463 search results - page 84 / 93 » Group-based key predistribution for wireless sensor networks |
115
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IPSN
2007
Springer
15 years 3 months ago
2007
Springer
We study the problem of aggregating data from a sparse set of nodes in a wireless sensor network. This is a common situation when a sensor network is deployed to detect relatively...
SOSP
2007
ACM
15 years 6 months ago
2007
ACM
Energy management is a critical concern in wireless sensornets. Despite its importance, sensor network operating systems today provide minimal energy management support, requiring...
MOBIHOC
2008
ACM
15 years 9 months ago
2008
ACM
We present Virtual Cord Protocol (VCP), a virtual relative position based routing protocol for sensor networks that also provides methods for data management as known from standar...
SENSYS
2009
ACM
15 years 4 months ago
2009
ACM
Network protocols are typically designed and tested individually. In practice, however, applications use multiple protocols concurrently. This discrepancy can lead to failures fro...
107
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NETWORKING
2011
14 years 8 days ago
2011
Abstract. Sensing mechanisms that estimate the occupancy of wireless spectrum are crucial to the success of approaches based on Dynamic Spectrum Access. In this paper, we present k...