{"title":"On Phase Ambiguity of Real Channels: Blind Channel Equalization Using Second Order Statistics","authors":"A. Naveed, M. Choudhry, I. Qureshi, T. A. Cheema","doi":"10.1109/ICAST.2006.313799","DOIUrl":null,"url":null,"abstract":"The blind channel equalization techniques especially based on second order statistics equalize the channel output symbols up to an unknown unit norm rotation constant. In this work we present a simple technique which limits this phase constant to take one of the only two possible values. The proposed scheme is valid for the real channels.","PeriodicalId":433021,"journal":{"name":"2006 International Conference on Advances in Space Technologies","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2006-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2006 International Conference on Advances in Space Technologies","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICAST.2006.313799","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
The blind channel equalization techniques especially based on second order statistics equalize the channel output symbols up to an unknown unit norm rotation constant. In this work we present a simple technique which limits this phase constant to take one of the only two possible values. The proposed scheme is valid for the real channels.
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