A new communication technique of transmitting Mary digital signals using projective synchronization based on stability criterion is proposed in this paper. At the sender, Mary digital signals are modulated into Jacobian matrix and the scaling factor of chaotic system. The digital signals are decoded in the corresponding subsystem constructed at the receiver end. Lorenz attractor is taken as an example to simulate the process of transmitting decimal digital signals by chaotic modulation. Numerical analysis shows that the communication system has higher transmission rate and decoding accuracy for the digital symbols without increasing complexity. The security and effectiveness of the proposed technical scheme is validated through the numerical investigation.
参考文献
相似文献
引证文献
引用本文
钱慧,于洪洁.基于一种混沌同步方法的多进制数字信息通信方案[J].动力学与控制学报,2016,14(2):170~176; Qian Hui, Yu Hongjie. Mary digital communication techniquebased on a chaotic synchronization method[J]. Journal of Dynamics and Control,2016,14(2):170-176.