U-TDOA Position Location Technique for WCDMA
Position location in cellular networks has become increasingly important in recent years due to emerging of location-based services. Numerous applications use position location such as emergency calls, network optimization to resource management and improve the performance of handover in cellular ne...
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| Format: | Article |
| Language: | English |
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Tikrit University
2013-03-01
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| Series: | Tikrit Journal of Engineering Sciences |
| Subjects: | |
| Online Access: | https://tj-es.com/ojs/index.php/tjes/article/view/385 |
| _version_ | 1797782472367276032 |
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| author | Marwan Mahmood Shakir Sami Abdul-Mawjoud |
| author_facet | Marwan Mahmood Shakir Sami Abdul-Mawjoud |
| author_sort | Marwan Mahmood Shakir |
| collection | DOAJ |
| description | Position location in cellular networks has become increasingly important in recent years due to emerging of location-based services. Numerous applications use position location such as emergency calls, network optimization to resource management and improve the performance of handover in cellular network.U plink Time Difference of Arrival (U- TDOA) technique in cellular networks is dealt with this technique based on estimating the time difference between the received signal to the base stations of a certain subscriber using the Generalized Cross Correlation method. Chan’s method is used in solving the resulting hyperbolic equations for finding the Position Location (PL) of a certain subscriber. Chan’s method give accurate results, compared with other techniques .in this paper we concern on the some factors (increase sample, increase power without and with interference cancellation) for improved U-TDOA Accuracy.
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| first_indexed | 2024-03-13T00:11:27Z |
| format | Article |
| id | doaj.art-3d34fd3e65c641e8b96a51706f53148d |
| institution | Directory Open Access Journal |
| issn | 1813-162X 2312-7589 |
| language | English |
| last_indexed | 2024-03-13T00:11:27Z |
| publishDate | 2013-03-01 |
| publisher | Tikrit University |
| record_format | Article |
| series | Tikrit Journal of Engineering Sciences |
| spelling | doaj.art-3d34fd3e65c641e8b96a51706f53148d2023-07-12T12:54:49ZengTikrit UniversityTikrit Journal of Engineering Sciences1813-162X2312-75892013-03-0120110.25130/tjes.20.1.04U-TDOA Position Location Technique for WCDMAMarwan Mahmood Shakir0Sami Abdul-Mawjoud1Electrical Eng. Dept., University of Mosul, IraqElectrical Eng. Dept., University of Mosul, IraqPosition location in cellular networks has become increasingly important in recent years due to emerging of location-based services. Numerous applications use position location such as emergency calls, network optimization to resource management and improve the performance of handover in cellular network.U plink Time Difference of Arrival (U- TDOA) technique in cellular networks is dealt with this technique based on estimating the time difference between the received signal to the base stations of a certain subscriber using the Generalized Cross Correlation method. Chan’s method is used in solving the resulting hyperbolic equations for finding the Position Location (PL) of a certain subscriber. Chan’s method give accurate results, compared with other techniques .in this paper we concern on the some factors (increase sample, increase power without and with interference cancellation) for improved U-TDOA Accuracy. https://tj-es.com/ojs/index.php/tjes/article/view/385WCDMAU-TDOA techniqueU-TDOA accuracy |
| spellingShingle | Marwan Mahmood Shakir Sami Abdul-Mawjoud U-TDOA Position Location Technique for WCDMA Tikrit Journal of Engineering Sciences WCDMA U-TDOA technique U-TDOA accuracy |
| title | U-TDOA Position Location Technique for WCDMA |
| title_full | U-TDOA Position Location Technique for WCDMA |
| title_fullStr | U-TDOA Position Location Technique for WCDMA |
| title_full_unstemmed | U-TDOA Position Location Technique for WCDMA |
| title_short | U-TDOA Position Location Technique for WCDMA |
| title_sort | u tdoa position location technique for wcdma |
| topic | WCDMA U-TDOA technique U-TDOA accuracy |
| url | https://tj-es.com/ojs/index.php/tjes/article/view/385 |
| work_keys_str_mv | AT marwanmahmoodshakir utdoapositionlocationtechniqueforwcdma AT samiabdulmawjoud utdoapositionlocationtechniqueforwcdma |