425 search results - page 39 / 85 » A novel image-hiding scheme based on block difference |
SIAMSC
2008
14 years 10 months ago
2008
We study preconditioners for the iterative solution of the linear systems arising in the implicit time integration of the compressible Navier-Stokes equations. The spatial discreti...
GLOBECOM
2009
IEEE
15 years 4 months ago
2009
IEEE
Abstract—The capacity of today’s cellular mobile communications systems is mainly limited by inter-cell interference. Multi-cell joint transmission or joint detection schemes a...
ICC
2007
IEEE
15 years 4 months ago
2007
IEEE
—Rate adaptation, as a challenging issue for wireless purpose. Relatively little attention has been paid on identifying network design, has been an active research topic for year...
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VTC
2010
IEEE
14 years 7 months ago
2010
IEEE
In this paper, motivated by the recent concept of Spatial Modulation (SM), we propose a novel Generalized Space-Time Shift Keying (G-STSK) architecture, which acts as a unified Mul...
ISCAS
2008
IEEE
15 years 4 months ago
2008
IEEE
— An overview of digital enhancement techniques for analog circuits is presented. Recent research suggests that the high density and low energy of digital circuits can be leverag...