energy efficient internet presented by: pham dung the id: 2008311181
TRANSCRIPT
Energy Efficient InternetEnergy Efficient Internet
Presented by:Presented by:Pham Dung ThePham Dung TheID: 2008311181ID: 2008311181
Power consumption in ICT
Total = 156GW = 8% of global electricity consumption
minimal minimal
Future Estimations
1/7 of electricity is used in ICT in 2020=>Power efficiency is also a key research topic!
Key issues
Advanced technologies for more energy efficient data handling/storage and computing resource usage.
Hardware improvements.Software optimizations: intelligent power
management of computers and screens, switching off servers during quiet hours.
References
• Piet Demeester, Mario Pickavet, “An Inconvenient Truth: Energy-Efficient Future Internet”, Europe Future Internet, Brussels 2008
• K. Christensen, "An Energy Efficient Internet: Ongoing Work," Center for Communications and Signal Processing, University of South Florida, 2008.
• Masateru MINAMI and Hiroyuki MORIKAWA, “Some Open Challenges for Improving the Energy. Efficiency of the Internet”, Research Center for Advanced Science and Technology, The University of Tokyo