Naslov
Determining Location in LPWAN using Multilateration

Autori
Marcelić, Mateo ; Sandrić, Bruno ; Jelenić, Jakov ; Jurčević, Marko

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

Izvornik
2019 2nd International Colloquium on Smart Grid Metrology, SMAGRIMET 2019 - Proceedings / Ivšić, Branimir ; Petrović, Goran ; Dadić, Martin - Zagreb : Fakultet elektrotehnike i računarstva Sveučilišta u Zagrebu, 2019, 1-4

ISBN
978-953-184-246-4

Skup
2nd International Colloquium on Smart Grid Metrology (SMAGRIMET 2019)

Mjesto i datum
Split, Hrvatska, 09.04.2019. - 12.04.2019

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
multilateration, LoRaWAN, NBIoT, LPWAN, positioning, TDoA

Sažetak
Multilateration (MLaT) is a method of determining a position of a device, using time difference of arrival (TDoA), where a device must be in range of at least three receiving signal antennas. In introduction of this paper short background of multilateration is given and motivation for replacing GPS is presented. In following section short overview of positioning systems as a replacement of GPS is given. Algorithm of determining position using TDoA is described, with its computational errors and later usage of MLaT in LoRaWAN and NBIoT is presented, as they are popular choices in low power wide area networks. Discussed error and security threats are consistent in the entire field of LPWAN and present challenges when using MLaT in any network topologies. Therefore, systems of multiple positioning techniques are recommended for usage.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika, Računarstvo, Interdisciplinarne tehničke znanosti

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