5105 search results - page 366 / 1021 » Approximate Structural Consistency |
179
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CISS
2008
IEEE
16 years 1 months ago
2008
IEEE
Cognitive radio is a desirable technique for secondary users to utilize the spectrum gray space. In order to avoid intolerable interference to primary users, the transmission powe...
176
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ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
In multiuser detection, the set of users active at any time may be unknown to the receiver. A two-step detection procedure, in which multiuser detection is preceded by active-user...
132
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IROS
2008
IEEE
16 years 1 months ago
2008
IEEE
— In this paper we describe the design and preliminary evaluation of an energetically-autonomous powered knee exoskeleton to facilitate running. The device consists of a knee bra...
183
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SASO
2008
IEEE
16 years 1 months ago
2008
IEEE
The distribution of data in large dynamic wireless sensor networks presents a difficult problem due to node mobility, link failures, and traffic congestion. In this paper, we pr...
144
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GLOBECOM
2007
IEEE
16 years 1 months ago
2007
IEEE
— An intercarrier interference (ICI) canceling technique for multiple-input single-output (MISO) orthogonal frequency division multiplexing (OFDM) systems in fast fading channels...