5451 search results - page 337 / 1091 » The SIGNAL Expert System |
138
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
In this paper, we study a multi-user multi-antenna two-way relay system, where a multi-antenna base station (BS) exchanges uplink and downlink signals with multiple users via a mu...
191
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KCAP
2005
ACM
16 years 11 days ago
2005
ACM
User-centered consultation systems can be viewed as systems with trust in the competence of the user, whereas conventional knowledge systems are often based on some mistrust. By o...
194
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ICIP
2002
IEEE
16 years 8 months ago
2002
IEEE
Overcomplete transforms, like the Dual-Tree Complex Wavelet Transform, offer more flexible signal representations than criticallysampled transforms. Large numbers of transform coe...
162
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ICASSP
2009
IEEE
16 years 1 months ago
2009
IEEE
One limiting issue in implementing high-speed wireless systems is the impairment associated with analog processing due to component imperfections. In uplink transmission of multiu...
153
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ICASSP
2009
IEEE
16 years 1 months ago
2009
IEEE
We address ranging energy optimization for an unsynchronized localization system, which features robust sensor positioning, in the sense that specific accuracy requirements are f...