6249 search results - page 239 / 1250 » Topological Informational Spaces |
ICC
2007
IEEE
15 years 7 months ago
2007
IEEE
Abstract — We consider a space-time coded system in a correlated Rayleigh flat fading environment. The channel state information (CSI) is obtained from the known pilot code matr...
102
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ICC
2007
IEEE
15 years 7 months ago
2007
IEEE
Abstract— The performance of wireless multicasting is negatively affected by multipath fading. To improve reliability, cooperation among the nodes of the network can be used to c...
103
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SEMCO
2007
IEEE
15 years 7 months ago
2007
IEEE
Semantic concepts cement the ability to correlate visual information to higher-level semantic concepts. Traditional image search leverages text associated with images, a lowlevel ...
107
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ICDE
2006
IEEE
15 years 6 months ago
2006
IEEE
While the Web has been increasingly recognized as a culturally valuable social artifact, many nations endeavor to create national Web archives for long term preservation. However, ...
114
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VTC
2006
IEEE
15 years 6 months ago
2006
IEEE
Abstract— This paper proposes a maximum likelihood detection (MLD) method for the differential space-time block code (DSTBC) in cooperation with blind linear prediction (BLP) of ...