Distinction of self-synchronous scrambled linear blockcodes based on multi-fractal spectrum

作     者：xinhao li min zhang shu'nan han quan yuan Xinhao Li Min Zhang Shu’nan Han Quan Yuan

作者机构：electronic engineering instituteHefei 230037China key laboratory of anhui electronic restricting techniqueHefei 230037China 

出 版 物：《Journal of Systems Engineering and Electronics》 (系统工程与电子技术（英文版）)

年 卷 期：2016年第27卷第5期

页      面：968-978页

核心收录：

学科分类：07[理学] 08[工学] 070104[理学-应用数学] 080501[工学-材料物理与化学] 0805[工学-材料科学与工程（可授工学、理学学位）] 081101[工学-控制理论与控制工程] 0701[理学-数学] 0811[工学-控制科学与工程] 

基　　金：supported by the National Natural Science Foundation of China(61171170) the Natural Science Foundation of Anhui Province(1408085QF115) 

主　　题：linear block code self-synchronous scrambled code,multi-fractal spectrum statistical physics algorithm. 

摘      要：This study proposes a novel multi-fractal spectrumbasedapproach to distinguish linear block codes from its selfsynchronousscrambled codes. Given that the linear block codeand self-synchronous scrambled linear block code share the propertyof linear correlation, the existing linear correlation-basedidentification method is invalid for this case. This drawback can becircumvented by introducing a novel multi-fractal spectrum-basedmethod. Simulation results show that the new method has highrobustness and under the same conditions of bit error, the lowerthe code rate, the higher the recognition rate. Thus, the methodhas significant potential for future application in engineering.