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2005
IEEE

Energy conscious online architecture adaptation for varying latency constraints in sensor network applications

10 years 2 months ago
Energy conscious online architecture adaptation for varying latency constraints in sensor network applications
Sensor network applications face continuously changing environments, which impose varying processing loads on the sensor node. This paper presents an online control method which adapts the architecture to minimize energy consumption while satisfying varying latency constraints. The method predicts processing load requirements over a finite time window and accordingly adapts the architecture. The behaviour of the hardware modules over time has been approximated with a Continuous Time Markov Process. Adaptive image processing for vehicle tracking was used as a case study for this approach. Categories and Subject Descriptors C.5.4 [Computer System Implementation]: vlsi sys
Sankalp Kallakuri, Alex Doboli
Added 24 Jun 2010
Updated 24 Jun 2010
Type Conference
Year 2005
Where CODES
Authors Sankalp Kallakuri, Alex Doboli
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