Utilising MIMO for Location and Positioning in IMT -Advanced Systems
With the advances of multiple input multiple output (MIMO) technology as one of IMT-Advanced features, it has hecome feasible to adopt the technology into the mobile location scenario. By exploiting the multipath characteristics of the MIMO system, it is possible to estimate the position of mobile...
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
2010
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| Online Access: | http://eprints.utem.edu.my/id/eprint/3179/ http://eprints.utem.edu.my/id/eprint/3179/1/Utilising_MIMO_for_Location_and_Positioning_in_IMT-Advanced_Systems.pdf |
| _version_ | 1848886950083166208 |
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| author | Awang Md Isa, Azmi |
| author_facet | Awang Md Isa, Azmi |
| author_sort | Awang Md Isa, Azmi |
| building | UTeM Institutional Repository |
| collection | Online Access |
| description | With the advances of multiple input multiple output (MIMO) technology as one of IMT-Advanced features, it has hecome feasible to adopt the technology into the mobile location
scenario. By exploiting the multipath characteristics of the
MIMO system, it is possible to estimate the position of mobile stations (MS) by considering the capability of MIMO to mitigate the non line of sight (NLOS) conditions that deteriorate the accuracy of location estimation. In this paper we developed geometric approach by utilizing the advantages of MIMO system and employ the time of arrival (TOA) as range measurements for improving location estimation. The performance of the proposed method has been evaluated through computer simulation. The results of our simulation demonstrate that the proposed algorithm is significantly more effective in location accuracy than the conventional technique (LLS algorithm) and MIMO antenna configurations can achieve high accuracy for location estimation which meets the Federal Communications Commission (FCC) requirements. |
| first_indexed | 2025-11-15T19:46:38Z |
| format | Conference or Workshop Item |
| id | utem-3179 |
| institution | Universiti Teknikal Malaysia Melaka |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T19:46:38Z |
| publishDate | 2010 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | utem-31792015-05-28T02:33:42Z http://eprints.utem.edu.my/id/eprint/3179/ Utilising MIMO for Location and Positioning in IMT -Advanced Systems Awang Md Isa, Azmi TK Electrical engineering. Electronics Nuclear engineering With the advances of multiple input multiple output (MIMO) technology as one of IMT-Advanced features, it has hecome feasible to adopt the technology into the mobile location scenario. By exploiting the multipath characteristics of the MIMO system, it is possible to estimate the position of mobile stations (MS) by considering the capability of MIMO to mitigate the non line of sight (NLOS) conditions that deteriorate the accuracy of location estimation. In this paper we developed geometric approach by utilizing the advantages of MIMO system and employ the time of arrival (TOA) as range measurements for improving location estimation. The performance of the proposed method has been evaluated through computer simulation. The results of our simulation demonstrate that the proposed algorithm is significantly more effective in location accuracy than the conventional technique (LLS algorithm) and MIMO antenna configurations can achieve high accuracy for location estimation which meets the Federal Communications Commission (FCC) requirements. 2010 Conference or Workshop Item PeerReviewed application/pdf en http://eprints.utem.edu.my/id/eprint/3179/1/Utilising_MIMO_for_Location_and_Positioning_in_IMT-Advanced_Systems.pdf Awang Md Isa, Azmi (2010) Utilising MIMO for Location and Positioning in IMT -Advanced Systems. In: 2010 IEEE Student Conference on Research and Development (SCOReD 2010), 13 - 14 Dec 2010, Putrajaya, Malaysia. |
| spellingShingle | TK Electrical engineering. Electronics Nuclear engineering Awang Md Isa, Azmi Utilising MIMO for Location and Positioning in IMT -Advanced Systems |
| title | Utilising MIMO for Location and Positioning in
IMT -Advanced Systems |
| title_full | Utilising MIMO for Location and Positioning in
IMT -Advanced Systems |
| title_fullStr | Utilising MIMO for Location and Positioning in
IMT -Advanced Systems |
| title_full_unstemmed | Utilising MIMO for Location and Positioning in
IMT -Advanced Systems |
| title_short | Utilising MIMO for Location and Positioning in
IMT -Advanced Systems |
| title_sort | utilising mimo for location and positioning in
imt -advanced systems |
| topic | TK Electrical engineering. Electronics Nuclear engineering |
| url | http://eprints.utem.edu.my/id/eprint/3179/ http://eprints.utem.edu.my/id/eprint/3179/1/Utilising_MIMO_for_Location_and_Positioning_in_IMT-Advanced_Systems.pdf |