Doppler Positioning Based on Globalstar Signals of Opportunity

Yu Zhang; Honglei Qin; Guangting Shi

doi:10.1109/EEI59236.2023.10212497

Doppler Positioning Based on Globalstar Signals of Opportunity

Yu Zhang^*
, Honglei Qin
, Guangting Shi

^*Corresponding author for this work

School of Electronic and Information Engineering

Beihang University

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

17 Scopus citations

Abstract

As one of the early low Earth orbit (LEO) communication satellite constellations, Globalstar provides voice communication, Internet of Things (IoT), and cooperative positioning services. In this paper, considering the unknown signal specifications of Globalstar signals, we first examine the common characteristics of LEO constellation signals affected by high-speed motion. We then analyze the complicated modulation scheme of Globalstar pilot signals. By adequately processing the sampled signals of opportunity from Globalstar, we successfully extract the Doppler frequency. Finally, we perform Doppler positioning, achieving a non-cooperative horizontal positioning capability for Globalstar with an accuracy superior to 300 meters.

Original language	English
Title of host publication	2023 5th International Conference on Electronic Engineering and Informatics, EEI 2023
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	666-669
Number of pages	4
ISBN (Electronic)	9798350327076
DOIs	https://doi.org/10.1109/EEI59236.2023.10212497
State	Published - 2023
Event	5th International Conference on Electronic Engineering and Informatics, EEI 2023 - Hybrid, Wuhan, China Duration: 30 Jun 2023 → 2 Jul 2023

Publication series

Name	2023 5th International Conference on Electronic Engineering and Informatics, EEI 2023

Conference

Conference	5th International Conference on Electronic Engineering and Informatics, EEI 2023
Country/Territory	China
City	Hybrid, Wuhan
Period	30/06/23 → 2/07/23

Keywords

Doppler Positioning
Globalstar
LEO satellite
Signal of Opportunity
Spread Spectrum

Access to Document

10.1109/EEI59236.2023.10212497

Cite this

Zhang, Y., Qin, H., & Shi, G. (2023). Doppler Positioning Based on Globalstar Signals of Opportunity. In 2023 5th International Conference on Electronic Engineering and Informatics, EEI 2023 (pp. 666-669). (2023 5th International Conference on Electronic Engineering and Informatics, EEI 2023). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/EEI59236.2023.10212497

@inproceedings{2937a73ae8a147268a9ffd99abd75517,

title = "Doppler Positioning Based on Globalstar Signals of Opportunity",

abstract = "As one of the early low Earth orbit (LEO) communication satellite constellations, Globalstar provides voice communication, Internet of Things (IoT), and cooperative positioning services. In this paper, considering the unknown signal specifications of Globalstar signals, we first examine the common characteristics of LEO constellation signals affected by high-speed motion. We then analyze the complicated modulation scheme of Globalstar pilot signals. By adequately processing the sampled signals of opportunity from Globalstar, we successfully extract the Doppler frequency. Finally, we perform Doppler positioning, achieving a non-cooperative horizontal positioning capability for Globalstar with an accuracy superior to 300 meters.",

keywords = "Doppler Positioning, Globalstar, LEO satellite, Signal of Opportunity, Spread Spectrum",

author = "Yu Zhang and Honglei Qin and Guangting Shi",

note = "Publisher Copyright: {\textcopyright} 2023 IEEE.; 5th International Conference on Electronic Engineering and Informatics, EEI 2023 ; Conference date: 30-06-2023 Through 02-07-2023",

year = "2023",

doi = "10.1109/EEI59236.2023.10212497",

language = "英语",

series = "2023 5th International Conference on Electronic Engineering and Informatics, EEI 2023",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

pages = "666--669",

booktitle = "2023 5th International Conference on Electronic Engineering and Informatics, EEI 2023",

address = "美国",

}

Zhang, Y, Qin, H & Shi, G 2023, Doppler Positioning Based on Globalstar Signals of Opportunity. in 2023 5th International Conference on Electronic Engineering and Informatics, EEI 2023. 2023 5th International Conference on Electronic Engineering and Informatics, EEI 2023, Institute of Electrical and Electronics Engineers Inc., pp. 666-669, 5th International Conference on Electronic Engineering and Informatics, EEI 2023, Hybrid, Wuhan, China, 30/06/23. https://doi.org/10.1109/EEI59236.2023.10212497

Doppler Positioning Based on Globalstar Signals of Opportunity. / Zhang, Yu; Qin, Honglei; Shi, Guangting.
2023 5th International Conference on Electronic Engineering and Informatics, EEI 2023. Institute of Electrical and Electronics Engineers Inc., 2023. p. 666-669 (2023 5th International Conference on Electronic Engineering and Informatics, EEI 2023).

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

TY - GEN

T1 - Doppler Positioning Based on Globalstar Signals of Opportunity

AU - Zhang, Yu

AU - Qin, Honglei

AU - Shi, Guangting

PY - 2023

Y1 - 2023

N2 - As one of the early low Earth orbit (LEO) communication satellite constellations, Globalstar provides voice communication, Internet of Things (IoT), and cooperative positioning services. In this paper, considering the unknown signal specifications of Globalstar signals, we first examine the common characteristics of LEO constellation signals affected by high-speed motion. We then analyze the complicated modulation scheme of Globalstar pilot signals. By adequately processing the sampled signals of opportunity from Globalstar, we successfully extract the Doppler frequency. Finally, we perform Doppler positioning, achieving a non-cooperative horizontal positioning capability for Globalstar with an accuracy superior to 300 meters.

AB - As one of the early low Earth orbit (LEO) communication satellite constellations, Globalstar provides voice communication, Internet of Things (IoT), and cooperative positioning services. In this paper, considering the unknown signal specifications of Globalstar signals, we first examine the common characteristics of LEO constellation signals affected by high-speed motion. We then analyze the complicated modulation scheme of Globalstar pilot signals. By adequately processing the sampled signals of opportunity from Globalstar, we successfully extract the Doppler frequency. Finally, we perform Doppler positioning, achieving a non-cooperative horizontal positioning capability for Globalstar with an accuracy superior to 300 meters.

KW - Doppler Positioning

KW - Globalstar

KW - LEO satellite

KW - Signal of Opportunity

KW - Spread Spectrum

UR - https://www.scopus.com/pages/publications/85170064803

U2 - 10.1109/EEI59236.2023.10212497

DO - 10.1109/EEI59236.2023.10212497

M3 - 会议稿件

AN - SCOPUS:85170064803

T3 - 2023 5th International Conference on Electronic Engineering and Informatics, EEI 2023

SP - 666

EP - 669

BT - 2023 5th International Conference on Electronic Engineering and Informatics, EEI 2023

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 5th International Conference on Electronic Engineering and Informatics, EEI 2023

Y2 - 30 June 2023 through 2 July 2023

ER -

Zhang Y, Qin H, Shi G. Doppler Positioning Based on Globalstar Signals of Opportunity. In 2023 5th International Conference on Electronic Engineering and Informatics, EEI 2023. Institute of Electrical and Electronics Engineers Inc. 2023. p. 666-669. (2023 5th International Conference on Electronic Engineering and Informatics, EEI 2023). doi: 10.1109/EEI59236.2023.10212497

Doppler Positioning Based on Globalstar Signals of Opportunity

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