4539 search results - page 85 / 908 » Localization in wireless sensor networks |
115
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INFOCOM
2011
IEEE
14 years 3 months ago
2011
IEEE
—Extracting planar graph from network topologies is of great importance for efficient protocol design in wireless ad hoc and sensor networks. Previous techniques of planar topol...
VTC
2008
IEEE
15 years 6 months ago
2008
IEEE
— Sensor networks with a large amount of sensor nodes usually have high redundancy in sensing coverage. The network lifetime can be further extended by proper scheduling and putt...
ICC
2008
IEEE
15 years 6 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...
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ICDCS
2006
IEEE
15 years 5 months ago
2006
IEEE
In this paper, we propose a novel Geographic Multicast routing Protocol (GMP) for wireless sensor networks1 . The proposed protocol is fully distributed and stateless. Given a set...
ISSRE
2005
IEEE
15 years 5 months ago
2005
IEEE
In wireless sensor networks, to obtain reliability and minimize energy consumption, a dynamic rate-control and congestion-avoidance transport scheme is very important. We notice t...