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Real-Time Dynamic Voltage Scaling for Low-Power Embedded Operating Systems

by Padmanabhan Pillai, Kang G. Shin , 2001
"... In recent years, there has been a rapid and wide spread of nontraditional computing platforms, especially mobile and portable computing devices. As applications become increasingly sophisticated and processing power increases, the most serious limitation on these devices is the available battery lif ..."
Abstract - Cited by 501 (4 self) - Add to MetaCart
life. Dynamic Voltage Scaling (DVS) has been a key technique in exploiting the hardware characteristics of processors to reduce energy dissipation by lowering the supply voltage and operating frequency. The DVS algorithms are shown to be able to make dramatic energy savings while providing

The Simulation and Evaluation of Dynamic Voltage Scaling Algorithms

by Trevor Pering, Tom Burd, Robert Brodersen , 1998
"... The reduction of energy consumption in microprocessors can be accomplished without impacting the peak performance through the use of dynamic voltage scaling (DVS). This approach varies the processor voltage under software control to meet dynamically varying performance requirements. This paper prese ..."
Abstract - Cited by 303 (5 self) - Add to MetaCart
The reduction of energy consumption in microprocessors can be accomplished without impacting the peak performance through the use of dynamic voltage scaling (DVS). This approach varies the processor voltage under software control to meet dynamically varying performance requirements. This paper

Design issues for Dynamic Voltage Scaling

by Thomas D. Burd, Robert W. Brodersen - In Proceedings of International Symposium on Low Power Electronics and Design (ISLPED , 2000
"... Processors in portable electronic devices generally have a computational load which has time-varying performance requirements. Dynamic Voltage Scaling is a method to vary the processor’s supply voltage so that it consumes the minimal amount of energy by operating at the minimum performance level req ..."
Abstract - Cited by 137 (1 self) - Add to MetaCart
Processors in portable electronic devices generally have a computational load which has time-varying performance requirements. Dynamic Voltage Scaling is a method to vary the processor’s supply voltage so that it consumes the minimal amount of energy by operating at the minimum performance level

Dynamic voltage scaling for commercial fpgas

by C. T. Chow, L. S. M. Tsui, P. H. W. Leong, W. Luk, S. Wilton - in ICFPT, 2005 , 2005
"... A methodology for supporting dynamic voltage scaling (DVS) on commercial FPGAs is described. A logic delay measurement circuit (LDMC) is used to determine the speed of an inverter chain for various operating conditions at run time. A desired LDMC value, intended to match the critical path of the ope ..."
Abstract - Cited by 13 (2 self) - Add to MetaCart
A methodology for supporting dynamic voltage scaling (DVS) on commercial FPGAs is described. A logic delay measurement circuit (LDMC) is used to determine the speed of an inverter chain for various operating conditions at run time. A desired LDMC value, intended to match the critical path

Dynamic Voltage Scaling for Portable Systems

by Tajana Simunic, Luca Benini, Andrea Acquaviva, Peter Glynn, Giovanni De Micheli , 2001
"... Portable systems require long battery lifetime while still delivering high performance. Dynamic voltage scaling (DVS) algorithms reduce energy consumption by changing processor speed and voltage at run-time depending on the needs of the applications running. Dynamic power management (DPM) policies t ..."
Abstract - Cited by 19 (3 self) - Add to MetaCart
Portable systems require long battery lifetime while still delivering high performance. Dynamic voltage scaling (DVS) algorithms reduce energy consumption by changing processor speed and voltage at run-time depending on the needs of the applications running. Dynamic power management (DPM) policies

Dynamic Voltage Scaling on MPEG Decoding

by Donghwan Son, Chansu Yu, Heung-Nam Kim - IN PROCEEDINGS OF THE 10TH IEEE INTERNATIONAL CONFERENCE ON PARALLEL AND DISTRIBUTED SYSTEMS (ICPADS’01), KYONGJU CITY, KOREA , 2001
"... ... processor becomes the most critical because a processor contributes to a major part of total energy consumption. A number of research efforts have been devoted to reduce energy consumption of a processor without impacting the performance through the use of dynamic voltage scaling (DVS). Previous ..."
Abstract - Cited by 9 (0 self) - Add to MetaCart
... processor becomes the most critical because a processor contributes to a major part of total energy consumption. A number of research efforts have been devoted to reduce energy consumption of a processor without impacting the performance through the use of dynamic voltage scaling (DVS

DYNAMIC VOLTAGE SCALING IN PDA DEVICES

by unknown authors , 2003
"... Dynamic voltage scaling can effectively reduce power dissipation, thus considerably extending the battery life of portable devices. By simply reducing the operating frequency of a processor, a corresponding decrease in operating voltage is induced, leading to a reduction of total energy consumed. Ho ..."
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Dynamic voltage scaling can effectively reduce power dissipation, thus considerably extending the battery life of portable devices. By simply reducing the operating frequency of a processor, a corresponding decrease in operating voltage is induced, leading to a reduction of total energy consumed

Automatic Performance Setting for Dynamic Voltage Scaling

by Krisztián Flautner, et al. - IN MOBILE COMPUTING AND NETWORKING , 2001
"... The emphasis on processors that are both low power and high performance has resulted in the incorporation of dynamic voltage scaling into processor designs. This feature allows one to make fine granularity trade-offs between power use and performance, provided there is a mechanism in the OS to contr ..."
Abstract - Cited by 84 (4 self) - Add to MetaCart
The emphasis on processors that are both low power and high performance has resulted in the incorporation of dynamic voltage scaling into processor designs. This feature allows one to make fine granularity trade-offs between power use and performance, provided there is a mechanism in the OS

Dynamic Voltage Scaling in Mobile Devices

by David Tam, Winnie Tsang, Catalin Drula , 2003
"... Energy e#ciency is an important property of mobile and pervasive computing devices. Dynamic voltage scaling (DVS) o#ers a technique to potentially achieve this property by reducing the energy consumption of the microprocessor. There has been much research conducted in the area of DVS algorithms. Ho ..."
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Energy e#ciency is an important property of mobile and pervasive computing devices. Dynamic voltage scaling (DVS) o#ers a technique to potentially achieve this property by reducing the energy consumption of the microprocessor. There has been much research conducted in the area of DVS algorithms

RTOS-BASED DYNAMIC VOLTAGE SCALING

by Nuengwong Tuaycharoen , 2003
"... Energy consumption of real-time embedded systems becomes more important as such systems are widely used in many applications. In those systems, the core processor consumes a large amount of the total energy. Dynamic voltage scaling (DVS) is accepted as the key technique to reduce energy dissipation ..."
Abstract - Cited by 1 (0 self) - Add to MetaCart
Energy consumption of real-time embedded systems becomes more important as such systems are widely used in many applications. In those systems, the core processor consumes a large amount of the total energy. Dynamic voltage scaling (DVS) is accepted as the key technique to reduce energy dissipation
Results 1 - 10 of 45,027