In this paper, a scramble phase assisting weighted-type fractional Fourier transform (SPA-WFRFT) based system is proposed to guarantee the communication's security. The original transmitting signal is divided into two parts. The first part is modulated by WFRFT and subsequently makes up the constellation beguiling. The other part is used to generate the scramble phase and also to assist in the encryption of the WFRFT modulated signal dynamically. The novel constellation optimal model is built and solved through the genetic algorithm (GA) for the constellation beguiling. And the double pseudo scheme is implemented for the scramble phase generation. Theoretical analyses show that excellent security performances and high spectral efficiency can be attained. Final simulations are carried out to evaluate the performances of the SPA-WFRFT based system, and demonstrate that the proposed system can effectively degrade the unauthorized receivers' bit error rate (BER) performance while maintaining its own communication quality.
Yuan LIANG
Air Force Engineering University
Xinyu DA
Air Force Engineering University
Ruiyang XU
Air Force Engineering University
Lei NI
Air Force Engineering University
Dong ZHAI
Air Force Engineering University
Yu PAN
Air Force Engineering University
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Yuan LIANG, Xinyu DA, Ruiyang XU, Lei NI, Dong ZHAI, Yu PAN, "Secure Communication Using Scramble Phase Assisting WFRFT" in IEICE TRANSACTIONS on Communications,
vol. E102-B, no. 4, pp. 779-789, April 2019, doi: 10.1587/transcom.2018EBP3148.
Abstract: In this paper, a scramble phase assisting weighted-type fractional Fourier transform (SPA-WFRFT) based system is proposed to guarantee the communication's security. The original transmitting signal is divided into two parts. The first part is modulated by WFRFT and subsequently makes up the constellation beguiling. The other part is used to generate the scramble phase and also to assist in the encryption of the WFRFT modulated signal dynamically. The novel constellation optimal model is built and solved through the genetic algorithm (GA) for the constellation beguiling. And the double pseudo scheme is implemented for the scramble phase generation. Theoretical analyses show that excellent security performances and high spectral efficiency can be attained. Final simulations are carried out to evaluate the performances of the SPA-WFRFT based system, and demonstrate that the proposed system can effectively degrade the unauthorized receivers' bit error rate (BER) performance while maintaining its own communication quality.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.2018EBP3148/_p
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@ARTICLE{e102-b_4_779,
author={Yuan LIANG, Xinyu DA, Ruiyang XU, Lei NI, Dong ZHAI, Yu PAN, },
journal={IEICE TRANSACTIONS on Communications},
title={Secure Communication Using Scramble Phase Assisting WFRFT},
year={2019},
volume={E102-B},
number={4},
pages={779-789},
abstract={In this paper, a scramble phase assisting weighted-type fractional Fourier transform (SPA-WFRFT) based system is proposed to guarantee the communication's security. The original transmitting signal is divided into two parts. The first part is modulated by WFRFT and subsequently makes up the constellation beguiling. The other part is used to generate the scramble phase and also to assist in the encryption of the WFRFT modulated signal dynamically. The novel constellation optimal model is built and solved through the genetic algorithm (GA) for the constellation beguiling. And the double pseudo scheme is implemented for the scramble phase generation. Theoretical analyses show that excellent security performances and high spectral efficiency can be attained. Final simulations are carried out to evaluate the performances of the SPA-WFRFT based system, and demonstrate that the proposed system can effectively degrade the unauthorized receivers' bit error rate (BER) performance while maintaining its own communication quality.},
keywords={},
doi={10.1587/transcom.2018EBP3148},
ISSN={1745-1345},
month={April},}
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TY - JOUR
TI - Secure Communication Using Scramble Phase Assisting WFRFT
T2 - IEICE TRANSACTIONS on Communications
SP - 779
EP - 789
AU - Yuan LIANG
AU - Xinyu DA
AU - Ruiyang XU
AU - Lei NI
AU - Dong ZHAI
AU - Yu PAN
PY - 2019
DO - 10.1587/transcom.2018EBP3148
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E102-B
IS - 4
JA - IEICE TRANSACTIONS on Communications
Y1 - April 2019
AB - In this paper, a scramble phase assisting weighted-type fractional Fourier transform (SPA-WFRFT) based system is proposed to guarantee the communication's security. The original transmitting signal is divided into two parts. The first part is modulated by WFRFT and subsequently makes up the constellation beguiling. The other part is used to generate the scramble phase and also to assist in the encryption of the WFRFT modulated signal dynamically. The novel constellation optimal model is built and solved through the genetic algorithm (GA) for the constellation beguiling. And the double pseudo scheme is implemented for the scramble phase generation. Theoretical analyses show that excellent security performances and high spectral efficiency can be attained. Final simulations are carried out to evaluate the performances of the SPA-WFRFT based system, and demonstrate that the proposed system can effectively degrade the unauthorized receivers' bit error rate (BER) performance while maintaining its own communication quality.
ER -