A Novel Anti-interception Waveform in LEO Satellite System

Entong Meng; Xiangyuan Bu; Changhong Wang

doi:10.1109/ITNEC48623.2020.9085157

A Novel Anti-interception Waveform in LEO Satellite System

Entong Meng, Xiangyuan Bu, Changhong Wang

School of Information and Electronics

Beijing Institute of Technology

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

2 Citations (Scopus)

Abstract

Low Earth Orbit (LEO) satellite communication system is widely used in military deployment, field surveys and anti-terrorism activities, which means the transmitted information often has high value and confidentiality. Therefore, the anti-interception performance of LEO satellite system is significant. Single-carrier Deep Spread Spectrum (SC-DSS) signal has inherent advantage in anti-interception because of its large spreading gain, however, series of problems also exist due to the increased bandwidth. Confronting this, we propose a Non-uniform Multicarrier Deep Spread Spectrum (NUMC-DSS) waveform to serve as a superior alternative of SC-DSS. At the transmitter, NUMC-DSS signal could intelligently adjust the bandwidth, central frequency as well as transmitted power of its sub-band to avoid fixed partial-band interferences and get rid of Doppler code offset. At receiver, NUMC-DSS employs selection combining strategy to counteract the adverse effect of dynamic interference. Performance analysis of NUMC-DSS system has been presented with detailed simulation results. Quantitatively, NUMC-DSS could accomplish accurate reception when the jamming-to-signal ratio (JSR) is equal to 50dB at the cost of 0.4dB loss, while SC-DSS signal fails in reception under the same condition.

Original language	English
Title of host publication	Proceedings of 2020 IEEE 4th Information Technology, Networking, Electronic and Automation Control Conference, ITNEC 2020
Editors	Bing Xu, Kefen Mou
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	1183-1187
Number of pages	5
ISBN (Electronic)	9781728143903
DOIs	https://doi.org/10.1109/ITNEC48623.2020.9085157
Publication status	Published - Jun 2020
Event	4th IEEE Information Technology, Networking, Electronic and Automation Control Conference, ITNEC 2020 - Chongqing, China Duration: 12 Jun 2020 → 14 Jun 2020

Publication series

Name	Proceedings of 2020 IEEE 4th Information Technology, Networking, Electronic and Automation Control Conference, ITNEC 2020

Conference

Conference	4th IEEE Information Technology, Networking, Electronic and Automation Control Conference, ITNEC 2020
Country/Territory	China
City	Chongqing
Period	12/06/20 → 14/06/20

Keywords

Deep Spread Spectrum
Doppler effect
LEO
NUMC-DSS
anti-interception
anti-interference

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.1109/ITNEC48623.2020.9085157

Cite this

Meng, E., Bu, X., & Wang, C. (2020). A Novel Anti-interception Waveform in LEO Satellite System. In B. Xu, & K. Mou (Eds.), Proceedings of 2020 IEEE 4th Information Technology, Networking, Electronic and Automation Control Conference, ITNEC 2020 (pp. 1183-1187). Article 9085157 (Proceedings of 2020 IEEE 4th Information Technology, Networking, Electronic and Automation Control Conference, ITNEC 2020). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ITNEC48623.2020.9085157

Meng, Entong ; Bu, Xiangyuan ; Wang, Changhong. / A Novel Anti-interception Waveform in LEO Satellite System. Proceedings of 2020 IEEE 4th Information Technology, Networking, Electronic and Automation Control Conference, ITNEC 2020. editor / Bing Xu ; Kefen Mou. Institute of Electrical and Electronics Engineers Inc., 2020. pp. 1183-1187 (Proceedings of 2020 IEEE 4th Information Technology, Networking, Electronic and Automation Control Conference, ITNEC 2020).

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title = "A Novel Anti-interception Waveform in LEO Satellite System",

abstract = "Low Earth Orbit (LEO) satellite communication system is widely used in military deployment, field surveys and anti-terrorism activities, which means the transmitted information often has high value and confidentiality. Therefore, the anti-interception performance of LEO satellite system is significant. Single-carrier Deep Spread Spectrum (SC-DSS) signal has inherent advantage in anti-interception because of its large spreading gain, however, series of problems also exist due to the increased bandwidth. Confronting this, we propose a Non-uniform Multicarrier Deep Spread Spectrum (NUMC-DSS) waveform to serve as a superior alternative of SC-DSS. At the transmitter, NUMC-DSS signal could intelligently adjust the bandwidth, central frequency as well as transmitted power of its sub-band to avoid fixed partial-band interferences and get rid of Doppler code offset. At receiver, NUMC-DSS employs selection combining strategy to counteract the adverse effect of dynamic interference. Performance analysis of NUMC-DSS system has been presented with detailed simulation results. Quantitatively, NUMC-DSS could accomplish accurate reception when the jamming-to-signal ratio (JSR) is equal to 50dB at the cost of 0.4dB loss, while SC-DSS signal fails in reception under the same condition.",

keywords = "Deep Spread Spectrum, Doppler effect, LEO, NUMC-DSS, anti-interception, anti-interference",

author = "Entong Meng and Xiangyuan Bu and Changhong Wang",

note = "Publisher Copyright: {\textcopyright} 2020 IEEE.; 4th IEEE Information Technology, Networking, Electronic and Automation Control Conference, ITNEC 2020 ; Conference date: 12-06-2020 Through 14-06-2020",

year = "2020",

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doi = "10.1109/ITNEC48623.2020.9085157",

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Meng, E, Bu, X & Wang, C 2020, A Novel Anti-interception Waveform in LEO Satellite System. in B Xu & K Mou (eds), Proceedings of 2020 IEEE 4th Information Technology, Networking, Electronic and Automation Control Conference, ITNEC 2020., 9085157, Proceedings of 2020 IEEE 4th Information Technology, Networking, Electronic and Automation Control Conference, ITNEC 2020, Institute of Electrical and Electronics Engineers Inc., pp. 1183-1187, 4th IEEE Information Technology, Networking, Electronic and Automation Control Conference, ITNEC 2020, Chongqing, China, 12/06/20. https://doi.org/10.1109/ITNEC48623.2020.9085157

A Novel Anti-interception Waveform in LEO Satellite System. / Meng, Entong; Bu, Xiangyuan; Wang, Changhong.
Proceedings of 2020 IEEE 4th Information Technology, Networking, Electronic and Automation Control Conference, ITNEC 2020. ed. / Bing Xu; Kefen Mou. Institute of Electrical and Electronics Engineers Inc., 2020. p. 1183-1187 9085157 (Proceedings of 2020 IEEE 4th Information Technology, Networking, Electronic and Automation Control Conference, ITNEC 2020).

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

TY - GEN

T1 - A Novel Anti-interception Waveform in LEO Satellite System

AU - Meng, Entong

AU - Bu, Xiangyuan

AU - Wang, Changhong

PY - 2020/6

Y1 - 2020/6

N2 - Low Earth Orbit (LEO) satellite communication system is widely used in military deployment, field surveys and anti-terrorism activities, which means the transmitted information often has high value and confidentiality. Therefore, the anti-interception performance of LEO satellite system is significant. Single-carrier Deep Spread Spectrum (SC-DSS) signal has inherent advantage in anti-interception because of its large spreading gain, however, series of problems also exist due to the increased bandwidth. Confronting this, we propose a Non-uniform Multicarrier Deep Spread Spectrum (NUMC-DSS) waveform to serve as a superior alternative of SC-DSS. At the transmitter, NUMC-DSS signal could intelligently adjust the bandwidth, central frequency as well as transmitted power of its sub-band to avoid fixed partial-band interferences and get rid of Doppler code offset. At receiver, NUMC-DSS employs selection combining strategy to counteract the adverse effect of dynamic interference. Performance analysis of NUMC-DSS system has been presented with detailed simulation results. Quantitatively, NUMC-DSS could accomplish accurate reception when the jamming-to-signal ratio (JSR) is equal to 50dB at the cost of 0.4dB loss, while SC-DSS signal fails in reception under the same condition.

AB - Low Earth Orbit (LEO) satellite communication system is widely used in military deployment, field surveys and anti-terrorism activities, which means the transmitted information often has high value and confidentiality. Therefore, the anti-interception performance of LEO satellite system is significant. Single-carrier Deep Spread Spectrum (SC-DSS) signal has inherent advantage in anti-interception because of its large spreading gain, however, series of problems also exist due to the increased bandwidth. Confronting this, we propose a Non-uniform Multicarrier Deep Spread Spectrum (NUMC-DSS) waveform to serve as a superior alternative of SC-DSS. At the transmitter, NUMC-DSS signal could intelligently adjust the bandwidth, central frequency as well as transmitted power of its sub-band to avoid fixed partial-band interferences and get rid of Doppler code offset. At receiver, NUMC-DSS employs selection combining strategy to counteract the adverse effect of dynamic interference. Performance analysis of NUMC-DSS system has been presented with detailed simulation results. Quantitatively, NUMC-DSS could accomplish accurate reception when the jamming-to-signal ratio (JSR) is equal to 50dB at the cost of 0.4dB loss, while SC-DSS signal fails in reception under the same condition.

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KW - Doppler effect

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KW - NUMC-DSS

KW - anti-interception

KW - anti-interference

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DO - 10.1109/ITNEC48623.2020.9085157

M3 - Conference contribution

AN - SCOPUS:85086241367

T3 - Proceedings of 2020 IEEE 4th Information Technology, Networking, Electronic and Automation Control Conference, ITNEC 2020

SP - 1183

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BT - Proceedings of 2020 IEEE 4th Information Technology, Networking, Electronic and Automation Control Conference, ITNEC 2020

A2 - Xu, Bing

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PB - Institute of Electrical and Electronics Engineers Inc.

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ER -

Meng E, Bu X, Wang C. A Novel Anti-interception Waveform in LEO Satellite System. In Xu B, Mou K, editors, Proceedings of 2020 IEEE 4th Information Technology, Networking, Electronic and Automation Control Conference, ITNEC 2020. Institute of Electrical and Electronics Engineers Inc. 2020. p. 1183-1187. 9085157. (Proceedings of 2020 IEEE 4th Information Technology, Networking, Electronic and Automation Control Conference, ITNEC 2020). doi: 10.1109/ITNEC48623.2020.9085157

A Novel Anti-interception Waveform in LEO Satellite System

Abstract

Publication series

Conference

Keywords

UN SDGs

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