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Enhanced Filter-Based Relative Distance Estimation Method
- Authors
- Lee, Sang-Geol; Sung, Yunsick; Jeong, Young-Sik
- Issue Date
- Sep-2016
- Publisher
- AMER SCIENTIFIC PUBLISHERS
- Keywords
- UAV; Beacon; RSSI Filter; ReDEM
- Citation
- ADVANCED SCIENCE LETTERS, v.22, no.9, pp 2496 - 2499
- Pages
- 4
- Indexed
- SCOPUS
- Journal Title
- ADVANCED SCIENCE LETTERS
- Volume
- 22
- Number
- 9
- Start Page
- 2496
- End Page
- 2499
- ISSN
- 1936-6612
1936-7317
- Abstract
- Nowadays, beacon RSSI is utilized to estimate users' locations. One of research suggests a distance estimation method in indoor environments. However, measured RSSis are inaccurate in indoor environment. Therefore, a RSSI revision approach is required. This paper proposed a relative distance estimation method (ReDEM-1) applying a RSSI filter (RF-II). The accuracy of measured RSSIs are increased by RF-ll and then revised by ReDEM-I. The revised RSSIs are utilized to estimate users' locations.
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Related Researcher
- Jeong, Young Sik
- College of Advanced Convergence Engineering (Department of Computer Science and Artificial Intelligence)