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MOBISYS
2007
ACM
16 years 6 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
INFOCOM
2002
IEEE
15 years 11 months ago
Optimal Rate Allocation and Traffic Splits for Energy Efficient Routing in Ad Hoc Networks
Abstract— In this paper, we address the problem of providing traffic quality of service and energy efficiency in ad hoc wireless networks. We consider a network that is shared ...
Vikram Srinivasan, Carla-Fabiana Chiasserini, Pava...
EWSN
2009
Springer
16 years 7 months ago
QoS Management for Wireless Sensor Networks with a Mobile Sink
The problem of configuration of Wireless Sensor Networks is an interesting challenge. The objective is to find the settings, for each sensor node, that optimise certain task-level ...
Rob Hoes, Twan Basten, Wai-Leong Yeow, Chen-Khong ...
EWSN
2007
Springer
16 years 6 months ago
Crankshaft: An Energy-Efficient MAC-Protocol for Dense Wireless Sensor Networks
Abstract. This paper introduces Crankshaft, a MAC protocol specifically targeted at dense wireless sensor networks. Crankshaft employs node synchronisation and offset wake-up sched...
Gertjan P. Halkes, Koen Langendoen
AINA
2009
IEEE
16 years 1 months ago
A Dynamic Size Distributed Program Image Cache for Wireless Sensor Networks
— Reprogramming node software over-the-air is an essential requirement in many wireless sensor network applications due to the inaccessibility of the deployed sensor nodes. Trans...
Joshua Ellul, Kirk Martinez, David De Roure