6122 search results - page 328 / 1225 » Securing network access in wireless sensor networks |
216
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WINET
2002
15 years 6 months ago
2002
In this paper, we present a family of adaptive protocols, called SPIN (Sensor Protocols for Information via Negotiation), that efficiently disseminate information among sensors in ...
198
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INFOCOM
2008
IEEE
16 years 1 months ago
2008
IEEE
—A new and simple MAC protocol is proposed. Each node transmits a burst with length sampled from a geometric distribution with parameter q followed by a carrier sense slot. A nod...
163
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PERCOM
2008
ACM
16 years 6 months ago
2008
ACM
Low cost devices such as RFIDs, sensor network nodes, and smartcards are crucial for building the next generation pervasive and ubiquitous networks. The inherent power and footpri...
195
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INFOCOM
2011
IEEE
14 years 10 months ago
2011
IEEE
—In this work, for a wireless sensor network (WSN) of n randomly placed sensors with node density λ ∈ [1, n], we study the tradeoffs between the aggregation throughput and gat...
172
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IMC
2006
ACM
16 years 22 days ago
2006
ACM
The low price of commodity wireless LAN cards and access points (APs) has resulted in the rich proliferation of high density WLANs in enterprise, academic environments, and public ...