TOA localization for multipath and NLOS environment with virtual stations
Abstract An effective geometrical method which can locate a source based on the time-of-arrival (TOA) measurements and the floor plan information is proposed in simple non-line-of-sight (NLOS) indoor environment where the multiple-bound scattering signal paths can be ignored. The novelty of our work...
| Автори: | , , , , |
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| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
SpringerOpen
2017-06-01
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| Серія: | EURASIP Journal on Wireless Communications and Networking |
| Предмети: | |
| Онлайн доступ: | http://link.springer.com/article/10.1186/s13638-017-0896-1 |
| _version_ | 1828767370615717888 |
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| author | Deliang Liu Ying Wang Peng He You Zhai Hongyun Wang |
| author_facet | Deliang Liu Ying Wang Peng He You Zhai Hongyun Wang |
| author_sort | Deliang Liu |
| collection | DOAJ |
| description | Abstract An effective geometrical method which can locate a source based on the time-of-arrival (TOA) measurements and the floor plan information is proposed in simple non-line-of-sight (NLOS) indoor environment where the multiple-bound scattering signal paths can be ignored. The novelty of our work resides in converting the NLOS problem into line-of-sight (LOS) problem based on the virtual stations (VSs), so that the localization algorithm for LOS conditions can be applied in simple NLOS conditions. The performance bound of the proposed method is also analyzed. Simulation results demonstrate the effectiveness of the proposed method. |
| first_indexed | 2024-12-11T07:24:54Z |
| format | Article |
| id | doaj.art-ec06b372b5a746f48afa5b51e1d6d330 |
| institution | Directory Open Access Journal |
| issn | 1687-1499 |
| language | English |
| last_indexed | 2024-12-11T07:24:54Z |
| publishDate | 2017-06-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | EURASIP Journal on Wireless Communications and Networking |
| spelling | doaj.art-ec06b372b5a746f48afa5b51e1d6d3302022-12-22T01:15:59ZengSpringerOpenEURASIP Journal on Wireless Communications and Networking1687-14992017-06-01201711710.1186/s13638-017-0896-1TOA localization for multipath and NLOS environment with virtual stationsDeliang Liu0Ying Wang1Peng He2You Zhai3Hongyun Wang4Shijiazhuang Mechanical Engineering CollegeTianjin University of Technology and EducationShijiazhuang Mechanical Engineering CollegeShijiazhuang Mechanical Engineering CollegeShijiazhuang Mechanical Engineering CollegeAbstract An effective geometrical method which can locate a source based on the time-of-arrival (TOA) measurements and the floor plan information is proposed in simple non-line-of-sight (NLOS) indoor environment where the multiple-bound scattering signal paths can be ignored. The novelty of our work resides in converting the NLOS problem into line-of-sight (LOS) problem based on the virtual stations (VSs), so that the localization algorithm for LOS conditions can be applied in simple NLOS conditions. The performance bound of the proposed method is also analyzed. Simulation results demonstrate the effectiveness of the proposed method.http://link.springer.com/article/10.1186/s13638-017-0896-1LocalizationTime-of-arrivalNon-line-of-sightVirtual station |
| spellingShingle | Deliang Liu Ying Wang Peng He You Zhai Hongyun Wang TOA localization for multipath and NLOS environment with virtual stations EURASIP Journal on Wireless Communications and Networking Localization Time-of-arrival Non-line-of-sight Virtual station |
| title | TOA localization for multipath and NLOS environment with virtual stations |
| title_full | TOA localization for multipath and NLOS environment with virtual stations |
| title_fullStr | TOA localization for multipath and NLOS environment with virtual stations |
| title_full_unstemmed | TOA localization for multipath and NLOS environment with virtual stations |
| title_short | TOA localization for multipath and NLOS environment with virtual stations |
| title_sort | toa localization for multipath and nlos environment with virtual stations |
| topic | Localization Time-of-arrival Non-line-of-sight Virtual station |
| url | http://link.springer.com/article/10.1186/s13638-017-0896-1 |
| work_keys_str_mv | AT deliangliu toalocalizationformultipathandnlosenvironmentwithvirtualstations AT yingwang toalocalizationformultipathandnlosenvironmentwithvirtualstations AT penghe toalocalizationformultipathandnlosenvironmentwithvirtualstations AT youzhai toalocalizationformultipathandnlosenvironmentwithvirtualstations AT hongyunwang toalocalizationformultipathandnlosenvironmentwithvirtualstations |