1118 search results - page 85 / 224 » The coverage problem in a wireless sensor network |
130
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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...
152
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SUTC
2008
IEEE
15 years 10 months ago
2008
IEEE
Broadcast and convergecast are two fundamental operations in wireless sensor networks. Although previous works have addressed energy-efficient and low-latency scheduling, these w...
114
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BIOWIRE
2007
Springer
15 years 10 months ago
2007
Springer
Abstract—One of the challenges in a military wireless sensor network is the determination of an information collection infrastructure which minimizes battery power consumption. T...
156
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GLOBECOM
2010
IEEE
15 years 1 months ago
2010
IEEE
In this paper we explore the mobility of a mobile sink in a wireless sensor network (WSN) to prolong the network lifetime. Since the mechanical movement of mobile sink is driven by...
128
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DMSN
2009
ACM
15 years 10 months ago
2009
ACM
Creating statistics from sporting events is now widespread with most efforts to automate this process using various sensor devices. The problem with many of these statistical app...