{"title":"An OFDM based multicarrier MFSK system","authors":"R. Sinha, R. Yates","doi":"10.1109/VETECF.2000.886662","DOIUrl":null,"url":null,"abstract":"This paper introduces a new spread-spectrum multiple access scheme based on multicarrier multilevel frequency shift keying (MC-MFSK). This new approach shares some of the advantages of both frequency-hopping (FH) and direct-sequence (DS) spread-spectrum systems, while overcoming some of their disadvantages. The MC-MFSK scheme transmits a symbol in parallel over multiple sub-channels using OFDM (orthogonal frequency division multiplexing). MC-MFSK has the desirable properties of frequency diversity, near-far resistance, and multipath resolvability. Arguably, this not only make MC-MFSK a simple yet competitive spread-spectrum technology but also make it a strong candidate for future high-speed wireless systems.","PeriodicalId":186198,"journal":{"name":"Vehicular Technology Conference Fall 2000. IEEE VTS Fall VTC2000. 52nd Vehicular Technology Conference (Cat. No.00CH37152)","volume":"194 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2000-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"18","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Vehicular Technology Conference Fall 2000. IEEE VTS Fall VTC2000. 52nd Vehicular Technology Conference (Cat. No.00CH37152)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/VETECF.2000.886662","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 18
Abstract
This paper introduces a new spread-spectrum multiple access scheme based on multicarrier multilevel frequency shift keying (MC-MFSK). This new approach shares some of the advantages of both frequency-hopping (FH) and direct-sequence (DS) spread-spectrum systems, while overcoming some of their disadvantages. The MC-MFSK scheme transmits a symbol in parallel over multiple sub-channels using OFDM (orthogonal frequency division multiplexing). MC-MFSK has the desirable properties of frequency diversity, near-far resistance, and multipath resolvability. Arguably, this not only make MC-MFSK a simple yet competitive spread-spectrum technology but also make it a strong candidate for future high-speed wireless systems.
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