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ICC
2007
IEEE
16 years 18 days ago
Computing the Optimal Amount of Constellation Distortion in OFDM Systems
Abstract— The primary disadvantage of orthogonal frequencydivision multiplexing (OFDM) is the high time-domain peak-toaverage power ratio (PAR) that severely limits the transmitt...
Alok Aggarwal, Erik R. Stauffer, Teresa H. Meng
ASPLOS
2011
ACM
14 years 10 months ago
Dynamic knobs for responsive power-aware computing
We present PowerDial, a system for dynamically adapting application behavior to execute successfully in the face of load and power fluctuations. PowerDial transforms static conï¬...
Henry Hoffmann, Stelios Sidiroglou, Michael Carbin...
ASPDAC
2006
ACM
129views Hardware» more  ASPDAC 2006»
16 years 7 days ago
Ultra-low voltage power management circuit and computation methodology for energy harvesting applications
A power management and computation methodology is proposed for ultra-low power energy harvesting applications. An integrated exponential charge pump that accepts an input voltage o...
Chi-Ying Tsui, Hui Shao, Wing-Hung Ki, Feng Su
CHI
2009
ACM
16 years 1 months ago
It's not easy being green: understanding home computer power management
Although domestic computer use is increasing, most efforts to reduce energy use through improved power management have focused on computers in the workplace. We studied 20 househo...
Marshini Chetty, A. J. Bernheim Brush, Brian Meyer...
AMC
2005
125views more  AMC 2005»
15 years 6 months ago
A new symbolic computation for formal integration with exact power series
This paper describes a new symbolic algorithm for formal integration of a class of functions in the context of exact power series by using generalized hypergeometric series and co...
Onur Kiymaz, Seref Mirasyedioglu