Naslov
How much can we trust the RSSI for IoT indoor location-based services?

Autori
Risteska Stojkoska, Biljana ; Nižetić Kosović, Ivana ; Jagušt, Tomislav

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of 25th International Conference on Software, Telecommunications and Computer Networks (SoftCOM) / - , 2017

Skup
2017 25th International Conference on Software, Telecommunications and Computer Networks (SoftCOM)

Mjesto i datum
Split, Hrvatska, 21.09.2017. - 23.09.2017

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
indoor localization ; smartphone ; RSSI

Sažetak
One of the key challenges in the ever-changing ubiquitous computing environment of Internet of Things is accurate determination of each of its’ elements location. Indoor localization for smartphones has been in line with this research initiatives in the last decade, along with the inherited background from wireless sensor networks perspective. Therefore, most of the algorithms from the literature are based on distance measurements obtained from radio signal strength ranging technique and evaluated mostly through simulations. In this paper, we experimentally evaluated a well-known technique for localization based on multidimensional scaling, using different models of smartphones. Additionally, we analyzed the behavior of the signal strength measured by the smartphones under different field condition. From our results, we concluded that Radio Signal Strength Indicator has to be combined with more accurate ranging techniques into hybrid solutions in order to be used for the purpose of indoor localization of smartphones.

Izvorni jezik
Engleski

Znanstvena područja
Računarstvo

POVEZANOST RADA