
Keyword(s):  
Energy Efficient ◽  
Ip Over Wdm ◽  
Core Networks

scholarly journals Distributed Energy Efficient Clouds Over Core Networks

2014 ◽  
Vol 32 (7) ◽  
pp. 1261-1281 ◽  
Author(s):  
Ahmed Q. Lawey ◽  
Taisir E. H. El-Gorashi ◽  
Jaafar M. H. Elmirghani
Keyword(s):  
Energy Efficient ◽  
Distributed Energy ◽  
Core Networks

Energy-efficient core networks

2012 ◽  
Author(s):  
Xiaowen Dong ◽  
A. Lawey ◽  
T. E. H. El-Gorashi ◽  
J. M. H. Elmirghani
Keyword(s):  
Energy Efficient ◽  
Core Networks

Towards Energy Efficiency for Cloud Computing Services

2013 ◽  
pp. 306-328
Author(s):  
Daniele Tafani ◽  
Burak Kantarci ◽  
Hussein T. Mouftah ◽  
Conor McArdle ◽  
Liam P. Barry
Keyword(s):  
Cloud Computing ◽  
Energy Consumption ◽  
Energy Efficient ◽  
Green Technologies ◽  
Core Networks ◽  
Data Centre ◽  
Computing Services ◽  
Efficient Data ◽  
Cloud Computing Services ◽  
Data Centres

Over the past decade, the increasing complexity of data-intensive cloud computing services along with the exponential growth of their demands in terms of computational resources and communication bandwidth presented significant challenges to be addressed by the scientific research community. Relevant concerns have specifically arisen for the massive amount of energy necessary for operating, connecting, and maintaining the thousands of data centres supporting cloud computing services, as well as for their drastic impact on the environment in terms of increased carbon footprint. This chapter provides a survey of the most popular energy-conservation and “green” technologies that can be applied at data centre and network level in order to overcome these issues. After introducing the reader to the general problem of energy consumption in cloud computing services, the authors illustrate the state-of-the-art strategies for the development of energy-efficient data centres; specifically, they discuss principles and best practices for energy-efficient data centre design focusing on hardware, power supply specifications, and cooling infrastructure. The authors further consider the problem from the perspective of the network energy consumption, analysing several approaches achieving power efficiency for access, and core networks. Additionally, they provide an insight to recent development in energy-efficient virtual machine placement and dynamic load balancing. Finally, the authors conclude the chapter by providing the reader with a novel research work for the establishment of energy-efficient lightpaths in computational grids.

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