{"title":"Multi-carrier CDMA system using multi-antenna for indoor wireless communication","authors":"I. Jeong, M. Nakagawa","doi":"10.1109/ITS.1998.713096","DOIUrl":null,"url":null,"abstract":"This paper presents a multi-carrier code division multiple access (MC-CDMA) system for indoor wireless communication. MC systems using frequency diversity are not useful for typical indoor channels in a frequency nonselective fading environment. This is because the envelopes received by sub-carriers have highly correlated fading patterns with respect to each other. We introduce multiple antenna to the sub-carriers of the MC-CDMA system in order to obtain independent fading patterns. The performance of the proposed system is analyzed and compared with the conventional MC-CDMA system and CDMA system with distributed antenna.","PeriodicalId":205350,"journal":{"name":"ITS'98 Proceedings. SBT/IEEE International Telecommunications Symposium (Cat. No.98EX202)","volume":"53 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1998-08-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"ITS'98 Proceedings. SBT/IEEE International Telecommunications Symposium (Cat. No.98EX202)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ITS.1998.713096","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 presents a multi-carrier code division multiple access (MC-CDMA) system for indoor wireless communication. MC systems using frequency diversity are not useful for typical indoor channels in a frequency nonselective fading environment. This is because the envelopes received by sub-carriers have highly correlated fading patterns with respect to each other. We introduce multiple antenna to the sub-carriers of the MC-CDMA system in order to obtain independent fading patterns. The performance of the proposed system is analyzed and compared with the conventional MC-CDMA system and CDMA system with distributed antenna.
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