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A Practical Indoor Localization Scheme for Disaster Relief
DC Field | Value | Language |
---|---|---|
dc.contributor.advisor | 전화숙 | - |
dc.contributor.author | 이효원 | - |
dc.date.accessioned | 2017-10-31T07:40:13Z | - |
dc.date.available | 2017-10-31T07:40:13Z | - |
dc.date.issued | 2017-08 | - |
dc.identifier.other | 000000144924 | - |
dc.identifier.uri | https://hdl.handle.net/10371/137433 | - |
dc.description | 학위논문 (석사)-- 서울대학교 대학원 공과대학 컴퓨터공학부, 2017. 8. 전화숙. | - |
dc.description.abstract | Indoor localization technique is very helpful for rescuing people in disaster relief. However, since the existing communication facilities may shut down and the indoor environment can be changed (damaged) under disaster conditions, the traditional localization scheme is likely to cause a large estimation error and even may not work. In this paper, we propose a new indoor localization scheme for disaster relief. The proposed localization scheme is composed of two phases: in the first (off-line) phase, the target area is divided into several subareas | - |
dc.description.abstract | in the second (online) phase, the scheme finds out the subarea where the target node locates. Because the proposed scheme does not require any pre-measurement of radio characteristics between points in the target building, it is very useful from the practical point of view. The simulation results show that the proposed scheme provides a higher localization accuracy compared with the existing approach. In addition, the experimental results verify the feasibility of the proposed scheme in practice. | - |
dc.description.tableofcontents | Abstract i
Contents iii List of Figures iv Chapter 1. Introduction 1 Chapter 2. System Model 6 Chapter 3. Proposed Localization Scheme 8 A. Subarea Division 8 B. Mobile Node Localization 10 C. Stationary Node Localization 13 Chapter 4. Simulation 16 A. Simulation Setup 16 B. Results in Normal Scenario 18 C. Results in Wall-damaged Scenario 20 Chapter 5. Experiments 23 A. Experiment Setup 23 B. Experiment Results 25 Chapter 6. Conclusion 27 Bibliography 28 Abstract in Korean 29 | - |
dc.format | application/pdf | - |
dc.format.extent | 1119928 bytes | - |
dc.format.medium | application/pdf | - |
dc.language.iso | en | - |
dc.publisher | 서울대학교 대학원 | - |
dc.subject | Indoor localization | - |
dc.subject | Disaster relief | - |
dc.subject | Radio | - |
dc.subject | Floor plan | - |
dc.subject | Subarea | - |
dc.subject.ddc | 621.39 | - |
dc.title | A Practical Indoor Localization Scheme for Disaster Relief | - |
dc.type | Thesis | - |
dc.contributor.AlternativeAuthor | Lee Hyo Won | - |
dc.description.degree | Master | - |
dc.contributor.affiliation | 공과대학 컴퓨터공학부 | - |
dc.date.awarded | 2017-08 | - |
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