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» Detecting Phantom Nodes in Wireless Sensor Networks
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MOBICOM
2009
ACM
15 years 11 months ago
Opportunistic flooding in low-duty-cycle wireless sensor networks with unreliable links
Intended for network-wide dissemination of commands, configurations and code binaries, flooding has been investigated extensively in wireless networks. However, little work has ...
Shuo Guo, Yu Gu, Bo Jiang, Tian He
SENSYS
2003
ACM
15 years 10 months ago
TOSSIM: accurate and scalable simulation of entire tinyOS applications
Accurate and scalable simulation has historically been a key enabling factor for systems research. We present TOSSIM, a simulator for TinyOS wireless sensor networks. By exploitin...
Philip Levis, Nelson Lee, Matt Welsh, David E. Cul...
TMC
2010
155views more  TMC 2010»
15 years 3 months ago
Maximizing the Lifetime of a Barrier of Wireless Sensors
—To make a network last beyond the lifetime of an individual sensor, redundant sensors must be deployed. What sleep-wakeup schedule can then be used for individual sensors so tha...
Santosh Kumar, Ten-Hwang Lai, Marc E. Posner, Pras...
EWSN
2004
Springer
16 years 4 months ago
Design of Surveillance Sensor Grids with a Lifetime Constraint
A surveillance area is to be monitored using a grid network of heterogeneous sensor nodes. There are two types of nodes; type 0 nodes which perform sensing and relaying of data wit...
Vivek Mhatre, Catherine Rosenberg, Daniel Kofman, ...
136
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INFOCOM
2009
IEEE
15 years 11 months ago
Spatial Distribution in Routing Table Design for Sensor Networks
—We propose a generic routing table design principle for scalable routing on networks with bounded geometric growth. Given an inaccurate distance oracle that estimates the graph ...
Rik Sarkar, Xianjin Zhu, Jie Gao