938 search results - page 118 / 188 » Energy optimal data propagation in wireless sensor networks |
179
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ICDCS
2007
IEEE
16 years 15 days ago
2007
IEEE
While extensive studies have been carried out in the past several years for many sensor applications, they cannot be applied to the network with extremely low and intermittent con...
167
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ICNP
2009
IEEE
16 years 25 days ago
2009
IEEE
—In this paper, we describe oCast, an energy-optimal multicast routing protocol for wireless sensor networks. The general minimum-energy multicast problem is NP-hard. Intermitten...
150
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AINA
2007
IEEE
16 years 16 days ago
2007
IEEE
In this paper, we introduce novel probabilistic transmission protocols for data intensive wireless sensor networks. The protocols combine a randomized transmission scheme with sch...
179
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ICASSP
2010
IEEE
15 years 4 months ago
2010
IEEE
We design lifting-based wavelet transforms for any arbitrary communication graph in a wireless sensor network (WSN). Since transmitting raw data bits along the routing trees in WS...
161
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PIMRC
2008
IEEE
16 years 17 days ago
2008
IEEE
— The Internet of Things, emerging pervasive and sensor networks are low data-rate wireless networks with, a priori, no specific topology and no fixed infrastructure. Their pri...