Short-delay multipath mitigation for indoor positioning applications
The works presented in this thesis mainly focus on mitigating short-delay multipath signals to enhance the ranging accuracy for Global Positioning System. The background behind this research is that nowadays GPS is widely used in urban areas and is being extended to indoor environments, where multip...
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| Format: | Thesis |
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2008
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| Online Access: | https://hdl.handle.net/10356/3465 |
| _version_ | 1826125223833894912 |
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| author | Zhang, Zhen |
| author2 | Law Choi Look |
| author_facet | Law Choi Look Zhang, Zhen |
| author_sort | Zhang, Zhen |
| collection | NTU |
| description | The works presented in this thesis mainly focus on mitigating short-delay multipath signals to enhance the ranging accuracy for Global Positioning System. The background behind this research is that nowadays GPS is widely used in urban areas and is being extended to indoor environments, where multipath signals are present. The multipath signals received by receiver antenna can degrade the C/A code ranging accuracy, and thus have significant effect on the estimation of user position. The existing techniques are able to mitigate the long-delay multipath signals quite well, but are less efficient in mitigating short-delay multipath signals which are numerous in urban areas and indoor environments. |
| first_indexed | 2024-10-01T06:33:12Z |
| format | Thesis |
| id | ntu-10356/3465 |
| institution | Nanyang Technological University |
| last_indexed | 2024-10-01T06:33:12Z |
| publishDate | 2008 |
| record_format | dspace |
| spelling | ntu-10356/34652023-07-04T17:32:11Z Short-delay multipath mitigation for indoor positioning applications Zhang, Zhen Law Choi Look School of Electrical and Electronic Engineering DRNTU::Engineering::Electrical and electronic engineering::Electronic systems::Signal processing The works presented in this thesis mainly focus on mitigating short-delay multipath signals to enhance the ranging accuracy for Global Positioning System. The background behind this research is that nowadays GPS is widely used in urban areas and is being extended to indoor environments, where multipath signals are present. The multipath signals received by receiver antenna can degrade the C/A code ranging accuracy, and thus have significant effect on the estimation of user position. The existing techniques are able to mitigate the long-delay multipath signals quite well, but are less efficient in mitigating short-delay multipath signals which are numerous in urban areas and indoor environments. DOCTOR OF PHILOSOPHY (EEE) 2008-09-17T09:30:37Z 2008-09-17T09:30:37Z 2006 2006 Thesis Zhang, Z. (2006). Short-delay multipath mitigation for indoor positioning applications. Doctoral thesis, Nanyang Technological University, Singapore. https://hdl.handle.net/10356/3465 10.32657/10356/3465 Nanyang Technological University application/pdf |
| spellingShingle | DRNTU::Engineering::Electrical and electronic engineering::Electronic systems::Signal processing Zhang, Zhen Short-delay multipath mitigation for indoor positioning applications |
| title | Short-delay multipath mitigation for indoor positioning applications |
| title_full | Short-delay multipath mitigation for indoor positioning applications |
| title_fullStr | Short-delay multipath mitigation for indoor positioning applications |
| title_full_unstemmed | Short-delay multipath mitigation for indoor positioning applications |
| title_short | Short-delay multipath mitigation for indoor positioning applications |
| title_sort | short delay multipath mitigation for indoor positioning applications |
| topic | DRNTU::Engineering::Electrical and electronic engineering::Electronic systems::Signal processing |
| url | https://hdl.handle.net/10356/3465 |
| work_keys_str_mv | AT zhangzhen shortdelaymultipathmitigationforindoorpositioningapplications |