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2004
IEEE

A System Approach to Energy Management

10 years 11 days ago
A System Approach to Energy Management
: The accumulation of popular features in portable products such as mobile handsets is driving battery life to unacceptably low levels. Substantial change will not come from incremental improvements in voltage regulator efficiency or battery chemistry, but rather from rethinking the paradigm of power consumption vs power delivery. This work proposes that power supply voltages be dynamically sized to the computational task of the moment and also fully adaptive to variations in process and temperature. Test results reported on an image processor reveal a 25% to 63% reduction in power at the 0.18 micron process node.
Dennis Monticelli
Added 01 Dec 2009
Updated 01 Dec 2009
Type Conference
Year 2004
Where VLSID
Authors Dennis Monticelli
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