{"title":"误码率条件下纠错码自同步扰频器的识别","authors":"Jiyuan Tan, Zhaogen Zhong, Jie Jiang","doi":"10.1117/12.2682289","DOIUrl":null,"url":null,"abstract":"For the identification of self-synchronous scrambler of error-correcting codes, a method of identification of adjacent travel ratios is proposed. Firstly, the mathematical model of the self-synchronous scrambler of error-correcting codes is given, then the biasedness of the self-synchronous scrambler of error-correcting codes is proved to be close to unbiased, secondly, the identification method of the adjacent travel ratio of error-correcting codes is given, the difference of the adjacent travel ratio of different error-correcting code unscrambler sequences is analyzed, the discriminant criterion of the maximum mean square difference fitting is established, and the identification of the generating polynomial of the self-synchronous scrambler of error-correcting codes is completed. The simulation shows that the algorithm can effectively identify the self-synchronous scrambler of linear block codes and convolutional codes and has good fault tolerance.","PeriodicalId":177416,"journal":{"name":"Conference on Electronic Information Engineering and Data Processing","volume":"48 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2023-05-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Identification of self-synchronous scrambler of error-correcting codes under BER conditions\",\"authors\":\"Jiyuan Tan, Zhaogen Zhong, Jie Jiang\",\"doi\":\"10.1117/12.2682289\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"For the identification of self-synchronous scrambler of error-correcting codes, a method of identification of adjacent travel ratios is proposed. Firstly, the mathematical model of the self-synchronous scrambler of error-correcting codes is given, then the biasedness of the self-synchronous scrambler of error-correcting codes is proved to be close to unbiased, secondly, the identification method of the adjacent travel ratio of error-correcting codes is given, the difference of the adjacent travel ratio of different error-correcting code unscrambler sequences is analyzed, the discriminant criterion of the maximum mean square difference fitting is established, and the identification of the generating polynomial of the self-synchronous scrambler of error-correcting codes is completed. The simulation shows that the algorithm can effectively identify the self-synchronous scrambler of linear block codes and convolutional codes and has good fault tolerance.\",\"PeriodicalId\":177416,\"journal\":{\"name\":\"Conference on Electronic Information Engineering and Data Processing\",\"volume\":\"48 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-05-26\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Conference on Electronic Information Engineering and Data Processing\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1117/12.2682289\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Conference on Electronic Information Engineering and Data Processing","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1117/12.2682289","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Identification of self-synchronous scrambler of error-correcting codes under BER conditions
For the identification of self-synchronous scrambler of error-correcting codes, a method of identification of adjacent travel ratios is proposed. Firstly, the mathematical model of the self-synchronous scrambler of error-correcting codes is given, then the biasedness of the self-synchronous scrambler of error-correcting codes is proved to be close to unbiased, secondly, the identification method of the adjacent travel ratio of error-correcting codes is given, the difference of the adjacent travel ratio of different error-correcting code unscrambler sequences is analyzed, the discriminant criterion of the maximum mean square difference fitting is established, and the identification of the generating polynomial of the self-synchronous scrambler of error-correcting codes is completed. The simulation shows that the algorithm can effectively identify the self-synchronous scrambler of linear block codes and convolutional codes and has good fault tolerance.
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