Demonstrating High Security Subcarrier Shifting Chaotic OFDM Cognitive Radio System Using USRP

Zhaofeng Liu; Lin Zhang; Weiwei Rao; Zhiqiang Wu

doi:10.1109/ICCChina.2017.8330482

Demonstrating High Security Subcarrier Shifting Chaotic OFDM Cognitive Radio System Using USRP

Zhaofeng Liu, Lin Zhang, Weiwei Rao, Zhiqiang Wu

Electrical Engineering

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

Abstract

In this paper, we demonstrate a high security subcarrier shifting chaotic orthogonal frequency domain multiplex (OFDM) cognitive radio (CR) system using universal software radio peripheral (USRP) platform. Using the energy detection method, the bands unused by the primary users can be identified, then with these identified non-contiguous sub-bands, we design the frame structure and realize the chaotic CR transceiver modules, including the video processing module, chaotic modulation module and subcarrier shifting module, with the laboratory virtual instrument engineering workbench (LabVIEW). The experimental results demonstrate that the reliable video transmission can be provided for the legitimate secondary users, while the eavesdroppers could not recover the information without the knowledge of the key parameters of the chaotic sequences and the shifting matrix, thus the presented system achieves high security transmission for the users.

Original language	English
Title of host publication	2017 IEEE/CIC International Conference on Communications in China (ICCC)
Publisher	IEEE
Pages	1-6
Number of pages	6
ISBN (Electronic)	978-1-5386-4502-4, 978-1-5386-5557-3
ISBN (Print)	978-1-5386-4503-1
DOIs	https://doi.org/10.1109/ICCChina.2017.8330482
State	Published - Apr 5 2018
Event	2017 IEEE/CIC International Conference on Communications in China, ICCC 2017 - Qingdao, China Duration: Oct 22 2017 → Oct 24 2017

Conference

Conference	2017 IEEE/CIC International Conference on Communications in China, ICCC 2017
Country/Territory	China
City	Qingdao
Period	10/22/17 → 10/24/17

ASJC Scopus Subject Areas

Computer Networks and Communications
Computer Science Applications
Signal Processing

Keywords

Chaos
high security
non-contiguous spectrum band
subcarrier shifting
USRP
Chaotic communicaiton
Security
Sensors
OFDM
Frequency domain analysis
Phase shift keying
Manganese

Disciplines

Electrical and Computer Engineering

Access to Document

10.1109/ICCChina.2017.8330482

Cite this

Liu, Z, Zhang, L, Rao, W & Wu, Z 2018, Demonstrating High Security Subcarrier Shifting Chaotic OFDM Cognitive Radio System Using USRP. in 2017 IEEE/CIC International Conference on Communications in China (ICCC). IEEE, pp. 1-6, 2017 IEEE/CIC International Conference on Communications in China, ICCC 2017, Qingdao, China, 10/22/17. https://doi.org/10.1109/ICCChina.2017.8330482

@inproceedings{e941fa0393584ad3ae59bc63ffc55f91,

title = "Demonstrating High Security Subcarrier Shifting Chaotic OFDM Cognitive Radio System Using USRP",

abstract = "In this paper, we demonstrate a high security subcarrier shifting chaotic orthogonal frequency domain multiplex (OFDM) cognitive radio (CR) system using universal software radio peripheral (USRP) platform. Using the energy detection method, the bands unused by the primary users can be identified, then with these identified non-contiguous sub-bands, we design the frame structure and realize the chaotic CR transceiver modules, including the video processing module, chaotic modulation module and subcarrier shifting module, with the laboratory virtual instrument engineering workbench (LabVIEW). The experimental results demonstrate that the reliable video transmission can be provided for the legitimate secondary users, while the eavesdroppers could not recover the information without the knowledge of the key parameters of the chaotic sequences and the shifting matrix, thus the presented system achieves high security transmission for the users.",

keywords = "Chaos, high security, non-contiguous spectrum band, subcarrier shifting, USRP, Chaotic communicaiton, Security, Sensors, OFDM, Frequency domain analysis, Phase shift keying, Manganese",

author = "Zhaofeng Liu and Lin Zhang and Weiwei Rao and Zhiqiang Wu",

note = "Publisher Copyright: {\textcopyright} 2017 IEEE.; 2017 IEEE/CIC International Conference on Communications in China, ICCC 2017 ; Conference date: 22-10-2017 Through 24-10-2017",

year = "2018",

month = apr,

day = "5",

doi = "10.1109/ICCChina.2017.8330482",

language = "English",

isbn = "978-1-5386-4503-1",

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TY - GEN

T1 - Demonstrating High Security Subcarrier Shifting Chaotic OFDM Cognitive Radio System Using USRP

AU - Liu, Zhaofeng

AU - Zhang, Lin

AU - Rao, Weiwei

AU - Wu, Zhiqiang

PY - 2018/4/5

Y1 - 2018/4/5

N2 - In this paper, we demonstrate a high security subcarrier shifting chaotic orthogonal frequency domain multiplex (OFDM) cognitive radio (CR) system using universal software radio peripheral (USRP) platform. Using the energy detection method, the bands unused by the primary users can be identified, then with these identified non-contiguous sub-bands, we design the frame structure and realize the chaotic CR transceiver modules, including the video processing module, chaotic modulation module and subcarrier shifting module, with the laboratory virtual instrument engineering workbench (LabVIEW). The experimental results demonstrate that the reliable video transmission can be provided for the legitimate secondary users, while the eavesdroppers could not recover the information without the knowledge of the key parameters of the chaotic sequences and the shifting matrix, thus the presented system achieves high security transmission for the users.

AB - In this paper, we demonstrate a high security subcarrier shifting chaotic orthogonal frequency domain multiplex (OFDM) cognitive radio (CR) system using universal software radio peripheral (USRP) platform. Using the energy detection method, the bands unused by the primary users can be identified, then with these identified non-contiguous sub-bands, we design the frame structure and realize the chaotic CR transceiver modules, including the video processing module, chaotic modulation module and subcarrier shifting module, with the laboratory virtual instrument engineering workbench (LabVIEW). The experimental results demonstrate that the reliable video transmission can be provided for the legitimate secondary users, while the eavesdroppers could not recover the information without the knowledge of the key parameters of the chaotic sequences and the shifting matrix, thus the presented system achieves high security transmission for the users.

KW - Chaos

KW - high security

KW - non-contiguous spectrum band

KW - subcarrier shifting

KW - USRP

KW - Chaotic communicaiton

KW - Security

KW - Sensors

KW - OFDM

KW - Frequency domain analysis

KW - Phase shift keying

KW - Manganese

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DO - 10.1109/ICCChina.2017.8330482

M3 - Conference contribution

AN - SCOPUS:85049675626

SN - 978-1-5386-4503-1

SP - 1

EP - 6

BT - 2017 IEEE/CIC International Conference on Communications in China (ICCC)

PB - IEEE

T2 - 2017 IEEE/CIC International Conference on Communications in China, ICCC 2017

Y2 - 22 October 2017 through 24 October 2017

ER -

Demonstrating High Security Subcarrier Shifting Chaotic OFDM Cognitive Radio System Using USRP

Abstract

Conference

ASJC Scopus Subject Areas

Keywords

Disciplines

Access to Document

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Cite this