2364 search results - page 272 / 473 » Source-Channel Communication in Sensor Networks |
132
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ICC
2008
IEEE
15 years 10 months ago
2008
IEEE
Abstract— The 802.15.4 WSN standard provides optional reliability through positive acknowledgments. Since positive-ACKs are not designed for energy efficiency, there is significa...
137
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INFOCOM
2008
IEEE
15 years 10 months ago
2008
IEEE
—In wireless ad-hoc sensor networks, an important issue often faced in geographic greedy forwarding routing is the “local minimum phenomenon” which is caused by deployment ho...
124
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INFOCOM
2008
IEEE
15 years 10 months ago
2008
IEEE
Abstract—To achieve scalability, energy-efficiency, and timeliness, wireless sensor network deployments increasingly employ in-network processing. In this paper, we identify sin...
139
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ISCC
2008
IEEE
15 years 10 months ago
2008
IEEE
Wireless sensor networks (WSNs) have emerged as the enabling technology for a wide range of applications. In the context of environmental monitoring, especially in urban scenarios...
119
Voted
GLOBECOM
2007
IEEE
15 years 10 months ago
2007
IEEE
— Traditionally, slotted communication protocols have employed guard times to delineate and align slots. These guard times may expand the slot duration significantly, especially...