719 search results - page 31 / 144 » GPS-Free node localization in mobile wireless sensor network... |
108
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WICOMM
2011
14 years 4 months ago
2011
Success of Wireless Sensor Networks (WSN) largely depends on whether the deployed network can provide desired area coverage with acceptable network lifetime. This paper seeks to a...
116
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ESAS
2004
Springer
15 years 1 months ago
2004
Springer
Abstract. The fact that security is a critical problem when implementing mobile ad hoc networks (MANETs) is widely acknowledged. One of the different kinds of misbehavior a node ma...
79
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INFOCOM
2010
IEEE
14 years 8 months ago
2010
IEEE
— Location awareness is highly critical for wireless ad-hoc and sensor networks. Many efforts have been made to solve the problem of whether or not a network can be localized. Ne...
103
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TPDS
2008
14 years 9 months ago
2008
This paper addresses fault-tolerant topology control in a heterogeneous wireless sensor network consisting of several resource-rich supernodes, used for data relaying, and a large...
ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
In this paper, we propose time-based localization approaches for asynchronous wireless sensor networks (WSNs), where not only clock skews but also clock offsets are present at all...