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.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 한국마린엔지니어링학회 Journal of Advanced Marine Engineering and Technology (JAMET) 한국마린엔지니어링학회지 제39권 제2호
- 발행연도
- 2015.2
- 수록면
- 179 - 186 (8page)
이용수
초록· 키워드
오류제보하기
In the indoor location estimation system, which has recently been actively studied, the received signal strength indicator contains a high level of noise when measuring the signal strength in the range between two nodes consisting of a receiver and a transceiver. To minimize the noise level, this paper proposes an improved adaptive smoothing filter that provides different exponential weights to the current value and previous averaged one of the data that were obtained from the nodes, because the characteristic signal attenuation of the received signal strength indicator generally has a log distribution. The proposed method can effectively decrease the noise level by using a feedback filter that can provide different weights according to the noise level of the obtained data and thus increase the accuracy in the distance and location without an additional filter such as the link quality indicator, which can verify the communication quality state to decrease the range errors in the indoor location recognition using ZigBee based on IEEE 802.15.4. For verifying the performance of the proposed improved adaptive smoothing filter, actual experiments are conducted in three indoor locations of different spatial sections. From the experimental results, it is verified that the proposed technique is superior to other techniques in range measurement.
목차
Abstract
1. Introduction
2. Related Theory
3. Experimental Testbed
4. System Implementation Using Filter
5. Experimental Performance
6. Conclusion
References
참고문헌 (31)
참고문헌 신청
1. [학술지(정기간행물)] - H. Alemdar / 2010 / Wireless sensor networks for healthcare: a survey / Computer Networks 54 (15) : 2688 ~ 2710
2. [학술지(정기간행물)] - M. Caporuscio / 2012 / UbiSOAP :A service-oriented middleware for ubiquitous networking / IEEE Transactions on Services Computing 5 (1) : 86 ~ 98
3. [학술지(정기간행물)] - T. H. Kim / 2013 / A study of an agricultural ontology model for an intelligent service in a vertical farm / Journal of International Smart Home 7 (4) : 118 ~ 126
4. [학술지(정기간행물)] - D. Perez-Diaz de Cerio / 2013 / The help4mood wearable sensor network for inconspicuous activity measurement / IEEE Wireless Communications 20 (4) : 50 ~ 56
5. [학술지(정기간행물)] - E. L. van den Broek / 2013 / Ubiquitous emotion-aware computing / ersonal and Ubiquitous Computing 17 (1) : 53 ~ 67
2. [학술지(정기간행물)] - M. Caporuscio / 2012 / UbiSOAP :A service-oriented middleware for ubiquitous networking / IEEE Transactions on Services Computing 5 (1) : 86 ~ 98
3. [학술지(정기간행물)] - T. H. Kim / 2013 / A study of an agricultural ontology model for an intelligent service in a vertical farm / Journal of International Smart Home 7 (4) : 118 ~ 126
4. [학술지(정기간행물)] - D. Perez-Diaz de Cerio / 2013 / The help4mood wearable sensor network for inconspicuous activity measurement / IEEE Wireless Communications 20 (4) : 50 ~ 56
5. [학술지(정기간행물)] - E. L. van den Broek / 2013 / Ubiquitous emotion-aware computing / ersonal and Ubiquitous Computing 17 (1) : 53 ~ 67
함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
초 고감도 광센서 기반 IoT 모듈을 위한 잡음 신호 처리 기술 비교
대한전자공학회 학술대회
2020 .11
-
Performance Analysis of Nonlinear Filters in Indoor Human Localization Based on Wireless Sensor Networks
JOURNAL OF PLATFORM TECHNOLOGY
2015 .06
-
Performance Comparison of Various Smoothing Methods For Detection of Device-Free Target
한국통신학회논문지
2021 .11
-
전송깊이에 따른 적응적 대역필터를 이용한 의료초음파 비디오 신호의 감쇠지수 예측
대한전자공학회 학술대회
2015 .11
-
An Indoor Positioning Method using IEEE 802.11 Channel State Information
Journal of Electrical Engineering & Technology
2017 .05
-
Sources, Effects, and Control of Noise in Indoor/Outdoor Living Environments
대한인간공학회지
2015 .06
-
Kalman filter-based indoor localization method using improved fingerprint database and IEEE 802.11 RSSI measurements
한국통신학회 학술대회논문집
2024 .11
-
블루투스 기반 실내 위치 추적 기술 분석 과 RSS와 거리간의 관계에 대한 실험
한국컴퓨터정보학회논문지
2016 .10
-
창문형 필터의 미세먼지 제거 효율에 대한 실험적 연구
한국생태환경건축학회 학술발표대회 논문집
2021 .05
-
Hybrid Filter Based on Neural Networks for Removing Quantum Noise in Low-Dose Medical X-ray CT Images
INTERNATIONAL JOURNAL of FUZZY LOGIC and INTELLIGENT SYSTEMS
2015 .06
-
BLE기반 비콘을 이용한 실내 환경에서의 사용자 위치추정
대한임베디드공학회논문지
2021 .10
-
A positioning data management methods for location information managements in the indoor location awareness system based on ontology
INTERNATIONAL CONFERENCE ON FUTURE INFORMATION & COMMUNICATION ENGINEERING
2016 .06
-
Improving Indoor Positioning Systems with UWB and Filtering Techniques: A Comparative Analysis
제어로봇시스템학회 국제학술대회 논문집
2023 .10
-
협대역 초음파 신호를 이용한 시간 영역에서의 감쇠 지수 예측
전기학회논문지
2016 .11
-
실내음향 시뮬레이션을 활용한 세대 내 실내설비기기 소음환경의 개선을 위한 흡·차음 설계 방안 연구
한국건축친환경설비학회 논문집
2020 .12
-
Indoor Positioning Technique applying new RSSI Correction method optimized by Genetic Algorithm
전기전자학회논문지
2022 .06
-
정밀 위치 확인을 위한 레이더 기반 실내 위치추적 시스템 설계에 관한 연구
조명·전기설비학회논문지
2022 .02
-
재생TiO₂와 왕겨숯을 사용한 경화체의 특성
대한건축학회 학술발표대회 논문집
2022 .10
-
다단계 전송 신호 강도 기술을 이용한 보행자 위치 측정 방법
한국통신학회논문지
2015 .01
-
A study on vessel applicable indoor environment monitoring system
Journal of Advanced Marine Engineering and Technology (JAMET)
2021 .12
이 논문의 저자 정보
최근 본 자료
댓글(0)
0
UCI(KEPA) : I410-ECN-0101-2016-559-001277515