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120
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VTC
2007
IEEE
15 years 10 months ago
2007
IEEE
— This paper investigates the topology formation mechanisms provided by IEEE 802.15.4 to create tree-based topologies, in the context of a multi-sink wireless sensor network. The...
138
Voted
CCR
2004
15 years 4 months ago
2004
A wireless ad hoc network is formed by a group of wireless hosts, without the use of any infrastructure. To enable communication, hosts cooperate among themselves to forward packet...
124
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AINA
2009
IEEE
15 years 9 months ago
2009
IEEE
—Although several analytical models have been proposed for wireless sensor networks (WSNs) with different capabilities, very few of them consider the effect of general service di...
123
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ICC
2007
IEEE
15 years 11 months ago
2007
IEEE
Abstract— Coverage is a fundamental problem in sensor networks. In this paper, we addressed the coverage problem from two different view points and refer to them as the worst and...
129
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ICASSP
2011
IEEE
14 years 8 months ago
2011
IEEE
We investigate in this paper the anchor selection problem with consideration of anchor location uncertainty, which arises naturally from error propagation problem in successive or...