Device-Free Localization Techniques: A Review
Device-free localization (DFL) has emerged as a transformative technology for tracking objects and individuals without requiring them to carry electronic devices. This paper reviews two pivotal techniques of DFL: Link Quality Measurement and Link Scattering techniques. Link Quality Measurement focu...
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| Format: | Article |
| Language: | English |
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middle technical university
2023-12-01
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| Series: | Journal of Techniques |
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| Online Access: | https://journal.mtu.edu.iq/index.php/MTU/article/view/1844 |
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| _version_ | 1832595150067466240 |
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| author | Abd Al-Rahman Tariq Rasheed Aseel Hameed AL-Nakkash Osama Abbas Al Tameemi Debashri Roy |
| author_facet | Abd Al-Rahman Tariq Rasheed Aseel Hameed AL-Nakkash Osama Abbas Al Tameemi Debashri Roy |
| author_sort | Abd Al-Rahman Tariq Rasheed |
| collection | DOAJ |
| description |
Device-free localization (DFL) has emerged as a transformative technology for tracking objects and individuals without requiring them to carry electronic devices. This paper reviews two pivotal techniques of DFL: Link Quality Measurement and Link Scattering techniques. Link Quality Measurement focuses on evaluating the quality of wireless links through metrics like Received-Signal-Strength and Channel-State-Information, offering simplicity and reliability. Meanwhile, Link Scattering harnesses signal reflections and diffractions caused by environmental obstacles to estimate device-free target positions. This review provides insights of Link Quality Measurement, Link Scattering methods and highlighting DFL metrics. By shedding light on these critical aspects, it offers valuable insights into the current state of DFL technology and its potential in diverse domains, ranging from smart environments to security systems.
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| format | Article |
| id | doaj-art-cd60ab3e99a8444ca1d442bc743ee32d |
| institution | Kabale University |
| issn | 1818-653X 2708-8383 |
| language | English |
| publishDate | 2023-12-01 |
| publisher | middle technical university |
| record_format | Article |
| series | Journal of Techniques |
| spelling | doaj-art-cd60ab3e99a8444ca1d442bc743ee32d2025-01-19T10:58:59Zengmiddle technical universityJournal of Techniques1818-653X2708-83832023-12-015410.51173/jt.v5i4.1844Device-Free Localization Techniques: A ReviewAbd Al-Rahman Tariq Rasheed0Aseel Hameed AL-Nakkash1Osama Abbas Al Tameemi2Debashri Roy3Electrical Engineering Technical College, Middle Technical University, Baghdad, Iraq.Electrical Engineering Technical College, Middle Technical University, Baghdad, Iraq.Electrical Engineering Technical College, Middle Technical University, Baghdad, Iraq.Department of Computer Science and Engineering, The University of Texas Arlington, Arlington, USA Device-free localization (DFL) has emerged as a transformative technology for tracking objects and individuals without requiring them to carry electronic devices. This paper reviews two pivotal techniques of DFL: Link Quality Measurement and Link Scattering techniques. Link Quality Measurement focuses on evaluating the quality of wireless links through metrics like Received-Signal-Strength and Channel-State-Information, offering simplicity and reliability. Meanwhile, Link Scattering harnesses signal reflections and diffractions caused by environmental obstacles to estimate device-free target positions. This review provides insights of Link Quality Measurement, Link Scattering methods and highlighting DFL metrics. By shedding light on these critical aspects, it offers valuable insights into the current state of DFL technology and its potential in diverse domains, ranging from smart environments to security systems. https://journal.mtu.edu.iq/index.php/MTU/article/view/1844Indoor LocalizationIndoor TrackingDevice-FreeRadio TomographyFingerprintingPassive-Localization |
| spellingShingle | Abd Al-Rahman Tariq Rasheed Aseel Hameed AL-Nakkash Osama Abbas Al Tameemi Debashri Roy Device-Free Localization Techniques: A Review Journal of Techniques Indoor Localization Indoor Tracking Device-Free Radio Tomography Fingerprinting Passive-Localization |
| title | Device-Free Localization Techniques: A Review |
| title_full | Device-Free Localization Techniques: A Review |
| title_fullStr | Device-Free Localization Techniques: A Review |
| title_full_unstemmed | Device-Free Localization Techniques: A Review |
| title_short | Device-Free Localization Techniques: A Review |
| title_sort | device free localization techniques a review |
| topic | Indoor Localization Indoor Tracking Device-Free Radio Tomography Fingerprinting Passive-Localization |
| url | https://journal.mtu.edu.iq/index.php/MTU/article/view/1844 |
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