scholarly journals Optimal power and performance trade-offs for dynamic voltage scaling in power management based wireless sensor node

2016 ◽  
Vol 8 ◽  
pp. 536-539 ◽  
Author(s):  
Anuradha Pughat ◽  
Vidushi Sharma
Keyword(s):  
Power Management ◽  
Sensor Node ◽  
Voltage Scaling ◽  
Dynamic Voltage Scaling ◽  
Wireless Sensor ◽  
Wireless Sensor Node ◽  
Optimal Power ◽  
Trade Offs ◽  
Dynamic Voltage ◽  
And Performance

scholarly journals Dynamic Voltage Scaling With Reduced Frequency Switching And Preemptions

2012 ◽  
pp. 10-14
Author(s):  
Arya Lekshmi Mohan ◽  
Anju S. Pillai
Keyword(s):  
Power Consumption ◽  
Power Management ◽  
Voltage Scaling ◽  
Dynamic Voltage Scaling ◽  
Discrete Frequency ◽  
Cpu Time ◽  
Innovative Technique ◽  
Reduced Frequency ◽  
Dynamic Voltage

Dynamic Voltage Scaling is an innovative technique for reducing the power consumption of a processor by utilizing its hardware functionality. Dynamic Voltage Scaling processors are mainly focusing on power management. Such processors can be switch between discrete frequency and voltage levels. The main challenges of Dynamic Voltage Scaling are increased number of preemptions and frequency switching. A part of dynamic energy as well as CPU time is lost due to these processes. To limit such processes, an algorithm is proposed which reduces both unwanted frequency switching and preemptions.

A Near-Optimum Dynamic Voltage Scaling (DVS) in 65-nm Energy-Efficient Power Management With Frequency-Based Control (FBC) for SoC System

2012 ◽  
Vol 47 (11) ◽  
pp. 2563-2575 ◽  
Author(s):  
Yu-Huei Lee ◽  
Chao-Chang Chiu ◽  
Shen-Yu Peng ◽  
Ke-Horng Chen ◽  
Ying-Hsi Lin ◽  
...  
Keyword(s):  
Power Management ◽  
Energy Efficient ◽  
Voltage Scaling ◽  
Dynamic Voltage Scaling ◽  
Dynamic Voltage ◽  
Efficient Power
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