4451 search results - page 776 / 891 » Performance Modeling for Entity-Level Simulations |
130
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GLOBECOM
2009
IEEE
15 years 11 months ago
2009
IEEE
Abstract—Cognitive radio technologies have become a promising approach to increase the efficiency of spectrum utilization. Although cognitive radio has been intensively studied ...
123
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GLOBECOM
2009
IEEE
15 years 11 months ago
2009
IEEE
— Network coding has recently received increasing attention to improve performance and increase capacity in both wired and wireless communication networks. In this paper, we focu...
143
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GLVLSI
2009
IEEE
15 years 11 months ago
2009
IEEE
Recently, cooperative communication has attracted a lot of attention for its potential to increase spatial diversity. However, limited attention has been paid to the physical laye...
137
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ICASSP
2009
IEEE
15 years 11 months ago
2009
IEEE
We address covariance estimation under mean-squared loss in the Gaussian setting. Specifically, we consider shrinkage methods which are suitable for high dimensional problems wit...
120
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ICC
2009
IEEE
15 years 11 months ago
2009
IEEE
— In this paper, we introduce robust cyclic space– frequency (CSF) filtering for systems combining bit–interleaved coded modulation (BICM) and orthogonal frequency division ...