Interference mitigation for multi spot beam satellite communication systems incorporating spread spectrum

Abdulkareem Sarki Karasuwa; Jon Eastment; Ifiok Otung

doi:10.1007/978-3-319-53850-1_16

Interference mitigation for multi spot beam satellite communication systems incorporating spread spectrum

Abdulkareem Sarki Karasuwa, Jon Eastment, Ifiok Otung

Faculty of Computing, Engineering and Science

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

Abstract

Nonlinear precoding techniques have robust transmit power stability and achieve superior interference suppression when compared to their linear counterparts. Tomlinson-Harashima Precoding (THP) is a suboptimal version of Costa’s well-known work on writing on dirty paper (DPC). Implementing these precoding techniques in a multi spot beam satellite communications system that employs frequency reuse can significantly reduce co-channel interference (CCI). In this paper, we investigate and compare the performance of linear and nonlinear precoding techniques on the forward link of a multiple spot beam satellite link. In addition, we examine the potential benefits of integrating the novel spread spectrum (SS) technique with the existing precoding techniques. The new system’s performance is evaluated and compared with that of standard precoding techniques, and the benefits of incorporating SS are weighed against the extra bandwidth requirements.

Original language	English
Title of host publication	Wireless and Satellite Systems
Subtitle of host publication	8th International Conference, WiSATS 2016, Proceedings
Publisher	Springer
Pages	156-166
Number of pages	11
Volume	186 LNICST
ISBN (Print)	978-3319538495
DOIs	https://doi.org/10.1007/978-3-319-53850-1_16
Publication status	Published - 24 Mar 2017
Event	8th International Conference on Wireless and Satellite Systems, WiSATS 2016 - Cardiff, United Kingdom Duration: 19 Sept 2016 → 20 Sept 2016

Publication series

Name	Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST
Volume	186 LNICST
ISSN (Print)	18678211

Conference

Conference	8th International Conference on Wireless and Satellite Systems, WiSATS 2016
Country/Territory	United Kingdom
City	Cardiff
Period	19/09/16 → 20/09/16

Keywords

Co-channel interference
Frequency reuse
High throughput satellite
Multi spot beam
Precoding
Spread spectrum

Access to Document

10.1007/978-3-319-53850-1_16Licence: CC BY-NC-ND

1 Book

Wireless and Satellite Systems: 8th International Conference, WiSATS 2016, Cardiff, UK, September 19-20, 2016, Proceedings
Otung, I. (ed.), Pillai, P. (ed.), Eleftherakis, G. (ed.) & Giambene, G. (ed.), 2017, Springer. 236 p. (Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering; vol. 186)
Research output: Book/Report › Book › peer-review

Cite this

Karasuwa, A. S., Eastment, J., & Otung, I. (2017). Interference mitigation for multi spot beam satellite communication systems incorporating spread spectrum. In Wireless and Satellite Systems : 8th International Conference, WiSATS 2016, Proceedings (Vol. 186 LNICST, pp. 156-166). (Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST; Vol. 186 LNICST). Springer. https://doi.org/10.1007/978-3-319-53850-1_16

Karasuwa, Abdulkareem Sarki ; Eastment, Jon ; Otung, Ifiok. / Interference mitigation for multi spot beam satellite communication systems incorporating spread spectrum. Wireless and Satellite Systems : 8th International Conference, WiSATS 2016, Proceedings. Vol. 186 LNICST Springer, 2017. pp. 156-166 (Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST).

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title = "Interference mitigation for multi spot beam satellite communication systems incorporating spread spectrum",

abstract = "Nonlinear precoding techniques have robust transmit power stability and achieve superior interference suppression when compared to their linear counterparts. Tomlinson-Harashima Precoding (THP) is a suboptimal version of Costa{\textquoteright}s well-known work on writing on dirty paper (DPC). Implementing these precoding techniques in a multi spot beam satellite communications system that employs frequency reuse can significantly reduce co-channel interference (CCI). In this paper, we investigate and compare the performance of linear and nonlinear precoding techniques on the forward link of a multiple spot beam satellite link. In addition, we examine the potential benefits of integrating the novel spread spectrum (SS) technique with the existing precoding techniques. The new system{\textquoteright}s performance is evaluated and compared with that of standard precoding techniques, and the benefits of incorporating SS are weighed against the extra bandwidth requirements.",

keywords = "Co-channel interference, Frequency reuse, High throughput satellite, Multi spot beam, Precoding, Spread spectrum",

author = "Karasuwa, {Abdulkareem Sarki} and Jon Eastment and Ifiok Otung",

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Karasuwa, AS, Eastment, J & Otung, I 2017, Interference mitigation for multi spot beam satellite communication systems incorporating spread spectrum. in Wireless and Satellite Systems : 8th International Conference, WiSATS 2016, Proceedings. vol. 186 LNICST, Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST, vol. 186 LNICST, Springer, pp. 156-166, 8th International Conference on Wireless and Satellite Systems, WiSATS 2016, Cardiff, United Kingdom, 19/09/16. https://doi.org/10.1007/978-3-319-53850-1_16

Interference mitigation for multi spot beam satellite communication systems incorporating spread spectrum. / Karasuwa, Abdulkareem Sarki; Eastment, Jon; Otung, Ifiok.
Wireless and Satellite Systems : 8th International Conference, WiSATS 2016, Proceedings. Vol. 186 LNICST Springer, 2017. p. 156-166 (Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST; Vol. 186 LNICST).

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

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T1 - Interference mitigation for multi spot beam satellite communication systems incorporating spread spectrum

AU - Karasuwa, Abdulkareem Sarki

AU - Eastment, Jon

AU - Otung, Ifiok

PY - 2017/3/24

Y1 - 2017/3/24

N2 - Nonlinear precoding techniques have robust transmit power stability and achieve superior interference suppression when compared to their linear counterparts. Tomlinson-Harashima Precoding (THP) is a suboptimal version of Costa’s well-known work on writing on dirty paper (DPC). Implementing these precoding techniques in a multi spot beam satellite communications system that employs frequency reuse can significantly reduce co-channel interference (CCI). In this paper, we investigate and compare the performance of linear and nonlinear precoding techniques on the forward link of a multiple spot beam satellite link. In addition, we examine the potential benefits of integrating the novel spread spectrum (SS) technique with the existing precoding techniques. The new system’s performance is evaluated and compared with that of standard precoding techniques, and the benefits of incorporating SS are weighed against the extra bandwidth requirements.

AB - Nonlinear precoding techniques have robust transmit power stability and achieve superior interference suppression when compared to their linear counterparts. Tomlinson-Harashima Precoding (THP) is a suboptimal version of Costa’s well-known work on writing on dirty paper (DPC). Implementing these precoding techniques in a multi spot beam satellite communications system that employs frequency reuse can significantly reduce co-channel interference (CCI). In this paper, we investigate and compare the performance of linear and nonlinear precoding techniques on the forward link of a multiple spot beam satellite link. In addition, we examine the potential benefits of integrating the novel spread spectrum (SS) technique with the existing precoding techniques. The new system’s performance is evaluated and compared with that of standard precoding techniques, and the benefits of incorporating SS are weighed against the extra bandwidth requirements.

KW - Co-channel interference

KW - Frequency reuse

KW - High throughput satellite

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KW - Precoding

KW - Spread spectrum

U2 - 10.1007/978-3-319-53850-1_16

DO - 10.1007/978-3-319-53850-1_16

M3 - Conference contribution

AN - SCOPUS:85018523630

SN - 978-3319538495

VL - 186 LNICST

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

SP - 156

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BT - Wireless and Satellite Systems

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T2 - 8th International Conference on Wireless and Satellite Systems, WiSATS 2016

Y2 - 19 September 2016 through 20 September 2016

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Karasuwa AS, Eastment J, Otung I. Interference mitigation for multi spot beam satellite communication systems incorporating spread spectrum. In Wireless and Satellite Systems : 8th International Conference, WiSATS 2016, Proceedings. Vol. 186 LNICST. Springer. 2017. p. 156-166. (Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST). doi: 10.1007/978-3-319-53850-1_16

Interference mitigation for multi spot beam satellite communication systems incorporating spread spectrum

Abstract

Publication series

Conference

Keywords

Access to Document

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Research output

Wireless and Satellite Systems: 8th International Conference, WiSATS 2016, Cardiff, UK, September 19-20, 2016, Proceedings

Cite this