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    국내학술지 제목 게시판 내용
    제목(국문) IEEE 802.11 RSSI 기반 무인비행로봇 실내측위를 위한 AP 선택 기법
    제목(영문) AP Selection Criteria for UAV High-precision Indoor Positioning based on IEEE 802.11 RSSI Measurement
    저자 황준규 (J. K. Hwang ,경북대학교 ) ▷공저자네트워크등록하기
    박준구 (Joon-Goo Park ,경북대학교 전자전기컴퓨터학부 (jgpark@knu.ac.kr) ) ▷공저자네트워크등록하기
    초록
    초록(영문)

    As required performance of UAV (Unmanned Aerial Vehicle) becomes more complex and complicated, required positioning accuracy is becoming more and more higher. GPS is a reliable world wide positioning providing system. Therefore, UAV generally acquires position information from GPS. But when GPS is not available such as too weak signal or too less GPS satellites environments, UAV needs alternative positioning system such as network positioning system. RSSI (Received Signal Strength Indicator) based positioning, which is one method of network positioning technologies, determines its position using RSSI measurements containing distance information from AP (Access Point)s. In that method, a selected AP's configuration has strong and tight relationship with its positioning errors. In this paper, for, we additionally account AP's configuration information by adopting DOP (Dilution of Precision) into AP selection procedures and provide more accurate RSSI based positioning results. 

    keyword indoor positioning, DOP, RSSI
    저널명 제어로봇시스템학회논문지 ▷관련저널보기
    VOL 20
    PAGE 1204-1208
    발표년도 2014
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