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Journal Articles IEEE Wireless Communications Letters Year : 2020

Per-Vehicle Coverage in a Bus-Based General-Purpose Sensor Network

Abstract

Vehicle-based sensing is a valuable paradigm to serve third-party applications, but understanding the coverage of such networks is not trivial. For urban buses, trajectories are spatially predictable, but traffic conditions can hinder data timeliness. In this paper, we propose a metric to quantify the contribution of individual buses to the coverage of different applications. We apply this metric to bus mobility traces from Rio de Janeiro for applications of waste management, air quality, and noise monitoring, ranking buses accordingly. We show that bus contribution is strongly related to the application-23% of buses change more than 2,000 places in different application rankings.
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Dates and versions

hal-03036012 , version 1 (02-12-2020)

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Pedro Cruz, Rodrigo Couto, Luís Henrique Maciel Kosmalski Costa, Anne Fladenmuller, Marcelo Dias de Amorim. Per-Vehicle Coverage in a Bus-Based General-Purpose Sensor Network. IEEE Wireless Communications Letters, 2020, 9 (7), pp.1019-1022. ⟨10.1109/LWC.2020.2978483⟩. ⟨hal-03036012⟩
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