5356 search results - page 809 / 1072 » Adventures in time and space |
113
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GLOBECOM
2006
IEEE
15 years 8 months ago
2006
IEEE
—We address joint estimation of frequency offsets and channel responses in OFDMA uplink. A cyclically equal-spaced, equal-energy interleaved pilot preamble is proposed by which t...
113
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ICDCS
2006
IEEE
15 years 8 months ago
2006
IEEE
This paper studies compact routing schemes for networks with low doubling dimension. Two variants are explored, name-independent routing and labeled routing. The key results obtai...
113
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ICDCS
2006
IEEE
15 years 8 months ago
2006
IEEE
Hyperspectral imaging is a new technique which has become increasingly important in many remote sensing applications, including automatic target recognition for military and defen...
104
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ICTAI
2006
IEEE
15 years 8 months ago
2006
IEEE
Sustained emerging spatio-temporal co-occurrence patterns (SECOPs) represent subsets of object-types that are increasingly located together in space and time. Discovering SECOPs i...
104
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INFOCOM
2006
IEEE
15 years 8 months ago
2006
IEEE
— We consider the fundamental delay tradeoffs for minimizing energy expenditure in a multi-user wireless downlink with randomly varying channels. First, we extend the BerryGallag...