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Please use this identifier to cite or link to this item: http://repository.iitr.ac.in/handle/123456789/5675
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dc.contributor.authorThakur, Rahul-
dc.contributor.authorSingh R.-
dc.contributor.authorMurthy C.S.R.-
dc.date.accessioned2020-10-06T15:56:58Z-
dc.date.available2020-10-06T15:56:58Z-
dc.date.issued2016-
dc.identifier.citationComputer Communications (2016), 94(): 57-71-
dc.identifier.issn1403664-
dc.identifier.urihttps://doi.org/10.1016/j.comcom.2016.08.008-
dc.identifier.urihttp://repository.iitr.ac.in/handle/123456789/5675-
dc.description.abstractDense deployment of femtocells has proved to be an effective solution to handle increasing demands of indoor mobile data. A femtocell not only helps reducing operational and capital expenditure but also improves the energy efficiency of the network. Femtocells are able to increase spectrum efficiency by manyfold by reusing the available spectrum for indoor users. However, it has been seen that traditional cell selection schemes limit the user count under femtocell. Additionally, dense deployment of femtocells comes with the cost of increased interference to the neighbouring femtocell and macrocell users. In this paper, we first analyse various cell selection schemes to improve user association and resource utilization in femtocells. Then, we focus on improving energy efficiency and throughput of femtocell based cellular networks. For this, we formulate an optimization problem that efficiently reuses macrocell spectrum in femtocells with power control while satisfying macrocell users’ interference and rate-loss constraints. © 2016-
dc.language.isoen_US-
dc.publisherElsevier B.V.-
dc.relation.ispartofComputer Communications-
dc.subjectCell biasing-
dc.subjectCellular networks-
dc.subjectEnergy efficiency-
dc.subjectFemtocell-
dc.subjectInterference-
dc.subjectPerformance evaluation-
dc.subjectRate loss-
dc.titleAn energy efficient framework for user association and power allocation in HetNets with interference and rate-loss constraints-
dc.typeArticle-
dc.scopusid55839479800-
dc.scopusid56297011800-
dc.scopusid7102087090-
dc.affiliationThakur, R., Department of Computer Science and Engineering, Indian Institute of Technology Madras600036, India-
dc.affiliationSingh, R., Department of Computer Science and Engineering, Indian Institute of Technology Madras600036, India-
dc.affiliationMurthy, C.S.R., Department of Computer Science and Engineering, Indian Institute of Technology Madras600036, India-
dc.description.fundingThis research work was supported by the Department of Science and Technology (DST), New Delhi, India.-
dc.description.correspondingauthorThakur, R.; Department of Computer Science and Engineering, Indian Institute of Technology MadrasIndia; email: rahulthakur.ms@gmail.com-
Appears in Collections:Journal Publications [CS]

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