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Energy Efficient Data Collection in Opportunistic Mobile Crowdsensing Architectures for Smart Cities

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mcs-infocom-smc17.pdf (1.967Mb)
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URI: http://hdl.handle.net/20.500.12761/424
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Author(s)
Capponi, Andrea; Fiandrino, Claudio; Kliazovich, Dzmitry; Bouvry, Pascal; Giordano, Stefano
Date
2017-05-01
Abstract
Smart cities employ latest information and communication technologies to enhance services for citizens. Sensing is essential to monitor current status of infrastructures and the environment. In Mobile Crowdsensing (MCS), citizens participate in the sensing process contributing data with their mobile devices such as smartphones, tablets and wearables. To be effective, MCS systems require a large number of users to contribute data. While several studies focus on developing efficient incentive mechanisms to foster user participation, data collection policies still require investigation. In this paper, we propose a novel distributed and energy-efficient framework for data collection in opportunistic MCS architectures. Opportunistic sensing systems require minimal intervention from the user side as sensing decisions are application- or device-driven. The proposed framework minimizes the cost of both sensing and reporting, while maximizing the utility of data collection and, as a result, the quality of contributed information. We evaluate performance of the framework with simulations, performed in a real urban environment and with a large number of participants. The simulation results verify cost-effectiveness of the framework and assess efficiency of the data generation process.
Share
Files
mcs-infocom-smc17.pdf (1.967Mb)
Identifiers
URI: http://hdl.handle.net/20.500.12761/424
Metadata
Show full item record

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