7825 search results - page 351 / 1565 » Physics |
195
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SIGMETRICS
2010
ACM
15 years 1 months ago
2010
ACM
Laboratory-based mobile wireless testbeds such as MeshTest and the CMU Wireless Emulator are powerful platforms that allow users to perform controlled, repeatable, mobile wireless ...
182
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
—We propose two new protocols based on physical layer network coding for collision resolution in multiple access networks. When a collision occurs the receiver decodes the sum of...
151
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
Image reconstruction problems in radio astronomy and other fields like biomedical imaging are often ill-posed and some form of regularization is required. This imposes user speci...
176
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IJAHUC
2011
14 years 10 months ago
2011
: In recent years, the merging of computing with physical things, enabled the transformation of everyday objects into information appliances. We propose to reuse the central princi...
197
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IJON
2011
14 years 10 months ago
2011
We introduce a machine learning based classifier that identifies free radio channels for cognitive radio. The architecture is designed for nanoscale implementation, under nanosc...