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BlinkComm: Initialization of IoT Devices Using Visible Light Communication


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 (međunarodna recenzija, članak, znanstveni)


Naslov
BlinkComm: Initialization of IoT Devices Using Visible Light Communication

Autori
Perković, Toni ; Kovačević, Tonko ; Čagalj, Mario

Izvornik
Wireless communications and mobile computing (1530-8669) 2018 (2018); 8523078, 16

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

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

Sažetak
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.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika, Računarstvo



POVEZANOST RADA


Ustanove
Fakultet elektrotehnike, strojarstva i brodogradnje, Split,
Sveučilište u Splitu Sveučilišni odjel za forenzične znanosti,
Sveučilište u Splitu Sveučilišni odjel za stručne studije

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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