2364 search results - page 151 / 473 » Source-Channel Communication in Sensor Networks |
140
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INFOCOM
2005
IEEE
15 years 11 months ago
2005
IEEE
— The establishment of shared cryptographic keys between communicating neighbor nodes in sensor networks is a challenging problem due to the unsuitability of asymmetric key crypt...
171
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ICCCN
2008
IEEE
16 years 19 days ago
2008
IEEE
—Owing to the limited requirement for sensor processing in early networked sensor nodes, embedded software was generally built around the communication stack. Modern sensor nodes...
187
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MOBICOM
1999
ACM
15 years 10 months ago
1999
ACM
In this paper, we present a family of adaptive protocols, called SPIN (Sensor Protocols for Information via Negotiation), that efficiently disseminates information among sensors ...
269
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PERCOM
2010
ACM
15 years 29 days ago
2010
ACM
In this paper, we propose an algorithm to estimate 2D shapes and positions of obstacles such as buildings using GPS and wireless communication history of mobile nodes. Our algorith...
172
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ICC
2007
IEEE
16 years 15 days ago
2007
IEEE
Abstract— Securing broadcast communication over sensor networks is an important research challenge. In general, broadcast communication has two important metrics: security and re...