3528 search results - page 144 / 706 » Wireless sensor networks and beyond |
168
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COMCOM
2007
15 years 6 months ago
2007
Energy is the most crucial but scarce resource in wireless sensor networks (WSNs). A wealth of MAC protocols are proposed only to prolong the network lifetime for energy-efficienc...
166
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INFOCOM
2009
IEEE
16 years 1 months ago
2009
IEEE
Abstract—Wireless sensor networks are considered ideal candidates for a wide range of applications. It is desirable and sometimes necessary to reprogram sensor nodes through wire...
180
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INFOCOM
2006
IEEE
16 years 12 days ago
2006
IEEE
— Multi-frequency media access control has been well understood in general wireless ad hoc networks, while in wireless sensor networks, researchers still focus on single frequenc...
170
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SENSYS
2010
ACM
15 years 4 months ago
2010
ACM
Localization is a fundamental issue of wireless sensor networks that has been extensively studied in the literature. The real-world experience from GreenOrbs, a sensor network sys...
163
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INFOCOM
2007
IEEE
16 years 20 days ago
2007
IEEE
— Existing work on placing additional relay nodes in wireless sensor networks to improve network connectivity typically assumes homogeneous wireless sensor nodes with an identica...