Cramér-Rao Lower Bound in the Estimated Time of Arrival in a Rice Channel
<p>This document introduce a Rice mobile channel model suitable for the study of parameters of interest that modifies the accuracy in the estimation of the Time Of Arrival (TOA) for the signal emitted from a mobile station, operating in a DS-SS. This work shows the receiver performance in term...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Universidad San Francisco de Quito USFQ
2012-06-01
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| Series: | ACI Avances en Ciencias e Ingenierías |
| Subjects: | |
| Online Access: | http://revistas.usfq.edu.ec/index.php/avances/article/view/85 |
| _version_ | 1827333547140055040 |
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| author | René P. Játiva E. Josep Vidal M. |
| author_facet | René P. Játiva E. Josep Vidal M. |
| author_sort | René P. Játiva E. |
| collection | DOAJ |
| description | <p>This document introduce a Rice mobile channel model suitable for the study of parameters of interest that modifies the accuracy in the estimation of the Time Of Arrival (TOA) for the signal emitted from a mobile station, operating in a DS-SS. This work shows the receiver performance in terms of the available number of channel estimates, the number of sensors in the antenna array and the type of signal source when sampling rate is higher than the chip rate. Received signal is modeled from time-space stochastic distributions and the cases of partially coherent distributed sources as well as fully coherent distributed sources and fully incoherent distributed sources are considered.</p> |
| first_indexed | 2024-03-07T17:27:58Z |
| format | Article |
| id | doaj.art-3005601fab914d45bfb4cce72969d235 |
| institution | Directory Open Access Journal |
| issn | 1390-5384 2528-7788 |
| language | English |
| last_indexed | 2024-03-07T17:27:58Z |
| publishDate | 2012-06-01 |
| publisher | Universidad San Francisco de Quito USFQ |
| record_format | Article |
| series | ACI Avances en Ciencias e Ingenierías |
| spelling | doaj.art-3005601fab914d45bfb4cce72969d2352024-03-02T18:36:43ZengUniversidad San Francisco de Quito USFQACI Avances en Ciencias e Ingenierías1390-53842528-77882012-06-014110.18272/aci.v4i1.8585Cramér-Rao Lower Bound in the Estimated Time of Arrival in a Rice ChannelRené P. Játiva E.0Josep Vidal M.1Universidad San Francisco de QuitoUniversidad Politécnica de Cataluña<p>This document introduce a Rice mobile channel model suitable for the study of parameters of interest that modifies the accuracy in the estimation of the Time Of Arrival (TOA) for the signal emitted from a mobile station, operating in a DS-SS. This work shows the receiver performance in terms of the available number of channel estimates, the number of sensors in the antenna array and the type of signal source when sampling rate is higher than the chip rate. Received signal is modeled from time-space stochastic distributions and the cases of partially coherent distributed sources as well as fully coherent distributed sources and fully incoherent distributed sources are considered.</p>http://revistas.usfq.edu.ec/index.php/avances/article/view/85Cramer-Rao Bounds (CRB)CDMARice ChannelDiversidad Temporal y Espacial |
| spellingShingle | René P. Játiva E. Josep Vidal M. Cramér-Rao Lower Bound in the Estimated Time of Arrival in a Rice Channel ACI Avances en Ciencias e Ingenierías Cramer-Rao Bounds (CRB) CDMA Rice Channel Diversidad Temporal y Espacial |
| title | Cramér-Rao Lower Bound in the Estimated Time of Arrival in a Rice Channel |
| title_full | Cramér-Rao Lower Bound in the Estimated Time of Arrival in a Rice Channel |
| title_fullStr | Cramér-Rao Lower Bound in the Estimated Time of Arrival in a Rice Channel |
| title_full_unstemmed | Cramér-Rao Lower Bound in the Estimated Time of Arrival in a Rice Channel |
| title_short | Cramér-Rao Lower Bound in the Estimated Time of Arrival in a Rice Channel |
| title_sort | cram eacute r rao lower bound in the estimated time of arrival in a rice channel |
| topic | Cramer-Rao Bounds (CRB) CDMA Rice Channel Diversidad Temporal y Espacial |
| url | http://revistas.usfq.edu.ec/index.php/avances/article/view/85 |
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