215 search results - page 17 / 43 » Designing Auction Mechanisms for Dynamic Spectrum Access |
GLOBECOM
2009
IEEE
15 years 2 months ago
2009
IEEE
Dynamic Spectrum Access can enable secondary network users to access unused spectrum, or whitespace, which is found between the transmissions of primary users in a wireless networ...
DSD
2010
IEEE
14 years 9 months ago
2010
IEEE
Orthogonal Frequency Division Multiplexing (OFDM) can provide a flexible usage of the spectrum by controlling individual subcarriers. Sets of subcarriers can be zero-modulated to a...
CGF
2008
14 years 11 months ago
2008
We advocate the use of quickly-adjustable, computer-controlled color spectra in photography, lighting and displays. We present an optical relay system that allows mechanical or el...
106
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CEC
2010
IEEE
15 years 24 days ago
2010
IEEE
Genetic programming approaches have previously been employed in the literature to evolve heuristics for various combinatorial optimisation problems. This paper presents a hyper-heu...
93
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FITRAMEN
2008
15 years 1 months ago
2008
The current data network scenario makes Traffic Engineering (TE) a very challenging task. The ever growing access rates and new applications running on end-hosts result in more var...