A time-domain combined anti-jamming preprocess method for DOA estimation in DSSS system

Shuyun Li; Sheng Ke; Yuan Chai

doi:10.1007/978-3-319-78130-3_20

A time-domain combined anti-jamming preprocess method for DOA estimation in DSSS system

Shuyun Li^*, Sheng Ke, Yuan Chai

^*Corresponding author for this work

School of Cyberspace Science and Technology

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

1 Citation (Scopus)

Abstract

In this paper, we propose an improved time-domain combined anti-jamming structure applied ahead of DOA estimation in DSSS communication system. It makes full use of the weak correlation of DSSS signals on the premise of the accurate use of the DOA estimation algorithm. Compared with the traditional anti-jamming method used in beam space, it influences much less useful signals’ peak after anti-jamming and it has better resolution. In addition, this method can suppress the interference that has the same arrival direction of the useful signals.

Original language	English
Title of host publication	Communications and Networking - 12th International Conference, ChinaCom 2017, Proceedings
Editors	Deze Zeng, Lei Shu, Bo Li
Publisher	Springer Verlag
Pages	186-194
Number of pages	9
ISBN (Print)	9783319781297
DOIs	https://doi.org/10.1007/978-3-319-78130-3_20
Publication status	Published - 2018
Event	12th International Conference on Communications and Networking in China, CHINACOM 2017 - Xian, China Duration: 10 Oct 2017 → 12 Oct 2017

Publication series

Name	Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST
Volume	236
ISSN (Print)	1867-8211

Conference

Conference	12th International Conference on Communications and Networking in China, CHINACOM 2017
Country/Territory	China
City	Xian
Period	10/10/17 → 12/10/17

Keywords

DOA estimation
DSSS
The beam space MUSIC algorithm
Time-domain anti-jamming

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10.1007/978-3-319-78130-3_20

Cite this

Li, S., Ke, S., & Chai, Y. (2018). A time-domain combined anti-jamming preprocess method for DOA estimation in DSSS system. In D. Zeng, L. Shu, & B. Li (Eds.), Communications and Networking - 12th International Conference, ChinaCom 2017, Proceedings (pp. 186-194). (Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST; Vol. 236). Springer Verlag. https://doi.org/10.1007/978-3-319-78130-3_20

Li, Shuyun ; Ke, Sheng ; Chai, Yuan. / A time-domain combined anti-jamming preprocess method for DOA estimation in DSSS system. Communications and Networking - 12th International Conference, ChinaCom 2017, Proceedings. editor / Deze Zeng ; Lei Shu ; Bo Li. Springer Verlag, 2018. pp. 186-194 (Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST).

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title = "A time-domain combined anti-jamming preprocess method for DOA estimation in DSSS system",

abstract = "In this paper, we propose an improved time-domain combined anti-jamming structure applied ahead of DOA estimation in DSSS communication system. It makes full use of the weak correlation of DSSS signals on the premise of the accurate use of the DOA estimation algorithm. Compared with the traditional anti-jamming method used in beam space, it influences much less useful signals{\textquoteright} peak after anti-jamming and it has better resolution. In addition, this method can suppress the interference that has the same arrival direction of the useful signals.",

keywords = "DOA estimation, DSSS, The beam space MUSIC algorithm, Time-domain anti-jamming",

author = "Shuyun Li and Sheng Ke and Yuan Chai",

note = "Publisher Copyright: {\textcopyright} ICST Institute for Computer Sciences, Social Informatics and Telecommunications Engineering 2018.; 12th International Conference on Communications and Networking in China, CHINACOM 2017 ; Conference date: 10-10-2017 Through 12-10-2017",

year = "2018",

doi = "10.1007/978-3-319-78130-3_20",

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series = "Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST",

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booktitle = "Communications and Networking - 12th International Conference, ChinaCom 2017, Proceedings",

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Li, S, Ke, S & Chai, Y 2018, A time-domain combined anti-jamming preprocess method for DOA estimation in DSSS system. in D Zeng, L Shu & B Li (eds), Communications and Networking - 12th International Conference, ChinaCom 2017, Proceedings. Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST, vol. 236, Springer Verlag, pp. 186-194, 12th International Conference on Communications and Networking in China, CHINACOM 2017, Xian, China, 10/10/17. https://doi.org/10.1007/978-3-319-78130-3_20

A time-domain combined anti-jamming preprocess method for DOA estimation in DSSS system. / Li, Shuyun; Ke, Sheng; Chai, Yuan.
Communications and Networking - 12th International Conference, ChinaCom 2017, Proceedings. ed. / Deze Zeng; Lei Shu; Bo Li. Springer Verlag, 2018. p. 186-194 (Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST; Vol. 236).

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

TY - GEN

T1 - A time-domain combined anti-jamming preprocess method for DOA estimation in DSSS system

AU - Li, Shuyun

AU - Ke, Sheng

AU - Chai, Yuan

N1 - Publisher Copyright: © ICST Institute for Computer Sciences, Social Informatics and Telecommunications Engineering 2018.

PY - 2018

Y1 - 2018

N2 - In this paper, we propose an improved time-domain combined anti-jamming structure applied ahead of DOA estimation in DSSS communication system. It makes full use of the weak correlation of DSSS signals on the premise of the accurate use of the DOA estimation algorithm. Compared with the traditional anti-jamming method used in beam space, it influences much less useful signals’ peak after anti-jamming and it has better resolution. In addition, this method can suppress the interference that has the same arrival direction of the useful signals.

AB - In this paper, we propose an improved time-domain combined anti-jamming structure applied ahead of DOA estimation in DSSS communication system. It makes full use of the weak correlation of DSSS signals on the premise of the accurate use of the DOA estimation algorithm. Compared with the traditional anti-jamming method used in beam space, it influences much less useful signals’ peak after anti-jamming and it has better resolution. In addition, this method can suppress the interference that has the same arrival direction of the useful signals.

KW - DOA estimation

KW - DSSS

KW - The beam space MUSIC algorithm

KW - Time-domain anti-jamming

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U2 - 10.1007/978-3-319-78130-3_20

DO - 10.1007/978-3-319-78130-3_20

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AN - SCOPUS:85044454436

SN - 9783319781297

T3 - Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST

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EP - 194

BT - Communications and Networking - 12th International Conference, ChinaCom 2017, Proceedings

A2 - Zeng, Deze

A2 - Shu, Lei

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PB - Springer Verlag

T2 - 12th International Conference on Communications and Networking in China, CHINACOM 2017

Y2 - 10 October 2017 through 12 October 2017

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Li S, Ke S, Chai Y. A time-domain combined anti-jamming preprocess method for DOA estimation in DSSS system. In Zeng D, Shu L, Li B, editors, Communications and Networking - 12th International Conference, ChinaCom 2017, Proceedings. Springer Verlag. 2018. p. 186-194. (Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST). doi: 10.1007/978-3-319-78130-3_20

A time-domain combined anti-jamming preprocess method for DOA estimation in DSSS system

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