193 search results - page 35 / 39 » Optimizing channel allocation in a unified video-on-demand s... |
143
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ICC
2007
IEEE
16 years 11 days ago
2007
IEEE
— Given an AWGN channel, we look at the problem of designing a source controlled binary antipodal signaling system for transmitting blocks of binary symbols generated either by a...
176
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GLOBECOM
2006
IEEE
16 years 3 days ago
2006
IEEE
—We demonstrate that receive antenna selection (RAS) provides significant increase in the achievable sum rates for multi-user MIMO wireless downlinks that employ block diagonaliz...
170
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GLOBECOM
2009
IEEE
15 years 9 months ago
2009
IEEE
—This paper considers a non-cooperative game in which competing users sharing a frequency-selective interference channel selfishly optimize their power allocation in order to imp...
166
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INFOCOM
2005
IEEE
15 years 11 months ago
2005
IEEE
— In many devices, wireless network interfaces consume upwards of 30% of scarce portable system energy. Extending the system lifetime by minimizing communication power consumptio...
180
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ICC
2008
IEEE
16 years 15 days ago
2008
IEEE
— This paper proposes a low complexity unitary precoding scheme for multiple-input multiple-output (MIMO) systems. The singular-value decomposition (SVD) based transmission is ca...