상세정보
학술대회
High Precision Relative Positioning on a Mobile
- 발행일
- 201906
- 출처
- International Conference on Mobile Systems, Applications, and Services (MobiSys) 2019, pp.616-617
- 협약과제
- 19HH2500, 보행자 위치공간 인지 증강 및 스포츠 경기력 분석을 위한 정밀측위 원천기술개발, 박상준
- 초록
- Although there are many commercial products and services advertising their capability of indoor navigation using smartphone, still the service coverage is highly restricted to the specific area due to tremendous effort on pre-survey and maintenance on positioning resources such as radio map of Wi-Fi signals. Most of indoor positioning is dependent on the installed facilities such as Wi-Fi APs and BLE beacons in service area. Without pre-surveyed information such as fingerprint database, one can not localize himself at the first visiting site.
- KSP 제안 키워드
- BLE beacons, Commercial products, Fingerprint database, Indoor Positioning, Radio Map, Specific area, Wi-Fi signals, high-precision, indoor navigation, relative positioning, service area