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학술지 6LoWPAN Over Optical Wireless Communications for IPv6 Transport in Internet of Things Networks
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저자
김철민, 임상규, 정진두, 최영환, 고석주
발행일
202206
출처
IEEE Wireless Communications Letters, v.11 no.6, pp.1142-1145
ISSN
2162-2337
출판사
IEEE
DOI
https://dx.doi.org/10.1109/LWC.2022.3159257
협약과제
22FR2200, 중소제조공장을 위한 초경량 생산공정·안전관리 플랫폼 기술 개발, 강현철
초록
As an emerging technology for the Internet of Things (IoT) wireless connectivity, there have been a lot of research and standardization activities on Visible Light Communications (VLC) and Optical Wireless Communications (OWC) using Light Emitting Diode (LED) lights. In the meantime, the Internet Protocol version 6 (IPv6) over Low Power Wireless Personal Area Network (6LoWPAN) has been discussed to provide the IPv6-based IoT services in wireless networks. However, the study on IoT systems using 6LoWPAN over OWC networks has not been made so far. This letter proposes a new architectural model to effectively use 6LoWPAN between IoT gateway and IoT device in the OWC-based IoT networks. The proposed model is easy to implement and provides the performance enhancement in OWC-based IoT networks, compared to the general IPv6 model. From testbed experimentations, it is shown that the proposed model provides the delay gain up to 5% and the throughput gain up to 19.52%, compared to the conventional IPv6 transport model.
KSP 제안 키워드
Architectural Model, Emerging technology, Internet Protocol Version 6, Internet of thing(IoT), Internet protocol(IP), IoT Devices, IoT Gateway, IoT network, IoT services, IoT systems, Low power wireless