Network Virtualization and Energy Efficiency
نویسندگان
چکیده
The energy consumption of IT and communication infrastructure is dramatically increasing. In the year 2000 the power consumption of servers, routers, and PCs in Germany was about 5 billion kWh per year [1]. For the year 2010 a power consumption of more than 55 billion kWh per year is expected for the IT and communication infrastructure in Germany [2]. In the face of global warming the reversal of this trend is a declared political goal. Future networks and their respective infrastructures have to be structured in a way that inherently supports an energy-efficient operation.
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تاریخ انتشار 2009