Many smart city applications involve groups of individuals that wish to remain together as they move throughout the city. For example, a group of tourists may be monitored by a tour operator to keep the group together and on schedule. Alternatively, a group of elementary school children in transit to school should be closely supervised by an adult to ensure the children stay safe. This paper presents LASSO, a smartphonebased service that exploits wireless devices carried by each group member to provide infrastructure-free group formation and monitoring. We show how smartphones equipped with Bluetooth Low Energy (BLE) can be used as personal beacons in a deviceto-device group monitoring protocol to allow each user to join a group and see a distributed view of group membership in real time. While LASSO is general purpose in nature, we demonstrate it and evaluate its performance through a prototype application used by a tourist guide to monitor tour participants. Index Terms—IoT, WSN, neighbor discovery

Lasso: A device-To-device group monitoring service for smart cities / Saloni, Matteo; Julien, Christine; Murphy, Amy L.; Picco, Gian Pietro. - ELETTRONICO. - (2017), pp. 1-6. (Intervento presentato al convegno 2017 International Smart Cities Conference, ISC2 2017 tenutosi a Wuxi, China nel 14-17 Sept. 2017) [10.1109/ISC2.2017.8090796].

Lasso: A device-To-device group monitoring service for smart cities

Picco, Gian Pietro
2017-01-01

Abstract

Many smart city applications involve groups of individuals that wish to remain together as they move throughout the city. For example, a group of tourists may be monitored by a tour operator to keep the group together and on schedule. Alternatively, a group of elementary school children in transit to school should be closely supervised by an adult to ensure the children stay safe. This paper presents LASSO, a smartphonebased service that exploits wireless devices carried by each group member to provide infrastructure-free group formation and monitoring. We show how smartphones equipped with Bluetooth Low Energy (BLE) can be used as personal beacons in a deviceto-device group monitoring protocol to allow each user to join a group and see a distributed view of group membership in real time. While LASSO is general purpose in nature, we demonstrate it and evaluate its performance through a prototype application used by a tourist guide to monitor tour participants. Index Terms—IoT, WSN, neighbor discovery
2017
2017 International Smart Cities Conference, ISC2 2017
Piscataway, NJ USA
Institute of Electrical and Electronics Engineers Inc.
9781538625231
Saloni, Matteo; Julien, Christine; Murphy, Amy L.; Picco, Gian Pietro
Lasso: A device-To-device group monitoring service for smart cities / Saloni, Matteo; Julien, Christine; Murphy, Amy L.; Picco, Gian Pietro. - ELETTRONICO. - (2017), pp. 1-6. (Intervento presentato al convegno 2017 International Smart Cities Conference, ISC2 2017 tenutosi a Wuxi, China nel 14-17 Sept. 2017) [10.1109/ISC2.2017.8090796].
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