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GLOBECOM
2008
IEEE
13 years 7 months ago
Energy Efficient Estimation of Gaussian Sources over Inhomogeneous Gaussian MAC Channels
In this paper, we first provide a joint source and channel coding (JSCC) approach in estimating Gaussian sources over Gaussian MAC channels, as well as its sufficient and necessary...
Shuangqing Wei, Rajgopal Kannan, S. Sitharama Iyen...
ISVLSI
2006
IEEE
150views VLSI» more  ISVLSI 2006»
14 years 1 months ago
Design and Analysis of a Low Power VLIW DSP Core
Power consumption has been the primary issue in processor design, with various power reduction strategies being adopted from system-level to circuitlevel. In order to develop a po...
Chan-Hao Chang, Diana Marculescu
HICSS
2007
IEEE
125views Biometrics» more  HICSS 2007»
14 years 2 months ago
Stochastic Model for Power Grid Dynamics
We introduce a stochastic model that describes the quasistatic dynamics of an electric transmission network under perturbations introduced by random load fluctuations, random rem...
Marian Anghel, Kenneth A. Werley, Adilson E. Motte...
FCCM
2006
IEEE
144views VLSI» more  FCCM 2006»
14 years 1 months ago
Combining Instruction Coding and Scheduling to Optimize Energy in System-on-FPGA
In this paper, we investigate a combination of two techniques — instruction coding and instruction re-ordering — for optimizing energy in embedded processor control. We presen...
Robert G. Dimond, Oskar Mencer, Wayne Luk
DAC
2002
ACM
14 years 8 months ago
Design of a high-throughput low-power IS95 Viterbi decoder
The design of high-throughput large-state Viterbi decoders relies on the use of multiple arithmetic units. The global communication channels among these parallel processors often ...
Xun Liu, Marios C. Papaefthymiou