{"title":"Improving the mobility of dvb handheld devices with inter-carrier interference compensation","authors":"K. Schmidt, C. Gunter, A. Rothermel","doi":"10.1109/ISCE.2004.1375932","DOIUrl":null,"url":null,"abstract":"The reception of' digital terrestrial televbion (DVB-U signals at high vehicle speeds is limited h.v inleucarrier inre&ence (ICI) within the trammitted OFDM symbols. In fhis paper, we present a low-complerit?, IC1 reduction scheme ,for OFDM (orthogonal /i.eqiienc,v division niirllipler) with application to mobile DVB-T receivers and hamiheld devices (DVB-H). Our simzilatioiis show that an appropriate ICI coinpensotion algorithm can signt/;cant!v enhance the receiver speed in the 4k and 8k modes'. Index Terms IC1 compensation, channel estimation, mobile OFDM, DVB.","PeriodicalId":169376,"journal":{"name":"IEEE International Symposium on Consumer Electronics, 2004","volume":"78 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2004-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"7","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"IEEE International Symposium on Consumer Electronics, 2004","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISCE.2004.1375932","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 7
Abstract
The reception of' digital terrestrial televbion (DVB-U signals at high vehicle speeds is limited h.v inleucarrier inre&ence (ICI) within the trammitted OFDM symbols. In fhis paper, we present a low-complerit?, IC1 reduction scheme ,for OFDM (orthogonal /i.eqiienc,v division niirllipler) with application to mobile DVB-T receivers and hamiheld devices (DVB-H). Our simzilatioiis show that an appropriate ICI coinpensotion algorithm can signt/;cant!v enhance the receiver speed in the 4k and 8k modes'. Index Terms IC1 compensation, channel estimation, mobile OFDM, DVB.
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