通信学报 ›› 2014, Vol. 35 ›› Issue (12): 178-189.doi: 10.3969/j.issn.1000-436x.2014.12.021
徐志江1,凌晓1,王亢2,孟利民1
出版日期:
2014-12-25
发布日期:
2017-06-17
基金资助:
Zhi-jiang XU1,Xiao LING1,Kang WANG2,Li-min MENG1
Online:
2014-12-25
Published:
2017-06-17
Supported by:
摘要:
提出了一种二进制差分随机过程键控的调制解调结构,推导出了在高斯信道和准静态衰落信道下的误比特率理论计算公式,并对系统进控 行了误比特率和二阶循环谱检测的仿真。仿真结果表明,提出的差分随机过程键,在高斯信道下大约在?2 dB、在准静态瑞利衰落信道下大约在25 dB的信噪比下具有10?4数量级的误比特率。同时,所提出的差分随机过程键控调制方法,其广义二阶循环谱的不可检测性,使其具有很好的物理层隐蔽性。
徐志江,凌晓,王亢,孟利民. 二进制差分随机过程键控的结构与性能分析[J]. 通信学报, 2014, 35(12): 178-189.
Zhi-jiang XU,Xiao LING,Kang WANG,Li-min MENG. Structure and performance analysis of binary differential stochastic process shift keying[J]. Journal on Communications, 2014, 35(12): 178-189.
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