724 search results - page 28 / 145 » Medium access control issues in sensor networks |
133
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WCNC
2010
IEEE
15 years 5 months ago
2010
IEEE
—In the context of vehicular safety and entertainment applications, we focus on the design of a reliable medium access control scheme. Each vehicle is willing to form a network a...
115
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FGCN
2008
IEEE
15 years 8 months ago
2008
IEEE
This paper proposes a novel secure query processing model for semantic sensor networks. A semantic sensor network (SSN) is a sensor network which includes semantics of sensory dat...
RTSS
2002
IEEE
15 years 6 months ago
2002
IEEE
122
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ICASSP
2009
IEEE
15 years 8 months ago
2009
IEEE
We consider transmission scheduling by medium access control (MAC) protocols for energy limited wireless sensor networks (WSN) in order to maximize the network lifetime. Time-vary...
158
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INFOCOM
2012
IEEE
13 years 4 months ago
2012
IEEE
—Spectrum sharing is an emerging mechanism to resolve the conflict between the spectrum scarcity and the growing demands for the wireless broadband access. In this paper we inve...