L
Lae Young Chang
Researcher at KAIST
Publications - 2
Citations - 120
Lae Young Chang is an academic researcher from KAIST. The author has contributed to research in topics: Location-based service & Fingerprint (computing). The author has an hindex of 2, co-authored 2 publications receiving 120 citations.
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Patent
Location based service system and method for performing indoor navigation
Dongsoo Han,Minkyu Lee,Lae Young Chang,Hyun Ii Yang,In-Je Lee,Cheol Hong Min,Dong Hee Kim,Hwa Jin Lee +7 more
TL;DR: In this article, a location-based service system for indoor navigation is proposed, which includes a plurality of access points installed in an indoor environment and configured to send Wi-Fi signals including access point identification information.
Patent
System and method for location-based service for navigating indoors
Dongsoo Han,Minkyu Lee,Lae Young Chang,Hyun Il Yang,In-Je Lee,Cheol Hong Min,Dong Hee Kim,Hwa Jin Lee +7 more
TL;DR: In this paper, a system and a method for a location-based service for navigating indoors is presented, where a mobile terminal is connected to at least one of the plurality of access points, and receives a Wi-Fi signal transmitted from the access point, and forms a first WiFi fingerprint using the received WiFi signal.