Impact of Multiple Access on Uplink scheduling

dc.citation.bibtexNameinproceedingsen_US
dc.citation.conferenceNameIEEE Information Theory Workshopen_US
dc.citation.firstpage48en_US
dc.citation.lastpage50en_US
dc.citation.locationCairns, Australiaen_US
dc.contributor.authorRajan, Dineshen_US
dc.contributor.authorSabharwal, Ashutoshen_US
dc.contributor.authorAazhang, Behnaamen_US
dc.contributor.orgCenter for Multimedia Communications (http://cmc.rice.edu/)en_US
dc.date.accessioned2007-10-31T00:59:25Zen_US
dc.date.available2007-10-31T00:59:25Zen_US
dc.date.issued2001-09-20en_US
dc.date.modified2003-11-10en_US
dc.date.note2001-09-17en_US
dc.date.submitted2001-09-20en_US
dc.descriptionConference Paperen_US
dc.description.abstractIn this paper, we consider uplink scheduling for bursty traffic. We characterize the achievable rate region for Gaussian multiple access in terms of minimum required powers, with a constraint on average transmission delay for all users. We show that delay and rate constrained, power minimizing schemes perform scheduling accompanied with power control. Further, for the class of randomized stationary schedulers, it is shown that the achievable region is a convex polytope. We highlight that power requirements of a user can be reduced by either allowing additional delay (<i>time scheduling gain</i>) or increasing the power of another user (<i>multiuser power exchange</i>). Results are presented for two user additive white caussian noise channel and can be extended to finite state fading channels.en_US
dc.description.sponsorshipNokiaen_US
dc.identifier.citationD. Rajan, A. Sabharwal and B. Aazhang, "Impact of Multiple Access on Uplink scheduling," 2001.en_US
dc.identifier.urihttps://hdl.handle.net/1911/20230en_US
dc.language.isoengen_US
dc.subjectuplink schedulingen_US
dc.subjectfading channelsen_US
dc.subject.keyworduplink schedulingen_US
dc.subject.keywordfading channelsen_US
dc.titleImpact of Multiple Access on Uplink schedulingen_US
dc.typeConference paperen_US
dc.type.dcmiTexten_US
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