{"title":"Multi-user detection for an asynchronous differential chaos-based multiple access system","authors":"M. Coulon, D. Roviras","doi":"10.1109/ECCTD.2007.4529698","DOIUrl":null,"url":null,"abstract":"This paper deals with the bit detection for an asynchronous transmission using a chaos-based multiple access system. Two kinds of detectors are studied: those based on a LMMSE approach, including an adaptive detector, and those based on the estimation of the users' chaotic sequences. Theoretical and simulated performance results are provided, which show the superiority of the first detectors, even when few a priori information concerning the channels is available.","PeriodicalId":445822,"journal":{"name":"2007 18th European Conference on Circuit Theory and Design","volume":"33 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2007-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2007 18th European Conference on Circuit Theory and Design","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ECCTD.2007.4529698","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
This paper deals with the bit detection for an asynchronous transmission using a chaos-based multiple access system. Two kinds of detectors are studied: those based on a LMMSE approach, including an adaptive detector, and those based on the estimation of the users' chaotic sequences. Theoretical and simulated performance results are provided, which show the superiority of the first detectors, even when few a priori information concerning the channels is available.
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