3517 search results - page 375 / 704 » Relay sensor placement in wireless sensor networks |
165
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AHSWN
2005
15 years 6 months ago
2005
Over the last few years, novel architectures like ad hoc and sensor networks have introduced new challenges in the way the communication infrastructure must be addressed. Unlike t...
170
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CSE
2009
IEEE
16 years 1 months ago
2009
IEEE
The most advanced logistics solutions that are currently adopted in ports and terminals use RFID- and GPS-based technologies to identify and localize shipping containers in the ya...
181
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ICNP
2009
IEEE
16 years 1 months 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...
195
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CCS
2006
ACM
15 years 10 months ago
2006
ACM
Accurate and synchronized time is crucial in many sensor network applications due to the need for consistent distributed sensing and coordination. In hostile environments where an...
185
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APSCC
2007
IEEE
15 years 7 months ago
2007
IEEE
Abstract— In this paper, we address the problem of lifetime optimization under storage constraint for wireless sensor networks with a mobile sink node. The problem is particularl...