{"title":"Simple capacity formulas for correlated SIMO Nakagami channels","authors":"Q.T. Zhang, D. Liu","doi":"10.1109/VETECS.2003.1207603","DOIUrl":null,"url":null,"abstract":"The average channel capacity of a SIMO (single-input and multiple-output) wireless system operating on correlated Nakagami fading channels is of theoretical importance to wireless communications; but no simple expression is available in the literature. We tackle this issue using both exact and approximation approaches. The exact formula can serve as a foundation for theoretical comparison. Its approximate counterpart, on the other hand, is simple and easy to use, taking a closed-form expression and producing results nearly identical to the exact formula under most operational conditions. Computer results are presented for illustration.","PeriodicalId":272763,"journal":{"name":"The 57th IEEE Semiannual Vehicular Technology Conference, 2003. VTC 2003-Spring.","volume":"89 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2003-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"17","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"The 57th IEEE Semiannual Vehicular Technology Conference, 2003. VTC 2003-Spring.","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/VETECS.2003.1207603","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 17
Abstract
The average channel capacity of a SIMO (single-input and multiple-output) wireless system operating on correlated Nakagami fading channels is of theoretical importance to wireless communications; but no simple expression is available in the literature. We tackle this issue using both exact and approximation approaches. The exact formula can serve as a foundation for theoretical comparison. Its approximate counterpart, on the other hand, is simple and easy to use, taking a closed-form expression and producing results nearly identical to the exact formula under most operational conditions. Computer results are presented for illustration.
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