Wenhuan Chi, Yuan Tian, Mznah Al-Rodhaan, Abdullah Al-Dhelaan, Yuanfeng Jin
언어
영어(ENG)
URL
https://www.earticle.net/Article/A257278
※ 원문제공기관과의 협약기간이 종료되어 열람이 제한될 수 있습니다.
원문정보
초록
영어
Location-awareness is important for healthcare, and can be applied to the various consumer applications. The received signal strength (RSS) based localization technique has advantages of needing no additional hardware and simple to be implemented in- building applications. Received signal strength indication fingerprinting (RSSIFP) is an indoor localization technique. However, the RSS is affected by radio signals’ reflections, shadowing, and fading. To solve this problem, an effective indoor localization method of revised RSSIFP is proposed to reduce the deviation during indoor RSSIFP localization. The proposed algorithm uses the RSSIFP based on the position probability grid. Before position, the RSSIFP data are revised according to anchor node signal and time tag. The K-nearest neighbor (KNN) and weighted centre localization method is adopted in position prediction. A test-bed only including common consumer electronic equipments such as wireless access point (AP), Zigbee node and smart cell-phone is deployed. Performance results show that the proposed algorithm outperforms other algorithms in the healthcare environments.
목차
Abstract 1. Introduction 2. Related Works 3. Research Methodology A. Infrastructure of Test-Bed B. Data Collection C. Fingerprint Correction D. Position Prediction 4. Experimental Results 5. Conclusion Acknowledgements References
키워드
LocalizationRSSI fingerprinting revised signalKNNWeighted centre localizationHealthcare
저자
Wenhuan Chi [ Department of Mathematics, Yanbian University, Yanji 133002, China ]
Yuan Tian [ Department of Computer Science, King Saud University, Saudi ]
Mznah Al-Rodhaan [ Department of Computer Science, King Saud University, Saudi ]
Abdullah Al-Dhelaan [ Department of Computer Science, King Saud University, Saudi ]
Yuanfeng Jin [ Department of Mathematics, Yanbian University, Yanji 133002, China ]
Corresponding Author
보안공학연구지원센터(IJMUE) [Science & Engineering Research Support Center, Republic of Korea(IJMUE)]
설립연도
2006
분야
공학>컴퓨터학
소개
1. 보안공학에 대한 각종 조사 및 연구
2. 보안공학에 대한 응용기술 연구 및 발표
3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최
4. 보안공학 기술의 상호 협조 및 정보교환
5. 보안공학에 관한 표준화 사업 및 규격의 제정
6. 보안공학에 관한 산학연 협동의 증진
7. 국제적 학술 교류 및 기술 협력
8. 보안공학에 관한 논문지 발간
9. 기타 본 회 목적 달성에 필요한 사업
간행물
간행물명
International Journal of Multimedia and Ubiquitous Engineering
간기
월간
pISSN
1975-0080
수록기간
2008~2016
등재여부
SCOPUS
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Multimedia and Ubiquitous Engineering Vol.10 No.10