980 search results - page 59 / 196 » Hierarchical routing over dynamic wireless networks |
114
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AINA
2009
IEEE
15 years 8 months ago
2009
IEEE
— Sensor networks are commonly used for security and surveillance applications. As sensor nodes have limited battery paower, computing, and storage resources, the energy efficie...
134
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WIOPT
2010
IEEE
14 years 11 months ago
2010
IEEE
—The nodes in wireless sensor networks often collect correlated measurements. Not taking into account this information redundancy is detrimental to the network lifetime, since co...
102
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MOBIHOC
2005
ACM
16 years 29 days ago
2005
ACM
Analyzing TCP operation over 802.11 multihop ad hoc networks involves a cross-layer study. In this work, we investigate the effect of congestion and MAC contention on the interact...
125
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INFOCOM
2010
IEEE
14 years 12 months ago
2010
IEEE
—In this paper we develop a unified theoretical framework for estimating various transmission costs of packet forwarding in wireless networks. Our framework can be applied to th...
141
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IEEEIA
2009
14 years 11 months ago
2009
recently, mobile agents have been used to solve many problems in wireless sensor networks. Agents are usually transferred from a node to another to aggregate the sensed data and si...