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Hybrid Link Adaptation for ICI Adjustment in OFDMA Cellular Uplink Systems

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dc.contributor.authorLee, Jin-Woo-
dc.contributor.authorLee, Yong-Hwan-
dc.date.accessioned2009-08-13T03:26:28Z-
dc.date.available2009-08-13T03:26:28Z-
dc.date.issued2007-01-
dc.identifier.citationCCNC 2007. 2007 4th IEEE Consumer Communications and Networking Conference, 2007en
dc.identifier.urihttp://www.ieee-ccnc.org/2007/-
dc.identifier.urihttps://hdl.handle.net/10371/7113-
dc.description.abstractIn orthogonal frequency division multiple access
(OFDMA)-based uplink systems, it may not be feasible
to exploit the rate adaptation due to severe intercarrier
interference (ICI). In this paper, we propose a
novel hybrid link adaptation scheme that employs
power adaptation for ICI adjustment and rate
adaptation for capacity improvement in OFDMAbased
uplink systems. The proposed scheme determines
the maximum allowable transmit power in response to
the channel gain and mobility of the user,
guaranteeing the carrier to interference power ratio
(CIR) loss of all users.
en
dc.description.sponsorshipSamsung Eletronics, Incen
dc.language.isoenen
dc.publisherInstitute of Electrical and Electronics Engineers-
dc.subjectHybrid Link Adaptationen
dc.subjectICIen
dc.subjectOFDMAen
dc.subjectCIRen
dc.titleHybrid Link Adaptation for ICI Adjustment in OFDMA Cellular Uplink Systemsen
dc.typeConference Paperen
dc.contributor.AlternativeAuthor이진우-
dc.contributor.AlternativeAuthor이용환-
dc.identifier.doi10.1109/CCNC.2007.96-
Appears in Collections:
College of Engineering/Engineering Practice School (공과대학/대학원)Dept. of Electrical and Computer Engineering (전기·정보공학부)Others_전기·정보공학부
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