摘要
提出了一种基于混沌自同步属性的多参数调制方案。该方案根据混沌的自同步属性 ,直接利用估计出的调制参数得到所传输的信息。由于该方案可同时处理多个信号 ,因而可提高通信系统的传输效率。最后讨论了多参数调制方式对系统性能的影响。
A multiple parameter modulation scheme based on self synchronizing chaotic system is presented in this paper. According to the self synchronizing property, the information signals can be recovered by estimating the modulated parameters, because several parameters can be estimated simultaneously, the transmission efficiency can be improved. The influence of modulated parameters to system performance is also discussed at the end of this paper.
出处
《铁道学报》
EI
CAS
CSCD
北大核心
2000年第6期64-66,共3页
Journal of the China Railway Society
基金
上海市科技启明星基金项目(96QF14013)
铁道部专项科研基金资助项目(J98Z228)
