8377 search results - page 1353 / 1676 » Scenarios - Introduction |
206
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ICUMT
2009
15 years 4 months ago
2009
Abstract--In this paper we address the task of accurately reconstructing a distributed signal through the collection of a small number of samples at a data gathering point using Co...
217
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ICUMT
2009
15 years 4 months ago
2009
Uplink users in cellular networks, such as UMTS/ HSPA, located at the edge of the cell generally suffer from poor channel conditions. Deploying intermediate relay nodes is seen as ...
218
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ICUMT
2009
15 years 4 months ago
2009
Traditional routing strategies for multi-hop wireless networks forward packets by selecting at the sender side the next hop for each packet. Recently, such a paradigm has been call...
207
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ICUMT
2009
15 years 4 months ago
2009
Abstract-- We consider the problem of Spectrum Sensing in Cognitive Radio Networks. In our previous work we have developed DualCUSUM, a distributed algorithm for change detection a...
192
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ICUMT
2009
15 years 4 months ago
2009
We consider multiple-input multiple-output (MIMO) systems exploiting the full diversity order of a MIMO fading channel via optimal beamforming and combining. Specifically, an analy...