Performance study of localization techniques: Hybrid vs. non hybrid TDOA/DOA

Tibisay Sanchez; Roberto C. Hincapie; Cristina Gomez

doi:10.1109/APWC.2018.8503773

Performance study of localization techniques: Hybrid vs. non hybrid TDOA/DOA

Tibisay Sanchez, Roberto C. Hincapie, Cristina Gomez

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

2 Scopus citations

Abstract

In this paper, we compare the performance of a non-collaborative hybrid TDoA/DoA radiolocalization approach with a non hybrid approach. Through numerical simulations we analyze the behavior of the algorithms varying different parameters of the scenario including the SNR, the number of active/inactive nodes, the capabilities of the sensor nodes and their geometrical distribution around a fixed position of the target nodes. It was observed that in some scenarios the DoA only or TDoA only approach outperforms the hybrid approach. Also, increasing the number of sensors does not allways provides a better behavior of the algorithm in terms of reducing the mean square error.

Original language	English
Title of host publication	Proceedings of the 2018 8th IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications, APWC 2018
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	957-960
Number of pages	4
ISBN (Electronic)	9781538667651
DOIs	https://doi.org/10.1109/APWC.2018.8503773
State	Published - 23 Oct 2018
Event	8th IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications, APWC 2018 - Cartagena de Indias, Colombia Duration: 10 Sep 2018 → 14 Sep 2018

Publication series

Name	Proceedings of the 2018 8th IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications, APWC 2018

Conference

Conference	8th IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications, APWC 2018
Country/Territory	Colombia
City	Cartagena de Indias
Period	10/09/18 → 14/09/18

Bibliographical note

Publisher Copyright:
© 2018 IEEE.

Keywords

Direction of Arrival (DoA)
hybrid radiolocalization techniques
Time Difference of Arrival (TDOA)

Access to Document

10.1109/APWC.2018.8503773

Cite this

Sanchez, T., Hincapie, R. C., & Gomez, C. (2018). Performance study of localization techniques: Hybrid vs. non hybrid TDOA/DOA. In Proceedings of the 2018 8th IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications, APWC 2018 (pp. 957-960). [8503773] (Proceedings of the 2018 8th IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications, APWC 2018). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/APWC.2018.8503773

Sanchez, Tibisay ; Hincapie, Roberto C. ; Gomez, Cristina. / Performance study of localization techniques : Hybrid vs. non hybrid TDOA/DOA. Proceedings of the 2018 8th IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications, APWC 2018. Institute of Electrical and Electronics Engineers Inc., 2018. pp. 957-960 (Proceedings of the 2018 8th IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications, APWC 2018).

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abstract = "In this paper, we compare the performance of a non-collaborative hybrid TDoA/DoA radiolocalization approach with a non hybrid approach. Through numerical simulations we analyze the behavior of the algorithms varying different parameters of the scenario including the SNR, the number of active/inactive nodes, the capabilities of the sensor nodes and their geometrical distribution around a fixed position of the target nodes. It was observed that in some scenarios the DoA only or TDoA only approach outperforms the hybrid approach. Also, increasing the number of sensors does not allways provides a better behavior of the algorithm in terms of reducing the mean square error.",

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Sanchez, T, Hincapie, RC & Gomez, C 2018, Performance study of localization techniques: Hybrid vs. non hybrid TDOA/DOA. in Proceedings of the 2018 8th IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications, APWC 2018., 8503773, Proceedings of the 2018 8th IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications, APWC 2018, Institute of Electrical and Electronics Engineers Inc., pp. 957-960, 8th IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications, APWC 2018, Cartagena de Indias, Colombia, 10/09/18. https://doi.org/10.1109/APWC.2018.8503773

Performance study of localization techniques : Hybrid vs. non hybrid TDOA/DOA. / Sanchez, Tibisay; Hincapie, Roberto C.; Gomez, Cristina.

Proceedings of the 2018 8th IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications, APWC 2018. Institute of Electrical and Electronics Engineers Inc., 2018. p. 957-960 8503773 (Proceedings of the 2018 8th IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications, APWC 2018).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AB - In this paper, we compare the performance of a non-collaborative hybrid TDoA/DoA radiolocalization approach with a non hybrid approach. Through numerical simulations we analyze the behavior of the algorithms varying different parameters of the scenario including the SNR, the number of active/inactive nodes, the capabilities of the sensor nodes and their geometrical distribution around a fixed position of the target nodes. It was observed that in some scenarios the DoA only or TDoA only approach outperforms the hybrid approach. Also, increasing the number of sensors does not allways provides a better behavior of the algorithm in terms of reducing the mean square error.

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KW - Time Difference of Arrival (TDOA)

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Sanchez T, Hincapie RC, Gomez C. Performance study of localization techniques: Hybrid vs. non hybrid TDOA/DOA. In Proceedings of the 2018 8th IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications, APWC 2018. Institute of Electrical and Electronics Engineers Inc. 2018. p. 957-960. 8503773. (Proceedings of the 2018 8th IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications, APWC 2018). https://doi.org/10.1109/APWC.2018.8503773

Performance study of localization techniques: Hybrid vs. non hybrid TDOA/DOA

Abstract

Publication series

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Bibliographical note

Keywords

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