6122 search results - page 1146 / 1225 » Securing network access in wireless sensor networks |
IWCMC
2006
ACM
15 years 3 months ago
2006
ACM
The employment of the OFDMA transmission technique in broadband radio systems shows several benefits. Especially the exploitation of multi-user diversity with the help of sophisti...
108
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IMC
2006
ACM
15 years 3 months ago
2006
ACM
In recent years, more than 200 viruses have been reported to use a peer-to-peer (P2P) file-sharing network as a propagation vector. Disguised as files that are frequently exchan...
MOBISYS
2005
ACM
15 years 9 months ago
2005
ACM
Location-aware systems are typically deployed on a small scale and evaluated technically, in terms of absolute errors. In this paper, the authors present their experience of deplo...
101
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PERCOM
2009
ACM
15 years 4 months ago
2009
ACM
Abstract—In this paper, we introduce the cellphonebased indirect sensing problem. While participatory sensing aims at monitoring of a phenomenon by deploying a dense set of senso...
113
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MOBICOM
2005
ACM
15 years 3 months ago
2005
ACM
Recent advances in wireless inter-vehicle communication systems enable the development of Vehicular Ad-Hoc Networks (VANET) and create significant opportunities for the deploymen...