6800 search results - page 1028 / 1360 » On optimizing collective communication |
193
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GLOBECOM
2008
IEEE
16 years 1 months ago
2008
IEEE
—The routing problem in Wireless Mesh Networks is concerned with finding “good” source-destination paths. It generally faces multiple objectives to be optimized, such as i) ...
189
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GLOBECOM
2008
IEEE
16 years 1 months ago
2008
IEEE
Abstract— Recent results establish the optimality of interference alignment to approach the Shannon capacity of interference networks at high SNR. However, the extent to which in...
179
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GLOBECOM
2008
IEEE
16 years 1 months ago
2008
IEEE
—Multiple-input multiple-output (MIMO) precoding scheme is developed for time division duplex (TDD) systems in a multicell environment. The proposed scheme is designed to maximiz...
180
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GLOBECOM
2008
IEEE
16 years 1 months ago
2008
IEEE
Abstract—We consider correlated MIMO multiple access channels with block fading, where each block is divided into training and data transmission phases. We find the channel esti...
184
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GLOBECOM
2008
IEEE
16 years 1 months ago
2008
IEEE
— Recently, a maximum likelihood (ML) detection rule for differential unitary space time modulation (DUSTM) under the existence of unknown carrier frequency offset (CFO) has been...