2059 search results - page 106 / 412 » A Directed Threshold - Signature Scheme |
150
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ICMCS
2006
IEEE
16 years 6 days ago
2006
IEEE
This paper proposes a novel analytical model to predict zero quantized DCT coefficients for fast video encoding. The dynamic range of quantized DCT coefficients are analyzed and...
139
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ISCAS
2006
IEEE
16 years 5 days ago
2006
IEEE
— Flash analog-to-digital converters can be built using small (and fast) low-precision comparators with unpredictable thresholds followed by a digital look-up table to correct th...
171
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WOWMOM
2006
ACM
16 years 3 days ago
2006
ACM
—This paper aims at improving the power efficiency of the CSMA/CA protocol for transmission of multimedia information over multihop wireless channels. Using a distance dependent ...
151
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IFIP
1998
Springer
15 years 10 months ago
1998
Springer
The paper describes an original approach for the ABR service in the ATM network. It belongs to the explicite rate (ER) class and assumes that the ER parameter corresponds to the i...
177
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ICASSP
2010
IEEE
15 years 6 months ago
2010
IEEE
In this paper we propose a novel wide-band spectrum sensing scheme using compressive sensing. The wide-band signal is fed into a number of wide-band filters and the outputs of th...