988 search results - page 83 / 198 » Crystallization in large wireless networks |
189
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TWC
2008
15 years 6 months ago
2008
Optimal power scheduling for distributed detection in a Gaussian sensor network is addressed for both independent and correlated observations. We assume amplify-and-forward local p...
152
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INFOCOM
2010
IEEE
15 years 4 months ago
2010
IEEE
Abstract—Spectrum sensing is one of the key enabling technologies in Cognitive Radio Networks (CRNs). In CRNs, secondary users (SUs) are allowed to exploit the spectrum opportuni...
164
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JNW
2008
15 years 6 months ago
2008
The performance of any cellular wireless network, as well as its revenue (number of customers using the network, and their degree of satisfaction) is determined to a great extent b...
173
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INFOCOM
2009
IEEE
16 years 26 days ago
2009
IEEE
Abstract—Because the global positioning system (GPS) consumes a large amount of power and does not work indoors, many virtual-coordinate-based routing protocols are proposed for ...
169
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ICC
2008
IEEE
16 years 20 days ago
2008
IEEE
—This paper studies the problem of minimizing symbol loss probability while keeping the system throughput above a certain threshold in downlink transmission of future OFDMA based...