인프라 정보 수집 장치 및 그 방법, 이를 이용한 측위 방법 및 그 시스템
김병두, 조영수, 윤성조, 지명인, 최완식, 곽동용
- 8547224 (2013.10.01)
09MC2700, 실내외 연속측위 기술개발,
- 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 제안 키워드
- 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