상세정보
학술대회
Performance of a One-Way Ranging Method for WBAN Healthcare Services
- 발행일
- 200909
- 출처
- International Symposium on Communications and Information Technology (ISCIT) 2009, pp.1460-1463
- 협약과제
- 09IC1100, WBAN In-body 시스템 및 On-body 시스템 개발 (표준화연계), 이형수
- 초록
- Localization is an important factor to enhance availability of healthcare monitoring systems for the patient and asset tracking. This paper provides an efficient ranging measurement technique of OWR method based on the impulse radio UWB for the WBAN healthcare services. When fixed reference nodes broadcast the ranging messages in a network, the mobile nodes measure the time of arrived messages and retrieve the time information written by the reference nodes. For the performance evaluation, the ranging and positioning error are investigated using the proposed method. ©2009 IEEE.
- KSP 제안 키워드
- Asset tracking, Healthcare Services, Healthcare monitoring, Impulse radio(IR), Impulse radio UWB, Mobile node(MN), Monitoring system, One-way ranging, Performance evaluation, Positioning Error, Reference nodes