{"title":"Is turbo equalization useful in EDGE systems?","authors":"L. Szczecinski, I. Soto","doi":"10.1109/VTC.2002.1002668","DOIUrl":null,"url":null,"abstract":"Turbo equalization (TEQ) is an iterative technique which lowers the transmission error rates allowing the equalizer and the decoder to exchange information. The objective of this work is to answer the question if turbo equalization may offer significant improvement and at what cost, in the EDGE systems. The simplified SISO MAP equalizer and decoder are used and various schemes of frame and block data processing are analyzed. Conclusions are drawn from simulations based on definition of the TCH/F43.2 EDGE channel.","PeriodicalId":159750,"journal":{"name":"Vehicular Technology Conference. IEEE 55th Vehicular Technology Conference. VTC Spring 2002 (Cat. No.02CH37367)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2002-08-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"6","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Vehicular Technology Conference. IEEE 55th Vehicular Technology Conference. VTC Spring 2002 (Cat. No.02CH37367)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/VTC.2002.1002668","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 6
Abstract
Turbo equalization (TEQ) is an iterative technique which lowers the transmission error rates allowing the equalizer and the decoder to exchange information. The objective of this work is to answer the question if turbo equalization may offer significant improvement and at what cost, in the EDGE systems. The simplified SISO MAP equalizer and decoder are used and various schemes of frame and block data processing are analyzed. Conclusions are drawn from simulations based on definition of the TCH/F43.2 EDGE channel.
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