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BlinkComm: Initialization of IoT Devices Using Visible Light Communication (CROSBI ID 253428)

Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija

Perković, Toni ; Kovačević, Tonko ; Čagalj, Mario BlinkComm: Initialization of IoT Devices Using Visible Light Communication // Wireless communications and mobile computing, 2018 (2018), 8523078, 16. doi: 10.1155/2018/8523078

Podaci o odgovornosti

Perković, Toni ; Kovačević, Tonko ; Čagalj, Mario

engleski

BlinkComm: Initialization of IoT Devices Using Visible Light Communication

Many applications from the Internet of Things (IoT) domain used in healthcare, smart homes, and cities involve a large number of interconnected wireless devices. To ensure privacy, confidentiality, and integrity of the information, devices should be initialized prior to any communication. In this paper, we present a secure initialization method for constrained IoT devices such as wireless sensors devices and/or actuators. The solution uses visible light communication (VLC) for the initial configuration of the IoT devices. The VLC system consists of a modulated light source such as a smartphone screen and a very simple photodetector. We analyze known coding and modulation techniques used for the VLC and propose BlinkComm, a differential coding technique that achieves threefold increase in transmission speed compared to existing solutions. We showed through experiments with 32 participants that the proposed solution achieves fast completion times and low error rates as well as high user satisfaction levels.

Internet of Things ; device initialization ; Visible Light Communication ; blinking screen ; coding technique

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Podaci o izdanju

2018

2018.

8523078

16

objavljeno

1530-8669

1530-8677

10.1155/2018/8523078

Povezanost rada

Elektrotehnika, Računarstvo

Poveznice
Indeksiranost