Method of Chaos Code Synchronization Based on Sliding Correlation

XIE Shaobin; ZHOU Shuang; WANG Feng; WAN Kang

doi:10.11999/JEIT150620

Volume 38 Issue 1

Jan. 2016

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Article Navigation > Journal of Electronics & Information Technology > 2016 > 38(1): 141-145

XIE Shaobin, ZHOU Shuang, WANG Feng, WAN Kang. Method of Chaos Code Synchronization Based on Sliding Correlation[J]. Journal of Electronics & Information Technology, 2016, 38(1): 141-145. doi: 10.11999/JEIT150620

Citation:

XIE Shaobin, ZHOU Shuang, WANG Feng, WAN Kang. Method of Chaos Code Synchronization Based on Sliding Correlation[J]. Journal of Electronics & Information Technology, 2016, 38(1): 141-145. doi: 10.11999/JEIT150620

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Method of Chaos Code Synchronization Based on Sliding Correlation

doi: 10.11999/JEIT150620

Funds:

The National Natural Science Foundation of China (61202490), The Aeronautical Science Fund of China (20BZC15008)

Received Date: 2015-05-25
Rev Recd Date: 2015-09-11
Publish Date: 2016-01-19

Abstract

Abstract

Chaos wireless digital communication is an important development direction of high security wireless communication in the future. Chaos code synchronization is one core technology. According to characteristics of chaos wireless communication, a method of chaos code synchronization based on sliding correlation is put forward. For non-periodic chaos code synchronization, phase delay controller is designed under the condition of three constrain conditions. Taking logistic sequence for example, a dynamic model of chaos code synchronization system is built and the simulation is carried out. The test results show that this method can effectively realize chaos code synchronization between sender and receiver. Its synchronous rate is fast and anti-noise performance is good. It solves the synchronization problem in chaos wireless digital communication.
- Chaos wireless digital communication,
- Chaos code synchronization,
- Synchronization constraints,
- Sliding correlation

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References(19)

References

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