Smart monitoring via participatory BLE relaying

Smart monitoring via participatory BLE relaying

We espouse the vision of a smart object/campus architecture where sensors attached to smart objects use BLE as communication interface, and where smartphones act as opportunistic relays to transfer the data. We explore the feasibility of the vision with real-world Wi-Fi based location traces from ou...

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Bibliographic Details
Main Authors: RADHAKRISHNAN, Meeralakshmi, SEN, Sougata, MISRA, Archan, LEE, Youngki, BALAN, Rajesh Krishna
Format: text
Language:English
Published: Institutional Knowledge at Singapore Management University 2018
Subjects:
Communication interface
Feasibility studies
Individual devices
Opportunistic relays
Smart monitoring
Smart objects
University campus
User movement
Databases and Information Systems
Software Engineering
Online Access:https://ink.library.smu.edu.sg/sis_research/4056
https://ink.library.smu.edu.sg/context/sis_research/article/5059/viewcontent/Comsnets18_smartable.pdf
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Institution: Singapore Management University
Language: English
Description
Summary:We espouse the vision of a smart object/campus architecture where sensors attached to smart objects use BLE as communication interface, and where smartphones act as opportunistic relays to transfer the data. We explore the feasibility of the vision with real-world Wi-Fi based location traces from our university campus. Our feasibility studies establish that redundancy exists in user movement within the indoor spaces, and that this redundancy can be exploited for collecting sensor data in an opportunistic, yet fair manner. We develop a couple of alternative heuristics that address the BLE energy asymmetry challenge by intelligently duty-cycling the scanning actions of individual devices. We evaluate the efficacy and tradeoffs of the proposed approaches by simulation experiments with real-world location traces.

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