DOI QR코드

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Indoor Localization Technology Survey

  • 투고 : 2015.10.16
  • 심사 : 2015.12.10
  • 발행 : 2016.01.30

초록

In this paper, we introduce indoor localization technologies categorizing them into ON/OFF switch and senor based, wireless communication based, and image based technologies. Then we describe several representative techniques for each of them, emphasizing their strengths and weaknesses. We define important performance issues for indoor localization technologies and analyze recent technologies according to the performance issues. Our analyses show that ON/OFF switch based technologies are difficult to install, but accurate and not limited by light. Wireless communication technologies are not limited by light nor distance (space) and do not need additional device. Image based technologies do not need additional device but are limited by light, and their accuracies are affected by light. We believe that this paper provide wise view and necessary information for recent indoor localization technologies.

키워드

참고문헌

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피인용 문헌

  1. 영상 매칭 기반 실내 장소 안내 모바일 어플리케이션 vol.19, pp.8, 2016, https://doi.org/10.9717/kmms.2016.19.8.1424
  2. Deep Learning-Based Indoor Distance Estimation Scheme Using FMCW Radar vol.12, pp.2, 2016, https://doi.org/10.3390/info12020080