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dc.contributor.authorRezki, Zouheir
dc.contributor.authorAlouini, Mohamed-Slim
dc.date.accessioned2015-08-03T09:56:30Z
dc.date.available2015-08-03T09:56:30Z
dc.date.issued2012-06
dc.identifier.issn21622337
dc.identifier.doi10.1109/WCL.2012.041012.120127
dc.identifier.urihttp://hdl.handle.net/10754/561411
dc.description.abstractThe capacity of flat Rayleigh fading channels with full channel state information (CSI) at the transmitter and at the receiver at asymptotically low SNR has been recently shown to scale essentially as SNR log(1/SNR)}. In this paper, we investigate the Nakagami-m fading channel capacity with full CSI, and show that the capacity of this channel scales essentially as m/ Omega SNR log(1/SNR), where m is the Nakagami-m fading parameter and where Ω is the channel mean-square. We also show that one-bit CSI at the transmitter is enough to achieve this asymptotic capacity using an On-Off power control scheme. Our framework may be seen as a generalization of previous works as it captures the Rayleigh fading channel as a special case by taking m=1. © 2012 IEEE.
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)
dc.subjectErgodic capacity
dc.subjectlow-SNR
dc.subjectNakagami fading channel
dc.subjecton-off signaling
dc.titleOn the capacity of nakagami-m fading Channels with full channel state information at low SNR
dc.typeArticle
dc.contributor.departmentElectrical Engineering Program
dc.contributor.departmentPhysical Sciences and Engineering (PSE) Division
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
dc.contributor.departmentCommunication Theory Lab
dc.identifier.journalIEEE Wireless Communications Letters
kaust.personRezki, Zouheir
kaust.personAlouini, Mohamed-Slim


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