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dc.contributor.authorRandrianantenaina, Itsikiantsoa
dc.contributor.authorBenjillali, Mustapha
dc.contributor.authorAlouini, Mohamed-Slim
dc.date.accessioned2015-08-04T07:24:10Z
dc.date.available2015-08-04T07:24:10Z
dc.date.issued2014-03
dc.identifier.citationRandrianantenaina, I., Benjillali, M., & Alouini, M.-S. (2014). Transmit power optimization for green multihop relaying over Nakagami-m fading channels. Fourth International Conference on Communications and Networking, ComNet-2014. doi:10.1109/comnet.2014.6840932
dc.identifier.isbn9781479937615
dc.identifier.doi10.1109/ComNet.2014.6840932
dc.identifier.urihttp://hdl.handle.net/10754/564887
dc.description.abstractIn this paper, we investigate the optimal transmit power strategy to maximize the energy efficiency of a multihop relaying network. Considering the communication between a source and a destination through multiple Amplify-and-Forward relays, we first give the expression of the total instantaneous system energy consumption. Then, we define the energy efficiency in our context and obtain its expression in closed-form when the communication is over Nakagami-m fading channels. The analysis yields to the derivation of a global transmit power strategy where each individual node is contributing to the end-to-end overall energy efficiency. Numercial results are presented to illustrate the analysis. Comparison with Monte Carlo simulation results confirms the accuracy of our derivations, and assesses the gains of the proposed power optimization strategy. © 2014 IEEE.
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)
dc.relation.urlhttp://arxiv.org/abs/arXiv:1411.5132v1
dc.titleTransmit power optimization for green multihop relaying over Nakagami-m fading channels
dc.typeConference Paper
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
dc.contributor.departmentElectrical Engineering Program
dc.contributor.departmentCommunication Theory Lab
dc.identifier.journalFourth International Conference on Communications and Networking, ComNet-2014
dc.conference.date19 March 2014 through 22 March 2014
dc.conference.name4th International Conference on Communications and Networking, ComNet 2014
dc.conference.locationHammamet
dc.contributor.institutionCommunication Systems Department, INPT, Rabat, Morocco
dc.identifier.arxivid1411.5132
kaust.personRandrianantenaina, Itsikiantsoa
kaust.personAlouini, Mohamed-Slim
dc.versionv1
dc.date.posted2014-11-19


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