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Power Management in Mobile Devices
book

Power Management in Mobile Devices

by Findlay Shearer
April 2011
Intermediate to advanced content levelIntermediate to advanced
336 pages
13h 59m
English
Newnes
Content preview from Power Management in Mobile Devices
132
www.newnespress.com
Chapter 4
is dedicated to it. When multiple processes require the same resource, such as CPU, the
operating systems determine their access order; this is called scheduling. Commonly
adopted scheduling schemes include round-robin, priority
, and fi rst-in–fi rst-out.
4.2.1 Dynamic Power Management
Dynamically determining power states according to workloads is called dynamic power
management (DPM). DPM reduces power consumption by dynamically adjusting
performance levels to the workload. A general system can be seen as a collection of
interacting resources. If workload is non-stationary, some (or many) resources may be
idle ...
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Publisher Resources

ISBN: 9780750679589