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» A Modular Architecture for Nodes in Wireless Sensor Networks
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SENSYS
2009
ACM
14 years 1 months ago
FIND: faulty node detection for wireless sensor networks
Shuo Guo, Ziguo Zhong, Tian He
MOBISYS
2007
ACM
14 years 5 months ago
NodeMD: diagnosing node-level faults in remote wireless sensor systems
Software failures in wireless sensor systems are notoriously difficult to debug. Resource constraints in wireless deployments substantially restrict visibility into the root cause...
Veljko Krunic, Eric Trumpler, Richard Han
EWSN
2007
Springer
14 years 5 months ago
Model-Based Design Exploration of Wireless Sensor Node Lifetimes
This paper presents two lifetime models that describe two of the most common modes of operation of sensor nodes today, triggerdriven and duty-cycle driven. The models use a set of ...
Deokwoo Jung, Thiago Teixeira, Andrew Barton-Sween...
SENSYS
2006
ACM
14 years 5 days ago
StarDust: a flexible architecture for passive localization in wireless sensor networks
The problem of localization in wireless sensor networks where nodes do not use ranging hardware, remains a challenging problem, when considering the required location accuracy, en...
Radu Stoleru, Pascal Vicaire, Tian He, John A. Sta...
VTC
2007
IEEE
161views Communications» more  VTC 2007»
14 years 14 days ago
Early Results on Hydra: A Flexible MAC/PHY Multihop Testbed
— Hydra is a flexible wireless network testbed being developed at UT Austin. Our focus is networks that support multiple wireless hops and where the network, especially the MAC,...
Ketan Mandke, Soon-Hyeok Choi, Gibeom Kim, Robert ...