인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록·키워드
In recent years, indoor positioning systems have been actively studied and applied to various applications, such as missing child prevention and indoor fire evacuation. Moreover, their importance has grown with the increasing number of large-scale indoor environments. However, most existing schemes mainly focus on small-scale environments and face two major limitations, such as the high cost of construction and reduced accuracy, when extended to large-scale environments. To overcome these limitations, this paper proposes a novel indoor positioning system that achieves both cost-effectiveness and high accuracy even in large-scale environments. The proposed scheme structures the positioning space into two layers and applies a model selection-based hierarchical localization algorithm that supports position estimation across layers. Furthermore, proof-of-concept results, including testbed construction and prototype development, demonstrate that our scheme is superior to existing schemes in terms of cost-effectiveness and accuracy.
본문·목차
인공지능 문자 인식 모델을 통해 추출된 텍스트로, 일부 오타나 오류가 포함될 수 있으나 지속적으로 개선 중입니다.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
최근 본 자료 전체보기
UCI(KEPA) : I410-151-26-02-094689277