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Registered DEVICE AND METHOD FOR COLLECTING INFORMATION RELATED TO INFRASTRUCTURE, AND POSITIONING METHOD AND SYSTEM USING THE SAME

인프라 정보 수집 장치 및 그 방법, 이를 이용한 측위 방법 및 그 시스템
이미지 확대
Inventors
Youngsu Cho, Byung Doo Kim, Ji Myungin, Yun Sungjo, Wan Sik Choi, 곽동용
Application No.
12843472 (2010.07.26)
Publication No.
20110018732 (2011.01.27)
Registration No.
8547224 (2013.10.01)
Country
UNITED STATES
Project Code
09MC2700, Development of Indoor/Outdoor Seamless Positioning Technology, Wan Sik Choi
Abstract
An infrastructure information collecting device collects measurement information including location information regarding a plurality of wireless access devices disposed in an indoor space based on an indoor map, and a positioning system generates information regarding a wireless communication infrastructure of the corresponding indoor space based on the thusly collected measurement information. The positioning system then provides the generated wireless communication infrastructure information to a terminal of which location is desired to be measured, and then the terminal measures its location based on the wireless communication infrastructure information and signals received from nearby wireless access devices.
KSP Keywords
Collecting device, Collecting information, Indoor Space, Indoor map, Location based, Location information(GPS), Positioning method, Space based, Wireless Access, communication infrastructure, measurement information, positioning system, wireless communication
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Status Patent Country KIPRIS
Registered 인프라 정보 수집 장치 및 그 방법, 이를 이용한 측위 방법 및 그 시스템 KOREA KIPRIS