Chaotic Secure Communication Based on Single Feedback Phase Modulation and Channel Transmission
In this paper, a chaotic secure communication system based on single feedback phase modulation is designed, in which phase modulation of feedback light is carried out by using random square wave as communication key, and chaotic light with wide spectrum and no delay signature is generated. Message i...
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| Format: | Article |
| Language: | English |
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IEEE
2019-01-01
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| Series: | IEEE Photonics Journal |
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| Online Access: | https://ieeexplore.ieee.org/document/8778694/ |
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| _version_ | 1849422700000313344 |
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| author | Shuangyi Cui Jianzhong Zhang |
| author_facet | Shuangyi Cui Jianzhong Zhang |
| author_sort | Shuangyi Cui |
| collection | DOAJ |
| description | In this paper, a chaotic secure communication system based on single feedback phase modulation is designed, in which phase modulation of feedback light is carried out by using random square wave as communication key, and chaotic light with wide spectrum and no delay signature is generated. Message is modulated into chaotic carrier at transmitter end, through chaotic synchronization and comparison, original message is successfully demodulated at receiver end. In addition, two kinds of message encryption methods, chaos modulation and chaos masking, are studied by comparing synchronization and bit error rate under different channel signal-to-noise rate. |
| format | Article |
| id | doaj-art-988bbb170cb34b66ac169f4a6b6a236d |
| institution | Kabale University |
| issn | 1943-0655 |
| language | English |
| publishDate | 2019-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Photonics Journal |
| spelling | doaj-art-988bbb170cb34b66ac169f4a6b6a236d2025-08-20T03:30:57ZengIEEEIEEE Photonics Journal1943-06552019-01-011151810.1109/JPHOT.2019.29316158778694Chaotic Secure Communication Based on Single Feedback Phase Modulation and Channel TransmissionShuangyi Cui0https://orcid.org/0000-0002-8614-2143Jianzhong Zhang1https://orcid.org/0000-0003-0662-4757Key Laboratory of Advanced Transducers and Intelligent Control System, Ministry of Education and Shanxi Province, Taiyuan University of Technology, Taiyuan, ChinaKey Laboratory of Advanced Transducers and Intelligent Control System, Ministry of Education and Shanxi Province, Taiyuan University of Technology, Taiyuan, ChinaIn this paper, a chaotic secure communication system based on single feedback phase modulation is designed, in which phase modulation of feedback light is carried out by using random square wave as communication key, and chaotic light with wide spectrum and no delay signature is generated. Message is modulated into chaotic carrier at transmitter end, through chaotic synchronization and comparison, original message is successfully demodulated at receiver end. In addition, two kinds of message encryption methods, chaos modulation and chaos masking, are studied by comparing synchronization and bit error rate under different channel signal-to-noise rate.https://ieeexplore.ieee.org/document/8778694/Phase modulationchannel transmissionchaotic modulationchaotic masking. |
| spellingShingle | Shuangyi Cui Jianzhong Zhang Chaotic Secure Communication Based on Single Feedback Phase Modulation and Channel Transmission IEEE Photonics Journal Phase modulation channel transmission chaotic modulation chaotic masking. |
| title | Chaotic Secure Communication Based on Single Feedback Phase Modulation and Channel Transmission |
| title_full | Chaotic Secure Communication Based on Single Feedback Phase Modulation and Channel Transmission |
| title_fullStr | Chaotic Secure Communication Based on Single Feedback Phase Modulation and Channel Transmission |
| title_full_unstemmed | Chaotic Secure Communication Based on Single Feedback Phase Modulation and Channel Transmission |
| title_short | Chaotic Secure Communication Based on Single Feedback Phase Modulation and Channel Transmission |
| title_sort | chaotic secure communication based on single feedback phase modulation and channel transmission |
| topic | Phase modulation channel transmission chaotic modulation chaotic masking. |
| url | https://ieeexplore.ieee.org/document/8778694/ |
| work_keys_str_mv | AT shuangyicui chaoticsecurecommunicationbasedonsinglefeedbackphasemodulationandchanneltransmission AT jianzhongzhang chaoticsecurecommunicationbasedonsinglefeedbackphasemodulationandchanneltransmission |