SpecGuard: Spectrum misuse detection in dynamic spectrum access systems

Xiaocong Jin; Jingchao Sun; Rui Zhang; Yanchao Zhang; Chi Zhang

doi:10.1109/INFOCOM.2015.7218380

SpecGuard: Spectrum misuse detection in dynamic spectrum access systems

Xiaocong Jin, Jingchao Sun, Rui Zhang, Yanchao Zhang, Chi Zhang

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

21 Scopus citations

Abstract

Dynamic spectrum access is the key to solving worldwide spectrum shortage. The open wireless medium subjects DSA systems to unauthorized spectrum use by illegitimate users. This paper presents SpecGuard, the first crowdsourced spectrum misuse detection framework for DSA systems. In SpecGuard, a transmitter is required to embed a spectrum permit into its physical-layer signals, which can be decoded and verified by ubiquitous mobile users. We propose three novel schemes for embedding and detecting a spectrum permit at the physical layer. Detailed theoretical analyses, MATLAB simulations, and USRP experiments confirm that our schemes can achieve correct, low-intrusive, and fast spectrum misuse detection.

Original language	English (US)
Title of host publication	2015 IEEE Conference on Computer Communications, IEEE INFOCOM 2015
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	172-180
Number of pages	9
ISBN (Electronic)	9781479983810
DOIs	https://doi.org/10.1109/INFOCOM.2015.7218380
State	Published - Aug 21 2015
Event	34th IEEE Annual Conference on Computer Communications and Networks, IEEE INFOCOM 2015 - Hong Kong, Hong Kong Duration: Apr 26 2015 → May 1 2015

Publication series

Name	Proceedings - IEEE INFOCOM
Volume	26
ISSN (Print)	0743-166X

Other

Other	34th IEEE Annual Conference on Computer Communications and Networks, IEEE INFOCOM 2015
Country/Territory	Hong Kong
City	Hong Kong
Period	4/26/15 → 5/1/15

ASJC Scopus subject areas

General Computer Science
Electrical and Electronic Engineering

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10.1109/INFOCOM.2015.7218380

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Jin, X., Sun, J., Zhang, R., Zhang, Y., & Zhang, C. (2015). SpecGuard: Spectrum misuse detection in dynamic spectrum access systems. In 2015 IEEE Conference on Computer Communications, IEEE INFOCOM 2015 (pp. 172-180). Article 7218380 (Proceedings - IEEE INFOCOM; Vol. 26). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/INFOCOM.2015.7218380

SpecGuard: Spectrum misuse detection in dynamic spectrum access systems. / Jin, Xiaocong; Sun, Jingchao; Zhang, Rui et al.
2015 IEEE Conference on Computer Communications, IEEE INFOCOM 2015. Institute of Electrical and Electronics Engineers Inc., 2015. p. 172-180 7218380 (Proceedings - IEEE INFOCOM; Vol. 26).

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

Jin, X, Sun, J, Zhang, R, Zhang, Y & Zhang, C 2015, SpecGuard: Spectrum misuse detection in dynamic spectrum access systems. in 2015 IEEE Conference on Computer Communications, IEEE INFOCOM 2015., 7218380, Proceedings - IEEE INFOCOM, vol. 26, Institute of Electrical and Electronics Engineers Inc., pp. 172-180, 34th IEEE Annual Conference on Computer Communications and Networks, IEEE INFOCOM 2015, Hong Kong, Hong Kong, 4/26/15. https://doi.org/10.1109/INFOCOM.2015.7218380

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AB - Dynamic spectrum access is the key to solving worldwide spectrum shortage. The open wireless medium subjects DSA systems to unauthorized spectrum use by illegitimate users. This paper presents SpecGuard, the first crowdsourced spectrum misuse detection framework for DSA systems. In SpecGuard, a transmitter is required to embed a spectrum permit into its physical-layer signals, which can be decoded and verified by ubiquitous mobile users. We propose three novel schemes for embedding and detecting a spectrum permit at the physical layer. Detailed theoretical analyses, MATLAB simulations, and USRP experiments confirm that our schemes can achieve correct, low-intrusive, and fast spectrum misuse detection.

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SpecGuard: Spectrum misuse detection in dynamic spectrum access systems

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