NLOS Effect on LEO Doppler Positioning: A case Study in Hong Kong

Qi Zhang; Liyuan Zhang; Haosheng Xu; Guohao Zhang; Bing Xu

doi:10.1109/ISAP57493.2023.10389160

NLOS Effect on LEO Doppler Positioning: A case Study in Hong Kong

Qi Zhang, Liyuan Zhang, Haosheng Xu, Guohao Zhang, Bing Xu

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

1 Citation (Scopus)

Abstract

This paper studies a simulation case of non-line-of-sight (NLOS) effect on low Earth orbit (LEO) Doppler positioning. LEO Doppler measurement error caused by NLOS signal is analyzed. LEO constellations are simulated with 3D mapping aided ray tracing considering the propagation of NLOS signals. Simulation results show that even for stationary users, NLOS effect can cause around 10 m horizontal error during 100 seconds in average.

Original language	English
Title of host publication	2023 IEEE International Symposium on Antennas and Propagation, ISAP 2023 https://doi.org/10.1109/ISAP57493.2023.10389160
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9798350341140
DOIs	https://doi.org/10.1109/ISAP57493.2023.10389160
Publication status	Published - Oct 2023
Event	2023 IEEE International Symposium on Antennas and Propagation, ISAP 2023 - Kuala Lumpur, Malaysia Duration: 30 Oct 2023 → 2 Nov 2023

Publication series

Name	2023 IEEE International Symposium on Antennas and Propagation, ISAP 2023

Conference

Conference	2023 IEEE International Symposium on Antennas and Propagation, ISAP 2023
Country/Territory	Malaysia
City	Kuala Lumpur
Period	30/10/23 → 2/11/23

Keywords

Doppler positioning
LEO
Non-line-of-sight

ASJC Scopus subject areas

Computer Networks and Communications
Electrical and Electronic Engineering
Instrumentation

More information

10.1109/ISAP57493.2023.10389160

Cite this

Zhang, Q., Zhang, L., Xu, H., Zhang, G., & Xu, B. (2023). NLOS Effect on LEO Doppler Positioning: A case Study in Hong Kong. In 2023 IEEE International Symposium on Antennas and Propagation, ISAP 2023 https://doi.org/10.1109/ISAP57493.2023.10389160 (2023 IEEE International Symposium on Antennas and Propagation, ISAP 2023). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ISAP57493.2023.10389160

Zhang, Qi ; Zhang, Liyuan ; Xu, Haosheng et al. / NLOS Effect on LEO Doppler Positioning: A case Study in Hong Kong. 2023 IEEE International Symposium on Antennas and Propagation, ISAP 2023 https://doi.org/10.1109/ISAP57493.2023.10389160. Institute of Electrical and Electronics Engineers Inc., 2023. (2023 IEEE International Symposium on Antennas and Propagation, ISAP 2023).

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title = "NLOS Effect on LEO Doppler Positioning: A case Study in Hong Kong",

abstract = "This paper studies a simulation case of non-line-of-sight (NLOS) effect on low Earth orbit (LEO) Doppler positioning. LEO Doppler measurement error caused by NLOS signal is analyzed. LEO constellations are simulated with 3D mapping aided ray tracing considering the propagation of NLOS signals. Simulation results show that even for stationary users, NLOS effect can cause around 10 m horizontal error during 100 seconds in average.",

keywords = "Doppler positioning, LEO, Non-line-of-sight",

author = "Qi Zhang and Liyuan Zhang and Haosheng Xu and Guohao Zhang and Bing Xu",

note = "Publisher Copyright: {\textcopyright} 2023 IEEE.; 2023 IEEE International Symposium on Antennas and Propagation, ISAP 2023 ; Conference date: 30-10-2023 Through 02-11-2023",

year = "2023",

month = oct,

doi = "10.1109/ISAP57493.2023.10389160",

language = "English",

series = "2023 IEEE International Symposium on Antennas and Propagation, ISAP 2023",

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Zhang, Q, Zhang, L, Xu, H, Zhang, G & Xu, B 2023, NLOS Effect on LEO Doppler Positioning: A case Study in Hong Kong. in 2023 IEEE International Symposium on Antennas and Propagation, ISAP 2023 https://doi.org/10.1109/ISAP57493.2023.10389160. 2023 IEEE International Symposium on Antennas and Propagation, ISAP 2023, Institute of Electrical and Electronics Engineers Inc., 2023 IEEE International Symposium on Antennas and Propagation, ISAP 2023, Kuala Lumpur, Malaysia, 30/10/23. https://doi.org/10.1109/ISAP57493.2023.10389160

NLOS Effect on LEO Doppler Positioning: A case Study in Hong Kong. / Zhang, Qi; Zhang, Liyuan; Xu, Haosheng et al.
2023 IEEE International Symposium on Antennas and Propagation, ISAP 2023 https://doi.org/10.1109/ISAP57493.2023.10389160. Institute of Electrical and Electronics Engineers Inc., 2023. (2023 IEEE International Symposium on Antennas and Propagation, ISAP 2023).

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

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T1 - NLOS Effect on LEO Doppler Positioning: A case Study in Hong Kong

AU - Zhang, Qi

AU - Zhang, Liyuan

AU - Xu, Haosheng

AU - Zhang, Guohao

AU - Xu, Bing

PY - 2023/10

Y1 - 2023/10

N2 - This paper studies a simulation case of non-line-of-sight (NLOS) effect on low Earth orbit (LEO) Doppler positioning. LEO Doppler measurement error caused by NLOS signal is analyzed. LEO constellations are simulated with 3D mapping aided ray tracing considering the propagation of NLOS signals. Simulation results show that even for stationary users, NLOS effect can cause around 10 m horizontal error during 100 seconds in average.

AB - This paper studies a simulation case of non-line-of-sight (NLOS) effect on low Earth orbit (LEO) Doppler positioning. LEO Doppler measurement error caused by NLOS signal is analyzed. LEO constellations are simulated with 3D mapping aided ray tracing considering the propagation of NLOS signals. Simulation results show that even for stationary users, NLOS effect can cause around 10 m horizontal error during 100 seconds in average.

KW - Doppler positioning

KW - LEO

KW - Non-line-of-sight

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DO - 10.1109/ISAP57493.2023.10389160

M3 - Conference article published in proceeding or book

AN - SCOPUS:85184831628

T3 - 2023 IEEE International Symposium on Antennas and Propagation, ISAP 2023

BT - 2023 IEEE International Symposium on Antennas and Propagation, ISAP 2023 https://doi.org/10.1109/ISAP57493.2023.10389160

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2023 IEEE International Symposium on Antennas and Propagation, ISAP 2023

Y2 - 30 October 2023 through 2 November 2023

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Zhang Q, Zhang L, Xu H, Zhang G , Xu B. NLOS Effect on LEO Doppler Positioning: A case Study in Hong Kong. In 2023 IEEE International Symposium on Antennas and Propagation, ISAP 2023 https://doi.org/10.1109/ISAP57493.2023.10389160. Institute of Electrical and Electronics Engineers Inc. 2023. (2023 IEEE International Symposium on Antennas and Propagation, ISAP 2023). doi: 10.1109/ISAP57493.2023.10389160

NLOS Effect on LEO Doppler Positioning: A case Study in Hong Kong

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