7 Result(s)
within
Chapter
Carla Schlatter Ellis
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Chapter
Energy-Aware Application Code
At several points in the previous chapters, we have alluded to projects that included a role for the applications to provide more information to assist the system in making power management decisions. Users ma...
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Chapter
Introduction
Managing energy consumption, primarily with the goal of extending the lifetime of battery-powered devices, is widely recognized as a fundamental challenge in mobile computing and wireless communication. The li...
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Chapter
Management of Device Power States
This chapter begins by considering idleness and the challenges involved in detecting idle periods. We focus on managing power state transitions for a single device, exploiting the idle time offered by the acce...
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Chapter
Multiple Devices—Interactions and Tradeoffs
While the majority of work in energy management for mobile computing has focused on a single component at a time and the savings in consumption by that device, this chapter discusses the interactions and trade...
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Chapter
Challenges and Opportunities
There is widespread recognition within the mobile computing R&D community of the importance of energy management. This lecture has focused on the demand side of the energy story. It has highlighted some of the...
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Chapter
System Energy Models and Metrics
This chapter presents basic energy terminology and widely accepted metrics. It describes mechanisms provided by hardware to allow systems to manage how power is consumed in mobile devices. It addresses the mea...
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Chapter
Dynamic Voltage Scheduling (DVS)
This chapter discusses scheduling policies that exploit dynamic frequency and voltage scaling in processors. The strength of scaling frequency and voltage together is that it provides quadratic energy savings ...
