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ICMCS
2005
IEEE
123views Multimedia» more  ICMCS 2005»
14 years 2 months ago
An iterative power allocation algorithm in OFDM system based on power relaxation
Abstract— We present an efficient algorithm for power allocation and bit loading in multi-user OFDM system. We starts with the close-form optimum power solution based on ideal c...
Ju Wang, Jonathan C. L. Liu
DAC
1995
ACM
14 years 1 days ago
Feedback, Correlation, and Delay Concerns in the Power Estimation of VLSI Circuits
With the advent of portable and high-density microelectronic devices, the power dissipation of integrated circuits has become a critical concern. Accurate and e cient power estimat...
Farid N. Najm
VLSID
2003
IEEE
134views VLSI» more  VLSID 2003»
14 years 8 months ago
A Framework for Energy and Transient Power Reduction during Behavioral Synthesis
Abstract-- In battery driven portable applications, the minimization of energy, average power, peak power, and peak power differential are equally important to improve reliability ...
Saraju P. Mohanty, N. Ranganathan
ICCAD
1994
IEEE
144views Hardware» more  ICCAD 1994»
14 years 18 days ago
Power analysis of embedded software: a first step towards software power minimization
Embedded computer systems are characterized by the presence of a dedicated processor and the software that runs on it. Power constraints are increasingly becoming the critical com...
Vivek Tiwari, Sharad Malik, Andrew Wolfe
IJFCS
2010
92views more  IJFCS 2010»
13 years 5 months ago
Collapsing the Hierarchy of Parallel Computational Models
We investigate the computational power of parallel models with directed reconfigurable buses and with shared memory. Based on feasibility considerations present in the literature,...
Stefan D. Bruda, Yuanqiao Zhang