Naslov
The OpenIoT Approach to Sensor Mobility with Quality-Driven Data Acquisition Management

Autori
Podnar Žarko, Ivana ; Antonić, Aleksandar ; Marjanović, Martina ; Pripužić, Krešimir ; Skorin- Kapov, Lea

Izvornik
Lecture Notes in Computer Science 9001 (0302-9743) 9001 (2015); 46-61

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Internet of Things (IoT) ; mobile sensors ; publish/subscribe middleware

Sažetak
Given the prominence of IoT applications integrating mobile Internet-connected objects (ICOs), e.g., wearable sensors and mobile devices with built-in sensors, novel solutions are required to discover and collect data from mobile sensors producing data streams from varying locations, while taking into account sensor accuracy, energy-efficiency, and potential data redundancy. The OpenIoT platform offers support for mobile sensors by means of its publish/subscribe middleware solution entitled CloUd-based Publish/Subscribe middleware for the IoT (CUPUS). The CUPUS publish/subscribe component is used to collect data from mobile ICOs in a flexible and energy- efficient manner and to provide preprocessed data into the OpenIoT cloud. Moreover, CUPUS in collaboration with a Quality of Service (QoS) Manager component enables mobility management of ICOs and quality-driven data acquisition from mobile sensor to satisfy the global sensing coverage requirements while taking into account data redundancy and ICO battery lifetime.

Izvorni jezik
Engleski

Znanstvena područja
Računarstvo

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