6122 search results - page 935 / 1225 » Securing network access in wireless sensor networks |
225
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MOBISYS
2010
ACM
15 years 9 months ago
2010
ACM
To realize the potential of opportunistic and participatory sensing using mobile smartphones, a key challenge is ensuring the ease of developing and deploying such applications, w...
225
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WCNC
2008
IEEE
16 years 1 months ago
2008
IEEE
—Neighbors of both the transmitter and the receiver must keep quiet in a 802.11 wireless network as it requires bidirectional exchange, i.e., nodes reverse their roles as transmi...
196
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WOWMOM
2006
ACM
16 years 1 months ago
2006
ACM
Recently there is an increasing interest in using directional antennas and multi-channel for Ad-hoc wireless networks. Directional antennas provide higher capacity and less multi-...
220
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EWSN
2004
Springer
16 years 7 months ago
2004
Springer
Directed diffusion is a prominent example of data-centric routing based on application layer data and purely local interactions. In its functioning it relies heavily on network-wid...
188
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APNOMS
2009
Springer
16 years 2 months ago
2009
Springer
Applications in wireless sensor networks (WSNs) experience the routing hole problem. That is, the current node cannot forward to the destination, although it is the closest node, b...