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SCAR: Sensor
Context-aware Adaptive Routing Protocol
Sensor devices are being embedded in all sorts of items including
vehicles, furniture but also animal and human bodies through health
monitors and tagging techniques.
The collection of the information generated by these devices is a
challenging task as the data results in enormous amounts and the
sensors have scarce resources (especially in terms of energy for the
forwarding of the data). Fortunately, the data is often delay tolerant
and its delivery to the sinks is, in most cases, not time critical.
We devise a Sensor Context-Aware Routing protocol (SCAR), which
exploits movement and resource prediction techniques to smartly forward
data towards the right direction at any point in time. In order to cope
with the possibly frequent sensor faults, we also adopt a multi-path
routing approach which increases the reliability.
People
involved
Cecilia
Mascolo
Mirco
Musolesi
Bence Pasztor
Code
We are currently simulating the performance of SCAR in large scale
scenarios with COOJA.
The implementation of SCAR for Contiki
will be released soon.
Publications
Demo
Abstract: Data Collection in
Delay Tolerant Mobile Sensor Networks using SCAR
Cecilia
Mascolo, Mirco Musolesi and Bence Pastzor
In Proceeding of the 4th ACM Conference on Embedded Networked Sensor
Systems (SenSys 2006). Boulder, CO, USA. November 2006. ACM Press.
[PDF]
[Poster]
[BibTex]
SCAR: Context-aware Adaptive Routing in Delay Tolerant Mobile Sensor
Networks
Cecilia
Mascolo and Mirco Musolesi
In Proceedings
of the Delay Tolerant Networks Symposium. ACM
International Wireless Communications and Mobile Computing Conference
(IWCMC) 2006.
Vancouver, Canada. July 2006. ACM Press.
[PDF]
[BibTex]
Pictures
of the Demo at SenSys'06
Guido, The SCAR robot carrying TMote Sky
The demo setting
Contact
For any questions about SCAR, please contact Mirco
Musolesi.
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