476 search results - page 12 / 96 » IEEE 802.11 rate adaptation: a practical approach |
ICPR
2008
IEEE
16 years 26 days ago
2008
IEEE
Current sign language recognition systems are still designed for signer-dependent operation only and thus suffer from the problem of interpersonal variability in production. Appli...
90
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ICPR
2002
IEEE
16 years 22 days ago
2002
IEEE
Prior research in scene classification has shown that high-level information can be inferred from low-level image features. Classification rates of roughly 90% have been reported ...
69
Voted
PIMRC
2010
IEEE
14 years 9 months ago
2010
IEEE
In many wireless systems, the energy consumed by the receiver is significantly larger than the energy consumed by transmitter, possibly even by orders of magnitudes. This paper der...
100
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GLOBECOM
2009
IEEE
15 years 6 months ago
2009
IEEE
—In [1], we have proposed a novel cross-layer scheme based on resolution adaptive ADCs and fountain codes for the OFDM systems to lower the power consumption in ADCs. The simulat...
81
Voted
ICASSP
2010
IEEE
14 years 12 months ago
2010
IEEE
We propose a novel algorithm for sparse system identification in the frequency domain. Key to our result is the observation that the Fourier transform of the sparse impulse respo...