{"title":"一种单天线矢量OFDM系统的保护带配置方案","authors":"H. Zhang, X. Xia","doi":"10.1109/ACSSC.2004.1399253","DOIUrl":null,"url":null,"abstract":"Vector OFDM was proposed by one of the authors for single-antenna systems as a generalization of OFDM. It converts an ISI channel into multiple \"ISI-free\" vector channels while involving channel matrices instead of channel coefficients in one-tap equalization. Over multipath fading channels, it benefits from signal space diversity. It either reduces the cyclic prefix data rate overhead or the peak-to-average power ratio. This paper addresses the issue of guard band configuration and provides a solution.","PeriodicalId":396779,"journal":{"name":"Conference Record of the Thirty-Eighth Asilomar Conference on Signals, Systems and Computers, 2004.","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2004-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":"{\"title\":\"A guard band configuration scheme for single-antenna vector OFDM systems\",\"authors\":\"H. Zhang, X. Xia\",\"doi\":\"10.1109/ACSSC.2004.1399253\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Vector OFDM was proposed by one of the authors for single-antenna systems as a generalization of OFDM. It converts an ISI channel into multiple \\\"ISI-free\\\" vector channels while involving channel matrices instead of channel coefficients in one-tap equalization. Over multipath fading channels, it benefits from signal space diversity. It either reduces the cyclic prefix data rate overhead or the peak-to-average power ratio. This paper addresses the issue of guard band configuration and provides a solution.\",\"PeriodicalId\":396779,\"journal\":{\"name\":\"Conference Record of the Thirty-Eighth Asilomar Conference on Signals, Systems and Computers, 2004.\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2004-11-07\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"4\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Conference Record of the Thirty-Eighth Asilomar Conference on Signals, Systems and Computers, 2004.\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ACSSC.2004.1399253\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Conference Record of the Thirty-Eighth Asilomar Conference on Signals, Systems and Computers, 2004.","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ACSSC.2004.1399253","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A guard band configuration scheme for single-antenna vector OFDM systems
Vector OFDM was proposed by one of the authors for single-antenna systems as a generalization of OFDM. It converts an ISI channel into multiple "ISI-free" vector channels while involving channel matrices instead of channel coefficients in one-tap equalization. Over multipath fading channels, it benefits from signal space diversity. It either reduces the cyclic prefix data rate overhead or the peak-to-average power ratio. This paper addresses the issue of guard band configuration and provides a solution.
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