763 search results - page 92 / 153 » Efficient Reliable Data Collection in Wireless Sensor Networ... |
138
Voted
ICC
2008
IEEE
15 years 10 months ago
2008
IEEE
—Maintaining performance and reliability in wireless networks is a challenging task due to the nature of wireless channels. Multipath data transmission has been used in wired sce...
129
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COMCOM
2006
15 years 4 months ago
2006
In this paper, we study the problem of constructing an energy efficient data aggregation tree for data gathering in wireless sensor networks. We consider a real-time scenario wher...
161
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ITNG
2007
IEEE
15 years 10 months ago
2007
IEEE
In wireless sensor networks, the data transmitted from the sensor nodes are vulnerable to corruption by errors induced by noisy channels and other factors. Hence it is necessary t...
115
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SAC
2005
ACM
15 years 9 months ago
2005
ACM
Wireless Sensor Networks (WSNs) are distributed systems whose main goal is to collect and deliver data to applications. This paper proposes a reflective, service-oriented middlewa...
130
Voted
GLOBECOM
2007
IEEE
15 years 10 months ago
2007
IEEE
—This paper presents a group-based security scheme for distributed wireless sensor networks. The scheme is proposed with 3-types of entities: one or more base stations, Y number ...