Hybrid TOA/AOA Approximate Maximum Likelihood Mobile Localization
This letter deals with a hybrid time-of-arrival/angle-of-arrival (TOA/AOA) approximate maximum likelihood (AML) wireless location algorithm. Thanks to the use of both TOA/AOA measurements, the proposed technique can rely on two base stations (BS) only and achieves better performance compared to the...
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| Format: | Article |
| Language: | English |
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Wiley
2010-01-01
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| Series: | Journal of Electrical and Computer Engineering |
| Online Access: | http://dx.doi.org/10.1155/2010/942657 |
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| _version_ | 1841524563821723648 |
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| author | Mohamed Zhaounia Mohamed Adnan Landolsi Ridha Bouallegue |
| author_facet | Mohamed Zhaounia Mohamed Adnan Landolsi Ridha Bouallegue |
| author_sort | Mohamed Zhaounia |
| collection | DOAJ |
| description | This letter deals with a hybrid time-of-arrival/angle-of-arrival (TOA/AOA) approximate maximum likelihood (AML) wireless location algorithm. Thanks to the use of both TOA/AOA measurements, the proposed technique can rely on two base stations (BS) only and achieves better performance compared to the original approximate maximum likelihood (AML) method. The use of two BSs is an important advantage in wireless cellular communication systems because it avoids hearability problems and reduces network signaling burden. Simulation results show that, for certain scenarios, the proposed hybrid TOA/AOA AML with two BSs can outperform the AML with up to six BSs. |
| format | Article |
| id | doaj-art-aa75686b1e0248ab80d8fc98fd2219ba |
| institution | Kabale University |
| issn | 2090-0147 2090-0155 |
| language | English |
| publishDate | 2010-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Electrical and Computer Engineering |
| spelling | doaj-art-aa75686b1e0248ab80d8fc98fd2219ba2025-02-03T05:52:51ZengWileyJournal of Electrical and Computer Engineering2090-01472090-01552010-01-01201010.1155/2010/942657942657Hybrid TOA/AOA Approximate Maximum Likelihood Mobile LocalizationMohamed Zhaounia0Mohamed Adnan Landolsi1Ridha Bouallegue2Unité de recherche 6'Tel, Ecole Superieure des Communications, El Ghazala, Ariana 2083, TunisiaEE Department, King Fahd University, Dhahran 31261, Saudi ArabiaUnité de recherche 6'Tel, Ecole Superieure des Communications, El Ghazala, Ariana 2083, TunisiaThis letter deals with a hybrid time-of-arrival/angle-of-arrival (TOA/AOA) approximate maximum likelihood (AML) wireless location algorithm. Thanks to the use of both TOA/AOA measurements, the proposed technique can rely on two base stations (BS) only and achieves better performance compared to the original approximate maximum likelihood (AML) method. The use of two BSs is an important advantage in wireless cellular communication systems because it avoids hearability problems and reduces network signaling burden. Simulation results show that, for certain scenarios, the proposed hybrid TOA/AOA AML with two BSs can outperform the AML with up to six BSs.http://dx.doi.org/10.1155/2010/942657 |
| spellingShingle | Mohamed Zhaounia Mohamed Adnan Landolsi Ridha Bouallegue Hybrid TOA/AOA Approximate Maximum Likelihood Mobile Localization Journal of Electrical and Computer Engineering |
| title | Hybrid TOA/AOA Approximate Maximum Likelihood Mobile Localization |
| title_full | Hybrid TOA/AOA Approximate Maximum Likelihood Mobile Localization |
| title_fullStr | Hybrid TOA/AOA Approximate Maximum Likelihood Mobile Localization |
| title_full_unstemmed | Hybrid TOA/AOA Approximate Maximum Likelihood Mobile Localization |
| title_short | Hybrid TOA/AOA Approximate Maximum Likelihood Mobile Localization |
| title_sort | hybrid toa aoa approximate maximum likelihood mobile localization |
| url | http://dx.doi.org/10.1155/2010/942657 |
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