Imperial College London
Alternate

DrJavierBarria

Faculty of Engineering, Department of Electrical and Electronic Engineering

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Contact

 

+44 (0)20 7594 6275j.barria Website

 
 
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Location

 

1012Electrical EngineeringSouth Kensington Campus

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Summary

 

Publications

Citation

BibTex format

@inproceedings{Milojevic:2016:10.1109/PIMRC.2016.7794905,
author = {Milojevic, M and Barria, J},
doi = {10.1109/PIMRC.2016.7794905},
publisher = {IEEE},
title = {Decentralized Data Dissemination and Harvestingfor Urban Monitoring},
url = {http://dx.doi.org/10.1109/PIMRC.2016.7794905},
year = {2016}
}
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RIS format (EndNote, RefMan)

TY  - CPAPER
AB  - This paper presents a Decentralized dataDissemination and Harvesting (DDH) mechanism for urbanpollution monitoring using mobile sensor nodes with limitedresources. The proposed DDH mechanism enables participatingnodes to self-decide whether to process the received data ornot, thus, reducing the on-board processing load. Based onthe harvested data, the nodes calculate their level of interestin monitoring the particular street segments. In this way areduction in the number of actively participating nodes isaccomplished. In addition, the mobile nodes process raw sensorreadings using the Delayed State Information Filter (DSIF) tomaintain the past pollution states and perform a decentralizeddata fusion. The proposed DDH mechanism is assessed usingsimulations with varying number of the participating nodes.The results show that the proposed mechanism outperformsexisting solutions in terms of the utilisation of nodes resources,without affecting the amount of volume of gathered data for themonitored street segments.
AU  - Milojevic,M
AU  - Barria,J
DO  - 10.1109/PIMRC.2016.7794905
PB  - IEEE
PY  - 2016///
SN  - 2166-9589
TI  - Decentralized Data Dissemination and Harvestingfor Urban Monitoring
UR  - http://dx.doi.org/10.1109/PIMRC.2016.7794905
UR  - http://hdl.handle.net/10044/1/34432
ER  -
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