The tradeoff of spectral efficiency vs. energy-per information bit (normalized to the noise level E/sub b//N/sub 0/) is the key measure of the capacity of channels in the power-limited regime. This paper finds the fundamental bandwidth-power tradeoff of a general class of channels in the wideband regime in which the spectral efficiency is small but nonzero.
{"title":"Fading channels in the power limited regime","authors":"B. Verdú","doi":"10.1109/ITW.2001.955149","DOIUrl":"https://doi.org/10.1109/ITW.2001.955149","url":null,"abstract":"The tradeoff of spectral efficiency vs. energy-per information bit (normalized to the noise level E/sub b//N/sub 0/) is the key measure of the capacity of channels in the power-limited regime. This paper finds the fundamental bandwidth-power tradeoff of a general class of channels in the wideband regime in which the spectral efficiency is small but nonzero.","PeriodicalId":288814,"journal":{"name":"Proceedings 2001 IEEE Information Theory Workshop (Cat. No.01EX494)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129530410","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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