{"title":"Bandwidth-efficient multiple-access communications","authors":"M. Varanasi, T. Guess","doi":"10.1109/ICPWC.1997.655480","DOIUrl":null,"url":null,"abstract":"A new bandwidth efficient multiple access (BEMA) scheme for mobile radio is introduced. It offers a higher spectral efficiency than dynamic time division multiple access. This idea must be understood from the viewpoint that BEMA results from optimizing over a class of correlated waveform multiple access (CWMA) strategies that includes TDMA as a special case. At the heart of this new BEMA technique are signal processing algorithms that realize the functions of multiuser equalization and signal design, and which are developed by taking a new and combined approach to those two problems.","PeriodicalId":166667,"journal":{"name":"1997 IEEE International Conference on Personal Wireless Communications (Cat. No.97TH8338)","volume":"69 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1997-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"1997 IEEE International Conference on Personal Wireless Communications (Cat. No.97TH8338)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICPWC.1997.655480","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
A new bandwidth efficient multiple access (BEMA) scheme for mobile radio is introduced. It offers a higher spectral efficiency than dynamic time division multiple access. This idea must be understood from the viewpoint that BEMA results from optimizing over a class of correlated waveform multiple access (CWMA) strategies that includes TDMA as a special case. At the heart of this new BEMA technique are signal processing algorithms that realize the functions of multiuser equalization and signal design, and which are developed by taking a new and combined approach to those two problems.
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