427 search results - page 59 / 86 » Approximately Optimal Wireless Broadcasting |
170
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TON
2010
14 years 11 months ago
2010
Abstract--We present a number of significant engineering insights on what makes a good configuration for medium- to largesize wireless mesh networks (WMNs) when the objective funct...
117
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HICSS
2003
IEEE
15 years 9 months ago
2003
IEEE
This paper discusses several distributed poweraware routing protocols in wireless ad-hoc networks (especially sensor networks). We seek to optimize the lifetime of the network. We...
121
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GLOBECOM
2009
IEEE
15 years 2 months ago
2009
IEEE
Beamforming and relaying are two methods of improving wireless system performance. Until now, these techniques have been considered separately. In this paper, a single source (base...
113
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WINET
2008
15 years 4 months ago
2008
This paper addresses the following relay sensor placement problem: given the set of duty sensors in the plane and the upper bound of the transmission range, compute the minimum nu...
136
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ICC
2007
IEEE
15 years 10 months ago
2007
IEEE
— In this paper, we investigate the problem of grouping the sensor nodes into clusters to enhance the overall scalability of the network. A selected set of nodes, known as gatewa...